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| 2009ǯ4·î20Æü(·î) |
| Âê̾ | Two Modifications to FDTD Algorithm For Numerical Stability |
| Ãø¼Ô | *Shahed Hussain (Shizuoka University, SESAME Technology Inc.), Naoki Oguni (Shizuoka University), Hideki Asai (Shizuoka University, SESAME Technology Inc.) |
| Page | pp. 1 - 6 |
| Keyword | ADE method, CFL condition, FDTD method |
| Abstract | In this paper, a new explicit type finite-difference time-domain (FDTD) algorithm is proposed which is stable beyond Courant Friedrich Levy (CFL) condition restraint. The new algorithm is based on an Alternating-Direction Explicit method. It is shown that the new algorithm is stable beyond the CFL condition. Here the numerical formulations are presented and simulation results are compared to those using the conventional FDTD method. |
| Âê̾ | A Robust & Fast FDTD Technique for Fine Mesh Structures |
| Ãø¼Ô | *Chandra Sekhar Paidimarry (Shizuoka University, SEASME Technology Inc.), Naoki Oguni (Shizuoka University), Yuta Inoue, Hideki Asai (Shizuoka University, SEASME Technology Inc.) |
| Page | pp. 7 - 12 |
| Keyword | Laguerre Polynomials, CFL limit, Stability, FDTD method. |
| Abstract | In this paper, an unconditionally stable and fast FDTD method is proposed using Laguerre polynomials. The key features of this method include no dependency on CFL limit and computationally efficient solution. It is therefore readily useful to fine mesh structures, where the time step is prohibitively small. The simulation results indicate that our method is fast compared to the existing techniques and has good correlation with conventional FDTD method. |
