2004ǯ4·î25Æü(Æü) | 18:00¡Á20:00 |
2004ǯ4·î26Æü(·î) | 8:00¡Á |
2004ǯ4·î27Æü(²Ð) | 8:00¡Á |
2004ǯ4·î26Æü(·î) [²ñ¾ì: ·Ú°æÂô¥×¥ê¥ó¥¹¥Û¥Æ¥ë¡¦À¾´Û¡¦¹ñºÝ²ñµÄ¾ì Àõ´Ö] |
A | Ba | Bd | C | D |
---|---|---|---|---|
ÈóÀþ·Á¥·¥¹¥Æ¥à²òÀÏ |
¥¢¥Ê¥í¥°±þÍÑ |
¼Â¸½µ»½Ñ(1) |
¿®¹æ½èÍý²óÏ©¡¦LSI |
¥Í¥Ã¥È¥ï¡¼¥¯ |
¥«¥ª¥¹¤È¥Ë¥å¡¼¥í |
¥¢¥Ê¥í¥°½¸ÀѲóÏ©¥Ö¥í¥Ã¥¯ |
Éä¹æ²½(1) |
Äã¾ÃÈñÅÅÎÏÀß·× |
[ÆÃÊÌ¥»¥Ã¥·¥ç¥ó]¥¢¥É¥Û¥Ã¥¯¥Í¥Ã¥È¥ï¡¼¥¯ |
¥Ë¥å¡¼¥í¥Ç¥Ð¥¤¥¹¤È¿À·Ð²Ê³Ø(1) |
[¥Á¥å¡¼¥È¥ê¥¢¥ë]¥¢¥Ê¥í¥°CMOS½¸ÀѲóÏ©¤ÎÀ߷סÁ´ðÁ䫤é±þÍÑ¡Á(1) |
²èÁü¿®¹æ½èÍý(1) |
[ÆÃÊÌ¥»¥Ã¥·¥ç¥ó]¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ëµ¡Ç½LSI¤È¤½¤Î±þÍÑ(1) |
Î¥»¶»ö¾Ý¥·¥¹¥Æ¥à |
¥Ë¥å¡¼¥í¥Ç¥Ð¥¤¥¹¤È¿À·Ð²Ê³Ø(2) |
[¥Á¥å¡¼¥È¥ê¥¢¥ë]¥¢¥Ê¥í¥°CMOS½¸ÀѲóÏ©¤ÎÀ߷סÁ´ðÁ䫤é±þÍÑ¡Á(2) |
²»À¼¡¦²»¶Á |
[ÆÃÊÌ¥»¥Ã¥·¥ç¥ó]¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ëµ¡Ç½LSI¤È¤½¤Î±þÍÑ(2) |
[ÆÃÊÌ¥»¥Ã¥·¥ç¥ó]·Á¼°Åª¸¡¾Ú(1) |
[ÆÃÊÌ¥»¥Ã¥·¥ç¥ó]·Á¼°Åª¸¡¾Ú(2) |
||||
¾©Îå¾Þɽ¾´¼° 17:30-17:40 [²ñ¾ì: ĹÌî] | ||||
ÆÃÊ̾·ÂÔ¹Ö±é: ¡Ö¥æ¥Ó¥¥¿¥¹¥Í¥Ã¥È¥ï¡¼¥¯¤ÎŸ˾¤Èµ»½Ñ²ÝÂê¡× ÀÄ»³ ͧµª(ÅìÂç) 17:40-18:40 [²ñ¾ì: ĹÌî] | ||||
º©¿Æ²ñ 18:40-20:40 [²ñ¾ì: ĹÌî] |
2004ǯ4·î27Æü(²Ð) [²ñ¾ì: ·Ú°æÂô¥×¥ê¥ó¥¹¥Û¥Æ¥ë¡¦À¾´Û¡¦¹ñºÝ²ñµÄ¾ì Àõ´Ö] |
A | Ba | Bd | C | D |
---|---|---|---|---|
¥¢¥Ê¥í¥°²óÏ©ºÇŬ²½ |
AD/DAÊÑ´¹´ï |
¼Â¸½µ»½Ñ(2) |
¥ì¥¤¥¢¥¦¥ÈÀß·× |
[An/Dʬ²Ê²ñ¹çƱÆÃÊÌ¥»¥Ã¥·¥ç¥ó]¥Ï¥¤¥Ö¥ê¥Ã¥È¥·¥¹¥Æ¥à¥â¥Ç¥ë¤òÍѤ¤¤¿¥·¥¹¥Æ¥à²òÀÏ |
¿·µ¡Ç½¥Ç¥Ð¥¤¥¹ |
¥¢¥Ê¥í¥°¿®¹æ½èÍý |
´ðÁᦥե£¥ë¥¿ |
¥³¥ó¥Õ¥£¥®¥å¥é¥Ö¥ë¡¦¥×¥í¥»¥Ã¥µÀ¸À®µ»½Ñ¤Î¸½¾õ¤Èº£¸å¤ÎŸ˾ |
Î¥»¶ºÇŬ²½ |
[An/Asʬ²Ê²ñ¹çƱ´ë²è] ÈóÀþ·Á²óÏ©¤ÎľήưºîÅÀ¤ÎÂç°èŪµá²òË¡ |
[Ba/Cʬ²Ê²ñ¹çƱ´ë²è]¥¢¥Ê¥í¥°Àß·×¼êË¡ |
Éä¹æ²½(2) |
¾åήÀß·× |
¥°¥é¥Õ¡¦¥¢¥ë¥´¥ê¥º¥à |
²óÏ©¤Î¿ôÃͲòÀÏ(1) |
²èÁü¿®¹æ½èÍý(2) |
¥Î¥¤¥ºÀß·× |
||
²óÏ©¤Î¿ôÃͲòÀÏ(2) |
¥Ï¡¼¥É¥¦¥§¥¢/¥½¥Õ¥È¥¦¥§¥¢¡¦¥³¥Ç¥¶¥¤¥ó |
2004ǯ4·î26Æü(·î) |
Âê̾ | ÍÍ¡¹¤ÊÀß·×»ÅÍͤËÂбþ²Äǽ¤ÊEµéȯ¿¶´ï¤ÎÀß·× |
Ãø¼Ô | ¡ûĹë ¹¨Ç·, ´Ø²° Âçͺ, Ϥ ·úÌÀ, ëÇë δ»Ì(ÀéÍÕÂç³ØÂç³Ø±¡¼«Á³²Ê³Ø¸¦µæ²Ê) |
pages | pp. 1 - 6 |
keywords | Eµéȯ¿¶´ï, Àß·×ÊýË¡, ¼«Îåȯ¿¶´ï, ¿ôÃÍ·×»», EµéÆ°ºî¾ò·ï |
abstract | Ëܸ¦µæ¤Ç¤ÏEµéȯ¿¶´ï¤Ë¤ª¤±¤ë¿·¤·¤¤Àß·×ÊýË¡¤òÄó°Æ¤¹¤ë. Ëܸ¦µæ¤ÎÆÃħ¤Ï, ¼«Î忶ư·Ï¤Îȯ¿¶´ï¤ò¶¯À©¿¶Æ°·Ï¤È¤ß¤Ê¤·, ¤½¤Î¥Õ¥£¡¼¥É¥Ð¥Ã¥¯ÇÈ·Á¤ò¥Á¥å¡¼¥Ë¥ó¥°¤·¤Æ¤¤¤ëÅÀ¤Ë¤¢¤ë. Äó°Æ¤¹¤ëÀß·×ÊýË¡¤Ï²óÏ©ÊýÄø¼°¤ÈÀß·×»ÅÍͤΤߤòɬÍפȤ¹¤ë. Àß·×ÃͤÎƳ½Ð¤Î¤¿¤á¤Î¾¤Î·×»»²áÄø¤Ï·×»»µ¡¤Ë¤è¤ê¼Â¹Ô¤¹¤ë. ¤½¤Î·ë²Ì, ½¾Íè¤ÎÀß·×ÊýË¡¤Ç¤ÏÀß·×½ÐÍè¤Ê¤¤Àß·×»ÅÍͤˤª¤¤¤Æ¤â Eµéȯ¿¶´ï¤òÀ߷פ¹¤ë¤³¤È¤¬²Äǽ¤Ë¤Ê¤ë. ÆóÄ̤ê¤ÎÀß·×»ÅÍͤDzóÏ©¼Â¸³¤ò¹Ô¤¦¤³¤È¤Ë¤è¤ê, ¼Â¸³·ë²Ì¤È ·×»»·ë²Ì¤ÎÎɹ¥¤Ê°ìÃפò³Îǧ¤·, Äó°Æ¤¹¤ëÀß·×ÊýË¡¤Î͸úÀ¤ò¼¨¤¹. °ìÊý¤Î¼Â¸³¤Ë¤ª¤¤¤Æ¬Äꤵ¤ì¤¿ÅÅÎÏÊÑ´¹¸úΨ¤Ï, Æ°ºî¼þÇÈ¿ô2.02MHz, ½ÐÎÏÅÅÎÏ6.8W¤Î¾ò·ï²¼¤Ë¤ª¤¤¤Æ90.7\%¤ò¼Â¸½¤·, ¤â¤¦°ìÊý¤Ë¤ª¤¤¤Æ¤Ï, Æ°ºî¼þÇÈ¿ô1.97MHz, ½ÐÎÏÅÅÎÏ2.8W¤Î¾ò·ï²¼¤Ë¤ª¤¤¤Æ89.7\%¤ò¼Â¸½¤¹¤ë. |
Âê̾ | Ϣ³¤Ê¶èʬÀþ·Á¥Ù¥¯¥È¥ë¾ì¤«¤éÀ¸À®¤µ¤ì¤ëPoincar\'{e}¼ÌÁü¤ÎÀºÅÙÊݾڤȤ½¤Î±þÍÑ |
Ãø¼Ô | ¡û²¬ºê ½¨¹¸(¾ÅÆ²ÊÂç³Ø ¥·¥¹¥Æ¥à¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¹©³Ø²Ê), Æ£ÅÄ ³è½¨(±§Éô¹©¶È¹âÅùÀìÌç³Ø¹» µ¡³£¹©³Ø²Ê), ËÜ¿ Çîɧ, ÃæÌî ½¨É×(¾ÅÆ²ÊÂç³Ø ¥·¥¹¥Æ¥à¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó¹©³Ø²Ê) |
pages | pp. 7 - 12 |
keywords | ¶è´Ö±é»», ¥«¥Ê¡¼¥ë |
abstract | ÈóÀþ·ÁÌäÂê¤ÎËܼÁŪ¤ÊÍý²ò¤Ë´óÍ¿¤¹¤ë¡¢Ï¢Â³¤Ê¶èʬÀþ·Á(CPWL)¥Ù¥¯¥È¥ë¾ì¤Î²òÀϤϹçÀ®¼ÌÁü¤ÎÍýÏÀ¤ò´ðÁäˤ·¤Æ¤ª¤ê¡¢¤½¤ì¤¾¤ì¤Î¼ÌÁü¤Ï(i) Ķ±Û´Ø¿ô¤«¤é¹½À®¤µ¤ì¡¢(ii)¤½¤ì¤¾¤ì¤ÎÀþ·Á¥Ù¥¯¥È¥ë¾ì¤Î¤¢¤ë¶³¦¤«¤é½Ðȯ¤·¤¿²ò¤¬ ºÇ½é¤Ë¶³¦¤ËÌá¤ë¤Þ¤Ç¤Î»þ´Ö¤ò´Þ¤à±¢´Ø¿ô¤ÇÍ¿¤¨¤é¤ì¤ë¡£°ìÈÌŪ¤Ë¤Ï¤½¤Î¤è¤¦¤Ê±¢´Ø¿ô¤Î¸·Ì©²ò¤òµá¤á¤ë¤³¤È¤Ï¤Ç¤¤º¡¢CPWL¥Ù¥¯¥È¥ë¾ì¤«¤éÀ¸À®¤µ¤ì¤ë¹çÀ®¼ÌÁü¤«¤éÀ®¤ëPoincar\'{e}¼ÌÁü¤Ê¤É¤ò¸·Ì©¤Ë²òÀϤ¹¤ë¤Ë¤ÏÈó¾ï¤Êº¤Æñ¤µ¤¬Â¸ºß¤¹¤ë¡£°ìÊý¡¢ÀºÅÙÊݾÚÉÕ¤¿ôÃÍ·×»»¤¬È¯Å¸¤·¡¢·×»»µ¡±çÍѸ·Ì©¾ÚÌÀ¤Ê¤É¤ËÍøÍѤµ¤ì¤ë¶è´Ö±é»»¤¬´Êñ¤«¤Ä¹â®¤ËÍøÍѤǤ¤ë´Ä¶¤Ë¤Ê¤ê»Ï¤á¤Æ¤¤¤ë¡£¤·¤¿¤¬¤Ã¤Æ¡¢¤½¤Î¤è¤¦¤ÊPoincar\'{e}¼ÌÁü¤Ê¤É¤ò¸·Ì©¤Ë²òÀϤ¹¤ë¤¿¤á¤Ë¡¢MATLAB¤ÈINTLAB toolbox~\cite{rump}¤òÍøÍѤ·¤¿¶è´Ö±é»»¤òÍѤ¤¤ÆCPWL¥Ù¥¯¥È¥ë¾ì¤«¤éÀ®¤ëPoincar\'{e}¼ÌÁü¤Ê¤É¤ÎÀºÅÙÊݾڤò¹Ô¤¦ÊýË¡¤òÄó°Æ¤·¡¢¶ñÂÎÎã¤òÄ̤·¤Æ¤½¤Î¼êË¡¤Î͸úÀ¤Ë¤Ä¤¤¤ÆµÄÏÀ¤¹¤ë¡£ |
Âê̾ | ¥«¥ª¥¹¥·¥¹¥Æ¥à¤Ë¤ª¤±¤ë͸·å±é»»¤Î±Æ¶ÁÅÙ¤Îɾ²Á¤Ë¤Ä¤¤¤Æ |
Ãø¼Ô | ¡ûÔìÅÄ ¸÷µ±, ¾åÅç ľ¼ù, Ããë ˧͵(ÌÀ¼£Âç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²Ê), ³ùÅÄ ¹°Ç·(ÌÀ¼£Âç³ØÍý¹©³ØÉôÅÅ»ÒÄÌ¿®¹©³Ø²Ê) |
pages | pp. 13 - 18 |
keywords | µ¿»÷¥«¥ª¥¹, ¼þ´üÀ¸¡½Ð, ͸·å±é»», Ê£¿ô²ó¼ÌÁü, Lyapunov»Ø¿ô |
abstract | ͸·å±é»»¤Ë¤è¤ê¥«¥ª¥¹¼ÌÁü¤ò¼Â¸½¤¹¤ë¤È¡¢ËÜÍè¤Î¥«¥ª¥¹¤Ë¤Ï¸ºß¤·¤Ê¤¤Ä¹¼þ´üÀ¤¬È¯À¸¤·¤¿¤ê¡¢½é´üÃͱÔÉÒÀ¤¬Îô²½¤·¤¿¤ê¤¹¤ë¤³¤È¤¬¤ï¤«¤Ã¤Æ¤¤¤ë¡£¤³¤Î¤è¤¦¤Ê¥«¥ª¥¹¤Ïµ¿»÷¥«¥ª¥¹¤È¸Æ¤Ð¤ì¤Æ¤¤¤ë¡£ ¸½Í¤Î¥³¥ó¥Ô¥å¡¼¥¿¤òÍøÍѤ¹¤ë°Ê¾å¡¢µ¿»÷¥«¥ª¥¹¤Ë¤Ê¤ë»ö¤òÈò¤±¤ë¤³¤È¤ÏÉÔ²Äǽ¤Ç¤¢¤ë¤¬¡¢¥«¥ª¥¹¤òÍøÍѤ·¤¿ÈëÌ©ÄÌ¿®¤ä¿½ÅÄÌ¿®¤Î¿®ÍêÀ¤ò¹â¤á¤ë¤Ë¤Ï¡¢¼ÂÍѾåÌäÂ꤬ȯÀ¸¤·¤Ê¤¤ÄøÅ٤ˡ¢¿¿¤Î¥«¥ª¥¹¤Ë¶á¤¤ÆÃÀ¤òÆÀ¤ë¤³¤È¤Ï½ÅÍפʲÝÂê¤Ç¤¢¤ë¡£¤½¤Î¤¿¤á¤Ë¤â¡¢¤Þ¤º¿®¹æ¤Î¡Öµ¿»÷¥«¥ª¥¹Å١פÎÆÃÄ꤬˾¤Þ¤ì¤ë¤â¤Î¤È¹Í¤¨¤ë¡£ Ëܸ¦µæ¤Ç¤Ï¡¢Lyapunov»Ø¿ô¤Î·×»»ÊýË¡¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤ò²Ã¤¨¡¢µ¿»÷¥«¥ª¥¹¤ÎÅٹ礤¤ò¸¡Äꤹ¤ë°ì¼êË¡¤òÄó°Æ¤¹¤ë»ö¤òÌÜŪ¤È¤·¤¿¸¡Æ¤¤ò¹Ô¤¦¡£½¾Íè¤ÎLyapunov»Ø¿ô·×»»Ë¡¤Ç¤Ï¡¢½Ö»þŪ¤Êȯ»¶¡¿¼ý«¤ÎÅٹ礤¤òÍѤ¤¤Æ·×»»¤ò¿Ê¤á¤ë¤¿¤á¡¢Í¸Â·å±é»»¤Ë¤è¤ë±Æ¶Á¤ä¡¢Èó¾ï¤ËŤ¤¼þ´ü¤òȯÀ¸¤¹¤ëÍ×°ø¤ò¹Íθ¤¹¤ë¤³¤È¤¬º¤Æñ¤È¤Ê¤ë¡£ Ëܸ¦µæ¤Ç¤Ï¡¢½Ö»þŪ¤Êȯ»¶¡¿¼ý«¤Ç¤Ï¤Ê¤¯¡¢Ã»´üŪ¡¢Ãæ´üŪ¤¢¤ë¤¤¤ÏĹ´üŪ¤Êɾ²Á¤ò¹Ô¤¦»ö¤òÌÜŪ¤È¤·¤Æ¡¢Ê£¿ô²ó¤Î¼ÌÁü¤ò¤Þ¤È¤á¤Æɾ²Á¤¹¤ëÊýË¡¤òÄó°Æ¤¹¤ë¡£¤³¤ÎÊýË¡¤òÍѤ¤¤Æ¥«¥ª¥¹¼ÌÁü¤òɾ²Á¤·¤¿¾ì¹ç¡¢Í¸Â·å±é»»¤Î±Æ¶Á¤Ë¤è¤ê¼þ´üÀ¤¬È¯À¸¤·¤¿¤³¤È¤òɾ²Á¤Ç¤¤Æ¤ë¤â¤Î¤È¹Í¤¨¤ë¡£ |
Âê̾ | ·ë¹ç¥«¥ª¥¹²óÏ©¤Ë¤ß¤é¤ì¤ëƱ´ü¸½¾Ý¤È¥¤¥ó¥¿¡¼¥ß¥Ã¥Æ¥ó¥·¡¼¤Ë¤è¤ëƱ´üÊø²õ |
Ãø¼Ô | ¡û¾å¼ê ÍλÒ, À¾Èø ˧ʸ(ÆÁÅçÂç³Ø) |
pages | pp. 19 - 23 |
keywords | ¥¤¥ó¥¿¡¼¥ß¥Ã¥Æ¥ó¥·¡Ý¡¦¥«¥ª¥¹, ·ë¹ç¥«¥ª¥¹²óÏ©, Ʊ´ü, ¥Þ¥ë¥³¥Õ¡¦¥Á¥§¥¤¥ó |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¤¥¤¥ó¥¿¡¼¥ß¥Ã¥Æ¥ó¥·¡¼¡¦¥«¥ª¥¹¤¬È¯À¸¤¹¤ë¥«¥ª¥¹²óÏ©¤ò 2¤Ä·ë¹ç¤·¤¿¤È¤¤Ë¸«¤é¤ì¤ëÊ£»¨¤Ê¸½¾Ý¤Ë¤Ä¤¤¤ÆÄ´ºº¤ò¹Ô¤¦¡¥ ¤Þ¤º¤Ï¤¸¤á¤Ë¡¤¤½¤ì¤¾¤ì¤Î¥«¥ª¥¹²óÏ©¤¬3¼þ´ü²ò¤òÀ¸À®¤¹¤ë¤È¤¤Î Ʊ´ü¾õÂÖ¤¬°Û¤Ê¤ë3¤Ä¤Î¥¿¥¤¥×¤Ëʬ¤«¤ì¤ë¤³¤È¤ò´Ñ¬¤¹¤ë¡¥ ¼¡¤Ë¡¤3¼þ´üÁëÉÕ¶á¤Î¥¤¥ó¥¿¡¼¥ß¥Ã¥Æ¥ó¥·¡¼¡¦¥«¥ª¥¹¤òÀ¸À®¤¹¤ë¤¿¤á¤Ë ¤½¤ì¤¾¤ì¤Î¥«¥ª¥¹²óÏ©¤Î¥Ñ¥é¥á¡¼¥¿¤òÊѲ½¤µ¤»¤ë¡¥ ¤½¤¦¤¹¤ë¤³¤È¤Ë¤è¤Ã¤Æ¡¤3¤Ä¤ÎƱ´ü¾õÂÖ¤ÎÊ£»¨¤Ê¸½¾Ý¤ò ´Ñ»¡¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡¥ ¤³¤ì¤Ï¡¤¥¤¥ó¥¿¡¼¥ß¥Ã¥Æ¥ó¥·¡¼¡¦¥Ð¡¼¥¹¥È¤¬Æ±´ü¤Î˸¤²¤ò¤·¡¤°Û¤Ê¤ë Ʊ´ü¤ò¥Ð¡¼¥¹¥È¤¬Íî¤ÁÃ夤¤¿¤¢¤È¸å¤ËºÆȯ¤µ¤»¤Æ¤¤¤ë¤È¹Í¤¨¤é¤ì¤ë¡¥ ¤³¤Î¤è¤¦¤Ê¶½Ì£¿¼¤¤Ê£»¨¤Ê¸½¾Ý¤ò4¾õÂÖ¤«¤é¤Ê¤ë1¼¡¸µ¤Î ¥Þ¥ë¥³¥Õ¡¦¥Á¥§¥¤¥ó¤Ë¤è¤Ã¤Æ¥â¥Ç¥ê¥ó¥°¤ò¹Ô¤¦¡¥ ¤Þ¤¿¡¤3¼þ´ü²ò¤ÎƱ´ü¤È¥¤¥ó¥¿¡¼¥ß¥Ã¥Æ¥ó¥·¡¼¤Ë¤è¤Ã¤Æ°ú¤µ¯¤³¤µ¤ì¤ë Ê£»¨¤Ê¸½¾Ý¤ò¿ôÃͼ¸³¤È²óÏ©¼Â¸³¤ÎξÊý¤Ç´Ñ»¡¤¹¤ë¡¥ |
Âê̾ | ¾õÂÖ¤¬Î̻Ҳ½¤µ¤ì¤¿¥¹¥Ñ¥¤¥¯¥Ë¥å¡¼¥í¥ó¤ÎA/DÊÑ´¹ÆÃÀ |
Ãø¼Ô | ¡ûÉÍÃæ ÍÎ, Ä»»ô ¹°¹¬, ºØÆ£ ÍøÄÌ(Ë¡À¯Âç³Ø¹©³ØÉô¾ðÊóÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 25 - 29 |
keywords | ¥¹¥Ñ¥¤¥¯¥Ë¥å¡¼¥í¥ó, Î̻Ҳ½, ¥°¥ì¥¤Éä¹æ, A/DÊÑ´¹ |
abstract | Î̻Ҳ½¥¹¥Ñ¥¤¥¯¥Ë¥å¡¼¥í¥ó¤ÏÍÍ¡¹¤Ê¥¹¥Ñ¥¤¥¯Îó¤òȯÀ¸¤¹¤ë¤³¤È¤¬½ÐÍè¤ë¡£ ËܹƤǤÏŵ·¿Åª¤Ê¥Ñ¥é¥á¡¼¥¿ÃͤËÃåÌܤ·¡¢Æ±¥Ë¥å¡¼¥í¥ó¤Î½ÐÎÏ¥¹¥Ñ¥¤¥¯Î󤬥°¥ì¥¤Éä¹æ¤ËÂбþ¤¹¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤¹¤ë¡£ ¤Þ¤¿¡¢Æ±¥Ë¥å¡¼¥í¥ó¤ÎA/D ÊÑ´¹ÆÃÀ¤ò²òÀϤ¹¤ë¡£ |
Âê̾ | Statistical Property of Chaos Associative Memory |
Ãø¼Ô | ¡ûMasahiro Nakagawa(Nagaoka University of Technology) |
pages | pp. 31 - 36 |
keywords | Chaos Neuron, Autoassociation, Neural Network, Invariant Measure, Statisitical Analysis |
abstract | In this paper, the memory capacity of the autoassociative model is investigated on the basis of the statistical neuronic approach to explore the advantage the present chaos neuron model with the sinusoidal activation function.¡¡In practice the Frobenius-Perron equations for a few chaos neurons are solved by means of the Fourier expansion scheme in order to derive the invariant measure. To explore the importance of the symmetry of the invariant measure, i.e. chaos neuron dynamics previously proposed, the simultaneous linear characteristic equation for the expansion coefficients will be numerically evaluated. It is also concluded that the symmetry of the invariant measure, which is found to be different for each chaos neurons, may be closely related to the ability of the chaos neurons applied to the practical applications with the neural networks, e.g. associative memory and learning model etc. |
Âê̾ | ÏĤߤò¹Íθ¤·¤¿¥Ñ¥¿¡¼¥óµ÷Î¥¤ò·×»»¤¹¤ë¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯ |
Ãø¼Ô | ¡û¿åë ¸÷(¾ÅÆ²ÊÂç³Ø Åŵ¤ÅŻҥá¥Ç¥£¥¢¹©³Ø²Ê) |
pages | pp. 37 - 40 |
keywords | ǧ¼±½èÍý, ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯ |
abstract | °ìÈ̤Ëǧ¼±½èÍý¤ò¹Ô¤Ê¤¦¾ì¹ç¡¢¤½¤ÎÁ°½èÍý¤Ï¤½¤ÎÀǽ¤òÂ礤¯º¸±¦¤¹¤ë½ÅÍפÊÍ×ÁǤǤ¢¤ë¡£¤³¤ì¤Ï¡¢¤¢¤é¤«¤¸¤áÆþÎϤµ¤ì¤¿¥Ç¡¼¥¿¤Èǧ¼±¤¹¤ë¥Ç¡¼¥¿¤¬´°Á´¤Ë°ìÃפ»¤º¡¢ÏĤߤä¥Î¥¤¥º¤ò´Þ¤à¤³¤È¤¬¸¶°ø¤Ç¤¢¤ë¡£ ËÜȯɽ¤Ç¤Ï¡¢¤³¤Î¤è¤¦¤ÊÌäÂê¤ò²ò·è¤¹¤ë¤¿¤á¡¢£²¸Ä¤Î¥Ç¡¼¥¿¤òÈæ³Ó¤¹¤ë»þ¡¢ÏĤߤò½¤Àµ¤·¤¿¸å¤Ë¤½¤Îµ÷Î¥¤ò·×»»¤¹¤ëÊýË¡¤ò¸¡Æ¤¤¹¤ë¡£ËÜÊýË¡¤Ï¡¢¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Îµ»½Ñ¤òÍѤ¤¤¿¼ÂÁõ¤¬²Äǽ¤Ç¤¢¤ê¡¢¹â®¤Ë·×»»¤Ç¤¤ë¤³¤È¤¬´üÂԤǤ¤ë¡£ |
Âê̾ | (¾·ÂÔ)¿Í¹©»ë³ÐÌîVE1¡§Ç¾¤Ë³Ø¤ó¤À½¸ÀÑ¥í¥Ü¥Ã¥È¥Ó¥¸¥ç¥ó |
Ãø¼Ô | ¡ûȬÌÚ Å¯Ìé(ÂçºåÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê) |
pages | pp. 41 - 43 |
keywords | retina, cortex, analog VLSI, FPGA, robot vision |
abstract | The brain computes sensory information with a quite different algorithm/architecture from the one that current engineering systems are operating with. We are aiming at reconstructing the unique algorithm/architecture with the silicon technology not only to develop novel computer systems but also to disclose computational principles underlying the neuronal network of the brain. On these backgrounds, we have designed an analog VLSI (Very Large Scale Integrated) circuit mimicking the parallel architecture and computations of the primary Visual Cortex. Using the system, we were able to carry out the image processing of natural scenes in real-time under natural illumination. |
Âê̾ | (¾·ÂÔ)¿À·Ð²Ê³ØŪÃθ«¤Ë´ð¤Å¤¤¤¿³¤ÇÏ¿À·Ð²óÏ©¥â¥Ç¥ë¤Èµ²±µ¡Ç½ |
Ãø¼Ô | ¡ûÎÓ ½éÃË(¶å½£¹©¶ÈÂç³Ø Âç³Ø±¡À¸Ì¿Âι©³Ø¸¦µæ²Ê), µÈÅÄ ´ð¼£(¶å½£¹©¶ÈÂç³Ø Âç³Ø±¡¾ðÊ󹩳ظ¦µæ²Ê), ¸Þ½½Íò ½á(¶å½£¹©¶ÈÂç³Ø Âç³Ø±¡À¸Ì¿Âι©³Ø¸¦µæ²Ê) |
pages | pp. 45 - 50 |
keywords | ³¤ÇÏ, ¿À·Ð²óÏ©ÌÖ¥â¥Ç¥ë, µ²±µ¡Ç½ |
abstract | ËÜÊó¹ð¤Ç¤Ï¡¢¤Þ¤º¡¢CA3¿À·Ð²óÏ©Ì֤ζɽêÎΰè¤Ë¥·¡¼¥¿¥Ð¡¼¥¹¥È¿®¹æ¤ò²Ã¤¨¤ë¤È¡¢¤½¤³¤«¤é¥Ë¥å¡¼¥í¥ó³èÆ°¤ÎÊü¼Í¾õÅÁÇŤ¬À¸¤¸¤ë¤³¤È¤ò¼¨¤¹¡£¤³¤Î¤È¤¡¢CA3¿À·Ð²óÏ©ÌÖ¤ÎÈ¿²óÀ¶½Ê³·ë¹ç¤Ï¥¹¥Ñ¥¤¥¯¥¿¥¤¥ß¥ó¥°¤Ë°Í¸¤·¤¿²ÄÁºÅªÊѲ½¡ÊSTDP¡Ë¤òµ¯¤³¤¹¡£¼¡¤Ë¡¢¤³¤Î¥Ë¥å¡¼¥í¥ó³èÆ°¤ÎÊü¼Í¾õÅÁÇŤòÍѤ¤¤Æ¡¢ÆþÎϤµ¤ì¤ëÊ£¿ô¤Î¥·¡¼¥¿¥Ð¡¼¥¹¥È¿®¹æ¤Î»þ´ÖŪ½ç½ø´Ø·¸¤ò³Ø½¬¤¹¤ë¥Ë¥å¡¼¥í¥ó¤¬CA1ÎÎÌî¤Ë·ÁÀ®¤µ¤ì¤ë¤³¤È¤ò¼¨¤¹¡£ºÇ¸å¤Ë¡¢ÓÌÆâÈé¼Á¡Ý³¤ÇÏ¥·¥¹¥Æ¥à¤Ë¤ª¤¤¤Æ¾ì½ê¾ðÊó¤Î½ç½ø´Ø·¸¤¬¦È¥ê¥º¥à¤Î°ÌÁê¤Ë¥³¡¼¥É¤µ¤ì¤ë¤È¤¤¤¦¿À·ÐÀ¸Íý³Ø¼Â¸³·ë²Ì¤òºÆ¸½¤¹¤ë»î¤ß¤ò´Êñ¤Ë¾Ò²ð¤¹¤ë¡£ |
Âê̾ | (¾·ÂÔ)Inverse Function Delayed ¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤È¤½¤Î±þÍÑ |
Ãø¼Ô | ¡ûÁáÀî µÈ¹°(ÅìËÌÂç³Ø) |
pages | pp. 51 - 56 |
keywords | µÕ´Ø¿ô, ÃÙ±ä, ºÇŬ²½ÌäÂê, ÉéÀÄñ¹³, ID |
abstract | Hopfield¥â¥Ç¥ë¤ËÂåɽ¤µ¤ì¤ë½¾Íè¤Î¥Í¥Ã¥È¥ï¡¼¥¯½Å»ë¤Î¥â¥Ç¥ë¤Ç¤Ï¡¢¥Ë¥å¡¼¥í¥ó¤ÎÆ°ºî¤ÏÊ¿¶Ñȯ²ÐÉÑÅÙ¤òɽ¸½¤¹¤ë°Ù¤Ë¡¢¥¢¥¯¥Æ¥£¥Ö¤Ê¿¶Æ°¸½¾Ý¤Ê¤É¤òƳÆþ¤¹¤ë¤³¤È¤Ï½ÐÍè¤Ê¤«¤Ã¤¿¡£ ¤½¤³¤Ç¡¢²æ¡¹¤Ï¿·¤·¤¤¥â¥Ç¥ë¤È¤·¤ÆInverse Function Delayed¥â¥Ç¥ë¤òÄó°Æ¤·¤Æ¤¤¤ë¡£¤³¤Î¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤ÏBVP¥â¥Ç¥ë¤ÈƱÍͤ˥¢¥¯¥Æ¥£¥Ö¤Ê¿¶Æ°¸½¾Ý¤ò¼¨¤·¡¢¤«¤Ä¡¢½¾Íè¤Î¥Í¥Ã¥È¥ï¡¼¥¯½Å»ë¤Î¥â¥Ç¥ëƱÍͤʥ·¥Ê¥×¥¹²Ù½Å¤ÎÀßÄê¼êË¡¤¬ÍøÍѤǤ¤ë¡£¤³¤ÎÀ¼Á¤òÍøÍѤ·¤¿±þÍѤȤ·¤Æ¡¢ºÇŬ²½ÌäÂê¤ÎÀµ²òõºº¤Ë¤ª¤¤¤ÆÌäÂê¤È¤µ¤ì¤Æ¤¤¤¿¶Ë¾®ÃÍÌäÂê¤ò²óÈò²Äǽ¤Ç¤¢¤ê¹â¤¤Àǽ¤òÆÀ¤Æ¤¤¤ë¡£ ËÜȯɽ¤Ç¤Ï¡¢¤³¤Î¥â¥Ç¥ë¤ÎÀ¼Á¤òÃæ¿´¤Ë¤½¤Î±þÍÑÎã¤È¤·¤ÆºÇŬ²½ÌäÂê¤Ø¤ÎŬÍѤª¤è¤Ó¡¢½¸ÀѲóÏ©²½¤Ø¸þ¤±¤¿¸¦µæÆâÍƤòȯɽ¤µ¤»¤Æ¤¤¤¿¤À¤¤Þ¤¹¡£ |
Âê̾ | (¾·ÂÔ)³¤ÇϤǴѻ¡¤µ¤ì¤ë¿À·Ð¿¶Æ°¥Í¥Ã¥È¥ï¡¼¥¯ |
Ãø¼Ô | ¡û²ÆÌÜ µ¨Âåµ×(¶å½£¹©¶ÈÂç³ØÂç³Ø±¡) |
pages | pp. 57 - 62 |
keywords | ¿À·Ð¿¶Æ°, ³¤ÇÏ¥¹¥é¥¤¥¹, µ²±¾ðÊó½èÍý, ¥Ë¥å¡¼¥í¥ó, ¥°¥ê¥¢ |
abstract | ǾÆâ¤Ë¤Ï¡¢ÍÍ¡¹¤Ê¿À·Ð¿¶Æ°¤¬Â¸ºß¤·¡¢¤½¤Î°ìÉô¤ÏǾÇȤȤ·¤Æ´Ñ»¡¤µ¤ì¤ë¡£Ç¾ÇȤϿ¶Æ°¼þÇÈ¿ô¤Ë¤è¤Ã¤Æ¶èÊ̤µ¤ì¡¢¥é¥Ã¥È¡¢¥Þ¥¦¥¹¤Ê¤É¤Îưʪ¤Ç¤Ï¡¢4-12Hz¤ò¦ÈÇÈ¡¢12-30Hz¤ò¦ÂÇÈ¡¢30Hz°Ê¾å¤ò¦ÃÇȤÈʬÎव¤ì¤Æ¤¤¤ë¡£Ç¾Æâ´ï´±¤Ç¤¢¤ë³¤ÇϤϵ²±¾ðÊó½èÍý¤Ë´Ø·¸¤·¤Æ¤¤¤ëÉô°Ì¤Ç¤¢¤ë¤¬¡¢¤Þ¤¿¾åµ¿À·Ð¿¶Æ°¤¬´Ñ¬¤µ¤ì¤ëÉô°Ì¤Ç¤â¤¢¤ë¡£¼ÂºÝ¤Ë¡¢³¤ÇÏ¥¹¥é¥¤¥¹É¸ËܤòÍѤ¤¤¿Åŵ¤À¸Íý³Ø¼êË¡¤òÍѤ¤¤ë¤È¡¢¾åµ¥ê¥º¥à¤¬´Ñ»¡¤Ç¤¤ë¡£¤µ¤é¤Ë¦ÈÇȤ˴ؤ·¤Æ¤Ïµ²±³Ø½¬²áÄø¤È¤Î´Ø·¸¤ò¼¨º¶¤¹¤ë·ë²Ì¤¬ÆÀ¤é¤ì¤Æ¤¤¤ë¡£ËÜÏÀʸ¤Ç¤Ï¡¢Ç¾Æ⿶ư¸½¾Ý¤Ë´Ø¤¹¤ëÅŵ¤À¸ÍýµÚ¤Ó·×»»µ¡¼Â¸³¤Ë¤è¤ë·ë²Ì¤ò¾Ò²ð¤·¡¢¿À·Ð¿¶Æ°¤òÍѤ¤¤¿Ç¾Æâ¾ðÊó½èÍý²áÄø¤Ë´Ø¤·µÄÏÀ¤¹¤ëͽÄê¤Ç¤¢¤ë¡£ |
Âê̾ | ¹â¼þÇÈ¥¢¥Ê¥í¥°LSI¤Î¥Æ¥¹¥ÈÍưײ½²óÏ© |
Ãø¼Ô | Ááºä ľ¿Í, ¾®ÎÓ ½ÕÉ×(·²ÇÏÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê), ¡û¾®¼¼ µ®µª(¥¢¥¸¥ì¥ó¥È¡¦¥Æ¥¯¥Î¥í¥¸¡¼¡¦¥¤¥ó¥¿¡¼¥Ê¥·¥ç¥Ê¥ë³ô¼°²ñ¼Ò, ·²ÇÏÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê¼Ò²ñ¿ÍÇî»Î²ÝÄø), ¼ò´ó ´² (¥¢¥¸¥ì¥ó¥È¡¦¥Æ¥¯¥Î¥í¥¸¡¼¡¦¥¤¥ó¥¿¡¼¥Ê¥·¥ç¥Ê¥ë³ô¼°²ñ¼Ò) |
pages | pp. 63 - 68 |
keywords | LSI¥Æ¥¹¥È, ¥¢¥Ê¥í¥°²óÏ©, BIST, ¥µ¥ó¥×¥é, Åù²Á»þ´Ö¥µ¥ó¥×¥ê¥ó¥° |