| Âê̾ | SPICE¤Î²áÅϲòÀϤˤè¤ëÈóÀþ·ÁÄñ¹³²óÏ©¤Îº®¹çÊýÄø¼°¤ÎƳ½Ð |
| Ãø¼Ô | *¸ÍÌîÁÒ ½¼, »³Â¼ À¶Î´ (Ãæ±ûÂç³Ø) |
| Page | pp. 13 - 18 |
| Keyword | ÈóÀþ·Á²óÏ©, º®¹çÊýÄø¼°, SPICE, ¾õÂÖÊýÄø¼° |
| Abstract | ÈóÀþ·ÁÄñ¹³²óÏ©¤òµ½Ò¤¹¤ëÊýÄø¼°¤Ë¤Ï¤¤¤¯¤Ä¤«¤Î¼ïÎब¤¢¤ë¤¬¡¤¤½¤ÎÃæ¤Çº®¹çÊýÄø¼°¤ÏÍýÏÀŪ¤Ë°·¤¤¤ä¤¹¤¤¤¿¤á¡¤ÍýÏÀ¸¦µæ¤Ë¤ª¤¤¤Æ¤·¤Ð¤·¤ÐÍѤ¤¤é¤ì¤ë¡¥¤Þ¤¿¿ôÃͲòÀϤδÑÅÀ¤«¤é¤â¡¤º®¹çÊýÄø¼°¤ÏÊÑ¿ô¤Î¿ô¤¬¾¯¤Ê¤¤¡¤ÊÑ¿ôʬΥ²Äǽ¤Ç¤¢¤ë¤Ê¤É¤ÎÀ¼Á¤ò¤â¤Ä¤¿¤á¡¤¶èʬŪÀþ·Á²òÀϤäÁ´²òõº÷¤Ê¤É¤Ë¤ª¤¤¤ÆÈó¾ï¤ËÍÍø¤ÊÊýÄø¼°¤È¤Ê¤ë¡¥¤·¤«¤·º®¹çÊýÄø¼°¤ÏÄê¼°²½¤¬É¬¤º¤·¤âÍÆ°×¤Ç¤Ê¤¤¤¿¤á¡¤¼ÂÍÑÌ̤ǻȤï¤ì¤ë¤³¤È¤Ï¤Û¤È¤ó¤É¤Ê¤«¤Ã¤¿¡¥¤â¤·º®¹çÊýÄø¼°¤ò¡ÖÊ£»¨¤ÊÍýÏÀ¤ä¥×¥í¥°¥é¥ß¥ó¥°¤Ê¤·¤Ë¡×¡ÖSPICE¤À¤±¤ò»È¤Ã¤Æ¡×´Êñ¤ËƳ½Ð¤¹¤ë¤³¤È¤¬¤Ç¤¤ì¤Ð¡¤º®¹çÊýÄø¼°¤â¼ÂÍÑŪ¤ÊÊýÄø¼°¤È¤·¤Æ¹¤¯»È¤ï¤ì¤ë²ÄǽÀ¤¬¤¢¤ë¡¥ËܹƤǤϡ¤SPICE¤Î²áÅϲòÀϤòÍѤ¤¤Æº®¹çÊýÄø¼°¤òƳ½Ð¤¹¤ë´Êñ¤ÊÊýË¡¤òÄ󰯤¹¤ë¡¥¤Þ¤¿ËܹƤǤϡ¤Ä󰯼êË¡¤òÍѤ¤¤¿ÈóÀþ·Á¥À¥¤¥Ê¥ß¥Ã¥¯²óÏ©¤Î¾õÂÖÊýÄø¼°¤ÎƳ½ÐË¡¤Ë¤Ä¤¤¤Æ¤â¸¡Æ¤¤ò¹Ô¤¦¡¥ |
| Âê̾ | (¾·ÂÔ) ¥«¥ª¥¹¥À¥¤¥Ê¥ß¥¯¥¹¤òÍѤ¤¤¿ÁȤ߹ç¤ï¤»ºÇŬ²½ |
| Ãø¼Ô | *ÃÓ¸ý Ű (ºë¶ÌÂç³Ø) |
| Page | pp. 19 - 24 |
| Keyword | ¥«¥ª¥¹, ÁȤ߹ç¤ï¤»ºÇŬ²½ |
| Abstract | ¥«¥ª¥¹¥À¥¤¥Ê¥ß¥¯¥¹¤òÍѤ¤¤¿ÁȤ߹ç¤ï¤»ºÇŬ²½Ë¡¤Ë¤Ä¤¤¤ÆµÄÏÀ¤¹¤ë¡¥ |
| Âê̾ | Maximum-Flow Neural Network ¤Ë¤ª¤±¤ë°ÂÄêÀ¤Î°ìÈ̲½¤È¤½¤Î±þÍÑ |
| Ãø¼Ô | *º´Æ£ ²í½Ó (¾åÃÒÂç³ØÍý¹©³Ø¸¦µæ²Ê¾ðÊó³ØÎΰè), ÀÄ¿¹ µ×, ÅÄÃæ êÌ (¾åÃÒÂç³ØÍý¹©³ØÉô¾ðÊóÍý¹©³Ø²Ê) |
| Page | pp. 25 - 30 |
| Keyword | ºÇÂç¥Õ¥í¡¼ÌäÂê, ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯ |
| Abstract | ¸½Âå¤Î¥Í¥Ã¥È¥ï¡¼¥¯¼Ò²ñ¤Ë¤ª¤¤¤Æ, ÌÜŪÃϤޤÇÇ¡²¿¤Ë¾¯¤Ê¤¤¥í¥¹¤ÇÁ᤯¥Ç¡¼¥¿¤òÁ÷¿®¤¹¤ë¤È¤¤¤¦ÊýË¡¤ÏÈó¾ï¤Ë½ÅÍפÊÌäÂê¤Ç¤¢¤ê, ºÇ¤â¸úΨŪ¤Ë¥Ç¡¼¥¿¤òÁ÷¤ë¤¿¤á¤Ë¤Ï³Æ¥ë¡¼¥È¤ËÂФ·Å¬Àڤʥǡ¼¥¿Î̤ò³ä¤êÅö¤Æ¤ë¤³¤È¤¬É¬ÍפǤ¢¤ë. ¤³¤ÎÌäÂê¤Ï¥Í¥Ã¥È¥ï¡¼¥¯¥Õ¥í¡¼ÌäÂê¤È¤·¤Æ¤è¤¯ÃΤé¤ì¤Æ¤ª¤ê, ºÇÂç¥Õ¥í¡¼¥¢¥ë¥´¥ê¥º¥à¤¬ºÇ¤âÍ¥¤ì¤¿²òË¡¤Î°ì¤Ä¤Ç¤¢¤ë. ½¾¤Ã¤Æ, Â絬Ìϥͥåȥ¥¯¤ËÂФ¹¤ëºÇÂç¥Õ¥í¡¼¥¢¥ë¥´¥ê¥º¥à¤ò¹â®¤Ë²ò¤¯¤³¤È¤¬Ç¯¡¹½ÅÍפȤʤäƤ¤Æ¤¤¤ë. ËÜÏÀʸ¤Ç, ²æ¡¹¤Ï Maximum-Flow Neural Network (MF-NN) ¤òÄ󰯤·, Ä󰯤¹¤ë¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤¬ºÇÂç¥Õ¥í¡¼ÌäÂê¤ËŬ±þ²Äǽ¤Ç¤¢¤ë¤³¤È¤ò¼¨¤¹. ¹¹¤Ë, Ä󰯤¹¤ë¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Î°ÂÄêÀ¤Ë´Ø¤¹¤ëµÄÏÀ¤â¹Ô¤¦. |
| Âê̾ | Nematodynamics based on Landau-de Gennes Theory |
| Ãø¼Ô | *Masahiro Nakagawa (Department of Electrical Engineering, Faculty of Engineering, Nagaoka University of Technology) |
| Page | pp. 31 - 36 |
| Keyword | nematodynamics, elastic theory, Landau-de Gennes, Oseen-Zocher-Frank |
| Abstract | In this paper we shall examine the nematodynamics which involves both the microscopic order parameters and the macroscopic director based on Landau-de Gennes theory of nematics. Introducing a Lagrange multiplier corresponding to the conservation of trace of the tensor order parameter, the threshold condition of planar alignment cell will be analytically explored to show the agreement with