abstract | ¶áǯ¡¢·ÈÂÓÅÅÏá¢ÌµÀþLAN¡¢Bluetooh Åù¤ËÍѤ¤¤é¤ì¤Æ¤¤¤ë¹â¼þÇÈ¥¢¥Ê¥í¥°º®ºÜLSI¤Ï ¤½¤Î¥Æ¥¹¥È¤¬µ»½ÑŪ¤ËÆñ¤·¤¯¤Ê¤Ã¤Æ¤¤Æ¤ª¤ê¡¢¤Þ¤¿¤½¤Î¥Æ¥¹¥È¤Î¤¿¤á¤Ë¤Ï¹â²Á¤Ê LSI¥Æ¥¹¥¿¡¼¡¢¥ª¥·¥í¥¹¥³¡¼¥×¡¢¥¹¥Ú¥¯¥È¥ë¡¦¥¢¥Ê¥é¥¤¥¶Åù¤òÍѤ¤¤ëɬÍפ¬¤¢¤ê ¥Æ¥¹¥È¡¦¥³¥¹¥È¤¬ÌäÂê¤Ë¤Ê¤Ã¤Æ¤¤Æ¤¤¤ë¡£¤³¤ÎÏÀʸ¤Ç¤Ï ¹â¼þÇÈ¥¢¥Ê¥í¥°LSI¤Î ¥¢¥Ê¥í¥°½ÐÎÏ¿®¹æ¥Ô¥ó¤ÎÁ°ÃÊ¡Ê¥Á¥Ã¥×Æâ¡Ë¤Ë¹ÂӰ衦¹âÀºÅÙ¥µ¥ó¥×¥é²óÏ©¤ò Àߤ±¥Æ¥¹¥ÈÍưײ½¤ò¿Þ¤ê¥Æ¥¹¥È¤Î µ»½ÑŪº¤Æñ¤µ¤È¥³¥¹¥È¤ÎÌäÂê¤òÄ㸺¤¹¤ë¤³¤È¤òÄó°Æ¤¹¤ë¡£ ¤½¤Î¥µ¥ó¥×¥é²óÏ©¤Ï¥Æ¥¹¥È»þ¤ËÆþÎÏ¿®¹æ¤¬·«¤êÊÖ¤·ÇÈ·Á¤Ç¤¢¤ë¤³¤È¤ò ÍøÍѤ·¤Æ¾å°Ì¥Ó¥Ã¥È¤ÏÃ༡Èæ³Ó¶á»÷ADC¤Ç¥Ç¥¸¥¿¥ëŪ¤ËÀ¸À®¤· »Ä¤ê¤Î²¼°Ì¥Ó¥Ã¥È¤Ï¥È¥é¥Ã¥¯¡¦¥Û¡¼¥ë¥É²óÏ©¤Ç¥¢¥Ê¥í¥°Åª¤ËÀ¸À®¤¹¤ë¡£ ¤³¤Î¤è¤¦¤Ë¤¹¤ë¤³¤È¤Ç¥¢¥Ê¥í¥°²óÏ©¤Ø¤ÎÀǽÍ׵᤬´ËϤµ¤ì¤ë¤Î¤Ç ÍÍ¡¹¤Ê¡ÊºÇû¥Á¥ã¥Í¥ëĹ¤Î¡ËCMOS¥×¥í¥»¥¹¡¢ÅŸ»ÅÅ°µ¤Î Èï¥Æ¥¹¥ÈLSIÆâ¤Ç Èæ³ÓŪÍÆ°×¤Ë Á´ÂΤȤ·¤Æ¹ÂӰ衦¹âÀºÅÙ¥µ¥ó¥×¥é²óÏ©¤ò¼Â¸½¤Ç¤¤ë¡£ |
Âê̾ | ¥Á¥ã¡¼¥¸¥Ý¥ó¥×ÅŸ»²óÏ©¤Î¹âÀǽ²½¤Î¸¡Æ¤ |
Ãø¼Ô | ¡û¾¾Àî Êþ¹, »± Úß, ¾®ÎÓ ½ÕÉ×, µÈß· Èþ¹á, ¹õ´ä ¿¹¬(·²ÇÏÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê ¾®ÎÓ¸¦µæ¼¼), ̾Ìî δÉ×, ÎëÌÚ Ã£Ìé, ½÷²° ²Âδ(»°ÍÎÅŵ¡(³ô)) |
pages | pp. 69 - 74 |
keywords | ÅŸ», DC-DCÊÑ´¹, ¥Á¥ã¡¼¥¸¥Ý¥ó¥×, ¸úΨ |
abstract | ·ÈÂÓµ¡´ï¤Ë»ÈÍѤ¹¤ë¤¿¤á¤Î¹â¸úΨ¡¦Äã¥Î¥¤¥º¤Ç¥³¥¤¥ë¤ò»ÈÍѤ¤¤Ê¤¤ ¥Á¥ã¡¼¥¸¥Ý¥ó¥×ÅŸ»²óÏ©¤Î¹âÀǽ²½¤Ë¸þ¤±¤Æ¼¡¤Î¤³¤È¤ò¹Ô¤Ã¤¿¤Î¤ÇÊó¹ð¤¹¤ë¡£ (i)Àè¤ËÄó°Æ¤·¤¿¥Ö¡¼¥È¥¹¥È¥é¥Ã¥×¡¦¥²¡¼¥ÈžÁ÷¥¹¥¤¥Ã¥Á¤òÍѤ¤¤¿¥Á¥ã¡¼¥¸¥Ý¥ó¥×²óÏ©¹½À®¤ò1.2$\mu$m CMOS¥×¥í¥»¥¹¤Ç»îºî¤·¡¢¤½¤Î¥Á¥Ã¥×¤Î¬Äêɾ²Á¤ò¹Ô¤Ã¤¿¡£ (ii)Éé²ÙÅÅή¤ÎÊÑÆ°¤Ë±þ¤¸¤Æ¥¯¥í¥Ã¥¯¼þÇÈ¿ôÀ©¸æ¤¹¤ë¤³¤È¤Ç¾º°µ·¿¥Á¥ã¡¼¥¸¥Ý¥ó¥×²óÏ©¤ò¹â¸úΨ²½¤¹¤ëÊý¼°¤òÄó°Æ¤·¡¢¤½¤Î¥¯¥í¥Ã¥¯¼þÇÈ¿ôÀ©¸æ²óÏ©¤Î¹½À®¤ò¸¡Æ¤¤·¤¿¡£ |
Âê̾ | ¸íº¹ÅÅήÂǤÁ¾Ã¤·Ë¡¤òÍѤ¤¤¿ÄãÏÄ¤ß OTA |
Ãø¼Ô | ¡ûÃÓÅÄ ½Ó²ð(Å쳤Âç³Ø¹©³ØÉôÅŻҹ©³Ø²Ê), ÅÏÉô μ(Å쳤Âç³Ø¹©³Ø¸¦µæ²ÊÅŻҹ©³ØÀ칶), ¹â·¦ Åý(Ãæ±ûÂç³Ø Íý¹©³ØÉô Åŵ¤ÅŻҾðÊóÄÌ¿®¹©³Ø²Ê), ¹â·¦ ¤«¤ò¤ê(ÌÀ¼£Âç³Ø) |
pages | pp. 75 - 80 |
keywords | OTA, °ÜÆ°Å٤θº¾¯, ÄãÅŸ»ÅÅ°µ |
abstract | In this paper, we propose a low distortion OTA. First the dependence of the mobility reduction and VGS about MOSFET¡Çs to work in the non-saturation area is examined. Next, MOSFET¡Çs having the Error Current Cancellation Technique using complementary input voltage in the two same channel-ratio is proposed. The characteristics of the proposed OTA have been confirmed by SPICE simulation. |
Âê̾ | Ʊ°ì¥Á¥ã¥Í¥ëMOSFET¤Î¤ß¤ÇÅÅ°µ-ÅÅήÊÑ´¹¤ò¼Â¸½¤·¤¿rail-to-rail OTA¤Î¹½À®Ë¡ |
Ãø¼Ô | ²Ï¹ç ·Ä¸ç, ¡û¹â°æ ¿ÏÂ(Åìµþ¹©·ÝÂç³Ø) |
pages | pp. 81 - 86 |
keywords | rail-to-rail, ÅÅ°µ¡¦ÅÅήÊÑ´¹, CMOSFET |
abstract | In this paper, rail-to-rail OTA utilizing voltage-current conversion circuit which composed of single channel MOSFETs is proposed. The proposed conversion circuit is realized with two circuit blocks. One of them consists of MOSFET in triode region and the other a pair of MOSFETs in saturation region and cut off region. Combination each part of operating region of the circuit blocks achieves rail-to-rail operation of voltage-current conversion. Rail-to-rail OTA is proposed using the proposed conversion circuit. HSPICE simulations are performed to verify the validity of the proposed rail-to-rail OTA and simulation results indicate good performance. As an application example, 2nd-order LPF is realized using the proposed OTAs. |
Âê̾ | Linear CMOS Four-Quadrant Analog Multiplier Based on Low Distortion Voltage-to-Current Convertor |
Ãø¼Ô | ¡ûMasakazu Mizokami(Chuo University), Kawori Takakubo(Meiji University), Hajime Takakubo(Chuo University) |
pages | pp. 87 - 92 |
keywords | four-quadrant analog multiplier, channel length modulation effect, voltage-to-current convertor, current follower |
abstract | In this paper, a linear CMOS four-quadrant analog multiplier operating under low voltage for short channel devices is proposed , which is consisting of a linear voltage-to-current convertor and a differential input current follower. A linear voltage-to-current convertor with short channel MOSFETs is proposed. All MOSFETs in the linear voltage-to-current convertor have same drain-source voltage in order to eliminate a channel length modulation effect. The characteristic of proposed circuit is confirmed by HSPICE simulation. |
Âê̾ | (¾·ÂÔ)MOS¥¢¥Ê¥í¥°½¸ÀѲóÏ©ÆþÌç¡Á¥È¥é¥ó¥¸¥¹¥¿¤«¤é¥Õ¥£¥ë¥¿¤Þ¤Ç¡Á |
Ãø¼Ô | ¡û¹âÌÚ Ìй§(Åìµþ¹©¶ÈÂç³Ø) |
pages | pp. 93 - 100 |
keywords | MOS¥¢¥Ê¥í¥°½¸ÀѲóÏ©, MOS¥È¥é¥ó¥¸¥¹¥¿, MOS±é»»ÁýÉý´ï, ¥¹¥¤¥Ã¥Á¥È¥¥ã¥Ñ¥·¥¿¥Õ¥£¥ë¥¿ |
abstract | ¥¢¥Ê¥í¥°²óÏ©¤È¥Ç¥£¥¸¥¿¥ë²óÏ©¤òƱ»þ¤Ë½¸ÀѲ½¤·¤¿¥¢¥Ê¥í¥°¡¦¥Ç¥£¥¸¥¿¥ëº®ºÜ½¸ÀѲóÏ©¤Ï¡¤ ¥¢¥Ê¥í¥°²óÏ©¤Î¹â®À¤È¥Ç¥£¥¸¥¿¥ë²óÏ©¤Î½ÀÆ𤵤òÊ»¤»»ý¤Ä¥·¥¹¥Æ¥àLSI¤È¤·¤Æ¶áǯÃíÌܤò½¸¤á¤Æ¤¤¤ë¡¥ ¥¢¥Ê¥í¥°¡¦¥Ç¥£¥¸¥¿¥ëº®ºÜ½¸ÀѲóÏ©¤ÎÀ߷פˤª¤¤¤Æ¡¤»þ´ÖŪÀ©Ìó¤È¤Ê¤Ã¤Æ¤¤¤ë¤Î¤Ï¡¤ ²óÏ©µ¬ÌϤÎÂ礤¤¥Ç¥£¥¸¥¿¥ë²óÏ©Éôʬ¤Ç¤Ï¤Ê¤¯¡¤²óÏ©µ¬ÌϤµ¤Ê¥¢¥Ê¥í¥°²óÏ©¤Ç¤¢¤ë¡¥ ËܹƤǤϡ¤°Ê¾å¤ÎÇطʤ«¤é¡¤¥Ð¥¤¥Ý¡¼¥é¥È¥é¥ó¥¸¥¹¥¿¤Ë¤è¤ëÅŻҲóÏ©¤ò´û¤Ë³Ø¤Ó¡¤ ¤³¤ì¤«¤éMOS¥¢¥Ê¥í¥°½¸ÀѲóÏ©¤ò³Ø¤Ü¤¦¤È¤·¤Æ¤¤¤ë¿Í¤òÂоݤȤ·¤Æ¡¤MOS¥È¥é¥ó¥¸¥¹¥¿¤ÎÆÃÀ¤«¤é MOS¥È¥é¥ó¥¸¥¹¥¿¤òÍѤ¤¤¿¥Õ¥£¥ë¥¿¤Î¹½À®¤Þ¤Ç¤Ë¤Ä¤¤¤Æ³µÀ⤷¤Æ¤¤¤ë¡¥Æäˡ¤CMOS½¸ÀѲóÏ©¤ÎÆÃŤǤ¢¤ë¡¤ ÆÃÀ¤ÎÍ¥¤ì¤¿¥¹¥¤¥Ã¥Á¤ä¹â¤¤Àþ·ÁÀ¤òͤ¹¤ëÍÆÎ̤μ¸½¤ÎÍưפµ¤ò³è¤«¤·¤¿¥¹¥¤¥Ã¥Á¥È¥¥ã¥Ñ¥·¥¿¥Õ¥£¥ë¥¿¤Î ¹½À®¤Ë¤Ä¤¤¤Æ³µÎ¬¤ò½Ò¤Ù¤Æ¤¤¤ë¡¥ |
Âê̾ | (¾·ÂÔ)¥Ç¥Ð¥¤¥¹¤Î»ëÅÀ¤«¤é¤Î¥¢¥Ê¥í¥°CMOS½¸ÀѲóÏ©¡ÁRF²óÏ©¤ËÂФ¹¤ë¥Ç¥Ð¥¤¥¹µ»½Ñ¤È¥â¥Ç¥ê¥ó¥°¡Á |
Ãø¼Ô | ¡û°ËÆ£ ¿®Ç·, µÈÉÙ Ä繬(Åì¼Ç) |
pages | pp. 101 - 106 |
keywords | RFCMOS, ²óÏ©, ¥³¥ó¥Ñ¥¯¥È¥â¥Ç¥ë, RF¥â¥Ç¥ë |
abstract | ËÜÏÀʸ¤Ç¤ÏCMOS¤ÎÈùºÙ²½¤È¤È¤â¤ËRFÆÃÀ¤¬¸þ¾å¤·¡¢½¾ÍèSiGe·Ï¤Î¥Ç¥Ð¥¤¥¹¤òɬÍפȤ·¤¿RF²óÏ©¤ò¡¢CMOS¤òÍѤ¤¤¿²óÏ©¤¬¤¹¤Ç¤Ë¥¥ã¥Ã¥Á¥¢¥Ã¥×¤·¤Æ¤¤¤ë¤³¤È¤ò¼¨¤¹¤È¤È¤â¤Ë¡¢¥Õ¥ê¥Ã¥«»¨²»¤Ê¤É¤ÎÈùºÙ²½¤Ë¤È¤â¤Ê¤¤°²½¤¹¤ëÆÃÀ¡¢ÁêÂÐÀºÅ٤ʤɤÎÃí°Õ¤¹¤Ù¤ÆÃÀ¤¬¤¢¤ë¤³¤È¤ò¼¨¤·¤¿¡£¤Þ¤¿¡¢¥³¥ó¥Ñ¥¯¥È¥â¥Ç¥ë¤Ë´Ø¤·¤Æ¤Ï¡¢BSIM4¤ÈEKV¥â¥Ç¥ë¤ÎÈæ³Ó¤ò¤ª¤³¤Ê¤¤¡¢¥¢¥Ê¥í¥°À߷׸þ¤¤ÎɽÌ̥ݥƥ󥷥ã¥ë¥â¥Ç¥ë¤Ç¤¢¤ëEKV¤ÎÍ¥°ÌÀ¤ò¼¨¤·¤¿¡£ºÇ¸å¤Ë¥¹¥±¡¼¥é¥Ö¥ë¤ÊRFÍÑ´óÀ¸Áǻҥâ¥Ç¥ë¤Ë´Ø¤·¤Æ¤½¤ÎɬÍ×À¤òÏÀ¤¸¤¿¡£ |
Âê̾ | (¾·ÂÔ)¥¢¥Ê¥í¥°²óÏ©¤Ë¤ª¤±¤ëµ¡Ç½À߷סÁ¥¢¥Ê¥í¥°¤â¥Ç¥¸¥¿¥ë¤â´ðËܤϰì½ï¡Á |
Ãø¼Ô | ¡û¾¾Ã« ¹¯Ç·(NTT) |
pages | pp. 107 - 110 |
keywords | ¥¢¥Ê¥í¥°µ¡Ç½Àß·× |
abstract | ²óÏ©Àß·×¼Ô¤ÎÃæ¤Ç¤â¥¢¥Ê¥í¥°²óÏ©À߷פ˴÷ëá¤ò¼¨¤¹¿Í¤Ï¿¤¤¡£¤³¤ì¤Ï¥Ç¥¸¥¿¥ë²óÏ©²òÀϤ¬ÇÈ·ÁÎΰè¤Ç¤Ê¤µ¤ì¡¢Ä¾´¶Åª¤ËÍý²ò²Äǽ¤Ç¤¢¤ë¤³¤È¤ËÂФ·¡¢¥¢¥Ê¥í¥°²óÏ©²òÀϤο¤¯¤¬¼þÇÈ¿ôÎΰè¤Ç¤Ê¤µ¤ì¤ë¤¿¤áľ´¶Åª¤ÊÍý²ò¤¬Æñ¤·¤¤¤Î¤È¶¦¤Ë¡¢¼þÇÈ¿ôÎΰè¤Ç¤Î²òÀϡʾ®¿®¹æ²òÀϡˤÈÇÈ·ÁÎΰè¤Ç¤Î²òÀÏ¡ÊÂç¿®¹æ²òÀϡˤ¬Ä¾»ëŪ¤Ë·ë¤Ó¤Ä¤«¤Ê¤¤¤È¤³¤í¤Ë¤¢¤ë¤È¹Í¤¨¤é¤ì¤ë¡£¤·¤«¤·¡¢¥¢¥Ê¥í¥°²óÏ©¤È¥Ç¥¸¥¿¥ë²óÏ©¤Î¶¦ÄÌÅÀ¤Ï°Õ³°¤È¿¤¯¡¢Æä˵¡Ç½¥ì¥Ù¥ë¤ÎÀ߷פˤÏÂ礤ʺ¹°Û¤¬¤Ê¤¤¾ì¹ç¤¬Â¿¤¤¡£ËܹƤǤϡ¢¥Ç¥¸¥¿¥ë²óÏ©¤È¥¢¥Ê¥í¥°²óÏ©¤ÎÆÃħ¤ò¡¢¤½¤Î¶¦ÄÌÀ¤ÎÌ̤«¤é¹Í»¡¤·¤¿¤¦¤¨¤Ç¡¢¥¢¥Ê¥í¥°¤È¥Ç¥¸¥¿¥ë¤òÍ»¹ç¤µ¤»¤¿¥¢¡¼¥¥Æ¥¯¥Á¥ã¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡£ |
Âê̾ | (¾·ÂÔ)±þÍÑ¥·¥¹¥Æ¥à¤Ë¤ª¤±¤ë¥¢¥Ê¥í¥°½¸ÀѲóÏ©¡Á¥»¥ó¥µ¥Í¥Ã¥È¸þ¤±¥¢¥Ê¥í¥°µ»½Ñ¡Á |
Ãø¼Ô | ¡ûµÜºê Í´¹Ô(ÆüΩÀ½ºî½êÃæ±û¸¦µæ½ê) |
pages | pp. 111 - 116 |
keywords | ¥»¥ó¥µ¥Í¥Ã¥È, ÄãÅÅÎϲóÏ©µ»½Ñ, Èù¾®¿¶Æ°È¯ÅÅ |
abstract | ȾƳÂν¸ÀѲóÏ©µ»½Ñ¤òÍøÍѤ·¤¿¿·¤·¤¤±þÍÑ¥·¥¹¥Æ¥à¤Î°ì¤Ä¤È¤·¤Æ¡¢¶áǯ¥»¥ó¥µ¥Í¥Ã¥È¤¬ÃíÌܤµ¤ì¤Ä¤Ä¤¢¤ë¡£¥»¥ó¥µ¥Í¥Ã¥È¤È¤Ï¡¢È¾Æ³Âν¸ÀѲóÏ©¥Á¥Ã¥×¤¬¼þÊմĶ¤Ë¿¿ôÇÛÃÖ¤µ¤ì¤Æ̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯¤ò·ÁÀ®¤·¡¢É¬ÍפȤµ¤ì¤ëÍÍ¡¹¤Ê¾ðÊó¤ò¼èÆÀ²Äǽ¤È¤¹¤ë¥·¥¹¥Æ¥à¤Î³µÇ°¤Ç¤¢¤ë¡£¥»¥ó¥µ¥Í¥Ã¥È¥·¥¹¥Æ¥à¤ÎºÇ¤â½ÅÍפÊÍ×ÁÇÉôÉʤ¬ÌµÀþµ¡Ç½¤ò»ý¤ÄȾƳÂν¸ÀѲóÏ©¥Á¥Ã¥×¤òÍѤ¤¤¿¥»¥ó¥µÃ¼Ëö¤Ç¤¢¤ê¡¢¤³¤ÎüËö¤Ë¤ÏÅŸ»²óÏ©¡¢ÌµÀþÄÌ¿®²óÏ©¡¢ÄãÅÅÎϲóÏ©¡¢¥»¥ó¥µÀ©¸æ²óÏ©¤Ê¤É¡¢Â¿¿ô¤Î¥¢¥Ê¥í¥°²óÏ©¤¬ÍѤ¤¤é¤ì¤Æ¤¤¤ë¡£¤³¤³¤Ç¤Ï¡¢¥»¥ó¥µ¥Í¥Ã¥È±þÍÑ¥·¥¹¥Æ¥à¤Ë¤ª¤¤¤ÆüËö¤ËÍѤ¤¤é¤ì¤ë¥¢¥Ê¥í¥°²óÏ©µ»½Ñ¤ò¾Ò²ð¤¹¤ë¡£ |
Âê̾ | ¿Ê²½ÏÀŪ¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿¤Î¥Ï¡¼¥É¥¦¥§¥¢¼Â¸½¤Î¤¿¤á¤Î¹½À®¤È¤½¤ÎFPGA¾å¤Ç¤Î¼Â¸½ |
Ãø¼Ô | ¡û°¤Éô Àµ±Ñ, ¹Ó°æ ³Èµ®, ÀîËô À¯À¬(ÅìËÌÂç³Ø) |
pages | pp. 117 - 122 |
keywords | Ŭ±þ¿®¹æ½èÍý, ¿Ê²½ÏÀŪ·×»»¼êË¡, FPGA, ¿Ê²½ÏÀŪ¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿ |
abstract | ËܹƤǤϡ¤Ãø¼Ô¤é¤¬Äó°Æ¤¹¤ë¿Ê²½ÏÀŪ·×»»¼êË¡¤Ë¤è¤ëŬ±þ¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿¤Ç¤¢¤ë¿Ê²½ÏÀŪ¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿¡Êevolutionarydigital filter: EDF¡Ë¤Î¥Ï¡¼¥É¥¦¥§¥¢¼Â¸½¤Ë¤ª¤±¤ë¹½Â¤¤ò²þÎɤ·¡¤¿·¤·¤¤¥Ï¡¼¥É¥¦¥§¥¢¹½À®¤òÄó°Æ¤¹¤ë¡¥Äó°Æ¤¹¤ë¥Ï¡¼¥É¥¦¥§¥¢¹½À®¤Ç¤Ï¡¤ÄÌ¿®¤Î¥ª¡¼¥Ð¡¼¥Ø¥Ã¥É¤ò¤Ê¤¯¤¹¤¿¤á¤Ë½¾Íè¤Î¥Ï¡¼¥É¥¦¥§¥¢¹½À®¤Ç2¥â¥¸¥å¡¼¥ë¤Ç¹½À®¤·¤Æ¤¤¤¿¥Õ¥£¥ë¥¿¥ê¥ó¥°¡¦Å¬±þÅÙ·×»»¥â¥¸¥å¡¼¥ë¤ÈÀ¸¿£¡¦ÁªÂò¥â¥¸¥å¡¼¥ë¤ò°ìÂ⽤·¤¿¡¥¤µ¤é¤Ë¡¤¥Õ¥£¥ë¥¿¥ê¥ó¥°¡¦Å¬±þÅÙ·×»»¤Ç¿ÍѤµ¤ì¤ëÀÑϱ黻¤ò¸úΨ¤è¤¯½èÍý¤Ç¤¤ë¤è¤¦¤ËÀÑϱ黻´ï¤òÆ°ºî¤µ¤»¤ë¤³¤È¤Ç¥Õ¥£¥ë¥¿¥ê¥ó¥°¡¦Å¬±þÅÙ·×»»¤ËɬÍפʥ¯¥í¥Ã¥¯¿ô¤òºï¸º¤µ¤»¤Æ¤¤¤ë¡¥ |
Âê̾ | ¥×¥í¥°¥é¥à¤Î»°¼¡¸µÉ½¸½¶õ´Ö¤òÍѤ¤¤¿Èó³¬Áز½¥³¥ó¥Ñ¥¤¥é¤Î¹½À® |
Ãø¼Ô | ¡û»°¹¥ ·òʸ, ¿ùÌî Īɧ(Åìµþ¹©¶ÈÂç³ØÂç³Ø±¡Áí¹çÍý¹©³Ø¸¦µæ²ÊÅŻҵ¡Ç½¥·¥¹¥Æ¥àÀ칶) |
pages | pp. 123 - 128 |
keywords | ¥³¥ó¥Ñ¥¤¥é, ºÇŬ²½, ¼Â¸½µ»½Ñ |
abstract | ºÇŬ²½¥³¥ó¥Ñ¥¤¥é¤Ï°ìÈ̤ˡ¤ºÇŬ²½½èÍý¤¬³¬ÁØŪ¤Ë¹½À®¤µ¤ì¤ë¡¥¤·¤«¤·¡¤¸åÃʤνèÍý¤Ç¤Ï¥×¥í¥°¥é¥àÁ´ÂΤˤĤ¤¤Æ¤Î¹½À®¤¬¼º¤ï¤ì¡¤¤Þ¤¿Á°ÃʤǤ⥢¡¼¥¥Æ¥¯¥Á¥ã¤ÎÆÃÀ¤ò³èÍѤ¹¤ë¤³¤È¤¬Æñ¤·¤¤¡¥¤·¤«¤·¡¤³¬Áش֤ηë¹ç¤òÌ©¤Ë¤¹¤ë¤³¤È¤Ç¤è¤ê¤è¤¤ºÇŬ²½¤Î²ÄǽÀ¤¬¤¢¤ë¡¥ Ëܸ¦µæ¤Ç¤Ï¡¤¥¢¡¼¥¥Æ¥¯¥Á¥ã¤ò³è¤«¤¹ºÇŬ¤Ê¥³¥ó¥Ñ¥¤¥ë¤Î¤¿¤á¤Ë¡¤ºÇŬ²½½èÍý¤ª¤è¤Ó¥³¡¼¥ÉÀ¸À®¤òÅý°ìŪ¤Ë¹Ô¤¦Èó³¬Áز½¥³¥ó¥Ñ¥¤¥é¤òÄó°Æ¤¹¤ë¡¥¤³¤Î¤è¤¦¤Ê¥³¥ó¥Ñ¥¤¥é¤Î¹½À®¤Ç¤Ï¡¤¥×¥í¥°¥é¥àÁ´ÂΤòÅý°ìŪ¤Ëɽ¸½¤·¡¤É¾²Á¤¹¤ë¤³¤È¤¬É¬ÍפǤ¢¤ë¡¥¤³¤³¤Ç¤Ï¡¤»°¼¡¸µÉ½¸½¶õ´Ö¤òÍѤ¤¤ëÈó³¬Áز½¥³¥ó¥Ñ¥¤¥é¤Î¹½À®¤ò¼¨¤·¡¤½¾Íè¤Î¥³¥ó¥Ñ¥¤¥é¤È¤ÎÈæ³Ó¤Ë¤è¤Ã¤Æ¤½¤Î¸ú²Ì¤ò¼¨¤¹¡¥ |
Âê̾ | ¥á¥â¥ê¥¢¥É¥ì¥Ã¥·¥ó¥°¤Î¸úΨ²½¤ò¹Íθ¤·¤¿¥¹¥±¥¸¥å¡¼¥ê¥ó¥°Ë¡ |
Ãø¼Ô | ¡û¶â»Ò ͺʿ, ¿ùÌî Īɧ(Åìµþ¹©¶ÈÂç³ØÁí¹çÍý¹©³Ø¸¦µæ²Ê¿ùÌµæ¼¼), À¾¸¶ ÌÀË¡(Åìµþ¹©¶ÈÂç³Ø¶µ°é¹©³Ø³«È¯¥»¥ó¥¿¡¼) |
pages | pp. 129 - 134 |
keywords | ´ÖÀÜ¥¢¥É¥ì¥Ã¥·¥ó¥°·¿£Ä£Ó£Ð, ¥¹¥±¥¸¥å¡¼¥ê¥ó¥°, ¥á¥â¥ê¥¢¥É¥ì¥Ã¥·¥ó¥°¸úΨ²½ |
abstract | ´ÖÀÜ¥¢¥É¥ì¥Ã¥·¥ó¥°·¿£Ä£Ó£Ð¤ËÂФ·¤Æ¡¢¥á¥â¥ê¥¢¥¯¥»¥¹½ç½ø¤òÊѹ¹¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢¥¢¥É¥ì¥Ã¥·¥ó¥°¤Î¸úΨ²½¤ò¹Ô¤¦¼êË¡¤òÄó°Æ¤·¤¿¡£»Ï¤á¤Ë¡¢¤¢¤ë¥¹¥±¥¸¥å¡¼¥ê¥ó¥°¤Ë¤è¤Ã¤ÆȯÀ¸¤¹¤ë¥á¥â¥ê¥¢¥¯¥»¥¹½ç½ø¤Ë¤Ä¤¤¤Æ¡¢ËܹƤÇÄó°Æ¤·¤¿¼êË¡¤òŬÍѤ·¤Æɾ²Á¤ò¹Ô¤¦¡£¼¡¤Ë¤½¤Îɾ²Á¤Ë½¾¤Ã¤Æ¡¢¥á¥â¥ê¥¢¥¯¥»¥¹½ç½ø¤òÊѹ¹¤¹¤ë¤¿¤á¤Ë¥¹¥±¥¸¥å¡¼¥ê¥ó¥°¤òºÆ·èÄꤹ¤ë¡£¥¢¥¯¥»¥¹½ç½ø¤ÎÊѹ¹¤Ï¡¢·×»»ÅÓÃæ¤ÇȯÀ¸¤¹¤ë¥á¥â¥ê¤Ø¤ÎÆɤ߹þ¤ß¡¢½ñ¤¹þ¤ß¤Î½ç½ø¤òÊѹ¹¤¹¤ë¤³¤È¤Ç¹Ô¤Ã¤¿¡£¤Þ¤¿¡¢´ÖÀÜ¥¢¥É¥ì¥Ã¥·¥ó¥°¤Ë¤Ï¡¢¥¤¥ó¥Ç¥Ã¥¯¥¹½¤¾þÉդΤâ¤Î¤òŬÍѤ·¤¿¡£Äó°Æ¤·¤¿¼êË¡¤ò´û¸¤Î£Ä£Ó£ÐÍÑ¥³¥ó¥Ñ¥¤¥é¤Ë±þÍѤ·¤¿¤È¤³¤í¡¤½¾ÍèË¡¤è¤ê¤â¥ª¡¼¥Ð¡¼¥Ø¥Ã¥É¤òÍÞÀ©¤Ç¤¡¤ËܼêË¡¤Î͸úÀ¤¬³Îǧ¤Ç¤¤¿¡£ |
Âê̾ | °µ½Ì¤È²Ã¹©¤ò·«¤êÊÖ¤·¤Æ¤â¸íº¹¤¬ÎßÀѤ·¤Ê¤¤²èÁü¿®¹æ½èÍý |
Ãø¼Ô | ¡ûÃÝÅÄ ¾±Ñ, ³°Â¼ ´î½¨, ´ä¶¶ À¯¹¨(Ĺ²¬µ»½Ñ²Ê³ØÂç³Ø Åŵ¤·Ï) |
pages | pp. 135 - 139 |
keywords | ²èÁü¿®¹æ½èÍý, ²ÄµÕ°µ½Ì, DPCM |
abstract | ¥Ç¥¸¥¿¥ë¥«¥á¥éÅù¤Ç»£±Æ¤µ¤ì°µ½Ì¤µ¤ì¤¿²èÁü¤ËÂФ·¤Æ¡¤¥æ¡¼¥¶¡¼¤¬¥Õ¥©¥È¥ì¥¿¥Ã¥Á¥½¥Õ¥ÈÅù¤òÍѤ¤²Ã¹©½èÍý¤ò»Ü¤¹ºÝ¡¤²Ã¹©¤ÈÈó²ÄµÕ°µ½Ì¤ò·«¤êÊÖ¤¹¤³¤È¤Ç²Ã¹©¸å¤Î²èÁü¤Ë°µ½ÌÏĤߤ¬ÎßÀѤ¹¤ë¡¥¤³¤ì¤ËÂФ·¡¤ËÜÊó¹ð¤Ç¤Ï²Ã¹©Á°¸å¤Îº¹Ê¬¿®¹æ¤ò²ÄµÕ°µ½Ì¤¹¤ë¤³¤È¤Ç, °µ½ÌÏĤߤ¬ÎßÀѤ·¤Ê¤¤²èÁü¿®¹æ½èÍý¤Ë¤Ä¤¤¤ÆÄó°Æ¤¹¤ë¡¥ |
Âê̾ | JPEG2000Éä¹æÎó¤Î¤¿¤á¤Î¥Ñ¥±¥Ã¥È¥Ø¥Ã¥À²òÀÏ´ï¤ÎÀß·× |
Ãø¼Ô | ¡û¹õºê Àµ¹Ô(ÅìµþÅÔΩÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤¹©³ØÀ칶), ÃÓÅÄ ¶ÇÈþ(ÅìµþÅÔΩÂç³Ø¹©³ØÉôÅŻҡ¦¾ðÊ󹩳زÊ), µ®²È ¿Î»Ö(ÅìµþÅÔΩÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤¹©³ØÀ칶) |
pages | pp. 141 - 146 |
keywords | JPEG2000, ¥Ñ¥±¥Ã¥È, ¥Ø¥Ã¥À²òÀÏ´ï |
abstract | ËÜÊó¹ð¤Ç¤Ï¡¤JPEG2000¤Îµ¡Ç½¤ò³ÈÄ¥¤¹¤ë¤¿¤á¤ËɬÍפʥѥ±¥Ã¥È¤Ø¥Ã¥À²òÀÏ´ï¤Î¥Ï¡¼¥É¥¦¥§¥¢À߷פò¹Ô¤¦¡¥À߷פµ¤ì¤¿¥Ñ¥±¥Ã¥È¤Ø¥Ã¥À²òÀÏ´ï¤Ï¡¤40[Mbps]¤ÎJPEG2000Éä¹æÎó¤ò¥ê¥¢¥ë¥¿¥¤¥à¤Ë²òÀϤ¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡¥¤³¤ì¤Ë¤è¤ê¡¤¤³¤Î²òÀÏ´ï¤ÈÁȤ߹ç¤ï¤»¤ë¤³¤È¤Ç¡¤JPEG2000¤¬»ý¤Äɸ½à¤Îµ¡Ç½¤ä¤Û¤«¤ÎJPEG2000¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Î»ÈÍѤò˸¤²¤ë¤³¤È¤Ê¤¯¡¤JPEG2000Éä¹æÎó¤Î¸úΨŪ¤Ê°Å¹æ²½¤äȾ³«¼¨¡¤¥Ç¡¼¥¿¤ÎËä¤á¹þ¤ß¡¤¥¨¥é¡¼ÄûÀµÅù¤Îµ¡Ç½¤ò¥ê¥¢¥ë¥¿¥¤¥à¤ËÄ󶡤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡¥ |
Âê̾ | JPEG¤òÍøÍѤ·¤¿Å¬±þŪ¿½Å²òÁüÅÙÊÑ´¹¤òȼ¤¦²èÁüÉä¹æ²½Êý¼° |
Ãø¼Ô | ÅèÆâ ÏÂÇî, ¡ûĹëÀî ½ã»Ò, Åĸý μ(É𢹩¶ÈÂç³Ø ¹©³ØÉô Åŵ¤ÅŻҾðÊ󹩳زÊ) |
pages | pp. 147 - 152 |
keywords | ²èÁüÉä¹æ²½, ²èÁü°µ½Ì, ²òÁüÅÙÊÑ´¹, JPEG, Äã¥Ó¥Ã¥È¥ì¡¼¥È |
abstract | ËÜÏÀʸ¤Ç¤Ï½¾Íè¤ÎJPEGÉä¹æ²½¤ËÂФ·¤Æ²èÁü¤Î¶É½êŪ¤ÊÀ¼Á¤«¤éÄã²òÁüÅÙ²½²Äǽ¤ÊÉôʬ¤Ë¤Ï²òÁüÅÙÊÑ´¹¤Ë¤è¤ë¥Ç¡¼¥¿°µ½ÌË¡¤òÊ»ÍѤ¹¤ë¤³¤È¤Ë¤è¤ê¡¤¹â°µ½Ì»þ¤Ç¤â¹â¤¤²è¼Á¤ò¼Â¸½¤¹¤ë¿·¤·¤¤Éä¹æ²½Êý¼°¤òÄó°Æ¤¹¤ë¡¥Ê£¿ô¼ïÎà¤Î²òÁüÅÙÊÑ´¹¤òÊ»ÍѤ¹¤ë¤³¤È¤Ç¡¤¤µ¤é¤Ê¤ëÉä¹æ²½¸úΨ¤Î¸þ¾å¤ò»î¤ß¤ë¡¥¤¹¤Ê¤ï¤Á¡¤Å¬±þŪ¤Ë²òÁüÅÙÊÑ´¹¤Î¿½Å²½¤ò¤ª¤³¤Ê¤¦¡¥¤½¤·¤Æ¡¤Å¬±þŪ¤Ê¿½Å²òÁüÅÙÊÑ´¹¤òJPEGÉä¹æ²½¤ËÉղ乤ë¤À¤±¤Ç¡¤Î̻Ҳ½¤Î¤ß¤Ç¤Î̵Íý¤Ê°µ½Ì¤¬²þÁ±¤µ¤ì¤ë¤³¤È¤ò¼Â¸³¤Ë¤è¤êÌÀ¤é¤«¤Ë¤¹¤ë¡¥ |
Âê̾ | JPEG2000Éä¹æ²½¤Ë¤ª¤±¤ë¥¿¥¤¥ê¥ó¥°ROI¤ÎÄó°Æ¤È¤½¤Î±þÍÑ |
Ãø¼Ô | »³¸ý ͵Ƿ(ÅìµþÅÔΩÂç³Ø¹©³ØÉôÅŻҡ¦¾ðÊ󹩳زÊ), ÅÏî´ ½¤, ¡ûµ®²È ¿Î»Ö(ÅìµþÅÔΩÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤¹©³ØÀ칶) |
pages | pp. 153 - 158 |
keywords | JPEG2000, ROI, ¥¿¥¤¥ê¥ó¥° |
abstract | ËܹƤǤϡ¤JPEG2000Éä¹æ²½¤Ë¤ª¤±¤ë¥¿¥¤¥ê¥ó¥°¤òÍѤ¤¤¿¶½Ì£ÎÎ °èÉä¹æ²½ÊýË¡¤òÄó°Æ¤¹¤ë¡¥ ¥¿¥¤¥ê¥ó¥°¤È¤Ï¡¤²èÁü¤ò¤¤¤¯¤Ä¤«¤Î¶ë·ÁÎΰè¡Ê¥¿¥¤¥ë¡Ë¤Ëʬ³ä¤·¡¤³Æ¥¿¥¤¥ë¤òÆÈΩ¤ËÉä¹æ²½¤¹¤ë¤³¤È¤ò°ÕÌ£¤¹¤ë¡¥ Äó°ÆË¡¤Ï¡¤½¾Í西¥¤¥ê¥ó¥°¤Î·çÅÀ¤È¤µ¤ì¤Æ¤¤¤¿¥¿¥¤¥ë´Ö¤Î²è¼Á¤ÎÉÔϢ³À¤òÀѶËŪ¤ËÍøÍѤ¹¤ë¤³¤È¤Ë¤è¤Ã¤Æ¡¤ROI¤Ë´ð¤Å¤¯ÊýË¡¤ÈÈæ³Ó¤·¤ÆÌÀ³Î¤Ê¶½Ì£Îΰè¤òÀßÄꤹ¤ë¤³¤È¤¬¤Ç¤¤ë¡¥ ¤Þ¤¿¡¤Äó°ÆË¡¤òÍѤ¤¤ë¤³¤È¤Ë¤è¤ê¡¤³Æ¥¿¥¤¥ë¤Î²è¼Á¤òǤ°Õ¤ËÁªÂò¤Ç¤¤ë¤À¤±¤Ç¤Ê¤¯¡¤Ç¤°Õ¤Î¥¿¥¤¥ë¤ò¥í¥¹¥ì¥¹Éä¹æ²½¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¢¤ë¡¥¤Þ¤¿¡¤±þÍѤȤ·¤Æ¸ÇÄꥫ¥á¥é¤òÍѤ¤¤¿²ñÏÃ¥·¥¹¥Æ¥à¤òÁÛÄꤷ¡¤·×»»µ¡¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤Ã¤ÆÄó°ÆË¡¤Î͸úÀ¤ò¼¨¤¹¡¥ |