the conventional vector approach on the bases of Oseen-Zocher-Frank theory. In addition some practical numerical computations will be presented so as to describe the relationship between the microscopic orders and the macroscopic director alignments under a certain electric field. In practice, the microscopic orders are found to be affected by the external electric field as well as the anchoring strength at the boundaries. |
| Âê̾ | (¾·ÂÔ) ¹âÂѰµMOSFETÆÃÀ¤Î¥â¥Ç¥ë²½¤È²óÏ©¥·¥ß¥å¥ì¡¼¥¿¤Ø¤ÎÁȤ߹þ¤ß |
| Ãø¼Ô | *»°±º Æ»»Ò, Äç¶á ÎÑÉ×, ÀÞÉí ÂÙŵ, ºîÅÄ Î´, »°Âð Àµ¶Æ, ²£Æ» À¯¹¨, ³á¸¶ δ¹¨, µÆÃϸ¶ ½¨¹Ô, Uwe Feldmann, Hans Juergen Mattausch (¹ÅçÂç³Ø) |
| Page | pp. 37 - 41 |
| Keyword | MOSFET¥â¥Ç¥ë, ¹âÂѰµ, ¹½Â¤°Í¸À |
| Abstract | ¹âÂѰµMOSFETÆÃÀ¤È¤³¤Î¥â¥Ç¥ë²½¤Ë¤Ä¤¤¤ÆHiSIM (Hiroshima-university STARC IGFET Model)¤Ë´ð¤Å¤¤¤Æ²òÀ⤹¤ë¡£¥Á¥ã¥Í¥ëÆâ¤«¤é¹âÂѰµ¤ò¼Â¸½¤·¤Æ¤¤¤ëÄãÇ»Å٥ɥê¥Õ¥ÈÎΰè¤Þ¤Ç¤Î¥Ý¥Æ¥ó¥·¥ã¥ëʬÉÛ¤¬³°ÉôÅ۵¤Ë¤è¤Ã¤Æ·ã¤·¤¯ÊѲ½¤¹¤ë¤³¤È¤¬¡¢Ê£»¨¤ÊÆÃÀ¤Î¸¶°ø¤È¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤ò½Ò¤Ù¤ë¡£HiSIM¤Ç¤Ï¡¢¤³¤Î¥Ý¥Æ¥ó¥·¥ã¥ëʬÉÛ¤òÈ¿Éü·×»»¤Ç²ò¤¯¤³¤È¤Ë¤è¤Ã¤Æ¡¢Àµ³Î¤Ë·×»»¤·¤Æ¤¤¤ë¡£¹âÂѰµMOSFET¤ÎÂѰµ¤Ï¡¢ÍÑÅӤˤè¤Ã¤Æ¿ôV¤«¤é¿ô100V¤Þ¤Ç¥«¥Ð¡¼¤¹¤ë¡£¹¤¤ÂѰµÈϰϤò¼Â¸½¤¹¤ë¤¿¤á¤Ë¡¢¹½Â¤¤âÂ礤¯ÊѤï¤ë¡£¹½Â¤¤ÎÊѲ½¤Ë¤è¤Ã¤ÆÅŵ¤ÆÃÀ¤¬ÊѤï¤Ã¤Æ¤¯¤ëÍͻҤˤĤ¤¤Æ¤â½Ò¤Ù¤ë¡£ |
| Âê̾ | ÏĤó¤À¥Æ¥ó¥È¥Þ¥Ã¥×¤Ë´ð¤Å¤¯DAC¤Î²òÀÏ |
| Ãø¼Ô | *Âí¸ý ¿¿ÃË, ºØÆ£ ÍøÄÌ (Ë¡À¯Âç³Ø) |
| Page | pp. 42 - 44 |
| Keyword | DAC, ¥«¥ª¥¹ |
| Abstract | ´ÊÁǤʥ¹¥Ñ¥¤¥¥ó¥°¥Ë¥å¡¼¥í¥ó¥â¥Ç¥ë¤«¤éÆÀ¤é¤ì¤ë¥ê¥¿¡¼¥ó¥Þ¥Ã¥×¤Î´ðËÜÆ°ºî¤Ë¤Ä¤¤¤Æ¹Í»¡¤·¡¢¤½¤ì¤Ë´ð¤Å¤¯A/D,D/A Converter¤ò¾Ò²ð¤¹¤ë¡£¥Ë¥å¡¼¥í¥ó¤Îưºî¤Ï1¼¡¸µ¥Ñ¥ë¥¹°ÌÃ֥ޥåפˤè¤Ã¤Æµ½Ò¤µ¤ì¤ë¡£¤Þ¤¿¡¢Converter¤Îưºî¤Ï¥ê¥¿¡¼¥ó¥Þ¥Ã¥×¤Ë¤è¤Ã¤Æµ½Ò¤µ¤ì¤ë¡£D/AÊÑ´¹¤Î¥Þ¥Ã¥×¤ÏA/DÊÑ´¹¤Î¥Þ¥Ã¥×¤ÎµÕ¼ÌÁü¤ËÂбþ¤¹¤ë¡£ËܹƤǤϥ꥿¡¼¥ó¥Þ¥Ã¥×¤è¤ê¼Â¸½¤Ç¤¤ëGray A/D,D/A Converter¤ò¼¨¤·¡¢D/AÊÑ´¹¤ËÍѤ¤¤¿¥Þ¥Ã¥×¤òÍѤ¤¤Æ¥Ñ¥é¥á¡¼¥¿ÊѲ½¤Ë¤è¤ë¸íº¹¤ò¹Í»¡¤¹¤ë¡£¤Þ¤¿¥¹¥Ñ¥¤¥¥ó¥°¥Ë¥å¡¼¥í¥ó¤Ë´ð¤Å¤¯Gray D/A Converter¤Ë¤Ä¤¤¤Æ¾Ò²ð¤¹¤ë¡£ |
| Âê̾ | ¥é¥ó¥À¥àÀ¸þ¾å¤òÌÜɸ¤È¤·¤¿¥«¥ª¥¹¼ÌÁü¤Î¹½À®¤Ë´Ø¤¹¤ë¸¦µæ |
| Ãø¼Ô | *ÅÄÃæ Ç, ´äÅÄ ÏÂÇÏ, »ûÅÄ Íª²ð (ÌÀ¼£Âç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²Ê), ³ùÅÄ ¹°Ç· (ÌÀ¼£Âç³ØÍý¹©³ØÉô) |
| Page | pp. 45 - 49 |
| Keyword | ¥«¥ª¥¹, ¥é¥ó¥À¥àÀ, ÈóÀþ·Á¼ÌÁü |
| Abstract | ¶áǯ¡¢¥¤¥ó¥¿¡¼¥Í¥Ã¥È¤ÎÉáµÚ¤È¶¦¤Ë¡¢¥Ç¥£¥¸¥¿¥ëÄÌ¿®Ì֤ǤΰŹ沽¤¬½ÅÍ׻뤵¤ì¤Æ¤¤¤ë¤¬¡¢Ãø¼Ô¤é¤Ï¤½¤Î°ì¤Ä¤È¤·¤Æ¥«¥ª¥Æ¥£¥Ã¥¯¥Ë¥å¡¼¥í¥ó¤òÍѤ¤¤¿ÈëÌ©ÄÌ¿®¤Î¸¦µæ¤ò¹Ô¤Ã¤Æ¤¤¤ë¡£ ¤·¤«¤·¡¢²ÝÂê¤È¤·¤Æ¡¢°Å¹æ¤Î½ÅÍפʻØÉ¸¤È¤Ê¤ë¥é¥ó¥À¥àÀ¤Î¸þ¾å¤¬µá¤á¤é¤ì¤Æ¤¤¤ë¡£Ëܸ¦µæ¤Ç¤Ï¥·¥¹¥Æ¥à¤Î´ðËܹ½Â¤¤ÏÊѹ¹¤»¤º¡¢ÈóÀþ·Á´Ø¿ô¤¬¥é¥ó¥À¥àÀ¤ËÍ¿¤¨¤ë±Æ¶Á¤ò¸¡¾Ú¤¹¤ë¡£ ¸¡¾Ú¤Ë¤è¤ê¡¢ÈóÀþ·Á´Ø¿ô¤Î¹½À®¤òÊѹ¹¤·¤¿¾ì¹ç¤Ë¡¢¥é¥ó¥À¥àÀ¤¬¸þ¾å¤¹¤ë¤³¤È¤¬³Îǧ¤Ç¤¤¿¡£¤Þ¤¿¡¢¥«¥ª¥¹°Å¹æ¤Î¤½¤Î¾¤Î»ØÉ¸¤Ë¤Ä¤¤¤Æ¤â²þÁ±¤¬¸«¤é¤ì¡¢¤è¤ê°ÂÁ´¤Ê°Å¹æ¥·¥¹¥Æ¥à¤¬Äó°Æ¤Ç¤¤¿¤È¹Í¤¨¤ë¡£¤·¤«¤·¡¢¥é¥ó¥À¥àÀ¤Î¸þ¾å¤Ï·àŪ¤Ê¤â¤Î¤Ç¤Ï¤Ê¤¤¤¿¤á¡¢º£¸å¤â¿¤¯¤Î¸¡¾Ú¤¬É¬ÍפǤ¢¤ë¡£ |
| Âê̾ | ¥Ü¥ë¥Æ¥é¥Õ¥£¥ë¥¿¤òÍѤ¤¤¿¥«¥ª¥¹°Å¹æ¥·¥¹¥Æ¥à¤ÎÆÃÀ²þÁ±¤Ë´Ø¤¹¤ë¸¦µæ |
| Ãø¼Ô | *»ûÅÄ Íª²ð, ÅÄÃæ Ç, ´äÅÄ ÏÂÇÏ (ÌÀ¼£Âç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²ÊÅŵ¤¹©³ØÀì¹¶), ³ùÅÄ ¹°Ç· (ÌÀ¼£Âç³ØÍý¹©³ØÉô) |