Âê̾ | ¿¿ô·èµ¡³£¤òÍѤ¤¤¿»¨²»½Å¾ö²èÁü¤Î¶¯Ä´ |
Ãø¼Ô | ¡ûÂçë µª»Ò(É𢹩¶ÈÂç³Ø ´Ä¶¾ðÊó³ØÉô ¾ðÊó¥á¥Ç¥£¥¢³Ø²Ê), ÌÚ¼ À¿Áï(ÆüËÜIBM ¥Æ¡¼¥×¥·¥¹¥Æ¥à¥º³«È¯), »Ö¼ ÀµÆ»(É𢹩¶ÈÂç³Ø ´Ä¶¾ðÊó³ØÉô ¾ðÊó¥á¥Ç¥£¥¢³Ø²Ê) |
pages | pp. 159 - 164 |
keywords | ¿¿ô·èµ¡³£, ²èÁü¶¯Ä´ |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¤»¨²»½Å¾ö²èÁü¤Î¥¨¥Ã¥¸Á¯±Ô²½¤òÌÜŪ¤È¤·¤Æ¡¤Â¿¿ô·èµ¡³£¤Ë¤è¤ë¥Þ¥Ã¥×¾ðÊó¤ÎÀ¸À®¼êË¡¤òÄó°Æ¤¹¤ë¡¥Â¿¿ô·èµ¡³£¤Ï¡¤Ê£¿ô¤ÎÀþ·Áµ¡³£¤«¤é¤Ê¤ëÈóÀþ·Á¥Ñ¥¿¡¼¥ó¼±ÊÌ´ï¤Ç¤¢¤ë¡¥ÍýÁÛ²èÁü¤Î¥¨¥Ã¥¸¾ðÊ󡤤ª¤è¤ÓƱ°ì¤ÎÍýÁÛ²èÁü¤Ë»¨²»¤ò½Å¾ö¤·¤¿²èÁü¤òÍѤ¤¤Æ¥¨¥Ã¥¸Éô¤ÎÆÃħ¤ò³Ø½¬¤·¡¤Â¿¿ô·èµ¡³£¤Î³Æ¥Ñ¥é¥á¡¼¥¿¤ò·èÄꤹ¤ë¡¥Â¿¿ô·èµ¡³£¤Ë¤è¤ê»¨²»½Å¾ö²èÁü¤Î¥¨¥Ã¥¸Éô¤È»¨²»Éô¤òʬÊ̤¹¤ë¥Þ¥Ã¥×¾ðÊó¤òÀ¸À®¤·¡¤ÆÀ¤é¤ì¤¿¥Þ¥Ã¥×¾ðÊó¤Ë´ð¤Å¤¤¤Æ¶¯Ä´½èÍý¤ò»Ü¤¹¤³¤È¤Ç¡¤»¨²»¤Î¶¯Ä´¤òÍÞÀ©¤·¤¿¥¨¥Ã¥¸Éô¤Î¤ß¤Î¶¯Ä´¤¬¼Â¸½¤Ç¤¤ë¡¥ÍÍ¡¹¤Ê»¨²»½Å¾ö²èÁü¤Ç¼Â¸³¤·¤¿·ë²Ì¡¤»¨²»¤Îʬ»¶¤ä²èÁü¤Î¼ïÎà¤Ë°Í¤é¤ºÎɹ¥¤Ê¥Þ¥Ã¥×¾ðÊó¤¬À¸À®¤µ¤ì¡¤UM½èÍý¡¤Ramponi¤é¤Î¼êË¡¡¤FuzzyUM½èÍý¤è¤ê¤âÍ¥¤ì¤¿¶¯Ä´²èÁü¤¬ÆÀ¤é¤ì¤¿¡¥ |
Âê̾ | ÆðÛÅÀ¤Ë´ð¤Å¤¯¥í¥Ð¥¹¥È¤Ê»ØÌæʬÎॢ¥ë¥´¥ê¥º¥à |
Ãø¼Ô | ¡û°ËÆ£ ¹¯°ì, ¿¹ÅÄ Êâ, Ááºä ¾¼Íµ, ÀÄÌÚ ¹§Ê¸(ÅìËÌÂç³ØÂç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê) |
pages | pp. 165 - 170 |
keywords | ¥Ð¥¤¥ª¥á¥È¥ê¥¯¥¹¸Ä¿Íǧ¾Ú, »ØÌæǧ¾Ú, ²èÁü½èÍý |
abstract | ËܹƤǤϡ¤»£Áü¾õÂ֤त»ØÌæ²èÁü¤ò»ØÌæ¤ÎÆðÛÅÀ¤Ë´ð¤Å¤¤¤ÆArch, Left Loop, Right Loop, Whorl¤Î4¼ïÎà¤ËʬÎह¤ë¥¢¥ë¥´¥ê ¥º¥à¤òÄó°Æ¤¹¤ë¡¥Â絬ÌϤʻØÌæ¥Ç¡¼¥¿¥Ù¡¼¥¹¤ËÂФ·¤Æ¾È¹ç¤ò¹Ô¤¦¾ì¹ç¤Ë¡¤ÅÐÏ¿¤µ¤ì¤Æ¤¤¤ë¤¹¤Ù¤Æ¤Î»ØÌæ²èÁü¤È¾È¹ç¤¹¤ë¤ÈËÄÂç¤Ê»þ´Ö¤¬É¬ÍפȤʤ롥¤½¤Î¤¿¤á¡¤¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë»ØÌæ²èÁü¤òÅÐÏ¿¤¹¤ë»þ¤Ë¡¤»ØÌæ¤Î¼ïÎà¤Ë¤è¤Ã¤Æ¤¢¤é¤«¤¸¤áʬÎह¤ëɬÍפ¬¤¢¤ë¡¥ËܹƤǤϡ¤»£Áü¾õÂ֤त»ØÌæ²èÁü¤âʬÎह¤ë¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤Ë¡¤»ØÌæÁ´ÂΤÎÆÃħ¤À¤±¤Ç¤Ï¤Ê¤¯¡¤ÉôʬŪ¤ÊÆÃħ¤«¤é¤â»ØÌæ¤òʬÎà¤Ç¤¤ë¥¢¥ë¥´¥ê¥º¥à¤òÄó°Æ¤·¡¤FVC2002¤Ç»ÈÍѤµ¤ì¤¿»ØÌæ¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò»È¤Ã¤Æɾ²Á¤·¤¿·ë²Ì¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡¥ |
Âê̾ | ưŪ¤Ê¥Í¥Ã¥È¥â¥Ç¥ë¤Î¥Þ¥ë¥ÁÊý¼°²½¤Ë´Ø¤¹¤ë¸¡Æ¤ |
Ãø¼Ô | ¡ûÌîÅÄ ¾°»Ö(Ä»¼è´Ä¶Âç³Ø), ÌùÌÚ ÅÐ(ÄÅ»³¹©¶È¹âÅùÀìÌç³Ø¹»), Ïɸ« °éμ, ¾¾Á° ¿Ê, Ê¡ËÜ Á±ÍÎ, ¿¢ÅÄ ÂóÌé(Ä»¼è´Ä¶Âç³Ø), Éû°æ ͵(Ä»¼èÂç³Ø) |
pages | pp. 171 - 175 |
keywords | ¥¢¥¯¥Æ¥£¥Ö¥Í¥Ã¥È, Êáª, ¥Þ¥ë¥Á, ²èÁüǧ¼± |
abstract | ½¾Íè¤ÎưŪ¤Ê¥Í¥Ã¥È¥â¥Ç¥ë¤Î²èÁü¤Ø¤ÎŬÍѤˤª¤¤¤Æ¡¤¿·¥Í¥Ã¥È¤È¤·¤Æ¥Þ¥ë¥Á¥Í¥Ã¥È²½¤Î¸¡Æ¤¤ò¹Ô¤Ã¤¿¡¥½¾Íè¤ÎƱ¿´»Í³Ñ¥Í¥Ã¥È¤òÍѤ¤¤¿¥Í¥Ã¥È¤Î¾ì¹ç¡¤ÂоÝÎΰ褬²èÁü¤Îü¤Ë¤¢¤Ã¤Æ¡¤¤«¤Ä½é´ü¥Í¥Ã¥È¤¬ÂоÝÎΰè¤òʤ¤Ã¤Æ¤¤¤Æ¤â¡¤ÂоݤÎÊ᪤¬¤Ç¤¤Æ¤¤¤Ê¤¤¤È¤¤¤¦ÌäÂêÅÀ¤¬¤¢¤Ã¤¿¡¥¤µ¤é¤Ë¡¤Âоݤ¬1¤Ä¤ËÂФ·¤Æ¤Ï¡¤¥Í¥Ã¥È¤Ï1¤Ä¤·¤«ÍøÍѤǤ¤Ê¤¤¤Î¤Ç¡¤Âоݤ¬Ê£¿ô¤Î¾ì¹ç¤Ë¤ÏƱ¤¸Æ°ºî¤ò·«¤êÊÖ¤¹É¬Íפ¬¤¢¤Ã¤¿¡¥ ¤³¤ÎÌäÂêÅÀ¤ò²þÁ±¤¹¤ë¤¿¤á¡¤ËܹƤǤϡ¤¿·µ¬¤Ë¥Í¥Ã¥È¤Î¥Þ¥ë¥Á²½¤òÄó°Æ¤·¡¤¤µ¤é¤Ë²èÁü¤ò¤¤¤¯¤Ä¤«¤Ëʬ³ä¤·¤¿¤È¤·¤Æ¤â¡¤Active Net¤òŬÍѤǤ¤ë¿·Êý¼°¤òÄó°Æ¤¹¤ë¡¥¶ñÂÎŪ¤Ë¤Ï£´ÌÌ¥Þ¥ë¥ÁÊý¼°¤È£¹ÌÌ¥Þ¥ë¥ÁÊý¼°¤Ë¤Ä¤¤¤Æ¡¤¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤ò¹Ô¤¤¡¤ËÜÊý¼°¤Î͸úÀ¤ò¼¨¤¹¤³¤È¤¬¤Ç¤¤¿¡¥ |
Âê̾ | ¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹¤Î¥¹¥±¡¼¥ë´ÖÀѤòÍѤ¤¤¿¥¨¥Ã¥¸½Å¤ßÉÕ¤²èÁü¶¯Ä´¥Õ¥£¥ë¥¿ |
Ãø¼Ô | ¡ûÀÄÌÚ ·ò, ÃæÀÅ ¿¿, ¿·ÅÄ Å¯±û(ÅìµþÇÀ¹©Âç³Ø Âç³Ø±¡À¸Êª¥·¥¹¥Æ¥à±þÍѲʳظ¦µæ²Ê) |
pages | pp. 177 - 182 |
keywords | ²èÁü¶¯Ä´, ¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹, ¿½Å¥¹¥±¡¼¥ë²òÀÏ, ÈóÀþ·Á¿®¹æ½èÍý |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¤¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹¤Î¥¹¥±¡¼¥ë´ÖÀѤòÍѤ¤¤¿¥¨¥Ã¥¸½Å¤ßÉÕ¤²èÁü¶¯Ä´¥Õ¥£¥ë¥¿¤òÄó°Æ¤·¤Æ¤¤¤ë¡¥¥¢¥ó¥·¥ã¡¼¥×¥Þ¥¹¥¥ó¥°¤Ï¡¤²èÁü¶¯Ä´¤Î¤¿¤á¤Ë¹¤¯ÍѤ¤¤é¤ì¤Æ¤¤¤ëÊýË¡¤Ç¤¢¤ë¤¬¡¤ÆþÎϲèÁü¤Ë½Å¾ö¤¹¤ë»¨²»À®Ê¬¤âƱ»þ¤ËÁýÉý¤¹¤ëÌäÂêÅÀ¤¬¤¢¤ë¡¥¤³¤ì¤ò²ò·è¤¹¤ë¤¿¤á¤Ë¡¤¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹¤Î¥¹¥±¡¼¥ë´ÖÀѤò½Å¤ß´Ø¿ô¤ËƳÆþ¤·¡¤½Å¤ß´Ø¿ô¤È¥Ï¥¤¥Ñ¥¹À®Ê¬¤ÎÀѤò¸¶²èÁü¤Ë²Ã»»¤¹¤ë¤³¤È¤Ç¡¤²èÁüÇØ·ÊÉô¤Ç¤Î»¨²»ÁýÉý¤òÍÞÀ©¤¹¤ë²èÁü¶¯Ä´¥Õ¥£¥ë¥¿¤òÄó°Æ¤·¤Æ¤¤¤ë¡¥½Å¤ß´Ø¿ô¤Î¤¿¤á¤Ë¡¤Äó°ÆË¡¤Î»¨²»ÁýÉýÆÃÀ¤È¥¨¥Ã¥¸¶¯Ä´ÆÃÀ¤ò²òÀϤ·¡¤½ÐÎÏ»¨²»Ê¬»¶¤òºÇ¾®²½¤¹¤ë·¸¿ô¤òƳ½Ð¤·¤Æ¤¤¤ë¡¥²èÁü¶¯Ä´¼Â¸³¤Ë¤è¤ê¡¤Äó°ÆË¡¤Î͸úÀ¤ò³Îǧ¤·¤Æ¤¤¤ë¡¥ |
Âê̾ | ²»À¼¤Î¿·¤·¤¤»¨²»Ä㸺¼êË¡¤Ë´Ø¤¹¤ë°ì¹Í»¡ |
Ãø¼Ô | ¡ûÆ£²¬ °ìÇÏ, Ááºä ¾º, µÜ±Ê ´î°ì(Ë̳¤Æ»Âç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê) |
pages | pp. 183 - 188 |
keywords | ¥Ç¥£¥¸¥¿¥ë¿®¹æ½èÍý, »¨²»½üµî, ¥é¥ó¥Ë¥ó¥°¥¹¥Ú¥¯¥È¥ë, ¥ß¥å¡¼¥¸¥«¥ë¥Î¥¤¥º |
abstract | ²»À¼¤Î»¨²»Ä㸺¤òÌÜŪ¤È¤·¤Æ¡¤ ²»À¼¤È»¨²»¤Ë¤ª¤±¤ë¥¹¥Ú¥¯¥È¥ë¤Î»þ´ÖÊѲ½¤Î°ã¤¤¤òÍøÍѤ·¤¿ ¥é¥ó¥Ë¥ó¥°¥¹¥Ú¥¯¥È¥ë¥Õ¥£¥ë¥¿¥ê¥ó¥° ¡ÊRunning Spectrum Filtering¡¤Î¬¤·¤ÆRSF¡Ë¤Ë¤è¤ë ¿·¤·¤¤»¨²»½üµî¼êË¡¤òÄó°Æ¤¹¤ë¡¥ RSF¤Ï»¨²»¤Ë¥í¥Ð¥¹¥È¤Ê²»À¼Ç§¼±¤ò¼Â¸½¤Ç¤¤ë¤È¤¤¤¦¤³¤È¤Ç¡¤ ¤¹¤Ç¤Ë²»À¼Ç§¼±¤ÎʬÌî¤Ç³«È¯¤µ¤ì¤Æ¤¤¤ë¡¥ ËܹƤǤϡ¤RSF¤¬¿Í´Ö¤Î¼ª¤Çʹ¤¤¤¿¤È¤¤Ë ²»¼Á¤ÎÊѲ½¤·¤Ê¤¤»¨²»Ä㸺¤Ë±þÍѤǤ¤ë¤³¤È¤ò¼¨¤¹¡¥ ¤µ¤é¤Ë¥ß¥å¡¼¥¸¥«¥ë¥Î¥¤¥º¤È¸Æ¤Ð¤ì¤ë »¨²»¤Î°ú¤»Ä¤·À®Ê¬¤Ë¿·¤·¤¤¥Ý¥¹¥È½èÍý¤ò»Ü¤¹¤³¤È¤Ë¤è¤Ã¤Æ¡¤ ¤è¤êÎɹ¥¤Ê·ë²Ì¤¬ÆÀ¤é¤ì¤ë¤³¤È¤ò¼¨¤¹¡¥ |
Âê̾ | ²»À¼¤Ë½Å¾ö¤·¤¿¼þ´üÀÁû²»¤ÎÄ㸺ˡ¤Ë´Ø¤¹¤ë¸¡Æ¤ |
Ãø¼Ô | ¡ûÆ£°æ ·òºî, ¾¾ËÜ Ä¾¿Í(ɱϩ¹©¶ÈÂç³Ø), ºû²¬ ľ¿Í, °ËÆ£ ÎÉÀ¸, Éû°æ ͵(Ä»¼èÂç³Ø) |
pages | pp. 189 - 194 |
keywords | MRI, ¼þ´üÀÁû²», Áû²»ºÆ¹çÀ®Ë¡, ¥é¥¤¥ó¥¨¥ó¥Ï¥ó¥µ |
abstract | °åÎÅÍÑMRIÁû²»¤ÎÄ㸺¤Ë¿ù¸¶¤é¤¬Äó°Æ¤·¤Æ¤¤¤ëÀµ¸¹ÇÈÁû²»Ä㸺ˡ¤ÎŬÍѤ¬²Äǽ¤Ç¤¢¤ë¡¥¤·¤«¤·¡¤¤³¤ÎMRIÁû²»¤Î¼þ´ü¤ÏÀµ¸¹ÇÈÁû²»Ä㸺ˡ¤¬ÁÛÄꤷ¤Æ¤¤¤ëÁû²»¤Î¼þ´ü¤ÎµöÍÆÈϰϤò±Û¤¨¤ë¡¥Ëܸ¡Æ¤¤Ç¤Ï¡¤Áû²»Ä㸺ÍѤȤÏÊ̤ËÁû²»¼þ´ü¤ò´Ñ¬¤¹¤ëŬ±þ¥Õ¥£¥ë¥¿¤òÍÑ°Õ¤·¡¤¤½¤³¤Ç¸¡½Ð¤µ¤ì¤¿Áû²»¤Î¼þ´ü¤ËÂбþ¤·¤¿ÃÙ±äÎ̤òÁû²»Ä㸺ÍѤȤ·¤ÆÍѤ¤¤ë¤³¤È¤Ç¡¤¤³¤ÎÌäÂê¤ò²ò·è¤¹¤ë¡¥ |
Âê̾ | Áû²»ºÆ¹çÀ®Ë¡¤ÎÁû²»ÍÞ°µÀǽ²þÁ±¤Ë´Ø¤¹¤ë¸¡Æ¤ |
Ãø¼Ô | ¡ûºû²¬ ľ¿Í, °ËÆ£ ÎÉÀ¸(Ä»¼èÂç³Ø¹©³ØÉô), Àî¼ ¿·(ÂçºåÂç³ØÂç³Ø±¡´ðÁù©³Ø¸¦µæ²Ê), Æ£°æ ·òºî(ɱϩ¹©¶ÈÂç³Ø¹©³ØÉô), Éû°æ ͵(Ä»¼èÂç³Ø¹©³ØÉô) |
pages | pp. 195 - 198 |
keywords | Áû²»ÍÞ°µ, Àþ·Áͽ¬, ¥·¥¹¥Æ¥àƱÄê, Ŭ±þÀþ¥¹¥Ú¥¯¥È¥ë¶¯Ä´´ï, ´ðËܼþ´ü |
abstract | ½¾Í褫¤éÉ®¼Ô¤é¤Ï¡¤Áû²»¤Î½Å¾ö¤¹¤ë²»À¼¤«¤éÁû²»¤òÍÞ°µ¤¹¤ëÊýË¡¤È¤·¤ÆÁû²»ºÆ¹çÀ®Êý¼°¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤ò¹Ô¤Ã¤Æ¤¤¿¡¥¤³¤ÎÊý¼°¤Ï¡¤Àþ·Áͽ¬¸íº¹¥Õ¥£¥ë¥¿¤òÍѤ¤¤ÆÆþÎÏ¿®¹æ¤òÇò¿§²½¤·¡¤¤³¤ÎÇò¿§¿®¹æ¤ËÁû²»¥¹¥Ú¥¯¥È¥ë¤òÍ¿¤¨¤ë¤³¤È¤Ë¤è¤êÁû²»¤òºÆ¹çÀ®¤µ¤»¤ë¤â¤Î¤Ç¤¢¤ë¡¥¤·¤«¤·¡¤½¾ÍèË¡¤Ç¤ÏÁû²»ºÆ¹çÀ®¤ËÍѤ¤¤ëŬ±þ¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿¤¬²»À¼¤ò¿äÄꤷ¤Ê¤¤¤è¤¦¤Ë»²¾È¿®¹æ¤ÎĹ»þ´Ö2¾èÊ¿¶ÑÃͤòÍѤ¤¤Æ¡¤¤½¤Î·¸¿ô¹¹¿·¤ò¹Ô¤Ã¤Æ¤¤¤¿¡¥¤·¤«¤·¡¤¤³¤ÎÊýË¡¤Ç¤ÏÈóÄê¾ïÁû²»¤ËÂФ·¤ÆÄɽ¾À¤¬Ä㤯¤Ê¤ëÌäÂ꤬À¸¤¸¤ë¡¥¤½¤³¤ÇËܹƤǤϡ¤½¾ÍèË¡¤ÎÁ°ÃʤËŬ±þÀþ¥¹¥Ú¥¯¥È¥ë¶¯Ä´´ï¤òÍѤ¤¡¤¤³¤ì¤Ë¤è¤êÆÀ¤é¤ì¤ëÁû²»¤òÍøÍѤ¹¤ë¤³¤È¤Ç¡¤Áû²»ÍÞ°µÀǽ¤ò²þÁ±¤µ¤»¤ëÊýË¡¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤ò¹Ô¤¦¡¥ |
Âê̾ | ²ÄÊÑ¥¹¥Æ¥Ã¥×¥µ¥¤¥º¤òÍѤ¤¤¿Àþ·Áͽ¬¤Ë´ð¤Å¤¯»¨²»½üµîË¡ |
Ãø¼Ô | ÅÄÃæ ¸µ´ð, ¡ûÀî¼ ¿·, ÈÓÔ¢ ÍÎÆó(ÂçºåÂç³Ø´ðÁù©³Ø¸¦µæ²Ê), °ËÆ£ ÎÉÀ¸(Ä»¼èÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 199 - 204 |
keywords | »¨²»½üµî, Àþ·Áͽ¬, ³Ø½¬Æ±ÄêË¡, ²ÄÊÑ¥¹¥Æ¥Ã¥×¥µ¥¤¥º |
abstract | Çò¿§»¨²»¤¬ÇØ·Ê»¨²»¤È¤·¤Æ½Å¾ö¤¹¤ë²»À¼¿®¹æ¤ËÂФ·¤Æ»¨²»½üµî¤ò¼Â¸½¤¹¤ë¤¿¤á¤Ë¡¤Àþ·Áͽ¬´ï¤òÍøÍѤ·¤¿ÊýË¡¤¬Äó°Æ¤µ¤ì¤Æ¤¤¤ë¡¥¤³¤ÎÊýË¡¤Ï¡¤¹â¼¡¤ÎÀþ·Áͽ¬´ï¤Ë¤è¤ê¡¤²»À¼¤ÎÈùºÙ¹½Â¤¤òɽ¸½¤¹¤ë¤¯¤··¿¥Õ¥£¥ë¥¿¤ò¹½À®¤·¡¤²»À¼¥¹¥Ú¥¯¥È¥ë°Ê³°¤Î¼þÇÈ¿ôÀ®Ê¬¤ò½üµî¤¹¤ë¤â¤Î¤Ç¤¢¤ë¡¥¤·¤«¤·¡¤¤³¤Î½¾ÍèÊý¼°¤Ç¤Ï¡¤Í½Â¬·¸¿ô¤Î¹¹¿·¤ËÍѤ¤¤ë¥¹¥Æ¥Ã¥×¥µ¥¤¥º¤ò¸ÇÄêÃͤȤ·¤Æ¤¤¤ë¤¿¤á¡¤²»À¼¿®¹æ¤Þ¤¿¤ÏÇØ·Ê»¨²»¤ËÂФ¹¤ë¡¤¼ý«®Å٤ȿäÄêÀºÅ٤Υȥ졼¥É¥ª¥Õ¤ò²ò·è¤¹¤ë¤³¤È¤¬¤Ç¤¤Ê¤¤¡¥¤½¤³¤Ç¡¤ËÜÏÀʸ¤Ç¤Ï¡¤¤³¤ÎÇò¿§»¨²»½üµî²óÏ©¤Î·¸¿ô¼ý«ÆÃÀ¤Î²òÀϤò¹Ô¤¤¡¤Ã༡ºÇŬ¤ÊÃͤò¤â¤Ä²ÄÊÑ¥¹¥Æ¥Ã¥×¥µ¥¤¥ºË¡¤ÎƳÆþ¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤¹¤ë¡¥¤³¤³¤Ç¤Ï¡¤Å¬±þ¥¢¥ë¥´¥ê¥º¥à¤È¤·¤Æ³Ø½¬Æ±ÄêË¡¤òÍѤ¤¡¤ºÇŬ¥¹¥Æ¥Ã¥×¥µ¥¤¥º¤òɽ¤¹´Ø·¸¼°¤òƳ½Ð¤¹¤ë¡¥¥·¥ß¥å¥ì¡¼¥·¥ç¥ó·ë²Ì¤«¤é¡¤²ÄÊÑ¥¹¥Æ¥Ã¥×¥µ¥¤¥º¤òÍѤ¤¤ëÄó°ÆË¡¤Ï¡¤¥¹¥Æ¥Ã¥×¥µ¥¤¥º¤ò¸ÇÄêÃͤȤ¹¤ë½¾ÍèË¡¤Î»¨²»½üµîÀǽ¤ò²þÁ±¤Ç¤¤ë¤³¤È¤¬¼¨¤µ¤ì¤ë¡¥ |
Âê̾ | ¥Ï¡¼¥É¥¦¥§¥¢²½¤ò¹Íθ¤·¤¿¦¤¦²ÊÑÄ´¤Ë´ð¤Å¤¯1¥Ó¥Ã¥È¿®¹æ½èÍý |
Ãø¼Ô | ¡û¼¶¶ Á±¸÷, ËÙÅÄ Çîµ×, Æ»ÌÚ ¿µÆó, Âç·§ ÈË(̾¸Å²°Âç³ØÂç³Ø±¡/¹©³Ø¸¦µæ²Ê) |
pages | pp. 205 - 210 |
keywords | 1¥Ó¥Ã¥È¿®¹æ½èÍý, ¦¤¦²ÊÑÄ´, ¥Ï¡¼¥É¥¦¥§¥¢²½ |
abstract | ¹â®¥Ç¥£¥¸¥¿¥ë¿®¹æ½èÍý¤òFPGA¤Ê¤É¤Î¥Ï¡¼¥É¥¦¥§¥¢¤Ç¼Â¸½¤¹¤ë¼êË¡¤¬ÃíÌܤµ¤ì¤Æ¤¤¤ë¤¬¡¢±é»»´ï¤òÊÂÎó¼ÂÁõ¤·¤¿¾ì¹ç¡¢¥Þ¥ë¥Á¥Ó¥Ã¥È¤Ç¿ôÃͤòɽ¸½¤¹¤ë¤ÈÇÛÀþÎΰè¤Ë¤ª¤±¤ë²óÏ©¤Î¥³¥¹¥È¤¬ÌäÂê¤È¤Ê¤ë¡£¤½¤³¤Ç¡¢Ëܸ¦µæ¤Ç¤Ï¡¢¿®¹æ¤ò 1¥Ó¥Ã¥È¥Ñ¥ë¥¹Îó¤Çɽ¸½¤·¤¿¾å¤Ç¿®¹æ½èÍý¤ò¹Ô¤Ê¤¦1¥Ó¥Ã¥È¿®¹æ½èÍý¤ËÃåÌܤ¹¤ë¡£Æäˡ¢Ëܸ¦µæ¤Ç¤Ï¡¢1¥Ó¥Ã¥È¤ÇÀºÅÙÎɤ¯Ãͤòɽ¸½¤¹¤ë¤¿¤á¤Ë¦¤¦²ÊÑÄ´¤òÍѤ¤¤Æ¤¤¤ë¡£ËܹƤǤϡ¢ÀÑϱ黻¡¢¤ª¤è¤Ó¡¢1¼¡¤ÎIIR LPF¤ò¦¤¦²ÊÑÄ´¤Î1¥Ó¥Ã¥È¿®¹æ½èÍý¤ÎÏÈÁȤǥϡ¼¥É¥¦¥§¥¢¼Â¸½¤¹¤ë¼êË¡¤ò¼¨¤¹¡£¤Þ¤¿¡¢IIR LPF¤ò±þÍѤ·¤¿ 1¥Ó¥Ã¥È¿®¹æƱ»Î¤Î¾è»»´ï¤Î¹½À®¡¢¤ª¤è¤Ó¤½¤Î±é»»¸íº¹¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤ò¹Ô¤Ê¤¦¡£ |
Âê̾ | ¼«¸ÊÁÈ¿¥²½¥Þ¥Ã¥×¥Ï¡¼¥É¥¦¥§¥¢¤òÍѤ¤¤¿¹âÀºÅ٥ꥢ¥ë¥¿¥¤¥à²èÁü³ÈÂç |
Ãø¼Ô | ¡ûÅĸþ ¸¢(¶å½£¹©¶ÈÂç³ØÂç³Ø±¡À¸Ì¿Âι©³Ø¸¦µæ²Ê), ËãÀ¸ δ»Ë(¶å½£¾ðÊóÂç³Ø·Ð±Ä¾ðÊó³ØÉô), ËÙÈø ·Ã°ì, »³Àî Îõ(¶å½£¹©¶ÈÂç³ØÂç³Ø±¡À¸Ì¿Âι©³Ø¸¦µæ²Ê) |
pages | pp. 211 - 216 |
keywords | ¼«¸ÊÁÈ¿¥²½¥Þ¥Ã¥×, ¥Ë¥å¡¼¥í¥Ï¡¼¥É¥¦¥§¥¢, ²èÁü³ÈÂç, Êä´Ö, ¥³¡¼¥É¥Ö¥Ã¥¯ |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¤¼«¸ÊÁÈ¿¥²½¥Þ¥Ã¥×¡ÊSelf-Organizing Map:SOM¡Ë¤ò¥Ç¥£¥¸¥¿¥ë¥Ï¡¼¥É¥¦¥§¥¢¤Ç¼Â¸½¤¹¤ë¤¿¤á¤Î¡¤¹â®¥¢¥ë¥´¥ê¥º¥à¤ÈÊÂÎó¥Ï¡¼¥É¥¦¥§¥¢¥¢¡¼¥¥Æ¥¯¥Á¥ã¤òÄó°Æ¤¹¤ë¡¥Ëܸ¦µæ¤ÇÄó°Æ¤¹¤ëSOM¥Ï¡¼¥É¥¦¥§¥¢¤Ï¡¤¹â®¤ÇÈÆÍÑŪ¤Ê±é»»¤¬²Äǽ¤Ç¡¤²óÏ©¤Î³ÈÄ¥¤¬Íưפʥ¢¡¼¥¥Æ¥¯¥Á¥ã¤Ç¤¢¤ë¡¥¤Þ¤¿¡¤Äó°ÆSOM¥Ï¡¼¥É¥¦¥§¥¢¤ò±þÍѤ·¡¤¹âÀºÅ٤ʥꥢ¥ë¥¿¥¤¥à²èÁü³ÈÂ祷¥¹¥Æ¥à¤òÄó°Æ¤¹¤ë¡¥Äó°Æ¼êË¡¤Ï¡¤SOM¤ÎÆÃħÃê½ÐǽÎϤˤè¤ëÆÃÄê²èÁü¤ØÆò½¤·¤¿¹âÀºÅ٤ʲèÁü³ÈÂç¤È¡¤¥Ï¡¼¥É¥¦¥§¥¢²½¤Ë¤è¤ë¥ê¥¢¥ë¥¿¥¤¥à½èÍý¤¬²Äǽ¤Ç¤¢¤ë¡¥°Ê¾å¤ÎÄó°Æ¼êË¡¤ò¥«¥é¡¼Æ°²èÁü³ÈÂç½èÍý¤ØŬÍѤ·¤¿Îã¤ò¼¨¤·¡¤Ëܸ¦µæ¤Î͸úÀ¤ò¸¡Æ¤¤¹¤ë¡¥ |
Âê̾ | Áȹþ¤ß¥·¥¹¥Æ¥à¸þ¤± IEEE 802.11i °Å¹æ½èÍý´ï¤Î¥¢¡¼¥¥Æ¥¯¥Á¥ã |
Ãø¼Ô | ¡ûÌÚ¼ ´ð, Ì©»³ ¹¬ÃË, Èø¾å ¹§Íº, ÇòÀî ¸ù(ÂçºåÂç³ØÂç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê¾ðÊó¥·¥¹¥Æ¥à¹©³ØÀ칶) |
pages | pp. 217 - 222 |
keywords | IEEE802.11i, °Å¹æ½èÍý, VLSI |
abstract | ̵Àþ LAN ¥»¥¥å¥ê¥Æ¥£³ÈÄ¥µ¬³Ê IEEE 802.11i °Å¹æÊý¼°¤Î¡¤Áȹþ¤ß¥·¥¹¥Æ¥à¤Ø¤Î¼ÂÁõ¤Ë¤ª¤¤¤Æ¡¤½èÍý®ÅÙ¡¤²óÏ©µ¬ÌϤÎÅÀ¤Ç²ÝÂ꤬»Ä¤Ã¤Æ¤¤¤ë¡¥ËÜʸ¤Ç¤Ï¡¤IEEE 802.11a/11g µ¬³Ê¤ÎÍ×µáÀǽ¤òËþ¤¿¤·¡¤¤«¤Ä¾®ÌÌÀѤʰŹæ½èÍý²óÏ©¤Î¥¢¡¼¥¥Æ¥¯¥Á¥ã¤ÎÄó°Æ¤ª¤è¤Ó¼ÂÁõ¤ò¹Ô¤¦¡¥Äó°Æ¤¹¤ë¥¢¡¼¥¥Æ¥¯¥Á¥ã¤Ç¤Ï¡¤²óÏ©µ¬ÌϤκ︺¤ò¿Þ¤ê¤Ä¤Ä¡¤Í×µáÀǽ¤òËþ¤¿¤¹¤¿¤á RC4,AES-CCM ¸úΨ²½¼êË¡¤ò¼ÂÁõ¤·¤Æ¤¤¤ë¡¥ËܽèÍý²óÏ©¤ò VLSI ²½¤·¤¿·ë²Ì¡¤¥²¡¼¥È¿ô¤¬Ìó 17,000¡¤ºÇÂçÆ°ºî¼þÇÈ¿ô¤¬ 90MHz ¤È¤Ê¤Ã¤¿¡¥ËܽèÍý²óÏ©¤Ï¡¤IEEE 802.11a/11g µ¬³Ê¤ÎºÇÂçžÁ÷®Å٤ǤΰŹ桦Éü¹æ½èÍý¤¬²Äǽ¤Ç¤¢¤ë¡¥ |
Âê̾ | A Design Method for a Low Power Digital FIR Filter in Digital Wireless Communication Systems |
Ãø¼Ô | ¡ûKousuke Tarumi, Akihiko Hyodo, Masanori Muroyama, Hiroto Yasuura(Kyushu University) |
pages | pp. 223 - 228 |
keywords | low power design, FIR, bitwidth optimization |
abstract | We propose a novel approach for designing a low power digital FIR filter in wireless communication systems. This is a method to recuce unused bits in the datapath with keeping the filter calculation accuracy. At first, we formulate the constraints about keeping accuracy of the filter calculations. We define the problem to find the optimized bitwidth of each filter coefficient. We evaluate the effects of consuming power reduction by comparing the two digital FIR filters, one of which has the same datapath and the other has the optimized bitwidth of each filter coefficient. We confirm that our approach is effective for a low power digital FIR filter. |
Âê̾ | ¥¿¥°Èæ³ÓºÆÍøÍѤˤè¤ëÄã¾ÃÈñÅÅÎÏÌ¿Îᥥã¥Ã¥·¥å¤ÎÀ߷פÈɾ²Á |
Ãø¼Ô | ¡ûÅÄÃæ ½¨ÏÂ(Ê¡²¬Âç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê), °æ¾å ¹°»Î, ¥â¥·¥Ë¥ã¥¬ ¥ï¥·¥ê¡¼(Ê¡²¬Âç³Ø¹©³ØÉôÅŻҾðÊ󹩳زÊ), ¼¾å Ͼ´(¶å½£Âç³ØÂç³Ø±¡¥·¥¹¥Æ¥à¾ðÊó²Ê³Ø¸¦µæ±¡) |
pages | pp. 229 - 234 |
keywords | ¥¥ã¥Ã¥·¥å, Äã¾ÃÈñÅÅÎÏ, ºÆÍøÍÑ, ¥¿¥°Èæ³Ó |
abstract | ¸½ºß²æ¡¹¤Ï¡¤Ì¿Îᥥã¥Ã¥·¥å¤ÎÄã¾ÃÈñ¥¨¥Í¥ë¥®¡¼²½¤òÌÜŪ¤È¤·¤Æ¡¤¥Ò¥¹¥È¥ê¡¦¥Ù¡¼¥¹¡¦¥¿¥°Èæ³Ó(HBTC)¥¥ã¥Ã¥·¥å¤òÄó°Æ¤·¤Æ¤¤¤ë¡¥HBTC¥¥ã¥Ã¥·¥å¤Ç¤Ï¡¤²áµî¤Î¥¿¥°Èæ³Ó·ë²Ì¤òºÆÍøÍѤ·¡¤»²¾È¥Ç¡¼¥¿¤¬Â¸ºß¤¹¤ë¥¦¥§¥¤¤Î¤ß¤òÁªÂòŪ¤Ë³èÀ²½¤¹¤ë¤³¤È¤ÇÄã¾ÃÈñÅÅÎϲ½¤ò¼Â¸½¤¹¤ë¡¥¤·¤«¤·¤Ê¤¬¤é¡¤¤³¤ì¤Þ¤Ç¤Î¸¦µæ¤Ç¤Ï¡¤0.8¦Ìm CMOS¥Æ¥¯¥Î¥í¥¸¤òÁ°Äó¤È¤·¤¿¾ÃÈñ¥¨¥Í¥ë¥®¡¼¡¦¥â¥Ç¥ë¤òÍѤ¤¤¿É¾²Á¤·¤«¹Ô¤Ã¤Æ¤ª¤é¤º¡¤Èæ³ÓÂоݤ⽾Íè·¿¥¥ã¥Ã¥·¥å¤Î¤ß¤Ç¤¢¤Ã¤¿¡¥¤½¤³¤ÇËܹƤǤϡ¤HBTC¥¥ã¥Ã¥·¥å¤Î͸úÀ¤ò¤è¤ê¾ÜºÙ¤Ëɾ²Á¤¹¤ë¤¿¤á¡¤1) 0.18¦Ìm CMOS¥×¥í¥»¥¹¤Ë¤è¤ëSRAM¥¢¥ì¥¤¼ÂÀ߷פ˴ð¤Å¤¯¾ÃÈñ¥¨¥Í¥ë¥®¡¼É¾²Á¡¤2)²áµî¤ËÄó°Æ¤µ¤ì¤¿Äã¾ÃÈñ¥¨¥Í¥ë¥®¡¼²½¼êË¡¤È¤ÎÈæ³Ó¤ÈÁȹç¤ï¤»¤Ë´Ø¤¹¤ëɾ²Á¡¤3)HBTCÊý¼°¤ÎºÎÍѤËȼ¤¤È¯À¸¤¹¤ë¾ÃÈñ¥¨¥Í¥ë¥®¡¼¡¦¥ª¡¼¥Ð¥Ø¥Ã¥Éºï¸º¼êË¡¤È¤½¤Îɾ²Á¤ò¹Ô¤¦¡¥ |
Âê̾ | ¥¥ã¥Ã¥·¥å¡¦¥ê¡¼¥¯ÅÅÎϺ︺¥¢¥ë¥´¥ê¥º¥à¤Ë´Ø¤¹¤ëÄêÎÌŪɾ²Á |
Ãø¼Ô | ¡û¾®µÜ Îé»Ò(Ê¡²¬Âç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê(¥â¥·¥Ë¥ã¥¬¸¦µæ¼¼)), °æ¾å ¹°»Î, ¥â¥·¥Ë¥ã¥¬ ¥ï¥·¥ê¡¼(Ê¡²¬Âç³Ø¹©³ØÉôÅŻҾðÊ󹩳زÊ), ¼¾å Ͼ´(¶å½£Âç³ØÂç³Ø±¡¥·¥¹¥Æ¥à¾ðÊó²Ê³Ø¸¦µæ±¡) |
pages | pp. 235 - 240 |
keywords | ¥¥ã¥Ã¥·¥å, ¥ê¡¼¥¯, Äã¾ÃÈñÅÅÎÏ |
abstract | ¤³¤ì¤Þ¤Ç¤Ë¡¢¥¥ã¥Ã¥·¥å¡¦¥á¥â¥ê¤Î¥ê¡¼¥¯¾ÃÈñ¥¨¥Í¥ë¥®¡¼¤Îºï¸º¤òÌÜŪ¤È¤·¤ÆÍÍ¡¹¤Ê¼êË¡¤¬Äó°Æ¤µ¤ì¤Æ¤¤¿¡£¤³¤ì¤é¤Ï¡¢¡Ö¤¢¤ë¥Ç¡¼¥¿Ã±°ÌËè¤Ësleep¥â¡¼¥É(Äã¥ê¡¼¥¯¤«¤ÄÄã®)¤Èawake¥â¡¼¥É(¹â¥ê¡¼¥¯¤«¤Ä¹â®)¤òÁªÂò²Äǽ¤È¤·¡¤Å¬Àڤʥ¿¥¤¥ß¥ó¥°¤ÇÆ°ºî¥â¡¼¥É¤òÀÚÂؤ¨¤ë¡×ÅÀ¤Ï¶¦Ä̤·¤Æ¤ª¤ê¡¤¥â¡¼¥ÉÀÚÂؤ¨¥¢¥ë¥´¥ê¥º¥à¤¬³Æ¼êË¡¤Ç°Û¤Ê¤ë¡¥¤½¤³¤ÇËܹƤǤϡ¤¤³¤ì¤é¤Î¥ê¡¼¥¯ºï¸º¼êË¡¤ËÃåÌܤ·¡¤Æ±°ì´Ä¶²¼¤Ç¤ÎÄêÎÌŪɾ²Á¤ò¹Ô¤¦¤³¤È¤Ç¡¤¥â¡¼¥ÉÀÚÂؤ¨¥¢¥ë¥´¥ê¥º¥à¤Î°ã¤¤¤¬¥ê¡¼¥¯ºï¸º¸ú²Ì¤ËÍ¿¤¨¤ë±Æ¶Á¤òÌÀ¤é¤«¤Ë¤¹¤ë¡¥¤Þ¤¿¡¤¤³¤ì¤é¤Îʸ¸¥¤Ç¤Ïɾ²Á¤µ¤ì¤Æ¤¤¤Ê¤¤awake¡Ýsleep¥â¡¼¥ÉÀÚÂؤ¨¥¢¥ë¥´¥ê¥º¥à¤ÎÁȹ礻¤Ë´Ø¤·¤Æ¤âɾ²Á¤¹¤ë¡¥ |
Âê̾ | LUT¥¢¥ì¥¤·¿ÏÀÍý¥Ç¥Ð¥¤¥¹¤Ë¤ª¤±¤ë²óÏ©µ¬ÌϺ︺¤Î¤¿¤á¤ÎÊÑ¿ô½ç½ø¤Ê¤é¤Ó¤Ë¹àɽ¸½¤ÎƱ»þ·èÄê¼êË¡ |
Ãø¼Ô | ÅòÀõ δ»Ë, ¡û¿À»³ ¿¿°ì, Àô ÃÎÏÀ(µþÅÔÂç³Ø), Èø¾å ¹§Íº(ÂçºåÂç³Ø), Ãæ¼ ¹Ô¹¨(µþÅÔÂç³Ø) |
pages | pp. 241 - 246 |
keywords | LUT¥¢¥ì¥¤·¿PLD, ÏÀÍýËä¤á¹þ¤ß, ÊÑ¿ô½ç½øÃÖ´¹, Sum of Generalized Complex Terms |
abstract | LUT¥¢¥ì¥¤·¿ÏÀÍý¥Ç¥Ð¥¤¥¹¤Ç¤Ï¡¢LUT¤ÎľÎó¿ÃÊÀܳ¤òÍѤ¤¤ÆÀ¸À®¤µ ¤ì¤¿¹à¤ÎÏÂ(SGCT: Sum of Generalized Complex Terms)¤Ë¤è¤ê½ê˾ ¤ÎÏÀÍý¤ò¼Â¸½¤¹¤ë¡£SGCT¤Ç¤Ï¡¢¹à¿ô¤¬ÆþÎÏÊÑ¿ô½ç½ø¤ËÂ礤¯°Í¸¤¹ ¤ë¡£¤½¤³¤ÇËܹƤǤϡ¢SGCTɽ¸½¤ÎÀ¸À®¤ÈÆþÎÏÊÑ¿ô½ç½ø¤Î·èÄê¤òƱ»þ ¤Ë¹Ô¤¦¼êË¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡£ |
Âê̾ | ¼¡À¤Âå¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ë¡¦¥í¥¸¥Ã¥¯¸þ¤±¥¯¥é¥¹¥¿¥ê¥ó¥°¥Ä¡¼¥ë¤Î³«È¯ |
Ãø¼Ô | ÃÓÅÄ Í´²ð(·§ËÜÂç³ØÂç³Ø±¡¼«Á³²Ê³Ø¸¦µæ²Ê¿ôÍý²Ê³Ø¡¦¾ðÊó¥·¥¹¥Æ¥àÀ칶), ¡ûÌÚȨ ²íµ®, ÈÓÅÄ Á´¹, ËöµÈ ÉÒ§(·§ËÜÂç³Ø¹©³ØÉô¿ôÍý¾ðÊó¥·¥¹¥Æ¥à¹©³Ø²Ê) |
pages | pp. 247 - 252 |
keywords | RC¥·¥¹¥Æ¥à, RLD, ¥¯¥é¥¹¥¿¥ê¥ó¥°¥Ä¡¼¥ë, ÇÛÀþ¥ê¥½¡¼¥¹ |
abstract | ¸½ºß¡¤·×»»µ¡¤ËŬ±þÀ¤ò»ý¤¿¤»¤ë»î¤ß¤È¤·¤ÆRC(Reconfigurable Computing)¥·¥¹¥Æ¥à¤¬ÃíÌܤµ¤ì¤Æ¤¤¤ë¡¥Ãø¼Ô¤é¤Ï¡¤RC¥·¥¹¥Æ¥à¤ÎÀǽ¤ò½½Ê¬¤Ë°ú¤½Ð¤¹¤¿¤á¤ÎRLD(Reconfigurable Logic Device)¤òÄó°Æ¤¹¤ë¤È¤È¤â¤Ë¡¢ÀìÍÑEDA¥Ä¡¼¥ë¤Î³«È¯¤ò¹Ô¤Ã¤Æ¤¤¤ë¡¥ËܹƤǤϡ¤EDA¥Ä¡¼¥ë¤Î°ìÉôʬ¤Ç¤¢¤ë¥¯¥é¥¹¥¿¥ê¥ó¥°¥Ä¡¼¥ë¤Î³«È¯¤Ë¤Ä¤¤¤Æ½Ò¤Ù¡¢¤½¤ÎÃæ¤Ç¡¢»ÈÍѥȥé¥Ã¥¯¿ô¤Ê¤É¤ÎÇÛÀþ¥ê¥½¡¼¥¹¤Î¸º¾¯¤Ë¤Ä¤Ê¤¬¤ë»Øɸ¤òÄó°Æ¤¹¤ë¡¥½é´ü¾õÂÖ¤«¤é»Øɸ¤¬¾®¤µ¤¯¤Ê¤ë¤è¤¦¤ËÍÍ¡¹¤Ê¼êË¡¤ÇLUT¤òÆþ¤ìÂؤ¨¤¿·ë²Ì¡¢»ÈÍѥȥé¥Ã¥¯¿ô¤òºÇÂç26.7%¡¢Ê¿¶Ñ18.7%¸º¾¯¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤¿¡¥ |
Âê̾ | (¾·ÂÔ)¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ëµ»½Ñ¤ÎºÇ¶á¤ÎÆ°¸þ |
Ãø¼Ô | ¡ûÅ·Ìî ±ÑÀ²(·Ä±þÂç³Ø Íý¹©³ØÉô ¾ðÊ󹩳زÊ) |
pages | pp. 253 - 258 |
keywords | ¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ë¥·¥¹¥Æ¥à, ¥À¥¤¥Ê¥ß¥Ã¥¯¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ë¥×¥í¥»¥Ã¥µ |
abstract | ¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ë¥·¥¹¥Æ¥à¤ÎºÇ¶á¤ÎÆ°¸þ¤ò³µ´Ñ¤·¡¢ Æä˥À¥¤¥Ê¥ß¥Ã¥¯¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ë¥×¥í¥»¥Ã¥µ¤Ë¤Ä¤¤¤Æ ¤½¤ÎÀ¼Á¡¢°ÌÃ֤Ť±¤ò½Ò¤Ù¡¢ÂåɽŪ¤Ê¥·¥¹¥Æ¥à¤ò¾Ò²ð¤¹¤ë¡£ |
Âê̾ | (¾·ÂÔ)¥½¥Õ¥È¥¦¥§¥¢ÌµÀþ ¡Á¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ëµ¡Ç½LSI¤Î̵ÀþÄÌ¿®¤Ø¤Î±þÍÑ¡Á |
Ãø¼Ô | ¡û½Õ»³ ¿¿°ìϺ(·ÄØæµÁ½ÎÂç³Ø Íý¹©³ØÉô ¾ðÊ󹩳زÊ) |
pages | pp. 259 - 264 |
keywords | ¥½¥Õ¥È¥¦¥§¥¢ÌµÀþ, ¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ë, RF, MEMS, ¥â¥Ç¥à |
abstract | °Û¤Ê¤ëµ»½Ñɸ½à¤ä¿ÍͤʱþÍѤÎ̵Àþ¥·¥¹¥Æ¥à¤¬º®ºß¤¹¤ë¾õ¶·¤Ë Âбþ½ÐÍè¤ëµ»½Ñ¤È¤·¤Æ¡¢¥½¥Õ¥È¥¦¥§¥¢ÌµÀþ(Software Radio, Software Defined Radio)¤¬´üÂÔ¤µ¤ì¤Æ¤¤¤ë¡£¥½¥Õ¥È¥¦¥§¥¢ÌµÀþ ¤È¤Ï¡¢°Û¤Ê¤ë¥·¥¹¥Æ¥àµ¡Ç½¤Ç¤â¥·¥¹¥Æ¥à¤ò¥Õ¥ì¥¥·¥Ö¥ë¤Ë Êѹ¹¤¹¤ë¤³¤È(Reconfigure)¤Ë¤è¤êñ°ì¤Î¥Ï¡¼¥É¥¦¥§¥¢¤Ç¤â Ê£¿ô¤Îµ¡Ç½¤ËÂбþ¤Ç¤¤ë¥·¥¹¥Æ¥à¤Î¤³¤È¤ò¤¤¤¦¡£ ¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ëµ¡Ç½¤ò¤â¤ÄLSI¤¬¡¢¤½¤Î¤è¤¦¤Ê ¥½¥Õ¥È¥¦¥§¥¢ÌµÀþ¤Ëº£¸å»È¤ï¤ì¤Æ¤¤¤¯¤ÈͽÁÛ¤µ¤ì¤ë¤¬¡¢ ËÜÏÀʸ¤Ç¤Ï̵ÀþÁ÷¼õ¿®¤Î¤½¤ì¤¾¤ì¤Î½èÍý¥¹¥Æ¡¼¥¸¤Ç¤É¤Î¤è¤¦¤Ê ÅÀ¤¬¥ê¥³¥ó¥Õ¥£¥®¥å¥¢¤Ç¤¤ë¤Î¤«¤Ë¤Ä¤¤¤ÆÏÀ¤¸¤Æ¤¤¤¯¡£ |
Âê̾ | ¥Ñ¥Í¥ëƤÏÀ¡Ö¥ê¥³¥ó¥Õ¥£¥®¥ã¥é¥Ö¥ëµ»½Ñ¤Î¼ÂÍѲ½¤Î¤¿¤á¤Î²ÝÂê¡× |
Ãø¼Ô | [¥â¥Ç¥ì¡¼¥¿] Ô¢»Þ Çî¾¼(Åìµþ¹©¶ÈÂç³Ø), [¥Ñ¥Í¥ê¥¹¥È] Å·Ìî ±ÑÀ², ½Õ»³ ¿¿°ìϺ(·Ä±þÂç³Ø), ¸Í°æ ¿òͺ(ÆüËÜÅŵ¤³ô¼°²ñ¼Ò), º´Æ£ ͧÈþ(¥¢¥¤¥Ô¡¼¥Õ¥ì¥Ã¥¯¥¹³ô¼°²ñ¼Ò), ÃæÌî ·Ã°ì(AOI¥Æ¥¯¥Î¥í¥¸¡¼³ô¼°²ñ¼Ò) |
pages | pp. 265 - 265 |
Âê̾ | Ê£À½¥³¥¹¥È¤¬ÊÑÆ°¤¹¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤ÎºÇŬ¤Êfile transfer¤Î¹½À®¤Ë¤Ä¤¤¤Æ |
Ãø¼Ô | ÃÝÆâ Í´²ð(´ôÉìÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê), ¡û¶â»Ò ÈþÇî(´ôÉìÂç³Ø¹©³ØÉô±þÍѾðÊó³Ø²Ê), ¼ÄÅÄ ¾±»Ê(Ãæ±ûÂç³ØÍý¹©³ØÉôÅŵ¤ÅŻҾðÊóÄÌ¿®¹©³Ø²Ê) |
pages | pp. 267 - 272 |
keywords | ¥Í¥Ã¥È¥ï¡¼¥¯¥â¥Ç¥ë, Ê£À½¥³¥¹¥ÈÊÑÆ°, ¥Õ¥¡¥¤¥ëžÁ÷, ºÇ¾®¥³¥¹¥È, ¥í¥±¡¼¥·¥ç¥óÌäÂê |
abstract | ¥Õ¥¡¥¤¥ëÊ£À½¥Í¥Ã¥È¥ï¡¼¥¯¤Ï¡¤´ö¤Ä¤«¤ÎÅÀ¤«¤é¾¤ÎÅÀ¤Ø¤½¤ì¤¾¤ìɬÍ×Éô¿ô¤Î¥Õ¥¡¥¤¥ë¤Î¥³¥Ô¡¼¤òžÁ÷¤¹¤ë¤è¤¦¤Ê¾ðÊóÅÁã¤Î¥â¥Ç¥ë¤Ç¤¢¤ê¡¤¥Õ¥¡¥¤¥ë¤ÎÊ£À½¥³¥¹¥È¤ÈžÁ÷¥³¥¹¥È¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¡¥ËÜÊó¹ð¤Ç¤ÎºÇŬ¤Êfile transfer¤È¤Ï¡¤³ÆÅÀ¤Çºî¤ë¥Õ¥¡¥¤¥ë¤Î¥³¥Ô¡¼¤ÎÉô¿ô¤È³Æ»Þ¤òžÁ÷¤µ¤»¤ë¥Õ¥¡¥¤¥ë¤Î¥³¥Ô¡¼¤ÎÉô¿ô¤ò·èÄꤷ¤Æ¡¤¥³¥¹¥ÈºÇ¾®¤Î¥Õ¥¡¥¤¥ëžÁ÷¤ò¼Â¸½¤µ¤»¤ë¤â¤Î¤Ç¤¢¤ë¡¥ËÜÊó¹ð¤Ç¤Ï¡¤Ê£À½¥³¥¹¥È¤¬ÊÑÆ°¤¹¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤ËÂФ·¤Æ¡¤ºÇŬ¤Êfile transfer¤òµá¤á¤ëÌäÂê¤ò¹Í»¡¤¹¤ë¡¥¥Ç¡¼¥¿¹½Â¤¤ò¹©Éפ¹¤ì¤Ð¡¤Ê£À½¥³¥¹¥È¤¬ÊѲ½¤·¤Ê¤¤ÀÅŪ¤Ê¥Í¥Ã¥È¥ï¡¼¥¯¤Î¾ì¹ç¤ò·«¤êÊÖ¤¹¤è¤ê¤â¸úΨŪ¤ËÂнè¤Ç¤¤ë¤³¤È¤¬¤ï¤«¤Ã¤¿¤¿¤á¡¤¤³¤ì¤òÊó¹ð¤¹¤ë¡¥ |
Âê̾ | IP Paging Schemes Adaptive to Mobile User Parameters |
Ãø¼Ô | ¡ûHung Tuan Do, Yoshikuni Onozato(Department of Computer Science, Gunma University) |
pages | pp. 273 - 278 |
keywords | Mobile IP, IP paging, Individual paging, Adaptive paging |
abstract | One of the main drawbacks of Mobile IP is a Mobile Host (MH) needs to update its location each time it moves from one subnet to another, even when it is in dormant mode while roaming. This practice is apparently not efficient in terms of location update cost and power consumption. Recent research works have attempted to address that problem by extending Mobile IP with a layer 3 paging mechanism so-called IP paging. Particularly, IP Individual Paging schemes, which are customized to each mobile user, have attracted considerable interest of researchers. In this paper, we present an analysis on the effect of both user-adaptability and time-adaptability in Individual Paging schemes by comparing the signaling cost of an adaptive Individual Paging scheme to that of a non-adaptive counterpart. The optimal paging area (PA) size is determined by using an iterative algorithm. Our results also show that specifying the optimal PA size is critical in saving signaling cost of IP paging. |
Âê̾ | (¾·ÂÔ)¥â¥Ð¥¤¥ë¥¢¥É¥Û¥Ã¥¯¥Í¥Ã¥È¥ï¡¼¥¯¤Îµ»½ÑÆ°¸þ¤È²ÝÂê |
Ãø¼Ô | ¡û´ÖÀ¥ ·û°ì(¿·³ãÂç³Ø) |
Âê̾ | (¾·ÂÔ)¥¢¥É¥Û¥Ã¥¯¥Í¥Ã¥È¥ï¡¼¥¯¤Î¼«Î§Ê¬»¶¥¯¥é¥¹¥¿¥ê¥ó¥°¤È³¬Áإ롼¥Æ¥£¥ó¥° |
Ãø¼Ô | ¡û³ÑÅÄ ÎÉÌÀ, ÂçÅÄ ÃιÔ(¹Åç»ÔΩÂç³Ø) |
pages | pp. 279 - 284 |
keywords | ¥¢¥É¥Û¥Ã¥¯¥Í¥Ã¥È¥ï¡¼¥¯, ³¬Áإ롼¥Æ¥£¥ó¥°, ¥¯¥é¥¹¥¿¥ê¥ó¥°, ¥×¥í¥È¥³¥ë |
abstract | ËܹƤǤϡ¤¼«Î§Ê¬»¶¥¯¥é¥¹¥¿¥ê¥ó¥°¤ò´ð¤Ë¤·¤¿³¬Áإ롼¥Æ¥£¥ó¥°Hi-TORA¡¤Hi-DSR¡¤Hi-AODV¤òÄó°Æ¤¹¤ë¡¥¤³¤ì¤é¤Î¥×¥í¥È¥³¥ë¤Ï¡¤¥¯¥é¥¹¥¿Æâ¥ë¡¼¥Æ¥£¥ó¥°¤Ë¤Ï¼«Î§Ê¬»¶¥¯¥é¥¹¥¿¥ê¥ó¥°¤¬¹½À®¤¹¤ë¥¯¥é¥¹¥¿¥Ø¥Ã¥É¥Ù¡¼¥¹¥Ä¥ê¡¼¤òŬÍѤ¹¤ë¡¥¤Þ¤¿¥¯¥é¥¹¥¿´Ö¥ë¡¼¥Æ¥£¥ó¥°¤Ï¡¤¥Õ¥é¥Ã¥È¥ë¡¼¥Æ¥£¥ó¥°¥×¥í¥È¥³¥ë¤ÎTORA¡¤DSR¡¤AODV¤ò¤½¤ì¤¾¤ìÍøÍѤ¹¤ë¡¥ËܹƤǤϡ¤¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¼Â¸³¤Ë¤è¤ê¡¤Hi-TORA¡¤Hi-DSR¡¤Hi-AODV¤ò¤½¤ì¤¾¤ìTORA¡¤DSR¡¤AODV¤ÈÈæ³Ó¤·¡¤¼«Î§Ê¬»¶¥¯¥é¥¹¥¿¥ê¥ó¥°¤Ë´ð¤Å¤¤¤¿³¬Áإ롼¥Æ¥£¥ó¥°¤Î͸úÀ¤ò¼¨¤¹¡¥ |
Âê̾ | Making Reactive Systems Highly Reliable by Hypersequential Programming and Petri Nets |
Ãø¼Ô | ¡ûNaoshi Uchihira(Toshiba Corporation) |
pages | pp. 285 - 290 |
keywords | Concurrent Program, Petri Nets, Reliability, Hypersequential Programming, Scenario |
abstract | Hypersequential programming is a new way of concurrent-program development, in which the original concurrent program is first serialized, then tested and debugged as a set of sequential programs, and finally restored into the target concurrent program by parallelization. Both high productivity and reliability are achieved by hypersequential programming because testing and debugging are done for the serialized versions and correctness of the serialized programs is preserved during subsequent parallelization. This paper proposes scenario-based hypersequential programming for reactive multi-tasking systems which have not only concurrency and nondeterminacy, but interruption and priority. Petri nets with priority are used to model reactive systems featuring interruption and priority-based scheduling. We explain how to make reactive programs highly reliable in this approach, and show its effectiveness by an example of a telephone terminal control program. |
Âê̾ | ÁÐÌÏÊïÀ¤òÍѤ¤¤¿¥ª¡¼¥È¥á¡¼¥·¥ç¥ó¥µ¥×¥é¥¤¥º¤Î¤Ê¤¤¥Þ¥ó¡¦¥Þ¥·¥ó¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÀß·× |
Ãø¼Ô | ¡ûÂΩ ÀµÏÂ, Ĭ ½Ó¸÷, ±§Àî ²Â¹§(ÂçºåÂç³ØÂç³Ø±¡´ðÁù©³Ø¸¦µæ²Ê) |
pages | pp. 291 - 296 |
keywords | ¿Í´Ö-µ¡³£·Ï, Î¥»¶»ö¾Ý¥·¥¹¥Æ¥à, ÁÐÌÏÊïÀ, ¥ª¡¼¥È¥á¡¼¥·¥ç¥ó¥µ¥×¥é¥¤¥º |
abstract | Ê£»¨²½¡¦¹âµ¡Ç½²½¤µ¤ì¤¿¥ª¡¼¥È¥á¡¼¥·¥ç¥ó¥·¥¹¥Æ¥à¤ò¿Í´Ö¤¬Áàºî¤¹ºÝ¡¤¿Í´Ö¤¬¥·¥¹¥Æ¥à¤ÎÁ´¤Æ¤Î¾ðÊó¤òÇÄ°®¤¹¤ë¤Î¤Ïº¤Æñ¤Ç¤¢¤ê¡¤¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÄ̤·¤ÆÃê¾Ý²½¤µ¤ì¤¿¾ðÊó¤ò¤â¤È¤ËÁàºî¤ò¹Ô¤¦¡¥¤³¤ì¤Þ¤Ç¤Ë¡¤¥·¥¹¥Æ¥à¤Î¼ÂºÝ¤Î¿¶¤ëÉñ¤¤¤È¿Í´Ö¤ÎÁàºî¤È¤Î´Ö¤Ë¸ß´¹¤¬¤È¤ì¤Æ¤¤¤ë¤È¤¤¤¦°ÕÌ£¤Ç¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÀµ¤·¤µ¤ò·Á¼°Åª¤Ë¸¡¾Ú¤¹¤ëÊýË¡¤¬¤¤¤¯¤Ä¤«Äó°Æ¤µ¤ì¤Æ¤¤¤ë¤¬¡¤¤½¤ÎÀß·×Ë¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤é¤ì¤Æ¤¤¤ë¤â¤Î¤Ï¾¯¤Ê¤¤¡¥¤½¤³¤Ç¡¤ËÜÏÀʸ¤Ç¤Ï¡¤¿Í´Ö-µ¡³£·Ï¤Ë¤ª¤¤¤ÆÀ®¤êΩ¤ÄÄêÀŪ¤ÊÀ¼Á¤òÌÀ¤é¤«¤Ë¤·¡¤ÁÐÌÏÊïÀ¤Ë¤â¤È¤Å¤¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎÀß·×Ë¡¤òÄó°Æ¤¹¤ë¡¥ |
Âê̾ | (¾·ÂÔ)ÄêÍý¾ÚÌÀ´ï¤Ë¤è¤ëʹԥ·¥¹¥Æ¥à¸¡¾ÚÆþÌç |
Ãø¼Ô | ¡û°ëÉô ¾Í¾°(»º¶Èµ»½ÑÁí¹ç¸¦µæ½ê, ¾ðÊó½èÍý¸¦µæÉôÌç) |
pages | pp. 297 - 302 |
keywords | ÄêÍý¾ÚÌÀ´ï, ¥×¥í¥»¥¹Âå¿ô, ʹԥ·¥¹¥Æ¥à |
abstract | ÄêÍý¾ÚÌÀ´ï¤òʹԥ·¥¹¥Æ¥à¤Î¸¡¾Ú¤ËÍøÍѤ¹¤ë¤¿¤á¤Ë¡¢I/O¥ª¡¼¥È¥Þ¥È¥ó¤ä¥×¥í¥» ¥¹Âå¿ô¤ÎÍýÏÀ¤òÄêÍý¾ÚÌÀ´ï¤Ë¼ÂÁõ¤¹¤ëÊýË¡¤¬¸¦µæ¤µ¤ì¤Æ¤ª¤ê¡¢¼ÂºÝµ¬ÌϤÎʹԥ· ¥¹¥Æ¥à¤òÄêÍý¾ÚÌÀ´ï¤Ë¤è¤Ã¤Æ¸¡¾Ú¤·¤¿Îã¤âÊó¹ð¤µ¤ì¤Æ¤¤¤ë¡£ÄêÍý¾ÚÌÀ´ï¤òÍѤ¤¤ë ÍøÅÀ¤Ï¡¢Ìµ¸Â¤Þ¤¿¤ÏÈó¾ï¤Ë¿¤¯¤Î¾õÂÖ¤ò¤â¤Ä¥·¥¹¥Æ¥à¤ò¸¡¾Ú¤Ç¤¤ë¤³¤È¤Ë¤¢¤ë¡£ ËܹƤǤϡ¢ÄêÍý¾ÚÌÀ´ïIsabelle¤È¥×¥í¥»¥¹Âå¿ôCSP¤òÃæ¿´¤Ë¡¢Ê¹ԥ·¥¹¥Æ¥à¤òÄê Íý¾ÚÌÀ´ï¤Ç¸¡¾Ú¤¹¤ëÊýË¡¤ò¾Ò²ð¤¹¤ë¡£ |
Âê̾ | (¾·ÂÔ)µ¹æ¥â¥Ç¥ë¸¡ºº¤Îʹԥ½¥Õ¥È¥¦¥§¥¢¥·¥¹¥Æ¥à¤Ø¤Î±þÍÑ |
Ãø¼Ô | ¡ûÅÚ²° ã¹°, µÆÌî µü(ÂçºåÂç³Ø Âç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê) |
pages | pp. 303 - 308 |
keywords | ¥â¥Ç¥ë¸¡ºº, µ¹æɽ¸½, ¼«Æ°¸¡¾Ú, ʹԥ·¥¹¥Æ¥à |
abstract | µ¹æ¥â¥Ç¥ë¸¡ºº(symbolic model checking)¤Ï¡¤¾õÂÖ½¸¹ç¤ä¾õÂÖ´Ö¤ÎÁ«°Ü¤ò¿ô¼° ¤Çµ¹æŪ¤Ëɽ¤·¡¤¤½¤ì¤é¿ô¼°¾å¤Î½èÍý¤Ë¤è¤Ã¤Æ¸¡¾Ú¤ò¹Ô¤¦¥â¥Ç¥ë¸¡ºº¼êË¡¤Ç¤¢¤ë¡¥ °ì¤Ä°ì¤Ä¤Î¾õÂ֤ǤϤʤ¯¡¤¿ô¼°¤¬É½¤¹¾õÂÖ½¸¹ç¤òñ°Ì¤È¤·¤Æõº÷¤ò¹Ô¤¦¤¿¤á¡¤Çü Âç¤Ê¾õÂÖ¤òÂоݤȤ¹¤ë¾ì¹ç¤Ç¤â¡¤¤½¤ì¤òɽ¤¹¿ô¼°¤¬´Ê·é¤Ç¤¢¤ë¤Ê¤é¤Ð¡¤Èó¾ï¤Ë¹â ®¤Êõº÷¤¬²Äǽ¤È¤Ê¤ë¡¥¤³¤ì¤Þ¤Çµ¹æ¥â¥Ç¥ë¸¡ºº¤Ï¥Ï¡¼¥É¥¦¥§¥¢¤Î¸¡¾Ú¤Ë¤ÏÀ®¸ù ¤ò¼ý¤á¤ÆÍè¤Æ¤¤¤ë¤¬¡¤¥½¥Õ¥È¥¦¥§¥¢¥·¥¹¥Æ¥à¤Ø¤ÎŬÍѤϤޤÀ»î¹Ô¤ÎÃʳ¬¤È¸À¤¨¤ë¡¥ ËܹƤǤϡ¤µ¹æ¥â¥Ç¥ë¸¡ºº¼êË¡¤Î¥½¥Õ¥È¥¦¥§¥¢¥·¥¹¥Æ¥à¤Ø¤ÎŬÍѤλî¤ß¤Ë¤Ä¤¤¤Æ¡¤ Ãø¼ÔÅù¤Î¼è¤êÁȤߤÈÊ»¤»¤Æ³µÀ⤹¤ë¡¥ |
Âê̾ | (¾·ÂÔ)Â絬ÌÏʬ»¶¥·¥¹¥Æ¥à¤È¤·¤Æ¤Î¥¤¥ó¥¿¡¼¥Í¥Ã¥È¥¨¡¼¥¸¥§¥ó¥È¤Ë´ØÏ¢¤·¤¿¤µ¤Þ¤¶¤Þ¤Ê·Á¼°Åª¸¡¾Ú¼êË¡ |
Ãø¼Ô | ¡ûÝ« ½ÍÇ·(ÆüËÜÅÅ¿®ÅÅÏÃ(³ô) NTT¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó²Ê³Ø´ðÁø¦µæ½ê) |
pages | pp. 309 - 314 |
keywords | ¥¨¡¼¥¸¥§¥ó¥È, ·Á¼°Åª¸¡¾Ú, testing, ¥â¥Ç¥ë¥Á¥§¥Ã¥¯ |
abstract | ¥¤¥ó¥¿¡¼¥Í¥Ã¥È¥¨¡¼¥¸¥§¥ó¥È¤Î¥×¥í¥°¥é¥à¸¡¾Ú¤Ë´Ø¤·¤Æ¡¢ ¥â¥Ç¥ë¥Á¥§¥Ã¥¥ó¥°¤òÃæ¿´¤Ë¤µ¤Þ¤¶¤Þ¤Ê¸¡¾Ú¼êË¡¤ò¾Ò²ð¤¹¤ë¡£ ¤Þ¤¿·Á¼°Åª¸¡¾Ú¤ËŬ¤·¤¿¥¨¡¼¥¸¥§¥ó¥È¥×¥í¥°¥é¥ß¥ó¥°¥·¥¹¥Æ¥à |
Âê̾ | Ʊ´ü·¿ÄÌ¿®¥µ¡¼¥Ð¤ÎÆ°ºî¤Ë´Ø¤¹¤ë¥È¥ì¡¼¥¹°ìÃפηÁ¼°Åª¾ÚÌÀ |
Ãø¼Ô | ¡û²ÏÊÕ µÁ¿®(ÆüËÜÅÅ¿®ÅÅÏóô¼°²ñ¼Ò £Î£Ô£Ô¥³¥ß¥å¥Ë¥±¡¼¥·¥ç¥ó²Ê³Ø´ðÁø¦µæ½ê), ¿¿Ìî ·ò(ÆüËÜÅÅ¿®ÅÅÏóô¼°²ñ¼Ò £Î£Ô£Ô¥³¥ß¥å¥Ë¥±¡¼¥·´ðÁÃ¥ç¥ó²Ê³Ø¸¦µæ½ê) |
pages | pp. 315 - 320 |
keywords | Ʊ´ü·¿ÄÌ¿®¥µ¡¼¥Ð, I/O-¥ª¡¼¥È¥Þ¥È¥ó, ¥È¥ì¡¼¥¹°ìÃ×, ·Á¼°Åª¸¡¾Ú, ¥Õ¥©¥ï¡¼¥É¥·¥ß¥å¥ì¡¼¥·¥ç¥ó |
abstract | ËܹƤǤϡ¢²æ¡¹¤¬³«È¯¤·¤Æ¤¤¤ëƱ´ü·¿ÄÌ¿®¥µ¡¼¥Ð¤Î¼ÂÁõ¤ÎÀµ¤·¤µ¤ò·Á¼°Åª¤Ë¸¡¾Ú¤¹¤ë¡£¶ñÂÎŪ¤Ë¤Ï¡¢Æ±´ü·¿ÄÌ¿®¥µ¡¼¥Ð¤Î½¸ÃæÈǤÈʬ»¶ÈǤòLynch¤ÎI/O-¥ª¡¼¥È¥Þ¥È¥ó¤Çµ½Ò¤·¡¢»ÅÍͤ«¤é¼ÂÁõ¤Ø¤Î¥Õ¥©¥ï¡¼¥É¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤¬Â¸ºß¤¹¤ë¤³¤È¤ò¾ÚÌÀ¤¹¤ë¡£¤³¤ì¤Ï¡¢¤¢¤ëÃê¾ÝÅ٤ˤª¤¤¤Æ¡¢Ê¬»¶ÈǤ¬½¸ÃæÈǤÎÆ°ºî¤ò;¤¹¤³¤È¤Ê¤¯¹Ô¤¦¤³¤È¤ò¼¨¤·¤Æ¤¤¤ë¡£¤µ¤é¤ËËܹƤϡ¢»ÅÍͤȼÂÁõ¤ÎÆ°ºî·ÏÎ󽸹礬°ìÃפ¹¤ë°ÕÌ£¤Ë¤ª¤¤¤Æ¡¢Ê¬»¶ÈǤ¬½¸ÃæÈǤÎÀµ¤·¤¤¼ÂÁõ¤Ç¤¢¤ë¤³¤È¤ò¾ÚÌÀ¤¹¤ë¡£ |
Âê̾ | (¾·ÂÔ)¥æ¥Ó¥¥¿¥¹¥Í¥Ã¥È¥ï¡¼¥¯¤ÎŸ˾¤Èµ»½Ñ²ÝÂê |
Ãø¼Ô | ¡ûÀÄ»³ ͧµª(ÅìµþÂç³Ø) |
2004ǯ4·î27Æü(²Ð) |
Âê̾ | ¼þ´üÀ¤òͤ¹¤ëÅŻҲóÏ©¤ÎÀß·×Ë¡ |
Ãø¼Ô | ¡û´Ø²° Âçͺ(ÀéÍÕÂç³Ø), ð¼£ ͵°ì(¹áÀîÂç³Ø), Ϥ ·úÌÀ, ëÇë δ»Ì(ÀéÍÕÂç³Ø) |
pages | pp. 321 - 326 |
keywords | ²óÏ©Àß·×, ¥·¥ß¥å¥ì¡¼¥¿, Àß·×¾ò·ï, NewtonË¡, ÊÐÈùʬ |
abstract | ËÜÏÀʸ¤Ç¤Ï, ¼þ´üÀ¤òͤ¹¤ë²óÏ©¤ÎÀ߷פˤª¤¤¤Æ, ¾åµ·«¤êÊÖ¤·ºî¶È¤ò·×»»µ¡¾å¤Ç¹Ô¤¦¿· ¤¿¤Ê·×»»¥¢¥ë¥´¥ê¥º¥à¤òÄó°Æ¤¹¤ë. Äó°Æ¤¹¤ë¥¢¥ë¥´¥ê¥º¥à¤Ç¤Ïʸ¸¥ \cite{sekiya} ¤ÇÄó °Æ¤µ¤ì¤¿²óÏ©¤ÎÀß·×¥¢¥ë¥´¥ê¥º¥à¤Ë¤ª¤¤¤Æ, Newton Ë¡¤ËÍѤ¤¤ë¥ä¥³¥Ó¹ÔÎó¤òÊÐÈùʬ¤ÎÄê µÁ¤Ë´ð¤Å¤¤¤¿¶á»÷¼°¤ÇÃÖ¤´¹¤¨¤ë. Äó°Æ¼êË¡¤Ç¤Ï, ²óÏ©ÊýÄø¼°¤òÍۤʷÁ¤ÇÍ¿¤¨¤ëɬÍפ¬¤Ê ¤¤. Äó°Æ¤¹¤ë¥¢¥ë¥´¥ê¥º¥à¤Ç¤Ï, ²óÏ©¹½À®, ¤ª¤è¤Ó²óÏ©¤Î±þÅú¤Î¤ß¤¬É¬ÍפȤʤ뤿¤á, ´û ¸¤Î²óÏ©¥·¥ß¥å¥ì¡¼¥¿¤òήÍѤ·, µ¡Ç½¤òÉղ乤ë·Á¤Ç·«¤êÊÖ¤··×»»¤ò¼Â¸½¤¹¤ë¤³¤È¤¬²Äǽ ¤È¤Ê¤ë. ¤½¤ì¤Ë¤è¤ê, ²óÏ©¹½À®¤Î·èÄ꤫¤é½ê˾¤Î¾ò·ï¤òËþ¤¹¤ëÁÇ»ÒÃͤÎƳ½Ð¤Þ¤Ç¤òÁ´¤Æ ·×»»µ¡¾å¤Ç¹Ô¤¦¤³¤È¤¬¤Ç¤, À߷פ˴ؤ¹¤ë»þ´ÖŪ¸úΨ¤¬ÂçÉý¤Ë²þÁ±¤µ¤ì¤ë¤³¤È¤¬´üÂÔ¤µ¤ì¤ë. |