| Page | pp. 50 - 55 |
| Keyword | ¥«¥ª¥¹, ¥Ü¥ë¥Æ¥é¥Õ¥£¥ë¥¿, ºÇÂç¥ê¥¢¥×¥Î¥Õ»Ø¿ô |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¢É®¼Ô¤¬Ä󰯤¹¤ëÊ£¿ô¤Î¥Ü¥ë¥Æ¥é¥Õ¥£¥ë¥¿¤òÍѤ¤¤¿¥«¥ª¥¹°Å¹æ¥·¥¹¥Æ¥à¤Î¥·¥¹¥Æ¥à¸¡¾Ú¤ò¹Ô¤Ã¤¿¡£½¾Íè¡¢¥Ü¥ë¥Æ¥é¥Õ¥£¥ë¥¿¤Î¸Ä¡¹¤Î¥Ñ¥é¥á¡¼¥¿¤Îɾ²Á¤ä¡¢ÆÃÀ¤ò¹Íθ¤·¤¿¥Ñ¥é¥á¡¼¥¿¤ÎÀßÄê¤Ë¤Ä¤¤¤Æ¤Ï¡¢²è°ìŪ¤Ê´ð½à¤ò¸«¤¤¤À¤¹¤³¤È¤¬¤Ç¤¤Æ¤¤¤Ê¤«¤Ã¤¿¡£¤½¤³¤Ç¡¢¤³¤Î¥·¥¹¥Æ¥à¤Î³Æ¥Ñ¥é¥á¡¼¥¿¤Î¡¢ÊÑÆ°»þ¤Ë¤ª¤±¤ëºÇÂç¥ê¥¢¥×¥Î¥Õ»Ø¿ôʬÉÛ¤òÈæ³Ó¤·¤ÆÆÃÀ¤òɾ²Á¤·¡¢ÆÀ¤é¤ì¤¿ÆÃÀ¤äµ¬Â§À¤«¤é³Æ¥Ñ¥é¥á¡¼¥¿¤ÎÌò³ä¤ò¸¡Æ¤¤·¤¿¡£¤³¤Î¸¡¾Ú¤«¤é¡¢¥·¥¹¥Æ¥à¤Î¥ä¥³¥Ó¥¢¥ó¤Î¾å¾º¤¬¥ê¥¢¥×¥Î¥Õ»Ø¿ô¤Î¸þ¾å¤Ë¹×¸¥¤·¤Æ¤¤¤ë¤³¤È¤¬ÌÀ¤é¤«¤È¤Ê¤Ã¤¿¡£¤Þ¤¿¡¢¥Ü¥ë¥Æ¥é¥Õ¥£¥ë¥¿¤Î·¸¿ô¤ÎÌò³ä¤ò¡¢¥·¥¹¥Æ¥à¤Î³Æ¼°¤´¤È¤Ëʬô¤µ¤»¤ëÊýË¡¤¬Í¸ú¤Ç¤Ï¤Ê¤¤¤«¤È¹Í¤¨¤é¤ì¤ë¡£ |
| Âê̾ | ¥¹¥¤¥Ã¥Á¥ó¥°Æ°ºî¤ËÃÙ±ä¤òȼ¤¦¥Ï¥¤¥Ö¥ê¥Ã¥É¥·¥¹¥Æ¥à¤Î¼Â¸½¤È¤½¤Î²òÀÏ |
| Ãø¼Ô | *Ë㸶 ´²Ç·, ¹âºä Âó»Ê (ÂçʬÂç³Ø/¹©³ØÉô) |
| Page | pp. 56 - 59 |
| Keyword | Ãdz²óÏ©, ¥¹¥¤¥Ã¥Á¥ó¥°ÃÙ¤ì, 2¼¡¸µPoincare¼ÌÁü |
| Abstract | ¤³¤ì¤Þ¤Ç¾õÂÖ¡¦»þ¹ï¤Ë°Í¸¤·¤Æ¥¹¥¤¥Ã¥Á¤¬ÀÚ¤êÂØ¤ï¤ë¤è¤¦¤Ê·Ï¤Ë´Ø¤¹¤ë¸¦µæ¤Î¤Û¤È¤ó¤É¤Ï¥¹¥¤¥Ã¥Á¥ó¥°Æ°ºî¤¬ÍýÁÛŪ¤Ë¹Ô¤Ê¤ï¤ì¤ë¾ì¹ç¤Ë¤Ä¤¤¤Æ¤Î¤â¤Î¤Ç¤¢¤Ã¤¿¡¥°ìÊý¶áǯ¡¤¥³¥ó¥Ð¡¼¥¿²óÏ©¤òÍѤ¤¤¿¼Â¸³·ë²Ì¤Ë¤è¤ê¡¤¥¹¥¤¥Ã¥Á¥ó¥°»þ¤ËȯÀ¸¤¹¤ëÃÙ±ä(°Ê²¼¡¤¥¹¥¤¥Ã¥Á¥ó¥°ÃÙ¤ì)¤¬·Ï¤Îʬ´ô¹½Â¤¤ËÂ礤ʱƶÁ¤òµÚ¤Ü¤¹¤³¤È¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¡¥¤³¤ì¤Ëȼ¤¤¡¤ÍýÁÛŪ¤Ç¤Ê¤¤¥¹¥¤¥Ã¥Á¥ó¥°Æ°ºî¤¬·Ï¤ËÍ¿¤¨¤ë±Æ¶Á¤Ë´Ø¤¹¤ë¸¦µæÊó¹ð¤â¹Ô¤Ê¤ï¤ì¤Ï¤¸¤á¤¿¡¥°ìÊý¡¤¼Â²óÏ©¥â¥Ç¥ë¤òÍѤ¤¤¿¸¡Æ¤¤Ï¤Û¤È¤ó¤É¹Ô¤Ê¤ï¤ì¤Æ¤¤¤Ê¤¤. ¤½¤³¤ÇËܹƤǤϥ¹¥¤¥Ã¥Á¥ó¥°ÃÙ¤ì¤òͤ¹¤ë²óÏ©¥â¥Ç¥ë¤òÍѤ¤¡¤¥¹¥¤¥Ã¥Á¥ó¥°Ã٤줬·Ï¤Ë¤ª¤è¤Ü¤¹±Æ¶Á¤ò¼Â¸³Åª»ëÅÀ¤«¤é¸¡Æ¤¤¹¤ë¡¥ |