Âê̾ | ³¬ÁØ·¿¥³¥¹¥ÈÊ¿Ì̤òÍѤ¤¤¿¥¢¥Ê¥í¥°²óÏ©À߷פκÇŬ²½¼êË¡ |
Ãø¼Ô | ¡ûÂçÅç ¸»Ë(ÀŲ¬Âç³ØÍý¹©³Ø¸¦µæ²Ê), Â籺 ¿ò±û(ÀŲ¬Âç³ØÅŻҲʳظ¦µæ²Ê), Àõ°æ ½¨¼ù(ÀŲ¬Âç³Ø¹©³ØÉô¥·¥¹¥Æ¥à¹©³Ø²Ê¡¤ÀŲ¬Âç³ØÍý¹©³Ø¸¦µæ²Ê¡¤ÀŲ¬Âç³ØÅŻҲʳظ¦µæ²Ê) |
pages | pp. 327 - 331 |
keywords | ¥¢¥Ê¥í¥°¹çÀ®, ²óÏ©ºÇŬ²½, ¾ÆÆߤ·Ë¡ |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¢Í׵ᤵ¤ì¤¿²óÏ©»ÅÍͤò¤ß¤¿¤¹¤è¤¦¡¢²óÏ©ÁÇ»ÒÃͤò¼«Æ°Åª¤Ë·èÄꤹ¤ë¿·¤·¤¤¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¥Ù¡¼¥¹¼êË¡¤òÄó°Æ¤¹¤ë¡£ºÇŬ²½¼êË¡¤È¤·¤Æ¡¢Ãµº÷ÈϰϤ餵¡¦¼Â¹Ô»þ´Ö¤«¤éSimulated AnnealingË¡¤òºÎÍѤ·¤¿¡£¤Þ¤¿¡¢¤³¤Î¼êË¡¤Î·çÅÀ¤Ç¤¢¤ë¼Â¹Ô»þ´Ö¤òû½Ì¤¹¤ë¤¿¤á¤Ë³¬ÁØ·¿¥³¥¹¥ÈÊ¿Ì̤òƳÆþ¤·¤¿¡£¤³¤ì¤Ï¡¢½ÅÍפʥ³¥¹¥È¤È¡¢Ä̾ï¤Î¥³¥¹¥È¤È¤¤¤¦£²¸Ä¤Î¥³¥¹¥ÈÊ¿Ì̤«¤é¹½À®¤µ¤ì¤Æ¤¤¤ë¡£¤Þ¤º¡¢½ÅÍ×¥³¥¹¥È¤òɾ²Á¤·¤Æ¼¡¤Î¥¹¥Æ¥Ã¥×¤ò¼Â¹Ô¤¹¤ë¤«¤É¤¦¤«¤ò·èÄꤹ¤ë¡£¼¡¤Î¥¹¥Æ¥Ã¥×¤È¤¤¤¦¤Î¤Ï¡¢Ä¾Î®¡¦¸òή¡¦²áÅϲòÀϤΤ褦¤ÊÄ̾ï¤Î²òÀϤò¼Â¹Ô¤¹¤ë¤³¤È¤Ç¤¢¤ë¡£¤³¤Î¤è¤¦¤Ë¤·¤Æ¡¢¾Êά¤··×»»»þ´Ö¤Îû½Ì¤ò¤ª¤³¤Ê¤¦¤â¤Î¤Ç¤¢¤ë¡£¸¦µæ¤Ç¡¢°ìÈÌŪ¤Ê2ÃÊOP-AMP¤ËÂФ·¤ÆÁÇ»ÒÃͤκÇŬ²½¤ò¹Ô¤¤¡¢Í×µá»ÅÍͤòËþ¤¿¤¹Àß·×Ãͤ¬µá¤Þ¤ë¤³¤È¤ò³Îǧ¤·¤¿¡£ |
Âê̾ | (¾·ÂÔ)ñ°ìÅŻҸ½¾Ý¤òÍѤ¤¤¿¾ðÊ󥻥¥å¥ê¥Æ¥£ÍÑÁÇ»Ò |
Ãø¼Ô | ¡û°ÂÅÄ ¿´°ì, Âç¾ì εÆó, ÆâÅÄ ·ú, º´ÃÝ ½¨´î, êËÜ Å¯»Ë(Åì¼Ç ¸¦µæ³«È¯¥»¥ó¥¿¡¼ LSI´ðÈ×µ»½Ñ¥é¥Ü¥é¥È¥ê¡¼), Ìîºê ²Ú·Ã(Åì¼Ç ¸¦µæ³«È¯¥»¥ó¥¿¡¼ ¥³¥ó¥Ô¥å¡¼¥¿¥Í¥Ã¥È¥ï¡¼¥¯¥é¥Ü¥é¥È¥ê¡¼), °ÂÉô ·Ã»Ò, Æ£ÅÄ Ç¦(Åì¼Ç ¸¦µæ³«È¯¥»¥ó¥¿¡¼ LSI´ðÈ×µ»½Ñ¥é¥Ü¥é¥È¥ê¡¼) |
pages | pp. 333 - 338 |
keywords | Íð¿ô, ¥»¥¥å¥ê¥Æ¥£, ñ°ìÅÅ»Ò, µ¼»÷Ç˲õ |
abstract | ¥Ê¥Î¥¹¥±¡¼¥ë¤ÎʪÍý¤Ë¸«¤é¤ì¤ëÍɤ餮¸½¾Ý¤òÍøÍѤ·¤ÆÍð¿ôÀ¸À®²óÏ©¤òºîÀ½¤·¤¿¡£ |
Âê̾ | (¾·ÂÔ)»°¼¡¸µ½¸ÀѲ½µ»½Ñ¤È»ë³Ð¾ðÊó½èÍý¥·¥¹¥Æ¥à |
Ãø¼Ô | ¡û¾®Ìø ¸÷Àµ, ·ªÌî ¹ÀÇ·(ÅìËÌÂç³ØÂç³Ø±¡ ¹©³Ø¸¦µæ²Ê ¥Ð¥¤¥ª¥í¥Ü¥Æ¥£¥¯¥¹À칶) |
pages | pp. 339 - 344 |
keywords | £³¼¡¸µ½¸ÀѲ½, »ë³Ð¾ðÊó½èÍý, ÀÑÁØ·¿²èÁü½èÍý¥Á¥Ã¥×, ÀÑÁØ·¿¿Í¹©ÌÖËì¥Á¥Ã¥×, ¥¦¥§¡¼¥ÏÄ¥¤ê¹ç¤ï¤» |
abstract | ¡¡£Ì£Ó£Éµ»½Ñ¤È¼ÂÁõµ»½Ñ¤òÍ»¹ç¤·¤¿¿·¤·¤¤¥·¥¹¥Æ¥à½¸ÀѲ½µ»½Ñ¤Ç¤¢¤ë¥¦¥§¡¼¥ÏÄ¥¤ê¹ç¤ï¤»¤Ë¤è¤ë»°¼¡¸µ½¸ÀѲ½µ»½Ñ¡ÊSWAP¡ÝStacked WAfer Polishing )¤ò³«È¯¤·¤¿¡£¤Þ¤¿¡¢»°¼¡¸µÀÑÁع½Â¤¤òͤ¹¤ë¿·¤·¤¤»ë³Ð¾ðÊó½èÍý¥·¥¹¥Æ¥à¤È¤·¤Æ¡¢»°¼¡¸µÀÑÁØ·¿²èÁü½èÍý¥Á¥Ã¥×¡¢»°¼¡¸µÀÑÁØ·¿¿Í¹©ÌÖËì¥Á¥Ã¥×¤òÄó°Æ¤·¡¢¥Æ¥¹¥È¥Á¥Ã¥×¤ò»îºî¤·¤ÆÎɹ¥¤ËÆ°ºî¤¹¤ë¤³¤È¤ò³Îǧ¤·¤¿¡£ |
Âê̾ | (¾·ÂÔ)ÈóÀþ·Á²óÏ©¤ÎľήưºîÅÀ¤ÎÂç°èŪµá²òË¡ |
Ãø¼Ô | ¡û»³Â¼ À¶Î´(Ãæ±ûÂç³ØÍý¹©³ØÉô) |
pages | pp. 345 - 350 |
keywords | ²óÏ©¥ß¥å¥ì¡¼¥·¥ç¥ó, ÈóÀþ·Á²óÏ©, ľή²òÀÏ, ¥Û¥â¥È¥Ô¡¼Ë¡, Á´²òõº÷Ë¡ |
abstract | ¡¡²óÏ©¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ç¤Ï¡¤¥Ë¥å¡¼¥È¥óË¡¤ÎÈó¼ý«ÌäÂ꤬ľήưºîÅÀ²òÀϤˤª¤±¤ë½ÅÂç¤Ê¥Ü¥È¥ë¥Í¥Ã¥¯¤È¤·¤ÆÀ¤³¦Ãæ¤ÎÀß·×¼Ô¤òǺ¤Þ¤»¤Æ¤¤¤¿¡¥É®¼Ô¤Ï1994ǯ¤Ë³«ºÅ¤µ¤ì¤¿Ëܥ¥¯¥·¥ç¥Ã¥×¤Ç¡¤¡Ø¥Û¥â¥È¥Ô¡¼Ë¡¡¿KatzenelsonË¡¥Ù¡¼¥¹²óÏ©¥·¥ß¥å¥ì¡¼¥¿¤Î²ÄǽÀ¡Ù¤ÈÂꤹ¤ë¾·ÂÔ¹Ö±é¤ò¹Ô¤¤¡¤¥Û¥â¥È¥Ô¡¼Ë¡¤òÍѤ¤¤¿Âç°èŪ¼ý«À¤Î¤¢¤ë²óÏ©¥·¥ß¥å¥ì¡¼¥¿¤Î²ÄǽÀ¤Ë¤Ä¤¤¤ÆÏÀ¤¸¤¿¡¥¤¢¤ì¤«¤é10ǯ¡¤¤³¤ÎÊý¸þ¤Î¸¦µæ¤ÏÈôÌöŪ¤ÊȯŸ¤ò¿ë¤²¡¤¼ÂÍѲ½¥ì¥Ù¥ë¤Ë¤Þ¤ÇÅþ㤷¤¿¡¥Ëܾ·ÂÔ¹Ö±é¤ÎÁ°È¾¤Ç¤Ï¡¤¤³¤Î¤è¤¦¤Ê¸¦µæ¤ÎȯŸ¾õ¶·¤ÈºÇ¶á¤ÎÆ°¸þ¤Ë¤Ä¤¤¤Æ¡Ê»º³Ø¶¨Æ±¤Îµ¡²ñ¤òÍ¿¤¨¤Æ¤¯¤ì¤¿Ëܥ¥¯¥·¥ç¥Ã¥×¤Ø¤Î´¶¼Õ¤Îµ¤»ý¤Á¤ò¹þ¤á¤Ê¤¬¤é¡ËÊó¹ð¤·¤¿¤¤¡¥ ¡¡¤½¤Î¸åÉ®¼Ô¤Ï1997ǯ¤Ë³«ºÅ¤µ¤ì¤¿ÅŻҾðÊóÄÌ¿®³Ø²ñÁí¹çÂç²ñ¤Î¥Ñ¥Í¥ëƤÏÀ¡Ö¥Ý¥¹¥ÈSPICE¥·¥ß¥å¥ì¡¼¥¿¡×¤Ç¡¤¡ØÍýÏÀ¤¬¼ÂÍѤˤʤë¤Þ¤Ç¡Ù¤ÈÂꤹ¤ë´ðÄ´¹Ö±é¤ò¹Ô¤¤¡¤¼¡¤Ë¼è¤êÁȤà¤Ù¤Ì¤²ò·èÌäÂê¤È¤·¤Æ¤ÎÁ´²òõº÷Ë¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¡¤¤½¤Î²ÄǽÀ¤Ë¤Ä¤¤¤ÆÏÀ¤¸¤¿¡¥¤¢¤ì¤«¤é7ǯ¡¤Á´²òõº÷Ë¡¤Î¸¦µæ¤Ï¤¤¤Þ¤À¼ÂÍѲ½¤Ë¤ÏÅþ㤷¤Æ¤¤¤Ê¤¤¤¬¡¤´ðÁø¦µæ¤È¤·¤Æ¤ÏÈôÌöŪ¤Ê¿ÊÊâ¤ò¿ë¤²¡¤¿ôÀéÊÑ¿ô¥¯¥é¥¹¤ÎÌäÂ꤬²ò¤±¤ë¤è¤¦¤Ë¤Ê¤ê¤Ä¤Ä¤¢¤ë¡¥¤·¤«¤·¡¤¼ÂÍѲ½¤ËÅþ㤹¤ë¤Ë¤Ï¤Þ¤À¤¤¤¯¤Ä¤«¤Î¥¹¥Æ¥Ã¥×¤òƧ¤àɬÍפ¬¤¢¤ë¡¥Ëܾ·ÂÔ¹Ö±é¤Î¸åȾ¤Ç¤Ï¡¤Á´²òõº÷Ë¡¤Ë´Ø¤¹¤ë¸¦µæ¤ÎȯŸ¾õ¶·¤ÈºÇ¶á¤ÎÀ®²Ì¤Ë¤Ä¤¤¤Æ¡ÊËܥ¥·¥ç¥Ã¥×¤Îµ¡Ç½¤ËºÆÅÙ´üÂÔ¤¹¤ëµ¤»ý¤Á¤ò¹þ¤á¤Ê¤¬¤é¡ËÊó¹ð¤·¤¿¤¤¡¥ ¡¡ |
Âê̾ | ¥Ñ¥¹ÄÉÀײóÏ© ¡Á¼°¤ò²óÏ©¤Çµ½Ò¤¹¤ëSPICE»Ø¸þ·¿¿ôÃͲòÀÏË¡¡Á |
Ãø¼Ô | ¡û¹õÌÚ ¾Ä, Âç·§ ½¨ÌÀ, »³Â¼ À¶Î´(Ãæ±ûÂç³ØÍý¹©³ØÉôÅŵ¤ÅŻҾðÊóÄÌ¿®¹©³Ø²Ê), °æ¾å Ì÷½©(Áá°ðÅÄÂç³ØÂç³Ø±¡¾ðÊóÀ¸»º¥·¥¹¥Æ¥à¸¦µæ²Ê) |
pages | pp. 351 - 356 |
keywords | ²óÏ©¥·¥ß¥å¥ì¡¼¥¿, SPICE, ¿ôÃͲòÀÏ, ¥Û¥â¥È¥Ô¡¼Ë¡, ¿ôÍý·×²èÌäÂê |
abstract | ¥Ñ¥¹ÄÉÀײóÏ©¤Ï¡¤¡Ö¼°¤ò²óÏ©¤Çµ½Ò¤¹¤ë¡×¤È¤¤¤¦µÕžŪȯÁۤ˴ð¤Å ¤¯ÊýË¡ÏÀ¤Ç¤¢¤ë¡¥¤¹¤Ê¤ï¤Á¡¤°ìÈ̤ËÈóÀþ·Á¥·¥¹¥Æ¥à¤Î¿ôÃͲòÀÏ¤Ç¤Ï ¥·¥¹¥Æ¥à¡ÊÎ㤨¤Ð²óÏ©¡Ë¤òÊýÄø¼°¤Çµ½Ò¤·¡¤¤½¤ì¤Ë¿ôÃͲòË¡¤òŬÍÑ ¤¹¤ë¤¬¡¤¥Ñ¥¹ÄÉÀײóÏ©¤ÎÊýË¡¤Ç¤Ï¿ôÃͲòË¡¤Î¼°¤ò²óÏ©¤Çµ½Ò¤·¡¤¤½ ¤ì¤Ë²óÏ©¥·¥ß¥å¥ì¡¼¥¿SPICE¤òŬÍѤ¹¤ë¡¥¤½¤ì¤Ë¤è¤ê¼ê·Ú¤Ç¥×¥í¥°¥é ¥ß¥ó¥°¤Î¤¤¤é¤Ê¤¤¿ôÃͲòÀϤò¼Â¸½¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡¥¤Þ¤¿¡¤SPICE¤Ë ÅëºÜ¤µ¤ì¤¿ÍÍ¡¹¤Ê¼êË¡¤¬¿ôÃͲòÀϤθúΨ¤òÂçÉý¤Ë¸þ¾å¤µ¤»¤ë¤³¤È¤¬ ´üÂÔ¤µ¤ì¤ë¡¥ËܹƤǤϡ¤¥Û¥â¥È¥Ô¡¼Ë¡¡ÊMathematica¤äMATLAB¤Ë¤Ï¤Ê ¤¤µ¡Ç½¡Ë¤Î¸ø¼°¤òµ½Ò¤¹¤ë¥Ñ¥¹ÄÉÀײóÏ©¤ò¡¤²óÏ©²òÀϰʳ°¤ÎÌäÂꡤ ¶ñÂÎŪ¤Ë¤ÏÉÔÆ°ÅÀÌäÂꡤÀþ·Á·×²èÌäÂꡤÈóÀþ·Á·×²èÌäÂê¤Ê¤É¤Ë±þÍÑ ¤¹¤ë¡¥¤³¤ì¤é¤Ï¸Å¤¯¤«¤é¤Î¥Û¥â¥È¥Ô¡¼Ë¡¤Î±þÍÑʬÌî¤Ç¤¢¤ë¤ÈƱ»þ ¤Ë¡¤¥Û¥â¥È¥Ô¡¼Ë¡¤ÎÂç°èŪ¼ý«À¤¬¾ÚÌÀ¤µ¤ì¤Æ¤¤¤ëʬÌî¤Ç¡¤¤³¤ì¤Ë ¤è¤ê¿ôÃͲòÀϤ䥪¥Ú¥ì¡¼¥·¥ç¥ó¥º¡¦¥ê¥µ¡¼¥Á¤ÎʬÌî¤Ë¿·¤·¤¤ÊýË¡ÏÀ ¤òƳÆþ¤Ç¤¤ë¤³¤È¤¬´üÂÔ¤µ¤ì¤ë¡¥¤Þ¤¿SPICE¥æ¡¼¥¶¡¼¤Ë¤È¤Ã¤Æ¤Ï»È¤¤ ´·¤ì¤¿SPICE¤òÍѤ¤¤Æ¼ê·Ú¤ËÍøÍѤǤ¤ë¶Ë¤á¤Æ¼Â¸½ÍưפÊÊýË¡¤È¤Ê ¤ë¡¥ |
Âê̾ | ¿ôÃÍÀÑʬ¤òÍѤ¤¤¿¼þ´üŪÀþ·Á»þÊѲóÏ©¤Î¼þÇÈ¿ô²òÀÏ |
Ãø¼Ô | ¡ûÃæ¼ Ì, ÇòÂì ½ç, ±ü¼ Ëüµ¬»Ò(¿ÀÆàÀ²ÊÂç³Ø) |
pages | pp. 357 - 361 |
keywords | ¿ôÃÍÀÑʬ, ¼þ´üŪÀþ·Á»þÊѲóÏ©, ½¤ÀµÀáÅÀ²òÀÏË¡, AC²òÀÏ, ²óÏ©¥·¥ß¥å¥ì¡¼¥·¥ç¥ó |
abstract | SPICE¤ËÂåɽ¤µ¤ì¤ëÈÆÍѲóÏ©¥·¥ß¥å¥ì¡¼¥¿¤Ç¤Ï¡¢ÆþÎÏ¿®¹æ¤«¤é¸«¤Æ²óÏ©¤Î¥Ñ¥é¥á¡¼¥¿¤¬»þ´Ö¤ÇÊѲ½¤¹¤ë²óÏ©¤ÎAC²òÀϤòľÀܹԤ¦¤³¤È¤Ï¤Ç¤¤Ê¤¤¡£¥¹¥¤¥Ã¥Á¥É¥¥ã¥Ñ¥·¥¿²óÏ©¤Ê¤É¤ÎÆÃÄê¤Î²óÏ©¤Ë¤Ä¤¤¤Æ¤Ï¡¢ÀìÍѥġ¼¥ë¤¬Â¸ºß¤¹¤ë¤¬¡¢»ÈÍѤǤ¤ëÁǻҤ¬¸ÂÄꤵ¤ì¤ë¤Ê¤É¤ÎÀ©Ìó¤¬Â¿¤¤¡£ ËÜÏÀʸ¤Ç¤Ï¡¢¿ôÃÍÀÑʬ¤òÍøÍѤ·¤Æ¡¢¼þ´üŪÀþ·Á»þÊѲóÏ©¤Î¼þÇÈ¿ô±þÅú¤ò·×»»¤¹¤ë¼êË¡¤Ë¤Ä¤¤¤Æ¡¢·×»»Î̤ȷ׻»µ¡¤Î¥á¥â¥ê¤Î»ÈÍÑÎ̤òÂçÉý¤Ëºï¸º¤·¤¿¼êË¡¤òÄó°Æ¤¹¤ë¡£ÎãÂê²óÏ©¤Ë¤è¤ê¡¢Äó°Æ¼êË¡¤Î͸úÀ¤ò³Îǧ¤·¤¿¡£ ËܼêË¡¤Ç¤Ï¡¢¿ôÃÍÀÑʬ¤òŬÍѤ·¤Æ²òÀϤ¹¤ë¤Î¤Ç¡¢ÁǻҤÎÀ©¸Â¤¬Ìµ¤¯¡¢¥×¥í¥°¥é¥à¤Î¼ÂÁõ¤âÍưפǤ¢¤ë¡£ |
Âê̾ | ESDÊݸî²óÏ©Ì֤Υեë¥Á¥Ã¥×²òÀϼêË¡ |
Ãø¼Ô | ¡ûÎÓ º¸ÀéÉ×, Æî ʸ͵(Åì¼Ç¥»¥ß¥³¥ó¥À¥¯¥¿¡¼¼Ò), »³ÅÄ Àµ¾¼(Åì¼Ç¥Þ¥¤¥¯¥í¥¨¥ì¥¯¥È¥í¥Ë¥¯¥¹) |
pages | pp. 363 - 368 |
keywords | ESD, Êݸî²óÏ©, ¥Ñ¥Ã¥ÉÅÅ°µ, ÅÅή¥Ñ¥¹ |
abstract | ESD¤Ëµ¯°ø¤¹¤ëÀß·×·«¤êÊÖ¤·¤òËɤ°¤¿¤á¤Ë¤Ï¡¢Àß·×Ãʳ¬¤Ë¤ª¤±¤ëESDÊݸî²óÏ©Ì֤θ¡¾Ú¤¬É¬ÍפǤ¢¤ë¡£ËܹƤǤϡ¢Á´¤Æ¤Î¥Ñ¥Ã¥É¥Ú¥¢¤Î¥Ñ¥Ã¥ÉÅÅ°µ¤¬²òÀϲÄǽ¤ÊESDÊݸî²óÏ©Ì֤Υեë¥Á¥Ã¥×²òÀϼêË¡¤òÄó°Æ¤¹¤ë¡£ËܼêË¡¤ÏºÇû·Ðϩõº÷¤È²óÏ©¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤ÎÍøÅÀ¤òÁȤ߹ç¤ï¤»¤Æ¤ª¤ê¡¢ºÇû·Ðϩõº÷¤ÈƱÅù¤Î½èÍý»þ´Ö¤Ç¡¢¤è¤êÀºÅÙ¤ÎÎɤ¤¥Ñ¥Ã¥ÉÅÅ°µ¤Î²òÀϤ¬²Äǽ¤È¤Ê¤Ã¤Æ¤¤¤ë¡£¼Â¸³·ë²Ì¤«¤é¡¢ËܼêË¡¤Ë¤è¤ê¡¢ESDÂкö¤Ë¤è¤ë¥Ñ¥Ã¥ÉÅÅ°µ¤ÎÄ㸺¸ú²Ì¤Îͽ¬¤¬²Äǽ¤Ç¤¢¤ë¤³¤È¤¬¼¨¤µ¤ì¤¿¡£¤Þ¤¿¡¢858¥Ñ¥Ã¥É¤Î¥Á¥Ã¥×¤ËÂФ·¤Æ¡¢Á´¤Æ¤Î¥Ñ¥Ã¥É¥Ú¥¢¤Î¥Ñ¥Ã¥ÉÅÅ°µ²òÀϤ¬2»þ´Ö°ÊÆâ¤Ç¼Â¹Ô¤Ç¤¤¿¡£ |
Âê̾ | »°¼¡¸µÅż§³¦¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤òÍѤ¤¤¿S¥Ñ¥é¥á¡¼¥¿²òÀϤˤª¤±¤ë¸íº¹Í×°ø¤Èɾ²Á¤Ë´Ø¤¹¤ë¹Í»¡ |
Ãø¼Ô | ¡ûµ×ÊÝÅÄ ±ÑÀµ(ÀŲ¬Âç³Ø), ÅÏîµ µ®Ç·(ÀŲ¬¸©Î©Âç³Ø), ¹ÓÌÚ ·ò¼¡(¥½¥Ë¡¼), Àõ°æ ½¨¼ù(ÀŲ¬Âç³Ø) |
pages | pp. 369 - 374 |
keywords | FDTDË¡, Åż§³¦¥·¥ß¥å¥ì¡¼¥·¥ç¥ó, FDM, ¥á¥Ã¥·¥å¥µ¥¤¥º |
abstract | ËÜÊó¹ð¤Ç¤Ï¡¤Ã±½ã¤Ê¹½Â¤¤ÎÇÛÀþ¤ò»ý¤Ä´ðÈĤËÂФ·¡¤Â¬Äê¤ÈFDTDË¡¤Ë¤è¤ë²òÀϤò¹Ô¤¤¡¤S¥Ñ¥é¥á¡¼¥¿¤ÎÈæ³Ó¤ò¹Ô¤¤¡¤¤µ¤é¤ËFDTDË¡¤òÍѤ¤¤¿²òÀϤÎÀºÅ٤˴ؤ·¤Æ¸¡Æ¤¤ò¹Ô¤¦¡¥ÇÛÀþ¤ÎS¥Ñ¥é¥á¡¼¥¿¤ÎÈæ³Ó¤Ë¤ª¤¤¤Æ¡¤¥»¥ë¥µ¥¤¥º¤Ëµ¯°ø¤¹¤ë¸íº¹¤Ï¡¤¥â¥Ç¥ë²½¤µ¤ì¤¿ÇÛÀþ¤ÎÆÃÀ¥¤¥ó¥Ô¡¼¥À¥ó¥¹¤Î¸íº¹¤È¸À¤¤´¹¤¨¤ë¤³¤È¤¬¤Ç¤¤ë¡¥¤½¤³¤Ç¡¤FDTDË¡¤ÈƱÍͤ˳ʻҾõ¤Î¥»¥ë¤¬ÍѤ¤¤é¤ì¤ëFDM¤Ë¤è¤Ã¤ÆÆÃÀ¥¤¥ó¥Ô¡¼¥À¥ó¥¹¤ÎÃͤò¸«ÀѤâ¤ë¤³¤È¤Ë¤è¤ê¡¤É¬ÍפȤ¹¤ëÀºÅÙ¤ËÂФ¹¤ëºÇŬ¤Ê¥»¥ë¥µ¥¤¥º¤Î·èÄê¤Ë´Ø¤¹¤ë¸¡Æ¤¤ò¹Ô¤¦¡¥¤µ¤é¤Ë¡¤ÆÃÀ¥¤¥ó¥Ô¡¼¥À¥ó¥¹¤ÎÊäÀµ¤òÍѤ¤¤¿¡¤¸úΨŪ¤ÊÇÛÀþ¤Î²òÀϼêË¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡¥ |
Âê̾ | I¡¢Q·ÐÏ©¥À¥¤¥Ê¥ß¥Ã¥¯¡¦¥Þ¥Ã¥Á¥ó¥°¤Ë¤è¤ë¹â¼þÇÈ¿®¹æȯÀ¸´ï¤ÎÄ㥹¥×¥ê¥¢¥¹²½ |
Ãø¼Ô | ÂçÄÐ ½ã, ¡û»± Úß, ¾®ÎÓ ½ÕÉ×, ¾®¼¼ µ®µª, µÜËÜ ¹¬¼£(·²ÇÏÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 375 - 380 |
keywords | ¿®¹æȯÀ¸´ï, ¥À¥¤¥Ê¥ß¥Ã¥¯¡¦¥Þ¥Ã¥Á¥ó¥°, I,Q·ÐÏ©¥ß¥¹¥Þ¥Ã¥Á, DAÊÑ´¹´ï, SFDR |
abstract | ¤³¤ÎÏÀʸ¤Ç¤Ï¡¢I, Q¥Ù¡¼¥¹¥Ð¥ó¥É¿®¹æ¤ò¥Ç¥¸¥¿¥ëŪ¤ËÊÑÄ´¤·¤Æ DAÊÑ´¹¤ò¹Ô¤¤¡¢¤½¤Î½ÐÎϤò¥ß¥¥µ¤Èȯ¿¶´ï¤Ë¤è¤ê¹â¼þÇÈ¿®¹æ¤Ë¼þÇÈ¿ôÊÑ´¹¤ò¹Ô¤¦Êý¼°¤òÍѤ¤¤¿¹â¼þÇÈ¿®¹æȯÀ¸´ï¤Ë¤ª¤¤¤Æ¡¢½ÐÎÏ¿®¹æ¤ÎÄ㥹¥×¥ê¥¢¥¹²½¤Î¤¿¤á¤Ë¡¢I¡¢Q·ÐÏ©¤Î 2ch DAÊÑ´¹´ï¤òµ¼»÷¥é¥ó¥À¥à¤ËÀÚ¤êÂؤ¨¤ë¥À¥¤¥Ê¥ß¥Ã¥¯¡¦¥Þ¥Ã¥Á¥ó¥°Ë¡¤òÄó°Æ¤¹¤ë¡£¤³¤Î¼êË¡¤Ë¤è¤ê 2ch DAC´Ö¤ÎÆÃÀ¤Î¥ß¥¹¥Þ¥Ã¥Á¤Ë¤è¤Ã¤ÆÀ¸¤¸¤ë¥¹¥×¥ê¥¢¥¹À®Ê¬¤¬¼þÇÈ¿ô³È»¶¤µ¤ìSFDR¤¬¸þ¾å¤¹¤ë¤³¤È¤òMatlab, Simulink ¤òÍѤ¤¤¿¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ç³Îǧ¤·¤¿¡£ |
Âê̾ | A Note on Jitter Noise and Harmonic Components of AD/DA Converters in Generating IF Signals |
Ãø¼Ô | ¡ûKoichi Ichige, Hiroyuki Arai(Yokohama National University) |
pages | pp. 381 - 384 |
keywords | AD/DA converter, IF signal, jitter noise, undersampling, harmonic components |
abstract | This paper aims at developing IF signal generator at several hundred MHz using low sampling-rate AD and DA converters. The proposed generator is assumed to be used in mobile communication applications, especially as a fundamental device for Software Defined Radio. First we study on the effect of jitter noise in AD converter to the quality and the transmission speed of communication. The effect of jitter noise cannot be ignored when we employ undersampling technique. Therefore we should discuss appropriate undersampling rate for high-speed data transmission. Then we study on the use of alias harmonic components in DA conversion for generating high-frequency IF signal with low sampling-rate DA converter. Here we would see if harmonic components can improve the communication quality while preserving low sampling-rate in DA conversion. Some simulation and experimental results will be shown to see if the proposed system really works. |
Âê̾ | ¦²¦¤¾è»»Î̻Ҳ½´ï |
Ãø¼Ô | ¡û³ÀÅÄ ¼£(¾åÃÒÂç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²Ê), ÂçÃÝ ´º, ÅÄÃæ êÌ(¾åÃÒÂç³Ø) |
pages | pp. 385 - 390 |
keywords | ¥·¥°¥Þ¦¤¥Ç¥ë¥¿, ¾è»»´ï, Î̻Ҳ½ |
abstract | ¥·¥°¥Þ¥Ç¥ë¥¿ÊÑÄ´¤òÍѤ¤¤¿¹âÀºÅ٤ʾ軻Î̻Ҳ½´ï¤Î¿·¤·¤¤¼êË¡¤òÄó°Æ¤¹¤ë¡£¤³¤Î¥·¥°¥Þ¥Ç¥ë¥¿¾è»»Î̻Ҳ½´ï¤Ï2¾è²óÏ©¤È2¸Ä¤Î1¥Ó¥Ã¥È¥·¥°¥Þ¥Ç¥ë¥¿ADÊÑ´¹´ï¤è¤ê¹½À®¤µ¤ì¡¢2¤Ä¤Î¥¢¥Ê¥í¥°ÆþÎϤξ軻·ë²Ì¤ò¥Ç¥£¥¸¥¿¥ë²½¤µ¤ì¤¿¥Ñ¥ë¥¹¤Ç½ÐÎϤ¹¤ë¡£Äó°Æ¼êË¡¤ò¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤ê¸¡¾Ú¤·¤¿¡£¥¢¥Ê¥í¥°¾è»»½èÍý¤Î¹âÀºÅÙ²½¤Ï̤²ò·è¤Ê¤Þ¤Þ¤Ç¤¢¤ë¤¬¡¢Äó°Æ¼êË¡¤Ë¤è¤ê¹âÀºÅÙ²½¤¬´üÂԤǤ¤ë¡£ |
Âê̾ | ¥Ñ¥ë¥¹·Á¥Ï¡¼¥É¥¦¥§¥¢¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤òÍѤ¤¤¿2¼¡¸µ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥Ñ¥ë¥¹ÅÁÈÂÆÃÀ |
Ãø¼Ô | ¡û¼µ· ²í»Ë(ÆüËÜÂç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²Ê), º´Çì ¾¡ÉÒ, ´Øº¬ ¹¥Ê¸(ÆüËÜÂç³ØÍý¹©³ØÉô) |
pages | pp. 391 - 395 |
keywords | ¥Ñ¥ë¥¹·Á¥Ï¡¼¥É¥¦¥§¥¢¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë, 2¼¡¸µ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯, ¥Ñ¥ë¥¹ÅÁÈÂ, ¸Çͼþ´ü, ÉÔ±þ´ü |
abstract | ²æ¡¹¤Ï¡¤À¸ÂΤλɷã³èÆ°¤òÌϤ·¤¿ºÙ˦ÂΤΥâ¥Ç¥ë¤Ç¤¢¤ë¥Ñ¥ë¥¹·Á¥Ï¡¼¥É¥¦¥§¥¢¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤òÍѤ¤¤Æ¡¢¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤ò¹½ÃÛ¤¹¤ë¤³¤È¤òÌÜŪ¤Ë¸¦µæ¤ò¹Ô¤Ã¤Æ¤¤¤ë¡£º£²ó¡¢¥Ñ¥ë¥¹·Á¥Ï¡¼¥É¥¦¥§¥¢¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤È¥·¥Ê¥×¥¹¥â¥Ç¥ë¤òÍѤ¤¤Æ¡¤2¼¡¸µ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤ò¹½À®¤·¡¤¤½¤Î¥Ñ¥ë¥¹ÅÁÈÂÆÃÀ¤Ë¤Ä¤¤¤Æ¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤ë¸¡Æ¤¤ò¹Ô¤Ã¤¿¡£¤½¤Î·ë²Ì¡¢³°¼þÉôµÚ¤ÓÆâÉô¤Î³Æ¥Ñ¥ë¥¹·Á¥Ï¡¼¥É¥¦¥§¥¢¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤Î¥Ñ¥ë¥¹½ÐÎϼþ´ü¤ä¡¤±þÅúÆÃÀµÚ¤Ó¡¤¥Í¥Ã¥È¥ï¡¼¥¯Æâ¤ò¥Ñ¥ë¥¹¤¬ÅÁȤ¹¤ë·ÐÏ©¤ò·è¤á¤ëÍ×°ø¤Î°ì¤Ä¤Ë¡¤³°¼þÉô¤Î¸Çͼþ´ü¤¹¤Ê¤ï¤ÁÆþÎÏ°ÌÃÖµÚ¤Ó¡¤ÆâÉô¤ÎÉÔ±þ´ü¤¬±Æ¶Á¤¹¤ë¤³¤È¤ò¼¨º¶¤·¤¿¡£ |
Âê̾ | CC¤òÍѤ¤¤¿¹â¼¡ÅÅή¥â¡¼¥É¥Õ¥£¥ë¥¿¤Î¼Â¸½ |
Ãø¼Ô | ¡ûÅļ À¿°ìϺ(Ä»¼èÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤ÅŻҹ©³ØÀ칶), ÀÐÅÄ ²í(Ä»¼èÂç³ØÁí¹ç¾ðÊó½èÍý¥»¥ó¥¿¡¼), Éû°æ ͵(Ä»¼èÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 397 - 401 |
keywords | giren |
abstract | ¶áǯ,Äã¾ÃÈñÅÅÎÏ,¹¤¤¥À¥¤¥Ê¥ß¥Ã¥¯¥ì¥ó¥¸¤Ê¤É¤ÎÍøÅÀ¤¬¤¢¤ëÅÅή¥â¡¼¥É¥Õ¥£¥ë¥¿¤¬Äó°Æ¤µ¤ì¤Æ¤¤¤ë.ËܹƤǤÏCC¶(second generation current conveyor),CFCC¶(current follower CC¶)¤òÍѤ¤¤¿1¼¡¤È2¼¡ÅÅή¥â¡¼¥É¥Õ¥£¥ë¥¿¤òÄó°Æ¤¹¤ë.¤³¤³¤Ç2¼¡¥Õ¥£¥ë¥¿¤Ë¤Ä¤¤¤Æ¤ÏÁǻҿô¤¬¾¯¤Ê¤¤²óÏ©¹½À®¤ÈÁǻҿô¤¬Â¿¤¯¤Ê¤ë¤¬ÁÇ»ÒÃͤËÍøÅÀ¤¬¤¢¤ë²óÏ©¹½À®¤Î2¼ïÎà¤òÄó°Æ¤¹¤ë.¤Þ¤¿Äó°Æ¤·¤¿¥Õ¥£¥ë¥¿¤ò½Ä³Àܳ¤¹¤ë¤³¤È¤Ë¤è¤ê£µ¼¡¥Ð¥¿¥ï¡¼¥¹LPF¤ò¼Â¸½¤·,PSpice¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤ÈÍýÏÀ²òÀϤȤòÈæ³Ó¤·¤¿. |
Âê̾ | FTFN¤ÈOTA¤òÍѤ¤¤¿¥¤¥ß¥¿¥ó¥¹ÊÑ´¹´ï¤Î°ì¹½À® |
Ãø¼Ô | ¡ûÀÐÀî ·Ã°ì(Ä»¼èÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤ÅŻҹ©³ØÀ칶¿®¹æ½èÍý¸¦µæ¼¼), Æâ¼ ²íºÈ(Ä»¼èÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê¿®¹æ½èÍý¸¦µæ¼¼), ÀÐÅÄ ²í(Ä»¼èÂç³ØÁí¹ç¾ðÊó½èÍý¥»¥ó¥¿¡¼), Éû°æ ͵(Ä»¼èÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 403 - 407 |
keywords | cc2ad844 |