| Âê̾ | Ϣ³»þ´ÖBP¦¤¦²ADÊÑÄ´´ï¤ÎQÃͤȥ롼¥×ÃÙ±ä¤Î±Æ¶Á |
| Ãø¼Ô | *ÎÓ ³¤·³, ÅÄî´ ÊþÇ·, ¸µß· ÆÆ»Ë (·²ÇÏÂç³ØÂç³Ø±¡ ¹©³Ø¸¦µæ²Ê), ¥í¥ì ¥Ñ¥¹¥«¥ë, ÈÓÄÍ Ë®É§ (¥·¥ã¡¼¥×³ô¼°²ñ¼Ò), ¾®ÎÓ ½ÕÉ×, »± Úß, ¹â°æ ¿Ï (·²ÇÏÂç³ØÂç³Ø±¡ ¹©³Ø¸¦µæ²Ê) |
| Page | pp. 60 - 65 |
| Keyword | RF¥µ¥ó¥×¥ê¥ó¥°, Ϣ³»þ´Ö¦¤¦²£Á£ÄÊÑÄ´´ï, QÃÍ, ¥ë¡¼¥×ÃÙ±ä, ¥µ¥Ö¥µ¥ó¥×¥ê¥ó¥° |
| Abstract | ²æ¡¹¤Ï¥µ¥Ö¥µ¥ó¥×¥ê¥ó¥°µ»½Ñ¤òÍѤ¤¤¿¥Ð¥ó¥É¥Ñ¥¹¹â®Ϣ³»þ´Ö ¦¤¦²ADÊÑÄ´²óÏ©¤ËÍѤ¤¤¿È¯¿¶²óÏ©¤Î͸ÂQÃͤ¬ÊÑÄ´²óÏ©¤ÎÁ´ÂΤÎSNR¤ËÂФ¹¤ë±Æ¶Á¤ò²òÀϤ·¡¢¥Ç¥¸¥¿¥ë¥Õ¥£¥ë¥¿¤òÍѤ¤¤ÆÊÑÄ´²óÏ©¤Î ¥Î¥¤¥ºÅÁã´Ø¿ô¤Ë¿·¤¿¤Ê¥¼¥íÅÀ¤ò²Ã¤¨¤ë¤³¤È¤ÇÁ´ÂΤÎÀºÅÙ¤ò¸þ¾å¤¹¤ëÊýË¡¤òÄ󰯤¹¤ë¡£¤Þ¤¿Ï¢Â³»þ´Ö¦¤¦²ADÊÑÄ´²óÏ©¤Î¥ë¡¼¥×ÃÙ±ä¤Ë¤Ä¤¤¤Æ¡¢ÊÑÄ´²óÏ©¤Î¥Ñ¥é¥á¡¼¥¿¤ò¥ë¡¼¥×ÃÙ±ä¤ÎÃͤˤè¤Ã¤ÆºÇŬ²½¤¹¤ë¤È¶¦¤ËÊÑÄ´²óÏ©¤ò¥Õ¥£¡¼¥É¥Õ¥©¥ï¡¼¥ÉÊý¼°¤Ë¤¹¤ë¤³¤È¤ÇÁ´ÂΤÎÀºÅÙ¤ò¸þ¾å¤¹¤ëÊýË¡¤òÄ󰯤¹¤ë¡£ Matlab¤ÈSpice¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤Ã¤ÆÄó°ÆÊýË¡¤Î͸úÀ¤ò³Îǧ¤·¤¿¡£ |
| Âê̾ | An SAR ADC Algorithm with Redundancy and Digital Error Correction |
| Ãø¼Ô | *¾®Àî ÃÒɧ, ¾®ÎÓ ½ÕÉ× (·²ÇÏÂç³ØÂç³Ø±¡/¹©³Ø¸¦µæ²Ê), ËÙÅÄ ÀµÀ¸ (É𢹩¶ÈÂç³Ø/Ãμ±¹©³ØÉô), ¹â¶¶ Íβð, »± Úß, ¹â°æ ¿Ï (·²ÇÏÂç³ØÂç³Ø±¡/¹©³Ø¸¦µæ²Ê) |
| Page | pp. 66 - 71 |
| Keyword | SAR ADC, Digital Error Correction, Non-binary, Redundancy |