abstract | ¥¢¥Ê¥í¥°¿®¹æ½èÍý¤ÎʬÌî¤Ë¤ª¤¤¤ÆǽưÁǻҤòÍѤ¤¤¿¥¤¥ß¥¿¥ó¥¹¥·¥ß¥å¥ì¡¼¥¿¤Ë´Ø¤¹¤ëÏÀʸ¤¬¿ô¿¤¯Êó¹ð¤µ¤ì¤Æ¤¤¤ë¡¥¤³¤ì¤é¤ÎÆ⡤OTA¤òÍѤ¤¤¿Gyrator¤È¥³¥ó¥Ç¥ó¥µ¤Ë¤è¤ê¹½À®¤µ¤ì¤¿¥¤¥ó¥À¥¯¥¿¥ó¥¹¥·¥ß¥å¥ì¡¼¥·¥ç¥ó²óÏ©¤Ï¾ÃÈñÅÅÎÏ¡¤ÍøÍѤ¹¤ë¼þÇÈ¿ôÂӰ衤»ÈÍѼõÆ°ÁǻҿôÅù¤ÎÌ̤ÇÍ¥¤ì¤¿ÆÃÀ¤ò¼¨¤·¤Æ¤¤¤ë¡¥¤Þ¤¿¡¤¶áǯ¡¤Ç½Æ°ÁǻҤȤ·¤ÆFTFN¤¬ÃíÌܤµ¤ì¤Æ¤¤¤ë¡¥¤·¤«¤·¡¤¥¤¥ß¥¿¥ó¥¹ÊÑ´¹´ï¤Ë´Ø¤¹¤ëÏÀʸ¤Ï¤¢¤Þ¤ê¸¡Æ¤¤µ¤ì¤Æ¤¤¤Ê¤¤¡¥ËÜÏÀʸ¤Ç¤Ï¡¤FTFN¤ò2¸ÄÍѤ¤¤¿³Æ¼ï¥¤¥ß¥¿¥ó¥¹ÊÑ´¹´ï¤Î¿·¤·¤¤¹½À®Ë¡¤ò´ð¤È¤·FTFN¡¡2¸Ä¤ÈOTA¡¡1¸Ä¤ÈÀÜÃÏ·¿¼õÆ°ÁÇ»Ò1¸Ä¤Ç¹½À®¤µ¤ì¤ëGyrator¤Î¹½À®¤òÄó°Æ¤¹¤ë¡¥¹¹¤Ë¡¤ËÜ´ðËܹ½À®²óÏ©¤ØFTFN¤Ç¹½À®¤µ¤ì¤ëÁÞÆþ²óÏ©¤ò½ç¼¡Éղ䷤Ƥ¤¤¯¤³¤È¤Ë¤è¤ê¡¤°ìÈÌŪ¤Ê¥¤¥ß¥¿¥ó¥¹ÊÑ´¹²óÏ©¤¬ÆÀ¤é¤ì¤ë¤³¤È¤òÌÀ¤é¤«¤Ë¤·¤Æ¤¤¤ë¡¥ |
Âê̾ | ¥È¥Ã¥×¥À¥¦¥óÀ߷פòÌÜŪ¤È¤¹¤ëPLL¤ÎVerilog-A¤Ë¤è¤ë¥â¥Ç¥ë²½¤È¥·¥ß¥å¥ì¡¼¥·¥ç¥ó |
Ãø¼Ô | ¡ûÂ籺 ¿ò±û(ÀŲ¬Âç³ØÅŻҲʳظ¦µæ²Ê), Ê¿¹© ÂÙÇ·(ÀŲ¬Âç³ØÍý¹©³Ø¸¦µæ²Ê), ÎëÌÚ ÊÙ(ÀŲ¬Âç³ØÅŻҲʳظ¦µæ²Ê), Àõ°æ ½¨¼ù(ÀŲ¬Âç³ØÅŻҲʳظ¦µæ²Ê¡¢ÀŲ¬Âç³ØÍý¹©³Ø¸¦µæ²Ê¡¢ÀŲ¬Âç³Ø¹©³ØÉô¥·¥¹¥Æ¥à¹©³Ø²Ê) |
pages | pp. 409 - 414 |
keywords | ¥¢¥Ê¥í¥°HDL, Verilog-A, ²óÏ©¥·¥ß¥å¥ì¡¼¥·¥ç¥ó, PLL |
abstract | ËÜÊó¹ð¤Ç¤Ï¡¤PLL¤Î¹½À®Í×ÁǤËÅŸ»ÅÅ°µ¤Î±Æ¶Á¤ò¹Íθ¤·¤¿Verilog-A¤Ç¤Îµ½ÒÊýË¡¤ò¼¨¤¹¡¥PLL¤ò¹½À®¤¹¤ë²óÏ©¤Ç¤¢¤ëVCO¡¤¥Á¥ã¡¼¥¸¥Ý¥ó¥×¤ÎÅŸ»ÅÅ°µÊÑÆ°¤Ø¤Î±Æ¶Á¤ò¼¨¤·¡¤Verilog-A¤ÎÆ°ºîµ½Ò¤ËƳÆþ¤¹¤ë¡¥¤½¤·¤Æ¡¤Verilog-A¤È¥È¥é¥ó¥¸¥¹¥¿¤Ç¤ÎÀ߷פ·¤¿²óÏ©¤È¤ÎÈæ³Ó¤ò¹Ô¤¤¡¤Æ°ºîµ½Ò¤ÎÂÅÅöÀ¤ò¼¨¤¹¤È¤È¤â¤Ë¡¤Verilog-A¤òÍѤ¤¤ëÀ߷פÎ͸úÀ¤ò¼¨¤¹¡¥Ëܵ½ÒÊýË¡¤Ë¤è¤ê¡¤¥¢¥Ê¥í¥°/¥Ç¥£¥¸¥¿¥ëº®ºÜ²óÏ©¤Î¼ÂºÝŪ¤Ê¾å°Ì¥ì¥Ù¥ë¤Î¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤¬²Äǽ¤È¤Ê¤ê¡¤¥È¥Ã¥×¥À¥¦¥óÀ߷פòÍưפˤ¹¤ë¤â¤Î¤È¤Ê¤ë¡¥ |
Âê̾ | ¿Ê²½Åª¥°¥é¥ÕÀ¸À®¼êË¡¤Ë´ð¤Å¤¯¥«¥ì¥ó¥È¥ß¥é¡¼²óÏ©¤Î¹çÀ® |
Ãø¼Ô | ¡û²Æ°æ ²íŵ, ËÜ´Ö ¾°Ê¸, ÀÄÌÚ ¹§Ê¸(ÅìËÌÂç³ØÂç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê), Èõ¸ý ζͺ(ÅìË̹©¶ÈÂç³Ø¹©³ØÉô) |
pages | pp. 415 - 420 |
keywords | ²óÏ©Àß·×, ¿Ê²½Åª·×»»¼êË¡, ¥¢¥Ê¥í¥°²óÏ© |
abstract | ËÜÏÀʸ¤Ç¤Ï¡¤ÀìÌçÃ챤òÍѤ¤¤º¤ËÍÍ¡¹¤Ê²óÏ©¹½Â¤¤òÁÏȯŪ¤ËÀ¸À®¤¹¤ë¼êË¡¤È¤·¤Æ¡¤¿Ê²½Åª¥°¥é¥ÕÀ¸À®¼êË¡¡ÊEGG: Evolutionary Graph Generation¡Ë¤òÄó°Æ¤¹¤ë¡¥EGG¤Ï¡¤²óÏ©¹½Â¤¤ò¥°¥é¥Õ¹½Â¤¤È¤·¤ÆÃê¾Ý²½¤·¡¤¤½¤Î¥°¥é¥Õ¹½Â¤¤Ø¤ÎľÀÜŪ¤Ê¹½Â¤Áàºî¤ò¹Ô¤¦¤³¤È¤Ë¤è¤ê¡¤²óÏ©¹½Â¤¤ÎºÇŬ²½¤ò¸úΨŪ¤Ë¼Â¸½¤¹¤ë¡¥ËÜÏÀʸ¤Ç¤Ï¡¤EGG¤Ë´ð¤Å¤¯¥¢¥Ê¥í¥°²óÏ©¹çÀ®¥·¥¹¥Æ¥à¤Î¹½ÃۤˤĤ¤¤Æ½Ò¤Ù¤ë¡¥¹çÀ®ÂоݤȤ·¤Æ¥«¥ì¥ó¥È¥ß¥é¡¼¤òºÎÍѤ·¡¤¹çÀ®¼Â¸³¤Î·ë²Ì¤«¤é¡¤ÌÜŪ¤Ë±þ¤¸¤¿ÍÍ¡¹ ¤Ê²óÏ©¹½Â¤¤Î¿Ê²½Åª¹çÀ®¤¬²Äǽ¤Ç¤¢¤ë¤³¤È¤ò¼¨¤¹¡¥ |
Âê̾ | ¥ì¥É¥Ã¥¯¥¹¡¦¥Þ¥¤¥¯¥í¥¢¥ì¡¼¤òÍѤ¤¤¿¶½Ê³ÀÈ¿±þ³È»¶¾ì¤Î¼Â¸½ |
Ãø¼Ô | ¡ûÊ¿ÄÍ âÃɧ(ÀçÂæÅÅÇȹ©¶È¹âÅùÀìÌç³Ø¹» ¾ðÊóÄÌ¿®¹©³Ø²Ê), ÃÓÅÄ ÌÐ, ÀÄÌÚ ¹§Ê¸(ÅìËÌÂç³Ø Âç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê), Èõ¸ý ζͺ(ÅìË̹©¶ÈÂç³Ø ¹©³ØÉô) |
pages | pp. 421 - 426 |
keywords | ʬ»Ò¥³¥ó¥Ô¥å¡¼¥Æ¥£¥ó¥°, ʬ»Ò¥Ç¥Ð¥¤¥¹, È¿±þ³È»¶·Ï, ÈóÀþ·Á¥À¥¤¥Ê¥ß¥¯¥¹, ¥¢¥Ê¥í¥°½¸ÀѲóÏ© |
abstract | The possibility of constructing high-density parallel computing architectures using molecular electronics technology is explored. By employing molecular computing devices, such as artificial catalyst devices, new circuit/system integration could be realized. To clarify the proposed concept, an experimental model of a redox microarray is presented. To implement a multichannel potentiostat that controls a redox microarray, a CMOS integrated circuit of prototype operational amplifiers is fabricated. |
Âê̾ | Elastic Graph Matching¤Î¤¿¤á¤Î¥Ç¥£¥¸¥¿¥ë¥¤¥á¡¼¥¸¥×¥í¥»¥Ã¥µLSI¤Î¥¢¡¼¥¥Æ¥¯¥Á¥ã |
Ãø¼Ô | ¡ûÃæÌî Å´Ê¿, ¿¹¹¾ δ(¶å½£¹©¶ÈÂç³ØÂç³Ø±¡À¸Ì¿Âι©³Ø¸¦µæ²Ê) |
pages | pp. 427 - 432 |
keywords | ´éǧ¼±, ʪÂÎǧ¼±, Elastic Graph Matching, ¥Ç¥£¥¸¥¿¥ë¥¤¥á¡¼¥¸¥×¥í¥»¥Ã¥µLSI |
abstract | ËÜÏÀʸ¤Ç¤Ï¡¤Elastic Graph Matching(EGM)½èÍý¤ò¹Ô¤¦¥Ç¥£¥¸¥¿¥ë¥¤¥á¡¼¥¸¥×¥í¥»¥Ã¥µLSI¤Î¥¢¡¼¥¥Æ¥¯¥Á¥ã¤òÄó°Æ¤¹¤ë¡¥EGM¤È¤Ï¡¤³Ê»Ò¾õ¤ËÇÛÃÖ¤·¤¿É¾²ÁÅÀ¤òÆþÎϲèÁü¡¤µ²±²èÁü¤½¤ì¤¾¤ì¤ËÀßÄꤷ¡¤Âбþ¤¹¤ëɾ²ÁÅÀ¤Ç¤Î°ìÃ×Å٤ι⤵¤È³Ê»Ò¤ÎÏĤߤξ¯¤Ê¤µ¤ÇÄêµÁ¤µ¤ì¤ëɾ²Á´Ø¿ô¤¬ºÇÂç¤Ë¤Ê¤ë¤è¤¦¤Ë¡¤É¾²ÁÅÀ¤ò°ÜÆ°¤µ¤»¤ë¤È¤¤¤¦¥Þ¥Ã¥Á¥ó¥°¼êË¡¤Ç¤¢¤ë¡¥É¾²ÁÅÀ¤ò°ÜÆ°¤µ¤»¤ÆÈæ³Ó¤¹¤ë¤¿¤á¡¤ÂоÝʪ¤ÎÊѲ½¤Ë´è·ò¤Ç¤¢¤ë¤È¤¤¤¦ÆÃŤ¬¤¢¤ë¡¥Äó°Æ¥¢¡¼¥¥Æ¥¯¥Á¥ã¤Ï¡¤³Ê»ÒÅÀ¼þÊդΰìÃ×Å٥ǡ¼¥¿¤ò¸úΨŪ¤Ë´ÉÍý¤¹¤ë¤³¤È¤Ç¡¤·×»»¥¹¥Æ¥Ã¥×¤òºï¸º¤Ç¤¤ë¡¥50MHzÆ°ºî¤ò²¾Äꤹ¤ë¤È¡¤1²ó¤Î¥Þ¥Ã¥Á¥ó¥°½èÍý¤ò0.457¥ß¥êÉäǼ¹ԤǤ¤ë¤³¤È¤¬¸«ÀѤâ¤é¤ì¤¿¡¥ |
Âê̾ | MC-CDMA¤ÈW-CDMA¤ÎÅù²Áɽ¸½¤Ë¤â¤È¤Å¤¯FFT¤òÍѤ¤¤¿HSDPA¤Î°ì³çµÕ³È»¶Ë¡ |
Ãø¼Ô | ¡ûÃæ¼ ÁïÂÀ, À¾Àî À¶»Ë(ÅìµþÅÔΩÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤¹©³ØÀ칶) |
pages | pp. 433 - 438 |
keywords | FFT, W-CDMA, MC-CDMA, OFDM |
abstract | W-CDMA¡ÊWideband Code Division Multiple Access¡Ë¤ÎHSDPA¡ÊHigh Speed Downlink Packet Access¡Ë¤Ç¤Ï¡¤ OVSFÉä¹æ¤òÍѤ¤¤¿¥Þ¥ë¥Á¥³¡¼¥ÉÅÁÁ÷¤Ë¤è¤ê¹â®¤ÊÅÁÁ÷¤ò¼Â¸½¤·¤Æ¤¤¤ë¡¥ ¤·¤«¤·¡¤¼õ¿®Â¦¤Ç¤Ï¿½Å¥³¡¼¥É¿ô¤Ë±þ¤¸¤ÆÊ£¿ô¤ÎOVSFÉä¹æ¤Ë¤è¤ê¼õ¿®¿®¹æ¤ò¤½¤ì¤¾¤ìµÕ³È»¶¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤¿¤á¡¤µÕ³È»¶½èÍý¤¬Ê£»¨¤È¤Ê¤ë¡¥ ËܹƤǤϡ¤OVSFÉä¹æ¤Î¼þ´üÀ¤ò¹Íθ¤·¡¤¹â®¥Õ¡¼¥ê¥¨ÊÑ´¹¡ÊFFT¡Ë¤òÍѤ¤¤Æ°ì³ç¤ËµÕ³È»¶¤¹¤ë¤³¤È¤Ë¤è¤ê¡¤µÕ³È»¶½èÍý¤ò·Ú¸º¤¹¤ëÊýË¡¤òÄó°Æ¤¹¤ë¡¥ |
Âê̾ | ¦¤¦²ÊÑÄ´¿®¹æ¤òÍѤ¤¤¿¥Ç¥£¥¸¥¿¥ë¼þÇÈ¿ô¹çÀ®¼êË¡¤Î¸¡Æ¤ |
Ãø¼Ô | ¡ûÀÞÌî ͵°ìϺ, ¹õß· ¼Â(Åìµþ¹©¶ÈÂç³Ø Áí¹çÍý¹©³Ø¸¦µæ²Ê), ÊÒ¶Í ¿ò(¤¹¤Æ¤¤Ê(Í)) |
pages | pp. 439 - 443 |
keywords | DDS, ¦¤¦²ÊÑÄ´, ¥Ç¥£¥¸¥¿¥ë¼þÇÈ¿ô¹çÀ®, 1¥Ó¥Ã¥È¿®¹æ |
abstract | Ǥ°Õ¤Î¼þÇÈ¿ô¤Î¿®¹æ¤òÆÀ¤ëÊýË¡¤È¤·¤Æ¡¢¦¤¦²ÊÑÄ´¿®¹æÎó¤òDDS(Direct Digital Synthesis)¤Î°ÌÁêÁýʬ¤ËÍѤ¤¤ë¼êË¡¤òÄó°Æ¤·¸¡Æ¤¤¹¤ë¡£ËܼêË¡¤Ç¤Ï¦¤¦²ÊÑÄ´¤Î¸ú²Ì¤Ç°ÌÁêÃͤÎLSB°Ê²¼¤Î»Ø¼¨¤¬²Äǽ¤È¤Ê¤ê¡¢¤³¤ì¤Ë¤è¤ê¥¹¥×¥ê¥¢¥¹¤Î¸¶°ø¤È¤Ê¤êÆÀ¤ë°ÌÁê´Ý¤á¤ò¹Ô¤ï¤º¤Ë½ÐÎϼþÇÈ¿ôʬ²òǽ¤Î¸þ¾å¤¬¿Þ¤ì¤ë¡£¤µ¤é¤Ë¥¯¥í¥Ã¥¯¤è¤ê½½Ê¬Ä㤤¼þÇÈ¿ô°è¤Ç¤Ï°ì¼ï¤ÎÊ¿³ê¸ú²Ì¤¬ÆÀ¤é¤ì¡¢Æ±¥¯¥í¥Ã¥¯¤ÇÍýÁÛŪ¤ËÀþ·ÁÊä´Ö¤ò¹Ô¤¦¤è¤ê¹¤¤SFDR¤¬ÆÀ¤é¤ì¤ë¤³¤È¤ò¡¢1 ¥Ó¥Ã¥È¤Î¦¤¦²ÊÑÄ´¿®¹æ¤òÍѤ¤¤¿¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Î·ë²Ì¤È¤·¤Æ¼¨¤¹¡£¤³¤ì¤é¤ÎÆÃħ¤«¤é¡¢¹â¼þÇÈ¿ôʬ²òǽ¤Ç¤«¤Ä¹âÉʼÁ¤Ê¿®¹æ¹çÀ®¤ò¾®µ¬ÌϤʲóÏ©¤Ç¼Â¸½¤Ç¤¤ë²ÄǽÀ¤ò½Ò¤Ù¤ë¡£ |
Âê̾ | Theory of the optimum approximation of vector-signals that must be useful in many fields of signal processing in bio-informatics |
Ãø¼Ô | Yuichi Kida(Hitachi Ltd.), ¡ûTakuro Kida(Nihon University) |
pages | pp. 445 - 450 |
keywords | vector-signal, best approximation |
abstract | Recently, NMR experiment shows that the analysis of the 3-dimensional structure of prion-protein becomes important in the field of prion disease such as BSE (bovine spongiform encephalopathy). Further, in DNA analysis, it is required to approximate DNA subsequences by linear combinations of analog base functions corresponding to nucleotide bases $\{A,C,G,T\}$ and approximate these DNA subsequences based on sample values at decimated sample points arranged non-uniformly.¡¡In this paper, we present generalized optimum approximation for a certain set of vector-signals that must be useful in many fields of signal processing in bio-informatics mentioned above. The presented approximation is quite flexible in choosing sample points and linear pre-processing. The number of variables for a signal and its generalized spectrum are different, in general. In this analysis, we consider the set of vector-signals such that the generalized spectrums have weight-ed norms smaller than a given positive number.¡¡The presented approximation minimizes various worst-case measure of approximation error at the same time among all the linear and the nonlinear approximations under the same conditions. |
Âê̾ | ¥Ç¡¼¥¿°Í¸·¿¥Õ¥£¥ë¥¿¤òÁ°½èÍý¤ËƳÆþ¤·¤¿¸íº¹³È»¶Ë¡ |
Ãø¼Ô | ¡û²Ú²¬ Àé¿Ò, Åĸý μ(É𢹩¶ÈÂç³Ø¹©³ØÉôÅŵ¤ÅŻҾðÊ󹩳زÊ) |
pages | pp. 451 - 456 |
keywords | ¥Ç¥£¥¶Ë¡, ¸íº¹³È»¶Ë¡, Åù¿§Îΰè, ¥Ç¡¼¥¿°Í¸·¿½èÍý |
abstract | ¿³¬Ä´¥Ç¥£¥¸¥¿¥ë²èÁü¤ò2³¬Ä´(Çò¹õ)¤Î¥Ç¥Ð¥¤¥¹¤Ë½ÐÎϤ¹¤ëºÝ¤Ë¡¢Ç»Ã¸¤òµ¼»÷Ū¤Ëɽ¸½¤¹¤ë¥Ï¡¼¥Õ¥È¡¼¥ó½èÍý¤¬¹Ô¤ï¤ì¡¢ÂåɽŪ¤Ê¤â¤Î¤È¤·¤Æ¸íº¹³È»¶Ë¡¤¬µó¤²¤é¤ì¤ë¡£¤³¤Î¸íº¹³È»¶Ë¡¤ÎÌäÂê¤Ï¡¢¿®¹æ¤¬µÞ·ã¤ËÊѲ½¤¹¤ëÉôʬ¤Î¡¢ÊѲ½¸å¤ÎÉôʬ¤¬¥Ï¡¼¥Õ¥È¡¼¥ó²½¤µ¤ì¤Ê¤¤¤³¤È¤Ç¤¢¤ë¡£¤³¤Î¤³¤È¤Ë¤è¤ê¡¢Çò¤«¤é¹õ¤Ø¤Î¥¨¥Ã¥¸¤Ç¤Ï¹õ¤ÎÅù¿§Îΰ褬¡¢¹õ¤«¤éÇò¤Ø¤Î¥¨¥Ã¥¸¤Ç¤ÏÇò¤ÎÅù¿§Îΰ褬ȯÀ¸¤¹¤ë¡£ËÜÏÀʸ¤Ç¤Ï¡¢Åù¿§Îΰè¤ò²óÈò¤¹¤ë¿·¤·¤¤ÊýË¡¤ÎÄó°Æ¤ò¹Ô¤¦¡£Åù¿§Îΰ褬ÁöººÊý¸þÁ°Êý¤ËÂФ·¤Æ¡¢¤½¤ÎÃͤ¬ÉÔŬÅö¤ÊÎ̻Ҳ½¸íº¹¤ò³È»¶¤¹¤ë¤³¤È¤Ë¤è¤Ã¤ÆÀ¸¤¸¤ë¡£¤½¤³¤Ç¡¢¤½¤Î¤³¤È¤òËɤ°¤¿¤á¤Ë¡¢ÆþÎϲèÁü¤ÎÅù¿§Îΰ褬ȯÀ¸¤¹¤ë¤ÈȽÃǤµ¤ì¤ë¥¨¥Ã¥¸Éôʬ¤òͽ¤áÊ¿³ê²½¥Õ¥£¥ë¥¿¤Ë¤è¤Ã¤Æ¡¢ºï¤Ã¤Æ¤ª¤¡¢ÁöººÊý¸þÁ°Êý¤Î°Û¤Ê¤Ã¤¿Ãͤò¤â¤ÄÎΰè¤ËÂФ¹¤ëÎ̻Ҳ½¸íº¹ÃͤÎÉÔŬÅö¤µ¤òÍÞ¤¨¤ë¤³¤È¤ò¹Í¤¨¤ë¡£¤Þ¤¿¡¢ÆþÎϲèÁü¤Î¥Ü¥±¤òËɤ°¤¿¤á¤Ë¥Õ¥£¥ë¥¿½èÍý¤òÅù¿§Îΰè¤ò²óÈò¤¹¤ë¤³¤È¤Ë¸ÂÄꤹ¤ë¥Ç¡¼¥¿°Í¸·¿½èÍý¤È¤¹¤ë¡£Äó°Æ¤¹¤ë¼êË¡¤Ï¡¢¸íº¹³È»¶Ë¡¤Ë´Êñ¤ÊÁ°½èÍýÍѤΥǡ¼¥¿°Í¸·¿¥Õ¥£¥ë¥¿¤òƳÆþ¤·¤¿¤À¤±¤Ç¡¢Åù¿§Îΰè¤Î²óÈò¤ò²Äǽ¤È¤·¤¿Í¥¤ì¤¿ÊýË¡¤Ç¤¢¤ë¡£ |
Âê̾ | ³ÈÄ¥¸íº¹³È»¶Ë¡¤ÎÆÃÀ²òÀÏ |
Ãø¼Ô | ¡û°¤Éô ½Ê¿Í(¿·³ã¸©¹©¶Èµ»½ÑÁí¹ç¸¦µæ½ê) |
pages | pp. 457 - 462 |
keywords | image processing, halftoning, error diffusion, mean density approximation |
abstract | This paper describes an enhancement of Error Diusion Method and its characteristics. The enhanced Error Diusion includes Mean Density Approximation Method. We can easily tune sharpness of halftone images by designing two feedback filters. Some examples of halftoned images and parameter dependency are also shown. |
Âê̾ | ʬ»Þ¸ÂÄêË¡¤òÍѤ¤¤¿¸íº¹¥Õ¥£¡¼¥É¥Ð¥Ã¥¯·¸¿ô¤ÎÎ¥»¶ºÇŬ²½ |
Ãø¼Ô | ¡ûÃæËÜ ¾»Í³, Á°Åè ͦ»Ö, ¿÷¸µ ¹§É×(¹ÅçÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²Ê) |
pages | pp. 463 - 468 |
keywords | ½ä²ó·¿¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿, ¸íº¹¥Õ¥£¡¼¥É¥Ð¥Ã¥¯²óÏ©, ´Ý¤á»¨²», ʬ»Þ¸ÂÄêË¡, ´ËÏÂÌäÂê |
abstract | ËÜÏÀʸ¤Ç¤Ï¡¤¸íº¹¥Õ¥£¡¼¥É¥Ð¥Ã¥¯·¸¿ô¤ò͸¸ìĹ¤ÇºÇŬ²½¤¹¤ëÌäÂê¤Ë¤Ä¤¤¤ÆÏÀ¤¸¤ë¤Æ¤¤¤ë¡¥Äó°Æ¼êË¡¤Ç¤Ï¡¤´ËÏÂÌäÂê¤Î²¼³¦ÃÍɾ²Á¤òÍѤ¤¤¿Ê¬»Þ¸ÂÄêË¡¤ò¤³¤ÎÌäÂê¤ËŬÍѤ·¡¤ºÇŬ¤ÊÎ¥»¶·¸¿ô¤Î¸íº¹¥Õ¥£¡¼¥É¥Ð¥Ã¥¯²óÏ©¤òÀ߷פ¹¤ë¡¥ËÜÀß·×Ë¡¤ÎÆÃĹ¤Ï¡¤À߷פµ¤ì¤¿Î¥»¶·¸¿ô¤ÎºÇŬÀ¤¬Êݾڤµ¤ì¡¤¸·Ì©²ò¤¬ÆÀ¤é¤ì¤ëÅÀ¤Ë¤¢¤ë¡¥ ¿ôÃÍÎã¤Ç¤Ï¡¤ËÜ¥¢¥ë¥´¥ê¥º¥à¤òÍѤ¤¤ÆÀ߷פ·¤¿Í¸Â¸ìĹ¸íº¹FB²óÏ©¤ÈϢ³ÃÍ·¸¿ô¤Îñ½ã´Ý¤á¤Ë¤è¤ë·ë²Ì¤òÈæ³Ó¤·¡¤ËܼêË¡¤Î͸úÀ¤ò¸¡¾Ú¤·¤Æ¤¤¤ë¡¥ |
Âê̾ | ¥Õ¥£¡¼¥ë¥É¥¹¥±¡¼¥é¥Ö¥ë±ÇÁüÉä¹æ²½¤Î¤¿¤á¤Î´°Á´ºÆ¹½À®¥Ç¥¤¥ó¥¿¥ì¡¼¥µ¥Ð¥ó¥¯ |
Ãø¼Ô | ¡ûÀÐÅÄ ÂóËû, ¼¾¾ Àµ¸ã, ËÌÀî ÂçÊå, ¾®ÎÓ ¿®²ð, µÆÃÓ µ×ÏÂ(¿·³ãÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 469 - 474 |
keywords | SNR¥¹¥±¡¼¥é¥Ö¥ë, »þ¶õ´Ö¥¹¥±¡¼¥é¥Ö¥ë, ²ÄµÕ¥Ç¥¤¥ó¥¿¥ì¡¼¥¹½èÍý, ¥Ç¥¤¥ó¥¿¥ì¡¼¥µ¥Ð¥ó¥¯ |
abstract | »þ¶õ´Ö¥¹¥±¡¼¥é¥Ö¥ë±ÇÁüÉä¹æ²½¤Î¤¿¤á¤Î¿·¤¿¤Ê¥Ä¡¼¥ë¤È¤·¤Æ¡¤´°Á´ºÆ¹½À®¥Ç¥¤¥ó¥¿¥ì¡¼¥µ¥Ð¥ó¥¯¤òÄó°Æ¤¹¤ë¡¥¤³¤ì¤Ï¡¤ÆþÎÏ¥×¥í¥°¥ì¥Ã¥·¥Ö±ÇÁü¤Î¥Õ¥ì¡¼¥à¥ì¡¼¥È¤òȾʬ¤Ë¤·¤¿Æó¤Ä¤Î¥×¥í¥°¥ì¥Ã¥·¥Ö±ÇÁü¤Ëʬ²ò¤·¡¤¤«¤Ä¡¤Ãæ´Ö¥Õ¥©¡¼¥Þ¥Ã¥È¤È¤·¤Æ¥¤¥ó¥¿¥ì¡¼¥¹±ÇÁü¤òÍ¿¤¨¤ë¿·¤¿¤Ê¥Õ¥£¥ë¥¿¥Ð¥ó¥¯¤Ç¤¢¤ë¡¥½¾Íè¤Î¥Õ¥£¥ë¥¿¥Ð¥ó¥¯¤È¤Ï°Û¤Ê¤ê¡¤É®¼Ô¤é¤¬Àè¤ËÄó°Æ¤·¤¿²ÄµÕ¥Ç¥¤¥ó¥¿¥ì¡¼¥¹½èÍý¤òÍѤ¤Â¿¼¡¸µÆÃͤÎÊýË¡¤Ç¹½À®¤µ¤ì¤Æ¤¤¤ë¡¥ËÜÊó¹ð¤Ç¤Ï¡¤¥¤¥ó¥¿¥ì¡¼¥¹±ÇÁü¤È¤·¤ÆÆó¼ïÎà¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤·¤Æ¤¤¤ë¡¥°ì¤Ä¤Ï¹¤¯ÍøÍѤµ¤ì¤Æ¤¤¤ë»þ´Ö¿âľQuincunx(¥é¥¤¥ó¥Ù¡¼¥¹)Êý¼°¤Ç¤¢¤ê¡¤°ìÊý¤ÏFCO(¥Ý¥¤¥ó¥È¥Ù¡¼¥¹)Êý¼°¤Ç¤¢¤ë¡¥¤Þ¤¿¡¤¤³¤ì¤é¤Î¥Ç¥¤¥ó¥¿¥ì¡¼¥µ¥Ð¥ó¥¯¤òÍøÍѤ·¤¿¿·¤¿¤Ê»þ¶õ´Ö¥¹¥±¡¼¥é¥Ö¥ë±ÇÁüÉä¹æ²½¤òÄó°Æ¤¹¤ë¡¥É®¼Ô¤é¤Ï¤³¤ì¤ò¥Õ¥£¡¼¥ë¥É¥¹¥±¡¼¥é¥Ö¥ë±ÇÁüÉä¹æ²½¤È¸Æ¤Ö¤³¤È¤Ë¤¹¤ë¡¥ËܼêË¡¤Ë¤è¤ê¡¤´ðËܥ쥤¥ä¤Î¤ß¤ÇȾʬ¤Î¥ì¡¼¥È¤Î¥×¥í¥°¥ì¥Ã¥·¥Ö±ÇÁü¤È¥¤¥ó¥¿¥ì¡¼¥¹±ÇÁü¤ÎÉü¹æ¤¬¡¤³ÈÄ¥¥ì¥¤¥ä¤òÄɲ乤뤳¤È¤Ç¸¶±ÇÁü¤ÎÉü¹æ¤¬²Äǽ¤È¤Ê¤ë¡¥¤¤¤¯¤Ä¤«¤ÎÉä¹æ²½¼Â¸³·ë²Ì¤Ë¤è¤êËܼêË¡¤Î͸úÀ¤ò³Îǧ¤¹¤ë¡¥ |
Âê̾ | Î¥»¶»þ´Ö·¿¥»¥ë¥é¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤òÍѤ¤¤¿Ê¬Î¥·¿2¼¡¸µ¥ê¥Õ¥Æ¥£¥ó¥°¤Ë¤è¤ë¥í¥¹¥ì¥¹²èÁüÉä¹æ²½ |
Ãø¼Ô | ¡ûÀî¾å ¹ÒÊ¿, ÀÄ¿¹ µ×(¾åÃÒÂç³Ø Íý¹©³ØÉô Åŵ¤¡¦ÅŻҹ©³Ø²Ê), ¹â¶¶ ¿¾´(ÆüËÜIBM(³ô)), ÂçÃÝ ´º, ÅÄÃæ êÌ(¾åÃÒÂç³Ø Íý¹©³ØÉô Åŵ¤¡¦ÅŻҹ©³Ø²Ê) |
pages | pp. 475 - 480 |
keywords | Î¥»¶»þ´Ö·¿¥»¥ë¥é¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯, ¥ê¥Õ¥Æ¥£¥ó¥°, ¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹, ¥í¥¹¥ì¥¹²èÁüÉä¹æ²½, ²èÁüÊä´Ö |
abstract | liftingÊý¼°¤ÏÁÐľ¸òWavelet¤ò¹½ÃÛ¤¹¤ë1¤Ä¤Î¼êË¡¤Ç¤¢¤ê, ½¾Íè¤Î¼þÇÈ¿ôÎΰè¤Ë´ð¤Å¤¯Éä¹æ²½¤ò¶õ´ÖÎΰè¤Ç¤ÎÊä´Ö¤È¤·¤Æ¹Í¤¨¤ë¤³¤È¤¬¤Ç¤¤ë. ËÜÏÀʸ¤Ç¤Ï, Î¥»¶»þ´Ö·¿¥»¥ë¥é¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯(DT-CNN)¤òÍѤ¤¤¿Ê¬Î¥·¿2¼¡¸µlifting¤Ë´ð¤Å¤¯lossless²èÁüÉä¹æ²½¼êË¡¤òÄó°Æ¤¹¤ë. ½¾Íè¤ÎliftingÊý¼°¤Ç¤Ï, ºÇŬ¤ÊÀþ·Á¥Õ¥£¥ë¥¿¤¬»ÈÍѤµ¤ì¤ë¤¬, ·¸¿ô¤ÎÀ°¿ô²½¤Î¤¿¤á¤Îround-off±é»»»Ò¤Ë¤Ä¤¤¤Æ¤Ï¹Í褵¤ì¤Æ¤¤¤Ê¤¤. ¤½¤ì¤ËÂФ·, Äó°Æ¼êË¡¤Ç¤Ï, DT-CNN¤Î½ÐÎÏ´Ø¿ô¤È¤·¤Æ¿ÃÍÎ̻Ҳ½´Ø¿ô¤òÍѤ¤¤ë¤³¤È¤Ë¤è¤Ã¤Æ, Î̻Ҳ½¸íº¹¤ò¹Íθ¤·¤¿ºÇŬ¤ÊÊä´Ö½èÍý¤¬¼Â¸½¤Ç¤¤ë. ¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ç¤Ï, ÍÍ¡¹¤Êɸ½à²èÁü¤Ë´Ø¤·¤Æ¼Â¸³¤ò¹Ô¤¤,½¾Íè¤Î¼êË¡¤ÈÈæ³Ó¤·¤ÆÉä¹æ²½Àǽ¤¬²þÁ±¤µ¤ì¤Æ¤¤¤ë¤³¤È¤¬¼¨¤µ¤ì¤¿. |
Âê̾ | ¥«¥á¥é¤ÎÆ°¤¤ò»È¤Ã¤¿Æ°¤Í½Â¬¤ÎMPEG-4¤Ø¤ÎŬÍÑ |
Ãø¼Ô | ¡û²¬Â¼ Î粦Æà, ¾®ÎÓ Ï½Ê, ¾®Ìî»û ½¨½Ó(µþÅÔÂç³ØÂç³Ø±¡¾ðÊó³Ø¸¦µæ²ÊÄÌ¿®¾ðÊó¥·¥¹¥Æ¥àÀ칶) |
pages | pp. 481 - 485 |
keywords | MPEG, ·ÈÂÓµ¡´ï, ¾Ê±é»»ÎÌ, Äã¾ÃÈñÅÅÎÏ |
abstract | LSI¤ÎÈùºÙ²½¤Ë¤è¤ë¹â½¸ÀѲ½¡¢¹â®²½¡¢Äã¾ÃÈñÅÅÎϲ½¡¢¤ª¤è¤Ó¤½¤ÎÀß·×µ»½Ñ¤Î¿Ê²½¤Ë»Ù¤¨¤é¤ì¡¢·ÈÂÓ·¿¤Î¾ðÊóÄÌ¿®µ¡´ï¤Ç¥ê¥¢¥ë¥¿¥¤¥à¤Ë±ÇÁü¤ò°µ½Ì¤¹¤ë¤³¤È¤¬¸½¼ÂŪ¤Ë¤Ê¤ê¤Ä¤Ä¤¢¤ë¡£¤·¤«¤·¡¢·ÈÂÓ·¿µ¡´ï¤Ç¤ÎÆ°²èÁüÉä¹æ²½¤Ë¤ÏÄã¾ÃÈñÅÅÎϤȹⰵ½ÌΨ¤È¤¤¤¦ÁêÈ¿¤¹¤ëÍ×µá¤ò¼Â¸½¤¹¤ëɬÍפ¬¤¢¤ë¡£Ëܸ¦µæ¤Ç¤Ï¡¢·ÈÂÓµ¡´ï¤Ç»£Áü¤ÈƱ»þ¤ËÆ°²èÁü¤ÎÉä¹æ²½¤ò¹Ô¤¦¤È¡¢»£Áü»þ¤Î¥«¥á¥é¤Î¶õ´ÖŪ¤ÊÆ°¤¤òÍøÍѤ¹¤ë¤³¤È¤¬¤Ç¤¤ë¤³¤È¤ËÃíÌܤ·¡¢¥«¥á¥é¤ÎÆ°¤¤òÍøÍѤ·¤Æ¾¯¤Ê¤¤±é»»Î̤ǹⰵ½ÌΨ¤ò¼Â¸½¤¹¤ëÆ°²èÁüÉä¹æ²½¼êË¡¤òÄó°Æ¤¹¤ë¡£ Äó°Æ¼êË¡¤Ç¤Ï¡¢ÀÅ»ßʪÂΤΤߤ¬Â¸ºß¤¹¤ëÆ°²èÁü¤Ë¤ª¤¤¤Æ, ´û¸¤Î¹â®¥¢¥ë¥´¥ê¥º¥à¤ËÈæ¤Ù¤Æ45\%¤Î±é»»Î̤Ǥ¢¤ë¤Ë¤â¤«¤«¤ï¤é¤º, °µ½Ì¸å¤Î²è¼Á¤Ï, Á´Ãµº÷¼êË¡¤ÈƱÅù¤«¤½¤ì°Ê¾å¤Ç¤¢¤ë¤³¤È¤¬¤ï¤«¤Ã¤¿¤¿. |
Âê̾ | Wedgeletʬ²ò¤Ë¤ª¤±¤ëÎسÔÀþ¤ÎϢ³À¤ò¹Íθ¤·¤¿²èÁü°µ½ÌË¡ |
Ãø¼Ô | ¡û²ÃǼ Ãε¹, »ÔÌÓ ¹°°ì, Àаæ Ï»ºÈ(²£É͹ñΩÂç³ØÂç³Ø±¡¹©³ØÉÜ) |
pages | pp. 487 - 492 |
keywords | Wedgelet, ²èÁü°µ½Ì, ¥¨¥Ã¥¸¾ðÊó |
abstract | ¡¡²èÁü°µ½Ìµ»½Ñ¤Ï¡¤¼«Á³²èÁü°µ½Ì¤òÌÜŪ¤È¤¹¤ëJPEG¤äJPEG2000Êý¼°¡¤¿Í¹©²èÁü°µ½Ì¤òÌÜŪ¤È¤¹¤ëGIFÊý¼°¤Ê¤É¤ËÂçÊ̤µ¤ì¤ë¡¥¤Þ¤¿²èÁüǧ¼±¤Ë¤ª¤¤¤ÆÎسÔÉô¤Ï¡¤½ÅÍפʾðÊó¤Ç¤¢¤ë¡¥Wedgelet¤ÏÎسԾðÊó¤òÊݸ¤¹¤ë¤¦¤¨¤Ç¤¹¤°¤ì¤¿°µ½ÌË¡¤È¤·¤ÆÄó°Æ¤µ¤ì¤Æ¤¤¤ë¡¥ ¡¡ËÜÏÀʸ¤Ç¤Ï¡¤ÎسÔÀþ¤ÎϢ³À¤ËÃåÌܤ·¡¤Ã±½ã¤Ê2ÃͲèÁü¤òÍѤ¤¤Æ¡¤ÎسÔÀþ¤ÎϢ³À¤òÊÝ»ý¤·¤Ä¤Ä¡¤²è¼Á¤ò¸þ¾å¤µ¤»¤ë¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤ËÎΰè¤òʬ³ä¤·¡¤ÎسÔÀþ¤ò·èÄꤹ¤ë¥¢¥ë¥´¥ê¥º¥à¤òÄó°Æ¤¹¤ë¡¥¤³¤ì¤é¤Î¥¢¥ë¥´¥ê¥º¥à¤ò¤â¤È¤Ë¶á»÷²èÁü¤ò¹½À®¤¹¤ë¤³¤È¤Ç¡¤¥Ó¥Ã¥È¥ì¡¼¥È¤òÄ㤯ÍÞ¤¨¤Ä¤Ä¤â¡¤»ë³ÐŪ¤Ë¤â¸íº¹´Ø¿ô¤Ë¤è¤ëɾ²Á¤«¤é¤â²è¼Á¤Î¹â¤¤¶á»÷²èÁü¤òÆÀ¤ë¤³¤È¤¬¤Ç¤¤ë¡¥ |
Âê̾ | ½àÀµÂ§¥á¥Ã¥·¥å¤òÍѤ¤¤¿3¼¡¸µ¥â¥Ç¥ë¤ÎÎà»÷À¸¡½Ð |
Ãø¼Ô | ¡û¥¢¥Õ¥é¥ê ¥¢¥ê¥ì¥¶(¿·³ãÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê), ±üÅÄ Àµ¹À(Ë̶彣»ÔΩÂç³Ø¹ñºÝ´Ä¶¹©³ØÉô¾ðÊó¥á¥Ç¥£¥¢¹©³Ø), µÆÃÓ µ×ÏÂ(¿·³ãÂç³Ø¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
pages | pp. 493 - 498 |
keywords | Îà»÷À¸¡½Ð, ½àÀµÂ§¥á¥Ã¥·¥å, ·Á¾õ´Ø¿ô, ºÇû¥Ñ¥¹ |
abstract | ¶áǯÍÍ¡¹¤ÊʬÌî¤Ç3¼¡¸µ¥â¥Ç¥ë¤Î¼ûÍפ¬Áý²½¤·¡¤CAD¤äweb¥³¥ó¥Æ¥ó¥Ä¤Ê¤É¤Ç¿¤¯¤Î3¼¡¸µ¥â¥Ç¥ë¤¬ÍѤ¤¤é¤ì¤Æ¤¤¤ë¡£¤½¤³¤Ç¤³¤ì¤é¤Î¥â¥Ç¥ë¤ò¸úΨ¤è¤¯´ÉÍý¤¹¤ëÌÜŪ¤ÇÎà»÷À¸¡½Ð¤¬ÃíÌܤòÍá¤Ó¤Æ¤¤¤ë¡£ ¤·¤«¤·¡¤¤³¤ÎʬÌî¤Î¸¦µæ¤Ï¤Þ¤À»Ï¤Þ¤Ã¤¿¤Ð¤«¤ê¤Ç¤¢¤ë¡£ÆÃħ¥Ù¥¯¥È¥ë¤òÈæ³Ó¤·¤ÆÁê°ãÅÙ¤ò·×»»¤¹¤ë¼êË¡¤Ï¤¤¤¯¤Ä¤«Äó°Æ¤µ¤ì¤Æ¤¤¤ë¤¬¡¤¸¡½Ð¥·¥¹¥Æ¥à¤ÎÆþÎϤä·×»»Î̤ξ¯¤Ê¤¤·Á¾õÆÃħ¥Ù¥¯¥È¥ë¤ÎÃê½Ð¡¤¾¯¤Ê¤¤¼¡¿ô¤Î¥Ù¥¯¥È¥ë¤Ç¤ÎÆÃħµ½Ò¤Ê¤É¡¤¤¤¤Þ¤À¿ô¿¤¯¤ÎÌäÂ꤬»Ä¤µ¤ì¤Æ¤¤¤ë¡£Ëܸ¦µæ¤Ç¤ÏÄó°Æ¤¹¤ë¼êË¡¤Ï¡¤ÀµÂ§¥á¥Ã¥·¥å¤Ç¤Î3¼¡¸µ¥â¥Ç¥ë¶á»÷¤È¡¤Îà»÷À¸¡½ÐË¡¤«¤é¤Ê¤ë¡£ÈóÀµÂ§¤Ê3¼¡¸µ¥á¥Ã¥·¥å¤ò½àÀµÂ§¥á¥Ã¥·¥å¤ØÊÑ´¹¡Ê¥ê¥á¥Ã¥·¥å¡Ë¤·¡¤ÆÀ¤é¤ì¤¿½àÀµÂ§¥á¥Ã¥·¥å¤ËÂФ·¤ÆºÇû¥Ñ¥¹¤òµá¤á·Á¾õ´Ø¿ô¤òÀ¸À®¤¹¤ë¡£¤½¤Î·Á¾õ´Ø¿ô¤ÎÁê°ãÅÙ¤ÎÂç¾®¤ÇÁê»÷À¤ò¸¡¾Ú¤¹¤ë¡£ |
Âê̾ | ¥¦¥§¡¼¥Ö¥ì¥Ã¥È·¸¿ô¤Î¥¯¥é¥¹¥¿¥ê¥ó¥°¤Ë¤è¤ë¥¡¼¥Õ¥ì¡¼¥àÁªÂò |
Ãø¼Ô | ¡ûĹëÉô Áï, Æî±À ¿¿(¿·³ãÂç³ØÂç³Ø±¡¼«Á³²Ê³Ø¸¦µæ²Ê), ¼¾¾ Àµ¸ã, µÆÃÓ µ×ÏÂ(¿·³ãÂç³Ø¹©³ØÉôÅÅ´ïÅŻҹ©³Ø²Ê) |
pages | pp. 499 - 504 |
keywords | Video Indexing, Key Frame Abstaction, Clustering, Wavelets |
abstract | ËܹƤǤÏÍ¿¤¨¤é¤ì¤¿Æ°²èÁü¤«¤é¥¡¼¥Õ¥ì¡¼¥à¤òÁªÂò¤¹¤ë¼êË¡¤òÄó°Æ¤¹¤ë¡¥Ëܸ¦µæ¤ËÆÃħŪ¤ÊÅÀ¤Ï¤¹¤Ù¤Æ¤Î½èÍý¤ò¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹Îΰè¤Ç¹Ô¤Ã¤Æ¤¤¤ë¤³¤È¤Ç¤¢¤ë¡¥¤Ï¤¸¤á¤Ë¥·¥ç¥Ã¥È¶³¦¸¡½Ð¤ò¹Ô¤Ê¤¤¡¤¤½¤Î·ë²Ì¤«¤é½é´ü¥¡¼¥Õ¥ì¡¼¥à¤òÀ¸À®¤¹¤ë¡¥¼¡¤Ë½é´ü¥¡¼¥Õ¥ì¡¼¥à¤«¤é¥¯¥é¥¹¥¿¥ê¥ó¥°¤Ë¤è¤ê¥¡¼¥Õ¥ì¡¼¥à¤òÁªÂò¤¹¤ë¡¥Àǽɾ²Á¤Î¤¿¤á¤Ë½èÍý»þ´Ö¤ò¬Äꤷ¡¤Å¬¹çΨ¤ò·×»»¤·¤¿¡¥¤½¤Î·ë²Ì¡¤Äó°Æ¼êË¡¤Ï¾¼êË¡¤ÈƱÅù¤Î·ë²Ì¤ò¤è¤êû»þ´Ö¤ÇÆÀ¤é¤ì¤ë¤³¤È¤¬Ê¬¤«¤Ã¤¿¡¥ |
Âê̾ | CCD¥«¥á¥é¤Î¤¿¤á¤Î¥«¥é¡¼²èÁü¿®¹æ¤ÎÊä´Ö |
Ãø¼Ô | ¡ûÂç¾ì Àé¿Ò, Åĸý μ(É𢹩¶ÈÂç³Ø¹©³ØÉôÅŵ¤ÅŻҾðÊ󹩳زÊ) |
pages | pp. 505 - 510 |
keywords | CCD¥«¥á¥é, Bayer¥Ñ¥¿¡¼¥ó, Êä´ÖË¡ |
abstract | ñÈļ°¤ÎCCD¥«¥á¥é¤Ç¤Ï¡¢¿§¾ðÊó¤òÆÀ¤ë¤¿¤á¤Ë3¿§¤Î¥Õ¥£¥ë¥¿¤¬CCD¥Á¥Ã¥×¤Î¾å¤Ë¶õ´ÖŪ¤ËÇÛÃÖ¤µ¤ì¤Æ¤¤¤ë¡£¤è¤Ã¤Æ¡¢³Æ²èÁǤǤÏ1¿§¤Î¾ðÊó¤·¤«¥»¥ó¥·¥ó¥°¤Ç¤¤Ê¤¤¡£¥«¥é¡¼²èÁü¤òÆÀ¤ë¤¿¤á¤Ë¤Ï¡¢ÅöÁ³¡¢Á´²èÁǤÇR,G,B3¿§¤Î¾ðÊó¤¬É¬Íפʤ³¤È¤«¤é¡¢·çÍ¤Æ¤¤¤ë¿§À®Ê¬¤ÏÊä´Ö¤Ë¤è¤Ã¤ÆÆÀ¤ë¤³¤È¤Ë¤Ê¤ë¡£Bayer¥Ñ¥¿¡¼¥ó¤Î¤¿¤á¤ÎÊä´ÖË¡¤Ï¼ï¡¹Äó°Æ¤µ¤ì¤Æ¤¤¤ë¤¬¡¢¤½¤ÎÃæ¤ÇŬ±þŪ¥«¥é¡¼¥×¥ì¡¼¥óÊä´Ö(ACPI)Ë¡¤¬Í¥¤ì¤¿ÊýË¡¤Ç¤¢¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤ë¡£ACPIË¡¤ÎÊä´ÖÃͤϴðËÜŪ¤Ë¤ÏƱ¿§À®Ê¬¤ÎÁÐÀþ·ÁÊä´ÖÃͤǤ¢¤ê¡¢¤½¤ÎÊä´ÖÃͤ˾¤Î¿§À®Ê¬¤Î2¼¡Æ³´Ø¿ôÃÍ¡Ê¥é¥×¥é¥·¥¢¥óÃ͡ˤ¬²Ã¤¨¤é¤ì»»½Ð¤µ¤ì¤ë¡£¤è¤Ã¤Æ¡¢¤³¤ÎÊýË¡¤ò²þÎɤ¹¤ë¥Ý¥¤¥ó¥È¤Ï2ÅÀ¤Ç¡¢1ÅÀÌܤÏƱ¿§À®Ê¬¤ÎÁÐÀþ·ÁÊä´ÖÃͤò¤â¤Ã¤ÈŬÀÚ¤ÊÃͤˤ¹¤ë¹©ÉפǤ¢¤ê¡¢¤â¤¦°ì¤Ä¤Î¥Ý¥¤¥ó¥È¤Ï¾¤Î2¼¡Æ³´Ø¿ôÃͤÎÍøÍѤò¤³¤ì¤Þ¤Ç°Ê¾å¤ËŬÀڤ˹Ԥ¦¤³¤È¤Ç¤¢¤ë¡£ËÜÏÀʸ¤Ç¤Ï2¤Ä¤ÎÅÀ¤«¤é¤Î²þÎÉË¡¤ò¼ÂºÝ¤ËÌÀ¤é¤«¤Ë¤·¡¢¤½¤Î͸úÀ¤Î¸¡¾Ú¤ò¹Ô¤Ã¤¿¡£ |
Âê̾ | DWT¤òÍѤ¤¤ë²è¼ÁÊݾڷ¿ÅÅ»ÒÆ©¤«¤·Ë¡¤Î°ìÈ̲½¤Ë´Ø¤¹¤ë¸¡Æ¤ |
Ãø¼Ô | ¡ûÆ£µÈ ÀµÌÀ, µ®²È ¿Î»Ö(ÅìµþÅÔΩÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŵ¤¹©³ØÀ칶) |
pages | pp. 511 - 516 |
keywords | DWT, ²è¼ÁÊݾÚ, ÅÅ»ÒÆ©¤«¤· |
abstract | ËܹƤǤÏÎ¥»¶¥¦¥§¡¼¥Ö¥ì¥Ã¥ÈÊÑ´¹Îΰè¤ÇǤ°Õ¤ÎÊ£¿ô¤Î¥µ¥Ö¥Ð¥ó¥É¤ËÆ©¤«¤··ÏÎó¤òËä¤á¤ë²è¼ÁÊݾڷ¿ÅÅ»ÒÆ©¤«¤·Ë¡¤òÄó°Æ¤·¤Æ¤¤¤ë¡¥²è¼ÁÊݾڷ¿ÅÅ»ÒÆ©¤«¤·Ë¡¤Ï»ØÄê²è¼Á¤òͤ¹¤ëÆ©¤«¤·²èÁü¤ò¡¤²èÁü¤Ë¤è¤é¤º¡¤¤«¤Ä¡¤»î¹Ôºø¸í¤Ê¤¯¼«Æ°Åª¤ËÀ¸À®¤¹¤ëÆÃħ¤òͤ¹¤ë¡¥Äó°ÆË¡¤Ï½¾ÍèˡƱÍÍ¡¤²è¼ÁÊݾڷ¿¤ª¤è¤ÓÆ©¤«¤··ÏÎóÃê½Ð¤Ë¸¶²èÁü¤òÍפµ¤Ê¤¤È󻲾ȷ¿¤Ç¤¢¤ë¤ÈƱ»þ¤Ë¡¤½¾ÍèË¡¤¬Ëä¹þ¤ßÂоݥµ¥Ö¥Ð¥ó¥É¤ÈÆ©¤«¤··ÏÎó¤È¤Ë»ý¤ÄÀ©Ìó¤ò¼è¤ê½ü¤¯°ìÈ̲½¤µ¤ì¤¿¼êË¡¤Ç¤¢¤ë¡¥ |
Âê̾ | ¥â¥¸¥å¡¼¥ëÇÛÃ֤˴ð¤Å¤¤¤¿¶õÉô²°¿ô¶Ë¾®¥Õ¥í¥¢¥×¥é¥ó |
Ãø¼Ô | ¡û»ù¶Ì ¿Æμ, Æ£µÈ Ë®ÍÎ, ¸Å²ì ůʿ(ÅìµþÇÀ¹©Âç³Ø) |
pages | pp. 517 - 522 |
keywords | Sequence-pair, ¥Õ¥í¥¢¥×¥é¥ó, ¶õ¤Éô²°, Gridding, ÎÙÀܸòº¹ |
abstract | Í¿¤¨¤é¤ì¤¿¥â¥¸¥å¡¼¥ëÇÛÃÖ¤«¤éÇÛÀþÎΰè¤ò·èÄꤹ¤ë¤Ë¤Ï¡¢ ¥â¥¸¥å¡¼¥ëÇÛÃÖ¤«¤é¶ë·Á¥Ñ¥Ã¥¥ó¥°É½¸½¤Îsequence-pair¤òÆÀ¤Æ¡¢ ¤³¤ì¤ò¥Õ¥í¥¢¥×¥é¥ó¤ËÊÑ´¹¤¹¤ëÊýË¡¤¬¹Í¤¨¤é¤ì¤ë¡£ ¤·¤«¤·½¾Íè¼êË¡¤Çsequence-pair¤òÆÀ¤ë¤È¡¢ÌµÂ̤ÊÎΰè¡Ê¶õ¤Éô²°¡Ë¤ò ºÇÂçO(n^2)¸ÄÀ¸À®¤¹¤ë¤Î¤Ç¹¥¤Þ¤·¤¯¤Ê¤¤¡£ ¤½¤³¤ÇËܹƤǶõ¤Éô²°¿ô¤¬O(n)¸Ä¤Ç¤¢¤ë¥Õ¥í¥¢¥×¥é¥ó¤Ë ÊÑ´¹²Äǽ¤Êsequence-pair¤ò¡¢O(nlogn)»þ´Ö¤Ë¤ÆÆÀ¤ë¼êË¡¤òÄó°Æ¤·¡¢ ¹¹¤Ë¡¢ÆÀ¤é¤ì¤¿¥Õ¥í¥¢¥×¥é¥ó¤Îʬ³äÀþ¤òÍ»¹ç¤·¤Æ¶õ¤Éô²°¤ò¤Ç¤¤ë¤À¤±¾Ãµî¤¹¤ë¤È¤¤¤¦ ÌäÂê¤òÄê¼°²½¤·¡¢¤³¤ÎÌäÂê¤ÎºÇŬ²ò¤òÀþ·Á»þ´Ö¤Çµá¤á¤ë¼êË¡¤òÄó°Æ¤¹¤ë¡£ |
Âê̾ | ¥²¡¼¥È¥¢¥ì¥¤¤òÂоݤȤ·¤¿¥â¥¸¥å¡¼¥ëÇÛÃ֤ؤÎSOM-SAº®À®¼êË¡¤ÎŬÍÑ |
Ãø¼Ô | ¡û½Å°æ ÆÁµ®, µÜÅç ×¢Èþ(¼¯»ùÅçÂç³Ø¹©³ØÉô) |
pages | pp. 523 - 528 |
keywords | ¥â¥¸¥å¡¼¥ëÇÛÃÖ, ¥²¡¼¥È¥¢¥ì¥¤, Kohonen¤Î¼«¸ÊÁÈ¿¥²½¥Þ¥Ã¥×, Simulated Annealing |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¢¥²¡¼¥È¥¢¥ì¥¤¹½Â¤¤òÂоݤȤ·¤¿¥â¥¸¥å¡¼¥ëÇÛÃÖÌäÂê¤Ë¤ª¤¤¤Æ¡¢Kohonen ¤Î¼«¸ÊÁÈ¿¥²½¥Þ¥Ã¥×(SOM) ¤È Simulated Annealing (SA) ¤òÁȤ߹ç¤ï¤»¤¿º®À®¼êË¡SOM-SA¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤¹¤ë¡£ºÇŬ¤Ë¶á¤¤²ò¤ò¸«¤Ä¤±¤ëǽÎϤˤ¹¤°¤ì¤ë¤¬·×»»»þ´Ö¤¬¤«¤«¤ëSA¤È¡¢¤¢¤ëÄøÅ٤βò¤ò¹â®¤Ëµá¤á¤ë¤³¤È¤¬¤Ç¤¤ëSOM¤òÁȤ߹礻¤ë¤³¤È¤Ç¡¢·×»»»þ´Ö¤Èõº÷ǽÎϤÎξÌ̤ˤª¤¤¤Æ¸ú²ÌŪ¤Ê¼êË¡¤ò¼Â¸½¤¹¤ë¤³¤È¤¬¤½¤Î¤Í¤é¤¤¤Ç¤¢¤ë¡£¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Î·ë²Ì¡¢1)SOM¤Î²ò¤Î¥é¥ó¥À¥à²þÁ±¤Ï¸Â³¦¤¬¤¢¤ë¤Î¤ËÂФ·¡¢ SOM-SA¤Ï¤½¤Î¸Â³¦¤ò¤³¤¨¤é¤ì¤ë¤³¤È¡¢2)SOM-SA¤Ï½ã¿è¤ÊSA¤è¤ê¤âû¤¤»þ´Ö¤ÇƱÄøÅ٤βò¤òÍ¿¤¨¤é¤ì¤ë¤³¤È¤ò¼¨¤¹¡£ |
Âê̾ | ÃÙ±äÁÞÆþ¤Ë¤è¤ë½àƱ´ü¼°²óÏ©¤Î¥¯¥í¥Ã¥¯¼þ´üºÇ¾®²½¼êË¡ |
Ãø¼Ô | ¡û¾®Ê¿ ¹Ô½¨, ¹â¶¶ ÆÆ»Ê(Åìµþ¹©¶ÈÂç³ØÂç³Ø±¡ Íý¹©³Ø¸¦µæ²Ê ½¸ÀÑ¥·¥¹¥Æ¥àÀ칶) |
pages | pp. 529 - 534 |
keywords | ½àƱ´ü¼°²óÏ©, ¸Â³¦ºÇ¾®¥¯¥í¥Ã¥¯¼þ´ü, ÃÙ±äÁÞÆþ, ÃÙ±ä;͵ÎÌ, ÃÙ±äÍ×µáÎÌ |
abstract | ¥ì¥¸¥¹¥¿´Ö¤ÎÃٱ䤬Ϳ¤¨¤¿¤ì¤¿»þ¡¢³Æ¥ì¥¸¥¹¥¿¤ËǤ°Õ¤Î¥¿¥¤¥ß¥ó¥°¤Ç¥¯¥í¥Ã¥¯¤¬¶¡µë¤Ç¤¤ë¤È¤·¤¿¾ì¹ç¡¢²óÏ©¤¬Æ°ºî¤¹¤ë¤¿¤á¤ÎºÇ¾®¥¯¥í¥Ã¥¯¼þ´ü¤¬Äê¤Þ¤ë¡£¤³¤ÎºÇ¾®¥¯¥í¥Ã¥¯¼þ´ü¤Ï¡¢²óÏ©¤ËÃÙ±ä¤òÁÞÆþ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢²¼¤²¤é¤ì¤ë²ÄǽÀ¤¬¤¢¤ë¡£ÃÙ±äÁÞÆþ¤Ë¤è¤êãÀ®¤Ç¤¤ëºÇ¾®¥¯¥í¥Ã¥¯¼þ´ü¤ò¸Â³¦ºÇ¾®¥¯¥í¥Ã¥¯¼þ´ü¤È¸Æ¤Ö¡£Ëܸ¦µæ¤Ç¤Ï¡¢³ÆÁǻҤ¬°ì°Õ¤ÎÃÙ±äÃͤòͤ·¤Æ¤¤¤ë¤È¤¤¤¦²¾Äê¤Î²¼¤Ç¡¢³Æ¥ì¥¸¥¹¥¿¤Ë¥¯¥í¥Ã¥¯¥¿¥¤¥ß¥ó¥°¤ò³ä¤êÅö¤Æ¤¿¸å¡¢³ÆÇÛÀþ¤ËÂФ¹¤ëÃÙ±ä;͵Î̤ÈÃÙ±äÍ×µáÎ̤ò¸µ¤Ë²óÏ©¤ËÃÙ±ä¤òÁÞÆþ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¢¸Â³¦ºÇ¾®¥¯¥í¥Ã¥¯¼þ´ü¤òãÀ®¤Ç¤¤ë¼êË¡¤òÄó°Æ¤¹¤ë¡£¤Þ¤¿¡¢´û¸¼êË¡¤ÈÈæ¤Ù¡¢ÁÞÆþ¤¹¤ëÃÙ±äÎÌ¡¢·×»»»þ´Ö¤¬ÍÞ¤¨¤é¤ì¤ë¤³¤È¤ò¼¨¤¹¡£ |
Âê̾ | 2ÁØBGA¥Ñ¥Ã¥±¡¼¥¸ÇÛÀþ¤Î³µÎ¬·ÐÏ©¼«Æ°À¸À® |
Ãø¼Ô | µ×ÊÝ ¤æ¤»Ò(Ë̶彣»ÔΩÂç³Ø ¹ñºÝ´Ä¶¹©³ØÉô ¾ðÊó¥á¥Ç¥£¥¢¹©³Ø²Ê), ¡û¹â¶¶ ÆÆ»Ê(Åìµþ¹©¶ÈÂç³Ø Íý¹©³Ø¸¦µæ²Ê ½¸ÀÑ¥·¥¹¥Æ¥àÀ칶) |
pages | pp. 535 - 540 |
keywords | LSI¥Ñ¥Ã¥±¡¼¥¸, ³µÎ¬ÇÛÀþ, ÇÛÀþ·ÐÏ©¼«Æ°À¸À® |
abstract | ËܹƤǤϡ¤¥Õ¥£¥ó¥¬¡¼¤¬Â¸ºß¤¹¤ëÇÛÀþÁؤȥܡ¼¥ë¤¬Â¸ºß¤¹¤ëÇÛÀþÁØ¡¤·×2ÁؤΥѥ屡¼¥¸ÇÛÀþÁؤËÂФ·¡¤¥Ç¥¶¥¤¥ó¥ë¡¼¥ë¤ò¹Íθ¤·¤Ê¤¬¤é³µÎ¬·ÐÏ©¤ò¼«Æ°À¸À®¤¹¤ë¼êË¡¤òÄó°Æ¤¹¤ë¡¥¥Ü¡¼¥ë¡¤¥Õ¥£¥ó¥¬¡¼¤È¤â¤½¤Î°ÌÃÖ¡¤¥Í¥Ã¥È³ä¤êÅö¤Æ¤ÏÆþÎϤȤ·¤ÆÍ¿¤¨¤é¤ì¤ë¡¥³µÎ¬ÇÛÀþ·ÐÏ©¤Ï³µÎ¬¥Ó¥¢°ÌÃÖ¤¬·èÄꤹ¤ë¤È°ì°Õ¤ËÄê¤Þ¤ë¤Î¤Ç¡¤ËܹƤÇÄó°Æ¤¹¤ë¥¢¥ë¥´¥ê¥º¥à¤ÏÇÛÀþĹ¡¤ÇÛÀþº®»¨ÅÙ¤ò¹Íθ¤·¤Ê¤¬¤é³µÎ¬¥Ó¥¢°ÌÃÖ ¤ò·èÄꤹ¤ë¤³¤È¤Ë¤è¤ê³µÎ¬ÇÛÀþ·ÐÏ©¤ÎÀ¸À®¤ò¼Â¸½¤¹¤ë¡¥ËܹƤÇÄó°Æ¤¹¤ë¥¢¥ë¥´¥ê¥º¥à¤ò¥×¥í¥°¥é¥à¼ÂÁõ¤·¡¤´Êñ¤Ê¥Ç¡¼¥¿¤ËŬÍѤ·¤¿¤È¤³¤í¡¤ÇÛÀþŤ¬Ã»¤¯¡¤ÇÛÀþº®»¨ÅÙ¤¬¶ÑÅù²½¤µ¤ì¤¿³µÎ¬ÇÛÀþ·ÐÏ©¤¬ÆÀ¤é¤ì¤ë¤³¤È¤ò¼¨¤¹¡¥ |
Âê̾ | (¾·ÂÔ)¥³¥ó¥Õ¥£¥®¥å¥é¥Ö¥ë¡¦¥×¥í¥»¥Ã¥µÀ¸À®µ»½Ñ¤Î¸½¾õ¤Èº£¸å¤ÎŸ˾ |
Ãø¼Ô | ¡ûº£°æ Àµ¼£, ÉðÆâ ÎÉŵ(ÂçºåÂç³Ø) |
pages | pp. 541 - 548 |
Âê̾ | Asynchronous Datapath Synthesis Based on Binding Space Exploration |
Ãø¼Ô | ¡ûKoji Ohashi, Mineo Kaneko(Japan Advanced Institute of Science and Technology) |
pages | pp. 549 - 554 |
keywords | asynchronous system, schedule, datapath synthesis |
abstract | This paper treats scheduling and datapath synthesis for asynchronous systems. Especially we introduce scheduling under a specified assignment of operation to functional unit and data to register for asynchronous systems, and incorporate it into Simulated Annealing exploration of assignment solution space. By our method, more aggressive register sharing is allowed than conventional method does. As a result, it provides us a larger solution space for optimizing area--time tradeoff. |
Âê̾ | Æ°ºî¹çÀ®Á°¸å¤ÎÆ°ºîµ½Ò¤ÈRTLµ½Ò¤ÎÏÀÍýÅù²ÁÀ¸¡¾Ú |
Ãø¼Ô | ¡ûÃÝÃæ ¿ò, ¸þ»³ µ±, ¼ãÎÓ °ìÉÒ(ÆüËÜÅŵ¤), ÃæÅľ¡, Á°Àî ¹¸, »³ºÝ È¥(ËÌΦÆüËÜÅŵ¤¥½¥Õ¥È¥¦¥§¥¢) |
pages | pp. 555 - 560 |
keywords | ·Á¼°¸¡¾Ú, Åù²Á¸¡¾Ú, Æ°ºî¹çÀ® |
abstract | ËÜÏÀʸ¤Ç¤Ï¡¤Æ°ºî¹çÀ®Á°¸å¤ÎÆ°ºîµ½Ò¤ÈRTLµ½Ò¤ËÂФ·¤Æ¡¢¤½¤ÎÅù²ÁÀ¤ò·Á¼° Ū¤Ë¸¡¾Ú¤¹¤ë¼êË¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡¥ËÜÏÀʸ¤Ç½Ò¤Ù¤ëÅù²Á¸¡¾ÚË¡¤Ï¡¤¤Þ¤º¡¤Æ°ºî µ½Ò¡¤RTLµ½Ò¤ò¤½¤ì¤¾¤ì EFSM ¤Ç¥â¥Ç¥ë²½¤¹¤ë¡¥¤Ä¤®¤Ë¡¢2¤Ä¤ÎEFSM¤ÎÂбþ´Ø ·¸¤òÆ°ºî¹çÀ®¥·¥¹¥Æ¥à¤è¤ê½ÐÎϤµ¤»¤ë¡¥¥ï¡¼¥É¥ì¥Ù¥ë¥·¥ó¥Ü¥ë¥·¥ß¥å¥ì¡¼¥·¥ç ¥ó¤Ç¤½¤ì¤¾¤ì¤ÎÆ°ºîÆâÍƤòÃê½Ð¤·¡¤ÏÀÍýÅù²ÁÀȽÄꥨ¥ó¥¸¥ó¤ÇÆ°ºîÆâÍƤ¬Åù²Á ¤Ç¤¢¤ë¤³¤È¤ò³Î¤á¤ë¡¥¼ÂºÝ¤Ë¡¤ÊÀ¼Ò¤Ç³«È¯¡¤±¿ÍѤ·¤Æ¤¤¤ëÆ°ºî¹çÀ®¥·¥¹¥Æ¥à¸þ¤±¤ËÅù²Á¸¡¾Ú¥· ¥¹¥Æ¥à¤ò³«È¯¤·¤¿¡¥ |
Âê̾ | ¥Ð¥¹¥¢¥¯¥»¥¹Êý¼°¤ª¤è¤Ó¥Ð¥¹Ä´ÄäÊý¼°¤ÎºÇŬ²½¤ò»Ù±ç¤¹¤ë¥Ð¥¹¥·¥¹¥Æ¥àÀß·×»Ù±ç¥Ä¡¼¥ë¤ÎÄó°Æ |
Ãø¼Ô | Ë̸ý ÃÒ, ¡ûëËÜ ¶©Î¼, ÃæÅÄ ÌÀÉ×, ÅìÌî µ±É×(ÂçºåÂç³ØÂç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê) |
pages | pp. 561 - 566 |
keywords | ¥Ð¥¹¥·¥¹¥Æ¥à, Àǽ²òÀÏ, Àß·×ÊýË¡ÏÀ, ¥Ð¥¹Ä´ÄäÊý¿Ë, ºÇŬ²½ |
abstract | ¥·¥¹¥Æ¥àLSI¤ÎÀ߷פˤª¤¤¤Æ¤Ï¡¤¥ê¥¢¥ë¥¿¥¤¥àÀ©Ìó¤òËþ¤¿¤¹ ¥Ð¥¹¥·¥¹¥Æ¥à¤ÎÀ߷פ¬¤Þ¤¹¤Þ¤¹½ÅÍפˤʤäƤ¤Æ¤¤¤ë¡¥ ¥·¥¹¥Æ¥à¸À¸ì¤ÎÄó°Æ¤Ê¤É¤Ë¤è¤ê¥Ð¥¹¥·¥¹¥Æ¥à¤òľÀܵ½Ò¤· ¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤ÆÀǽ²òÀϤò¹Ô¤¦»ö¤¬²Äǽ¤È¤Ê¤Ã¤Æ¤¤¿¤¬¡¤ Àǽ¤òËþ¤¿¤µ¤Ê¤¤¾ì¹ç¡¤¥Ð¥¹¥È¥Ý¥í¥¸¡¼¡¤¥Ð¥¹Ä´ÄäÊý¿Ë¤ª¤è¤Ó ¥Ð¥¹¥¢¥¯¥»¥¹¥á¥½¥Ã¥É¤ä¥Ð¥¹¥×¥í¥È¥³¥ëÅù¡¤ÍÍ¡¹¤ÊÊѹ¹¤ò¹Ô¤Ã¤Æ¡¤ Àǽ¤ò²þÁ±¤¹¤ëɬÍפ¬¤¢¤ë¡¥¤·¤«¤·¡¤¤½¤ì¤é¤ÎÊѹ¹¤ò¹Ô¤¦ÅÙ¤Ë ¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¥â¥Ç¥ë¤ò¿Í¼ê¤Ç½¤Àµ¤¹¤ëɬÍפ¬¤¢¤ê¡¤¸úΨ¤¬ Èó¾ï¤Ë°¤¤¡¥Ëܸ¦µæ¤Ç¤Ï¡¤¤½¤ì¤é¤ÎÊѹ¹¤òÍưײ½¤¹¤ëÀß·×ÊýË¡ÏÀ ¤òÄó°Æ¤¹¤ë¡¥¤Þ¤¿¡¤¤½¤ì¤é¤ÎÊѹ¹¤òÈ¿±Ç¤·¤¿¥·¥ß¥å¥ì¡¼¥·¥ç¥ó ¥³¡¼¥É¤Î¼«Æ°À¸À®¤ò¹Ô¤¦Àß·×»Ù±ç¥Ä¡¼¥ë¤Î³µÍפ䤽¤Î»ÈÍÑÎ㠤ˤĤ¤¤Æ½Ò¤Ù¤ë¡¥ |
Âê̾ | ¥ª¥ó¥Á¥Ã¥×ÅÁÁ÷ÀþÏ©¤Î¥ê¥¿¡¼¥óÅÅήʬÉÛ¤¬¿®¹æÇÈ·Á¤ËÍ¿¤¨¤ë±Æ¶Á - Ê¿¹Õ¡¦ÉÔÊ¿¹ÕÅÁÁ÷¤ÎÈæ³Ó - |
Ãø¼Ô | ¡ûÅÚë μ, ¶¶ËÜ ¾»µ¹, ¾®Ìî»û ½¨½Ó(µþÅÔÂç³Ø) |
pages | pp. 567 - 572 |
keywords | ÅÁÁ÷ÀþÏ©, ¥ê¥¿¡¼¥óÅÅή, ÇÈ·ÁÏÄ¤ß |
abstract | ËܹƤǤϡ¤¥ê¥¿¡¼¥óÅÅή¤ÎʬÉÛ¤¬¿®¹æÇÈ·Á¤ËµÚ¤Ü¤¹±Æ¶Á¤Ë¤Ä¤¤¤ÆµÄÏÀ¤¹¤ë¡¥ ½¾Í衤¥ª¥ó¥Á¥Ã¥×ÅÁÁ÷ÀþÏ©¤ÎµÄÏÀ¤Ç¤Ï ¿®¹æÇÛÀþ¤ËÎÙÀܤ¹¤ë¥°¥é¥¦¥ó¥ÉÇÛÀþ¤¬ÅÅή¥ê¥¿¡¼¥ó¥Ñ¥¹¤È²¾Äꤵ¤ì¤Æ¤¤¿¡¥ ¤·¤«¤·¡¤¼ÂºÝ¤Ë¤Ï¿®¹æÇÛÀþ¤«¤éÎ¥¤ì¤¿¥°¥é¥¦¥ó¥ÉÇÛÀþ¤ä ¿®¹æÇÛÀþ¤Î²¼Áؤˤ¢¤ë¥°¥é¥¦¥ó¥ÉÇÛÀþ¤Ë¤â¥ê¥¿¡¼¥óÅÅή¤¬Î®¤ì¤ë¡¥ ¥ê¥¿¡¼¥óÅÅή¤ÎʬÉۤϼþÇÈ¿ô¤Ë°Í¸¤¹¤ë¤¿¤á¡¤¥ê¥¿¡¼¥ó¥Ñ¥¹¤ò´Þ¤á¤¿ ¥ë¡¼¥×Äñ¹³¡¦¥ë¡¼¥×¥¤¥ó¥À¥¯¥¿¥ó¥¹¤¬¼þÇÈ¿ô°Í¸À¤ò»ý¤Ä¡¥ ËܹƤǤϥ꥿¡¼¥óÅÅήʬÉۤ˵¯°ø¤¹¤ëÇÛÀþÆÃÀ¤Î¼þÇÈ¿ô°Í¸À¤¬ »þ´ÖÎΰè¤Î¿®¹æÇÈ·Á¤ËµÚ¤Ü¤¹±Æ¶Á¤Ë¤Ä¤¤¤ÆµÄÏÀ¤·¡¤ ¥ê¥¿¡¼¥óÅÅήʬÉÛ¤¬¿®¹æÇÈ·Á¤Ë¶¯¤¯±Æ¶Á¤¹¤ë¤³¤È¤ò¼¨¤¹¡¥ ¤Þ¤¿¡¤¥ê¥¿¡¼¥óÅÅήʬÉÛ¤ÎÅÀ¤«¤éÊ¿¹Õ(º¹Æ°)ÀþÏ©¤ÈÉÔÊ¿¹Õ(¥·¥ó¥°¥ë¥¨¥ó¥É)ÀþÏ©¤ÎÈæ³Ó¤ò¹Ô¤Ê¤¤¡¤ Ê¿¹ÕÀþÏ©¤ËÍ¥°ÌÀ¤¬¤¢¤ë¤³¤È¤ò¼¨¤¹¡¥ |
Âê̾ | VLSI¤ÎÀǽ¸þ¾å¤È°ÂÄêÆ°ºî¤Ë´óÍ¿¤¹¤ë¿·¤·¤¤ÅŸ»Ê¬ÇÛ²óÏ©µ»½Ñ |
Ãø¼Ô | ¡û±óÌð ¹°ÏÂ(ÆüËÜÅŵ¤¡Ê³ô¡ËÃæ±û¸¦µæ½ê À¸»ºµ»½Ñ¸¦µæ½ê) |
pages | pp. 573 - 578 |
keywords | VLSIÀß·× , ÅŸ»Ê¬ÇÛ²óÏ©, ÅŸ»¥Ç¥«¥Ã¥×¥ê¥ó¥°, Åż§´³¾Ä |
abstract | VLSI¤ÎÀǽ¸þ¾å¤È°ÂÄêÆ°ºî¤Ë¡¢ÅŸ»Ê¬ÇÛ²óÏ©¤¬Â礤¯±Æ¶Á¤¹¤ë¤³¤È¤ÏÎɤ¯ÃΤé¤ì¤Æ¤¤¤ë¤¬¡¢ÅŸ»Ê¬ÇÛ²óÏ©¤ò¤É¤Î¤è¤¦¤Ë¤·¤Æ²þÁ±¤¹¤Ù¤¤«¤Ë¤Ä¤¤¤Æ¤Î¸¦µæÎã¤Ï¾¯¤Ê¤¤¡£ÅŸ»¥Ç¥«¥Ã¥×¥ê¥ó¥°¤ò¶¯²½¤¹¤ë¤ÈÅż§´³¾Ä¤¬ÍÞÀ©¤µ¤ì¤ë¤¬¡¢VLSI¤«¤é¸«¤¿ÅŸ»¥¤¥ó¥Ô¡¼¥À¥ó¥¹¤¬¹â¤¯¤Ê¤ë¤¿¤á¡¢Áí¹çŪ¤ËVLSI¤ÎÀǽ¸þ¾å¤È°ÂÄêÆ°ºî¤ò²Äǽ¤È¤¹¤ëÅŸ»Ê¬ÇÛ²óÏ©¤ÎÀß·×Ë¡¤Ï̤²ò·è¤Î¤Þ¤Þ¤È¤Ê¤Ã¤Æ¤¤¤ë¡£ËÜÏÀʸ¤Ç¤Ï¡¢²æ¡¹¤¬³«È¯Ãæ¤ÎÄ㥤¥ó¥Ô¡¼¥À¥ó¥¹¤òͤ¹¤ëÀþÏ©¹½Â¤ÁǻҡÊLILC: low impedance line structure component¡Ë¤òÅŸ»Ê¬ÇÛ²óÏ©¤Ë»ÈÍѤ¹¤ë¤³¤È¤¬¡¢VLSI¤ÎÀǽ¤Î¸þ¾å¤ÈÆ°ºî¤Î°ÂÄê²½¤ËÈó¾ï¤Ë¸ú²ÌŪ¤Ç¤¢¤ë¤³¤È¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë |
Âê̾ | SIMD·¿¥×¥í¥»¥Ã¥µ¥³¥¢¸þ¤±HW/SWʬ³ä¤Ë¤ª¤±¤ëÆâÉô±é»»ÊÂÎóÅÙºÇŬ²½¼êË¡ |
Ãø¼Ô | ¡ûÀîÄÅ ½¨¼ù, µÜ²¬ Í´°ìϺ(Áá°ðÅÄÂç³ØÍý¹©³ØÉô¥³¥ó¥Ô¥å¡¼¥¿¡¦¥Í¥Ã¥È¥ï¡¼¥¯¹©³Ø²Ê), ¸ÍÀî ˾(Ë̶彣»ÔΩÂç³Ø¹ñºÝ´Ä¶¹©³ØÉô¾ðÊó¥á¥Ç¥£¥¢¹©³Ø²Ê), Ìøß· À¯À¸, ÂçÉí äÉ×(Áá°ðÅÄÂç³ØÍý¹©³ØÉô¥³¥ó¥Ô¥å¡¼¥¿¡¦¥Í¥Ã¥È¥ï¡¼¥¯¹©³Ø²Ê) |
pages | pp. 579 - 584 |
keywords | HW/SW¶¨Ä´¹çÀ®, HW/SWʬ³ä, ÆâÉô±é»»ÊÂÎóÅÙ, SIMD·¿Ì¿Îá, SIMD·¿±é»»´ï |
abstract | ËܹƤǤϡ¤SIMD·¿¥×¥í¥»¥Ã¥µ¥³¥¢¸þ¤±HW/SWʬ³ä¤Ë¤ª¤±¤ëÆâÉô±é»»ÊÂÎóÅÙºÇŬ²½¼êË¡¤òÄó°Æ¤¹¤ë¡¥Î㤨¤Ð¡¤8¥Ó¥Ã¥È4ÊÂÎó±é»»¤ò1¥¹¥Æ¥Ã¥×¤Ç¼Â¹Ô¤·¤Æ¤¤¤¿SIMD·¿Ì¿Îá¤ò¡¤¤½¤ÎÌ¿Îá¤ò¼Â¹Ô¤·¤Æ¤¤¤¿±é»»´ï¤Î¹½À®¤ò8¥Ó¥Ã¥È2ÊÂÎó¤Î±é»»¤·¤«¤Ç¤¤Ê¤¤¤è¤¦¤ËÊѹ¹¤·¡¤8¥Ó¥Ã¥È2ÊÂÎó±é»»¤ò2¥¹¥Æ¥Ã¥×¼Â¹Ô¤¹¤ë¤è¤¦¤ËÌ¿Îá¤òÊÑ´¹¤¹¤ë¡¥¤³¤ì¤Ë¤è¤ê¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¼Â¹Ô»þ´Ö¤ÏÁý²Ã¤·¤Æ¤·¤Þ¤¦¤¬¡¤±é»»´ï¤ÎÌÌÀѤò¸º¾¯¤¹¤ë¤³¤È¤¬¤Ç¤¡¤¥×¥í¥»¥Ã¥µ¥³¥¢¤ÎÌÌÀѤò¸º¾¯¤µ¤»¤ë¤³¤È¤¬²Äǽ¤È¤Ê¤ë¡¥Äó°Æ¼êË¡¤Ç¤Ï¤³¤Î¤è¤¦¤Ê½èÍý¤ò»þ´ÖÀ©Ìó¤òËþ¤¿¤¹´Ö·«¤êÊÖ¤·¼Â¹Ô¤¹¤ë¤³¤È¤Ë¤è¤ê¡¤¥×¥í¥»¥Ã¥µ¥³¥¢¤ÎÌÌÀѤòºï¸º¤¹¤ë¼êË¡¤Ç¤¢¤ë¡¥·×»»µ¡¼Â¸³¤Ë¤è¤êÄó°Æ¼êË¡¤òɾ²Á¤··ë²Ì¤òÊó¹ð¤¹¤ë¡¥ |
Âê̾ | RTOS-Centric Hardware/Software Cosimulator |
Ãø¼Ô | Shinya Honda, Takayuki Wakabayashi(Toyohashi University of Technology), ¡ûHiroyuki Tomiyama, Hiroaki Takada(Nagoya University) |
pages | pp. 585 - 590 |
keywords | Cosimulation, Real-Time Operating Systems, Embedded Systems |
abstract | This paper presents an RTOS-centric cosimulator which we have developed for embedded system design. One of the most remarkable features in our cosimulator is that it has a complete simulation model of an RTOS which is widely used in industry, so that application tasks including RTOS service calls are natively executed on a host computer. Our cosimulator also features cosimulation with functional simulation models of hardware written in C/C++ and cosimulation with HDL simulators. A case study with a JPEG decoder application demonstrates the effectiveness of our cosimulator. |
Âê̾ | ¥Þ¥ë¥Á¥¨¡¼¥¸¥§¥ó¥È¥Í¥Ã¥È¤Ë¤è¤ë¥â¥¸¥å¥é¡¼¤Ê¥Ï¥¤¥Ö¥ê¥Ã¥É¥À¥¤¥Ê¥ß¥«¥ë¥·¥¹¥Æ¥à¤Î¥·¥ß¥å¥ì¡¼¥·¥ç¥ó |
Ãø¼Ô | ¡ûµÜËÜ ½Ó¹¬, ·§Ã« Äç½Ó(ÂçºåÂç³Ø Âç³Ø±¡¹©³Ø¸¦µæ²Ê Åŵ¤¹©³ØÀ칶) |
pages | pp. 591 - 596 |
keywords | ¥Ï¥¤¥Ö¥ê¥Ã¥É¥À¥¤¥Ê¥ß¥«¥ë¥·¥¹¥Æ¥à, ¥Ú¥È¥ê¥Í¥Ã¥È |
abstract | ¥Ú¥È¥ê¥Í¥Ã¥È¤ÏÈóƱ´üʹԥ·¥¹¥Æ¥à¤Îµ½Ò¸À¸ì¤È¤·¤ÆÃΤé¤ì¤Æ¤¤¤ë¡¥Ä̾ï¤Î¥× ¥ì¡¼¥¹¡¿¥È¥é¥ó¥¸¥·¥ç¥ó¥Í¥Ã¥È¤Ç¤Ï¤½¤Îµ½ÒǽÎϤÎÄ㤵¤«¤éÍÍ¡¹¤Ê³ÈÄ¥¤¬¤³¤ì ¤Þ¤Ç¤Ê¤µ¤ì¤Æ¤¤¤ë¡¥³ÈÄ¥¥Ú¥È¥ê¥Í¥Ã¥È¤ÎÂåɽÎã¤È¤·¤Æ¿§Éեڥȥê¥Í¥Ã¥È(°Ê¹ß CPN)¤¬¤¢¤ë¡¥CPN¤Ç¤Ï¥È¡¼¥¯¥ó¤Ë°À¤ò»ý¤¿¤»¤ë¤³¤È¤òµö¤¹¤³¤È¤Ë¤è¤ê¡¤µ½Ò ǽÎϤò¹â¤á¤Æ¤¤¤ë¡¥ ²æ¡¹¤ÏCPN¤ò¤µ¤é¤Ë³ÈÄ¥¤·¤¿¥Þ¥ë¥Á¥¨¡¼¥¸¥§¥ó¥È¥Í¥Ã¥È(°Ê¹ß MAN)¤òÄó°Æ¤·¡¤ MAN¤Î¼Â¹Ô´Ä¶¤Î³«È¯¤ò¹Ô¤Ã¤Æ¤¤¿¡¥¥Ú¥È¥ê¥Í¥Ã¥È¤«¤éCPN¤Ø¤Î³ÈÄ¥¤¬¥È¡¼¥¯¥ó ¤ËÂФ·¤Æ¿§¤òÉÕ¤±¤ë¤³¤È¤Ë¤¢¤ë¤È¤¹¤ë¤È¡¤CPN¤«¤éMAN¤Ø¤Î³ÈÄ¥¤Ï¡¤¥Í¥Ã¥È¼«ÂÎ ¤â¿§¤ò»ý¤Ä¤³¤È¤Ë¤¢¤ë¡¥¥Í¥Ã¥È¤¬¿§¤ò»ý¤Ä¤È¤¹¤ë¤È¡¤¥Í¥Ã¥È¤È¥È¡¼¥¯¥ó¤ò¶¦¤Ë ¥ª¥Ö¥¸¥§¥¯¥È¤È¸«¤Ê¤¹¤³¤È¤¬¤Ç¤¡¤¤¢¤ë¥Í¥Ã¥ÈÃæ¤Î¥È¡¼¥¯¥ó¤¬Ê̤ΥͥåȤǤ¢ ¤ë¤è¤¦¤Êɽ¸½¤¬²Äǽ¤È¤Ê¤ë¡¥ MAN¤Ç¥â¥Ç¥ë²½¤µ¤ì¤¿¥·¥¹¥Æ¥à¤ò¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤¹¤ë¤¿¤á¤Î¼Â¹Ô´Ä¶¤È¤·¤Æ¡¤ ¤³¤ì¤Þ¤Ç¤ËJava¸À¸ì¤Î¥¯¥é¥¹¥é¥¤¥Ö¥é¥ê¤È¥Í¥Ã¥È¥¨¥Ç¥£¥¿¤òºîÀ®¤·¤Æ¤¤¤ë¡¥¥¯ ¥é¥¹¥é¥¤¥Ö¥é¥ê¤Ç¤Ï¡¤¥¬¡¼¥É¤È¸Æ¤Ð¤ì¤ë¥È¥é¥ó¥¸¥·¥ç¥ó¤Îȯ²Ð¾ò·ï¤ä¡¤¥¢¥¯¥·¥ç ¥ó¤È¸Æ¤Ð¤ì¤ë¥È¥é¥ó¥¸¥·¥ç¥ó¤Îȯ²Ð»þ¤Ë¼Â¹Ô¤µ¤ì¤ë¼ê³¤¤ò¥È¥é¥ó¥¸¥·¥ç¥ó¤Ë Éղ乤뤳¤È¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤ª¤ê¡¤Ê£»¨¤Ê¥·¥¹¥Æ¥à¤ÎµóÆ°¤âµ½Ò¤¹¤ë¤³¤È¤¬¤Ç ¤¤ë¡¥ °ìÊý¡¤¶áǯΥ»¶»ö¾Ý¥·¥¹¥Æ¥à¤ÈϢ³ÊÑ¿ô¥·¥¹¥Æ¥à¤¬º®ºß¤¹¤ë¥·¥¹¥Æ¥à¤Î²òÀÏ¡¦ À߷ס¦À©¸æ¤¬ÃíÌܤµ¤ì¤Æ¤¤¤ë¡¥°ìÈ̤ˡ¤Î¥»¶ÊÑ¿ô¤ÈϢ³ÊÑ¿ô¤¬º®ºß¤¹¤ë¥·¥¹¥Æ ¥à¤Ï¥Ï¥¤¥Ö¥ê¥Ã¥É¥À¥¤¥Ê¥ß¥«¥ë¥·¥¹¥Æ¥à(°Ê¹ß HDS)¤È¸Æ¤Ð¤ì¤ë¡¥HDS¤Îµ½Ò¸À ¸ì¤È¤·¤Æ¥Ï¥¤¥Ö¥ê¥Ã¥É¥Ú¥È¥ê¥Í¥Ã¥È(°Ê¹ß HPN)¤¬¤¢¤ë¡¥½¾Íè¤Î¥Ú¥È¥ê¥Í¥Ã¥È¤Ç ¤Ï¤½¤Î¾õÂÖ¤òɽ¤¹¥È¡¼¥¯¥ó¤Î¸Ä¿ô¤¬ÈóÉéÀ°¿ôÃͤò¤È¤ê¡¤¥È¥é¥ó¥¸¥·¥ç¥ó¤Îȯ²Ð ¤¬°ì½Ö¤Ëµ¯¤ë¤È¤¤¤¦Á°Ä󤬤¢¤Ã¤¿¡¥ÈóÉé¼Â¿ô¤Î¥È¡¼¥¯¥ó¤ÈϢ³Ū¤Ëȯ²Ð¤¹¤ë¥È ¥é¥ó¥¸¥·¥ç¥ó¤òƳÆþ¤·¤¿¤Î¤¬HPN¤Ç¤¢¤ë¡¥ Â絬ÌÏ¥·¥¹¥Æ¥à¤ÎÀ߷פò¹Í¤¨¤ë¾ì¹ç¡¤¥·¥¹¥Æ¥àÁ´ÂΤò°ì¤Ä¤Î¥â¥Ç¥ë¤Çµ½Ò¤¹¤ë ¤Î¤Ç¤Ï¤Ê¤¯¡¤¥â¥¸¥å¡¼¥ë¤Ëʬ³ä¤·¡¤¥â¥¸¥å¡¼¥ëËè¤Ëµ½Ò¤¹¤ëÊý¤¬»ñ¸»¤ÎºÆÍøÍÑ¡¤ À߷פδÊñ²½¤ÎÅÀ¤ÇÍÍø¤Ç¤¢¤ë¡¥MAN¤ÏÊ£¿ô¤Î¥¨¡¼¥¸¥§¥ó¥È¥Í¥Ã¥È¤ÎÁȹç¤ï¤» ¤Ë¤è¤ê¥·¥¹¥Æ¥àÁ´ÂΤò¹½À®¤¹¤ë¼êË¡¤òÄ󶡤·¤Æ¤¤¤ë¤¿¤á¥â¥¸¥å¥é¡¼¤Ê¥·¥¹¥Æ¥à ¤Îµ½Ò¤Ë¤ª¤¤¤Æ͸ú¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤ë¡¥¤Þ¤¿¡¤³¬Áع½Â¤¤òÍѤ¤¤ÆÀ©¸æ¥·¥¹¥Æ ¥à¤ÎÀ©¸æ´ï¤ÈÀ©¸æÂоݤòÊÌ¡¹¤Ë¥â¥Ç¥ë²½¡¦ÁȤ߹ç¤ï¤»¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡¥¤½ ¤³¤ÇËܹƤǤϡ¤MAN¤Ë¤è¤êHPN¤òÌÏÊ魯¤ëÊýË¡¤òÄó°Æ¤¹¤ë¡¥¤½¤·¤Æ¡¢¸òÄÌ¿®¹æÌÖ ¤ÎÀ©¸æ¤òÎã¤Ë¤È¤ê¥â¥¸¥å¥é¡¼¤ÊHDS¤ÎMAN¤Ë¤è¤ë¼Â¸½Îã¤ò¼¨¤¹¡¥ |
Âê̾ | À©ÌóÏÀÍý¥×¥í¥°¥é¥ß¥ó¥°¤Ë¤è¤ë¥Ï¥¤¥Ö¥ê¥Ã¥É¥·¥¹¥Æ¥à¤Î¥Ñ¥é¥á¡¼¥¿Àß·× |
Ãø¼Ô | ¡ûÊ¿ÀРˮɧ, ÀÐÀî Îé(ËÌΦÀèü²Ê³Øµ»½ÑÂç³Ø±¡Âç³Ø ¾ðÊó²Ê³Ø¸¦µæ²Ê) |
pages | pp. 597 - 602 |
keywords | ¥Ï¥¤¥Ö¥ê¥Ã¥É¥·¥¹¥Æ¥à, ¥Ñ¥é¥á¡¼¥¿Àß·×, À©ÌóÏÀÍý¥×¥í¥°¥é¥ß¥ó¥° |
abstract | Ëܸ¦µæ¤Ç¤Ï¡¤¥Ï¥¤¥Ö¥ê¥Ã¥É¥·¥¹¥Æ¥à¤Ë¤ª¤±¤ë¥Ñ¥é¥á¡¼¥¿Àß·×ÌäÂê¤ò¡¤Ï¢Â³¤ª¤è¤ÓÎ¥»¶ÊÑ¿ô¾å¤ÎÀ©Ìó¾ò·ï¤ò½Ò¸ì¤È¤¹¤ë°ì³¬½Ò¸ìÏÀÍý¼°¤ò¿¿¤Ë¤¹¤ëÊÑ¿ô¤ÎÃͤò·èÄꤹ¤ëÌäÂê¤È¤·¤ÆÄê¼°²½¤¹¤ë¡¥¤½¤·¤Æ¡¤ÏÀÍýŪÀ©Ìó¤È¿ôÃÍŪÀ©Ìó¤ÎξÊý¤ò¤â¤Ä¤è¤¦¤ÊÀ©Ìó½¼ÂÌäÂê¤ò²ò¤¯¤¿¤á¤Î½èÍý·Ï¤Ç¤¢¤ëÀ©ÌóÏÀÍý¥×¥í¥°¥é¥ß¥ó¥°(CLP: Constraint Logic Programming)¤ËÃåÌܤ·¡¤¤½¤ì¤òÍѤ¤¤¿¥Ñ¥é¥á¡¼¥¿Àß·×ÌäÂê¤Î²òË¡¤òÄó°Æ¤¹¤ë¡¥¶ñÂÎŪ¤Ë¤Ï¡¤»þÁêÏÀÍý¼°¤Ë¤è¤êµ½Ò¤µ¤ì¤¿¥·¥¹¥Æ¥à¤ÎÆ°ºî»ÅÍÍÍ¿¤¨¤¿¤È¤¡¤¤½¤ì¤òËþ¤¿¤¹¤è¤¦¤Ê¥Ñ¥é¥á¡¼¥¿¤ÎÃͤò£Ã£Ì£Ð¤Ë¤è¤ê·×»»¤¹¤ëÊýË¡¤òÄó°Æ¤¹¤ë¡¥ |
Âê̾ | Sensor Parameter Optimization for PLC Based Control Systems |
Ãø¼Ô | ¡ûEiji Konaka, Takashi Mutou, Tatsuya Suzuki, Shigeru Okuma(Nagoya University) |
pages | pp. 603 - 608 |
keywords | Programmable Logic Controller, Hybrid Dynamical System, Parameter Optimization |
abstract | Programmable Logic Controller (PLC) has been widely used in the industrial control as the controller for the manufacturing system, process control, and so on. This paper firstly presents the formal algebraic model of the PLC-based control systems which enable the designer to formulate the various kinds of optimization problem. Secondly, the optimization problem of the `sensor parameters', such as the location of the limit switch in the material handling system, is addressed. We formulate this problem by extending the proposed algebraic form with regarding the sensor parameters as `constant states', and by transforming the extended model into the Mixed Logical Dynamical Systems (MLDS) form. This formulation enables us to optimize the sensor parameters by applying the Mixed Integer Programming. |
Âê̾ | MLD¥·¥¹¥Æ¥à¤òÍѤ¤¤¿°äÅÁ»Ò¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÁê¸ßºîÍÑ¿äÄê¤ÈÀ©¸æ |
Ãø¼Ô | ¡ûÃ滳 ±ÑÀ¸, ÅÄÃæ ´²¿Í, Ĭ ½Ó¸÷(ÂçºåÂç³ØÂç³Ø±¡´ðÁù©³Ø¸¦µæ²Ê) |
pages | pp. 609 - 614 |
keywords | MLD¥·¥¹¥Æ¥à, ¥Ï¥¤¥Ö¥ê¥Ã¥É¥À¥¤¥Ê¥ß¥«¥ë¥·¥¹¥Æ¥à, °äÅÁ»Ò¥Í¥Ã¥È¥ï¡¼¥¯, Ϣ³»þ´Ö¥¹¥¤¥Ã¥Á¥ó¥°¥Í¥Ã¥È¥ï¡¼¥¯, Áê¸ßºîÍÑ¿äÄê |
abstract | ËÜÊó¹ð¤Ç¤Ï°äÅÁ»Ò¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥â¥Ç¥ë¤Î1¤Ä¤Ç¤¢¤ëϢ³»þ´Ö¥¹¥¤¥Ã¥Á¥ó¥°¥Í¥Ã¥È¥ï¡¼¥¯¥â¥Ç¥ë¤òÂоݤȤ¹¤ë¡¥¤³¤Î¥â¥Ç¥ë¤Ï¶èʬÀþ·Á¥â¥Ç¥ë¤Ç¤¢¤ê¡¤¥Ï¥¤¥Ö¥ê¥Ã¥É¥À¥¤¥Ê¥ß¥«¥ë¥·¥¹¥Æ¥à¤È¤·¤Æ¤Î¼è¤ê°·¤¤¤¬²Äǽ¤Ç¤¢¤ë¡¥¤Þ¤¿¡¤¥Ï¥¤¥Ö¥ê¥Ã¥É¥À¥¤¥Ê¥ß¥«¥ë¥·¥¹¥Æ¥à¤Î¤¢¤ë¥¯¥é¥¹¤òɽ¸½¤Ç¤¤ë¤â¤Î¤È¤·¤Æ¡¤Bemporad ¤È Morari ¤Ë¤è¤Ã¤ÆÄó°Æ¤µ¤ì¤¿º®¹çÏÀÍýưŪ(MLD)¥·¥¹¥Æ¥à¤¬¤¢¤ë¡¥ËÜÊó¹ð¤Ç¤ÏϢ³»þ´Ö¥¹¥¤¥Ã¥Á¥ó¥°¥Í¥Ã¥È¥ï¡¼¥¯¤ËÂФ·¤Æ¡¤¤³¤ÎMLD¥·¥¹¥Æ¥à¤òŬÍѤ·¡¤°äÅÁ»Ò´Ö¤ÎÁê¸ßºîÍÑ¿äÄêÌäÂê¤ä¡¤¿Í¹©Åª¤Ë°äÅÁ»Ò¤òÉղä·¤¿¾ì¹ç¤ÎÀ©¸æÌäÂê¤Ë¤Ä¤¤¤Æ¹Í»¡¤¹¤ë¡¥ |
Âê̾ | A Homotopy Method Using Nonlinear Auxiliary Function |
Ãø¼Ô | Yasuaki Inoue(Waseda University), ¡ûYu Imai, Makoto Ando, Kiyotaka Yamamura(Chuo University) |
pages | pp. 615 - 620 |
keywords | circuit simulation, homotopy method, homotopy function, auxiliary function, nonlinear function |
abstract | Finding DC operating points of transistor circuits is a very important and difficult task. For efficiency of globally convergent homotopy methods, it is important to construct an appropriate homotopy function. In conventional homotopy methods, linear auxiliary functions have been commonly used. In this paper, a homotopy method using some nonlinear auxiliary function is proposed. The proposed method utilizes a nonlinear function closely related to circuit equations to be solved, so that it efficiently finds DC operating points of practical transistor circuits. Numerical examples show the effectiveness of the proposed algorithm. |
Âê̾ | ÊФ俽é´ü½¸ÃÄÀ¸À®¤Ë¤è¤ëÊÂÎóʬ»¶°äÅÁ¥¢¥ë¥´¥ê¥º¥à¤Îõº÷¶õ´Ö³äÅö |
Ãø¼Ô | »³¾ë À®É§, ¡û̾²Å¼ À¹ÏÂ, Yiyuan Gong(ΰµåÂç³Ø¹©³ØÉô¾ðÊ󹩳زÊ), ²§Ä¹ ·ò¼£(¥Ç¥¸¥¿¥ë¼Ò²ñÁí¹ç¸¦µæ½ê) |
pages | pp. 621 - 626 |
keywords | ÊÂÎóʬ»¶°äÅÁ¥¢¥ë¥´¥ê¥º¥à, õº÷ÍúÎò, ½é´ü½¸ÃÄ |
abstract | ËÜÏÀʸ¤Ç¤Ï¡¤Â絬ÌÏÁȹ礻ºÇŬ²½ÌäÂê¤ò¸úΨÎɤ¯²ò¤¯¤¿¤á¤Ë¡¤Ãµº÷ÍúÎò¤Ë´ð¤Å¤¯½é´ü½¸ÃÄÀ¸À®Ë¡¤òÍѤ¤¤¿ÊÂÎóʬ»¶°äÅÁ¥¢¥ë¥´¥ê¥º¥à¤òÄó°Æ¤¹¤ë¡¥Äó°Æ¼êË¡¤Ï¥Þ¥¹¥¿¡¼¥¹¥ì¡¼¥ÖÊý¼°¤Ç¡¢¥Þ¥¹¥¿¡¼¥Î¡¼¥É¤Ç¥¹¥ì¡¼¥Ö¥Î¡¼¥É¤Îõº÷ÍúÎò¤ò´ÉÍý¤¹¤ë¤³¤È¤Ç¡¤¥¹¥ì¡¼¥Ö¥Î¡¼¥É¤ÎºÆ¥¹¥¿¡¼¥È»þ¤Ë¤ª¤±¤ë½é´ü½¸ÃĤò¸úΨÎɤ¯³ä¤êÅö¤Æ¤ë¤³¤È¤¬¤Ç¤¤ë¡¥¤³¤ì¤Ë¤è¤ê¡¤Ãµº÷¤ÎÅö½é¤ÏÁ´¥Î¡¼¥É¤Ç¤Ç¤¤ë¤À¤±Éý¹¤¯Ãµº÷¤¹¤ë¤³¤È¤ò»î¤ß¡¤Ãµº÷¤¬¿Ê¤à¤È¡¤Èæ³ÓŪÎɼÁ¤Î¶õ´Ö¤òÊ£¿ô¤Î¥Î¡¼¥É¤Çõº÷¤¹¤ë¤³¤È¤¬²Äǽ¤È¤Ê¤ë¡¥ |
Âê̾ | ¾è¤ê´¹¤¨°ÆÆâ¤Ë¤ª¤±¤ë·Ðϩõº÷¼êË¡¤È¥¢¥¯¥»¥¹¥Ç¡¼¥¿¤Î³èÍÑ |
Ãø¼Ô | ¡ûȾÅÄ ·Ã°ì, ÅÄÃæ ½ÓÌÀ(¡Ê³ô¡ËÅì¼Ç ¸¦µæ³«È¯¥»¥ó¥¿¡¼) |
pages | pp. 627 - 632 |
keywords | ·Ðϩõº÷, ºÇû¥Ñ¥¹, ¾è¤ê´¹¤¨°ÆÆâ |
abstract | Åż֤äÈô¹Ôµ¡Åù¤Î¾è¤ê´¹¤¨°ÆÆ⥵¡¼¥Ó¥¹¤Ë¤ª¤±¤ë·Ðϩõº÷¤Ë¤Ï¼ÂÍÑ ¾å¤ÎÍÍ¡¹¤ÊÀ©Ìó¾ò·ï¤¬È¼¤¦¡£¤Þ¤¿·ÐÏ©¤ÎÎɤµ¤Ë¤â¡¢½êÍ×»þ´Ö¡¢¾è¤ê ´¹¤¨²ó¿ô¡¢ÎÁ¶â¤Ê¤É¥æ¡¼¥¶¤äÍøÍÑÌÜŪ¤Ë¤è¤Ã¤ÆÍÍ¡¹¤Êɾ²Á´ð½à¤¬¤¢ ¤ë¡£¤³¤ì¤é¤ÎÀ©Ìó¾ò·ï¤äɾ²Á´ð½à¤ò¹Íθ¤ËÆþ¤ì¡¢É®¼Ô¤é¤ÏÂè1¡ÁKºÇ û¥Ñ¥¹¤òµá¤á¤ë¥¢¥ë¥´¥ê¥º¥à¤ò¤â¤È¤Ë¿ÍͤÊÂåÂØ·ÐÏ©¤ò¹â®¤Ë¸¡º÷ ¤¹¤ë¥¨¥ó¥¸¥ó¤ò³«È¯¤·¤¿¡£Åö¥¨¥ó¥¸¥ó¤Ï·Ðϩõº÷¡¢»þ´Ö³äÅö¡¢ÎÁ¶â ·×»»¤È¤¤¤¦°ìÏ¢¤Îµ¡Ç½¤«¤é¤Ê¤ë¡£ËܹƤǤϤ½¤Î·Ðϩõº÷¼êË¡¤Ë¾ÇÅÀ ¤ò¹Ê¤ê¡¢¼ÂÍÑŪ¤Ê´ÑÅÀ¤«¤é·ÐÏ©¤Î¼Á¤ò¹â¤á¤ë¤¿¤á¤Ë¹Ô¤Ã¤¿¼ï¡¹¤Î¹© ÉפˤĤ¤¤Æ½Ò¤Ù¤ë¡£¤Þ¤¿¡¢¹â®²½¤Î¤¿¤á¤Î£±¼êË¡¤È¤·¤Æ¡¢¥¢¥¯¥»¥¹ ¥Ç¡¼¥¿¤ò³èÍѤ¹¤ëÊýË¡¤òÄó°Æ¤¹¤ë¡£ |
Âê̾ | Äê¿ô¼¡¿ô¤ò»ý¤ÄÂѸξã¥á¥Ã¥·¥å¤Ë¤Ä¤¤¤Æ |
Ãø¼Ô | ¡û»³ÅÄ ÉÒµ¬(ºë¶ÌÂç³Ø ¹©³ØÉô ¾ðÊó¥·¥¹¥Æ¥à¹©³Ø²Ê) |
pages | pp. 633 - 638 |
keywords | ÂѸξ㥰¥é¥Õ, ͸þ¥Ñ¥¹, ¥á¥Ã¥·¥å, ¥¿¥ï¡¼¥°¥é¥Õ, Äê¿ô¼¡¿ô |
abstract | ¾®Ê¸¤Ç¤Ï¡¤Ç¤°Õ¤ÎÀµ¤ÎÀ°¿ôn,k¤ÈǤ°Õ¤ÎÀµ¿ô¦Å¤ËÂФ·¤Æ¡¤ Ǥ°Õ¤ÎkÅÀ¤ò¼è¤ê½ü¤¤¤¿»Ä¤ê¤Î¥°¥é¥Õ¤¬nÅÀ¤«¤éÀ®¤ë͸þ¥Ñ¥¹¤ò´Þ¤à¤è¤¦¤Ê n+O(k1+¦Å)ÅÀ¤«¤éÀ®¤ëÄê¿ô¼¡¿ô¤Î¥°¥é¥Õ¤¬¹½À®¤Ç¤¤ë¤³¤È¤ò ¼¨¤¹¡¥¤Þ¤¿¡¤Ç¤°Õ¤ÎÀµ¤ÎÀ°¿ôn,k¤ÈǤ°Õ¤ÎÀµ¿ô¦Å¤ËÂФ·¤Æ¡¤ Ǥ°Õ¤ÎkÅÀ¤ò¼è¤ê½ü¤¤¤¿»Ä¤ê¤Î¥°¥é¥Õ¤¬nÅÀ¤«¤éÀ®¤ë2¼¡¸µÀµÊý¥á¥Ã¥·¥å¤ò ´Þ¤à¤è¤¦¤Ên+O(k2+¦Å)ÅÀ¤«¤éÀ®¤ëÄê¿ô¼¡¿ô¤Î¥°¥é¥Õ¤¬ ¹½À®¤Ç¤¤ë¤³¤È¤â¼¨¤¹¡¥ |
Âê̾ | ÅÀ¼¡¿ô¤ÎÁý²Ã¾å¸ÂÀ©Ìó¤ò»ý¤Ä¥°¥é¥Õ¤Î2ÅÀÏ¢·ë²½ÌäÂê |
Ãø¼Ô | ¡ûÊ¡²¬ ¹§¸ç(¹ÅçÂç³Ø¹©³ØÉô ÂèÆóÎà), ´ÖÅç ÍøÌé(¹Åç¹ñºÝÂç³Ø ¼Ò²ñ´Ä¶²Ê³ØÉô ¾ðÊóÄÌ¿®³Ø²Ê), ÅIJ¬ ÃÒ»Ö, ÅÏîµ ÉÒÀµ(¹ÅçÂç³ØÂç³Ø±¡ ¹©³Ø¸¦µæ²Ê) |
pages | pp. 639 - 644 |
keywords | ¥°¥é¥Õ, ÊÕÉÕ²ÃÌäÂê, Àþ·Á»þ´Ö¥¢¥ë¥´¥ê¥º¥à, ¼¡¿ôÁý²ÃÀ©Ìó |
abstract | ¼¡¿ôÁý²Ã¤Ë¾å¸Â¤ò»ý¤Ä¾ì¹ç¤Î$k$ÅÀÏ¢·ë²½ÌäÂê($k$VCA-DC)¤Ï¼¡¤Î¤è¤¦¤ËÄêµÁ¤µ ¤ì¤ë: ¡Øñ½ã̵¸þ¥°¥é¥Õ$G=(V,E)$¤È$G$ ¤Î³ÆÅÀ$v \in V$¤Ë¤Ä¤¤¤Æ¼¡¿ôÁý²Ã¾å ¸Â$a(v;G)$¤¬Í¿¤¨¤é¤ì¤¿¤È¤¤Ë, $G$¤Ë³ÆÅÀ¤Ç¤Î¼¡¿ôÁý²Ã¾å¸Â°Ê²¼¤ÎÊÕ½¸¹ç¤ò Éղä·¤Æ, 2ÅÀÏ¢·ë¥°¥é¥Õ¤ò¹½À®¤¹¤ë. ¤³¤Î¤È¤, Éղ乤٤ºÇ¾®ËÜ¿ô¤ÎÊÕ½¸ ¹ç¤òµá¤á¤è.¡ÙËܹƤǤÏ, ¼¡¿ôÁý²Ã¤Ë¾å¸Â¤ò»ý¤Ä¾ì¹ç¤Î2ÅÀÏ¢·ë²½ÌäÂê ($2$VCA-DC)¤Ë²ò¤¬Â¸ºß¤¹¤ë¤¿¤á¤ÎɬÍ×½½Ê¬¾ò·ï¤ÈÀþ·Á»þ´Ö²òË¡¤òÄó°Æ¤¹¤ë. ²ò¤¬Â¸ºß¤¹¤ë¾ì¹ç¤³¤ÎÊÕ¿ô¤Ï, $2$VCA¤Î²ò¤ÎÊÕ¿ô¤ÈƱ¤¸¤Ç¤¢¤ë¤³¤È¤â¼¨¤·¤¿. |
Âê̾ | ºÇ¾®ÀáÅÀ¥é¥ó¥¥ó¥°Á´°èÌÚÌäÂê¤Î·×»»Ê£»¨ÅÙ |
Ãø¼Ô | ¡ûµÜÅÄ ·É»°, Áý»³ ÈË(˶¶µ»½Ñ²Ê³ØÂç³Ø / Ãμ±¾ðÊ󹩳طÏ), Ã滳 ¿µ°ì(ÆÁÅçÂç³Ø / Áí¹ç²Ê³ØÉô ¼«Á³¥·¥¹¥Æ¥à³Ø²Ê) |
pages | pp. 645 - 650 |
keywords | NPº¤ÆñÀ¤Î¾ÚÌÀ, ÀáÅÀ¥é¥ó¥¥ó¥°, ¶á»÷Ψ, ¶á»÷¥¢¥ë¥´¥ê¥º¥à |
abstract | ºÇ¾®ÀáÅÀ¥é¥ó¥¥ó¥°Á´°èÌÚÌäÂê¡ÊMVRST : minimum vertex ranking spanning tree problem¡Ë¤È¤Ï¡¤Í¿¤¨¤é¤ì¤¿¥°¥é¥ÕG¾å¤Ë¤ª¤¤¤Æ¡¤ÀáÅÀ¥é¥ó¥¥ó¥°¤¬ºÇ¾®¤È¤Ê¤ëÁ´°èÌÚ¤òµá¤á¤ëÌäÂê¤Ç¤¢¤ë¡¥ ËÜÏÀʸ¤Ç¤Ï¡¤MVRST¤¬NPº¤Æñ¤Ç¤¢¤ë¤³¤È¤ò¼¨¤¹¤¿¤á¤Ë¡¤3¼¡¸µ¥Þ¥Ã¥Á¥ó¥°ÌäÂ꤬¡¤·èÄêÌäÂêÈǤÎMVRST¤Ø¿¹à¼°»þ´Öµ¢Ãå²Äǽ¤Ç¤¢¤ë¤³¤È¤ò¼¨¤¹¡¥¤½¤Î¸å¡¤MVRST¤Î¶á»÷¥¢¥ë¥´¥ê¥º¥à¤òÄó°Æ¤·¡¤¤½¤Î·×»»Î̤ȶá»÷Ψ¤ò¼¨¤¹¡¥ |
Âê̾ | Constant Time Generation of Set Partitions |
Ãø¼Ô | Shin-ichi Nakano, ¡ûShin-ichiro Kawano(Gunma University) |
pages | pp. 651 - 656 |
keywords | enumeration, algorithm |
abstract | In this paper we give a simple algorithmto generate all partitionsof {1,2,...,n} into k non-empty subsets. The number of such partitions is known as the Stirling number of the second kind. The algorithm generates each partition in constant time without repetition. By choosing k=1,2,...,n we can also generate all partitions of {1,2,...,n} into subsets. The number of such partitions is known as the Bell number. |
Âê̾ | Efficient Algorithms for Computation of Petri Net Invariants based on Siphon-Traps |
Ãø¼Ô | Akihiro Taguchi, ¡ûSatoshi Taoka, Toshimasa Watanabe(Graduate School of Engineering, Hiroshima University) |
pages | pp. 657 - 662 |
keywords | Petri nets, P-invariants, minimal supports, siphon-straps, Fourier-Motzkin method |
abstract | In this paper, we propose an algorithm STFMN for computing minimal-support nonnegative integer invariants: it tries to decrease the number of such candidate vectors in order to overcome this deficiency, by restricting computation of invariants to siphon-traps. It is shown, through experimental results, that STFMN has high possibility of finding, if any, at least one more minimal-support nonnegative integer invariant then any existing algorithms. |