| Abstract | This paper describes a redundant algorithm for a highly reliable Successive Approximation Register (SAR) ADC where mistakes of comparator decision can be digitally-corrected. We generalize a conventional non-binary search algorithm which requires more conversion steps in the SAR ADC than the binary search algorithm, and clarify which decision errors can be digitally-corrected with the derived redundant algorithm. We also shows that the sampling speed of the SAR ADC using the proposed algorithm can be faster when the incomplete settling effects of the DAC inside the SAR ADC are taken into account. |
| Âê̾ | ¥¿¥¤¥à¥¤¥ó¥¿¡¼¥ê¡¼¥ÖADC¤Î¿·µ¬LMS¥Ð¥Ã¥¯¥°¥é¥ó¥É¥¥ã¥ê¥Ö¥ì¡¼¥·¥ç¥ó |
| Ãø¼Ô | *¹â¶¶ ͧÈþ, ÂçÅç ½Ó, »³ÏÆ Âç¤ (ÆüΩÀ½ºî½êÃæ±û¸¦µæ½ê) |
| Page | pp. 72 - 77 |
| Keyword | ¥¿¥¤¥à¥¤¥ó¥¿¡¼¥ê¡¼¥Ö, £Á£Ä£Ã, £Ì£Í£Ó¥¢¥ë¥´¥ê¥º¥à |
| Abstract | 4G·ÈÂÓÅÅÏᢼ¡À¤Âå̵ÀþLAN¡¢¥ß¥êÇÈ̵Àþ¡¢10Gb/100Gb¥¤¡¼¥µ¥Í¥Ã¥È¸þ¤±¸÷Á÷¼õ¿®µ¡¤Ê¤É¤Ë¾ÍèŬÍѤ¬¸«¹þ¤Þ¤ì¤ëA/DÊÑ´¹´ï¤Ï¡¢¥µ¥ó¥×¥ë¥ì¡¼¥È¤äʬ²òǽ¤Î»ÅÍͤϤ½¤ì¤¾¤ì°Û¤Ê¤ë¤â¤Î¤Î¡¢¤¤¤º¤ì¤â¸½¾õ¤ÎñÆÈ¤ÎA/DÊÑ´¹´ï¤Ç¼Â¸½¤¹¤ë¤Î¤¬º¤Æñ¤Ê¹â¥µ¥ó¥×¥ë¥ì¡¼¥È¤«¤Ä¹âʬ²òǽ¤òɬÍפȤ¹¤ë¡£¤½¤Î¤¿¤á¤Î½ÅÍ×µ»½Ñ¤È¤·¤Æ¡¢¥¿¥¤¥à¥¤¥ó¥¿¡¼¥ê¡¼¥Ö·¿A/DÊÑ´¹´ï¤¬ÃíÌܤò½¸¤á¤Æ¤¤¤ë¡£¥¿¥¤¥à¥¤¥ó¥¿¡¼¥ê¡¼¥Ö·¿A/DÊÑ´¹´ï¤Ï¡¢Ê£¿ô¤Îñ°ÌA/DÊÑ´¹Éô¤òÊÂÎóÆ°ºî¤µ¤»¤ë¤³¤È¤Ç¡¢¹â®¤Ê¥µ¥ó¥×¥ë¥ì¡¼¥È¤ò¸¶ÍýŪ¤Ë¤Ï¼Â¸½¤Ç¤¤ë¡£¤·¤«¤·¡¢¼ÂºÝ¤Ï¡¢Ã±°ÌA/DÊÑ´¹Éô¤Î´Ö¤Ë¡¢ÊÑ´¹ÍøÆÀ¡¢DC¥ª¥Õ¥»¥Ã¥ÈÅ۵¡¢¥µ¥ó¥×¥ê¥ó¥°¥¿¥¤¥ß¥ó¥°¤Ê¤É¤Î¥ß¥¹¥Þ¥Ã¥Á¤¬¤¢¤ë¤È¡¢Åþã¤Ç¤¤ë¼Â¸úʬ²òǽ¤¬Äã²¼¤¹¤ë¡£º£²ó¡¢¤³¤ì¤é¤Î³Æ¥ß¥¹¥Þ¥Ã¥Á¤ò¥ª¥ó¥Á¥Ã¥×¤Ç¥¥ã¥ê¥Ö¥ì¡¼¥·¥ç¥ó¤¹¤ë¿·µ¬¼êË¡¤òÄ󰯤·¡¢¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ç¼Â¾Ú¤·¤¿¡£ |
| Âê̾ | TDC¤òÍѤ¤¤¿¥Õ¥£¥ë¥¿¤Î¼×ÃǼþÇÈ¿ôµÚ¤ÓQ¥Á¥å¡¼¥Ë¥ó¥°¤Ë´Ø¤¹¤ë¸¦µæ |
| Ãø¼Ô | ƣ¼ À¬¹°, ¹â°æ ¿ÏÂ, *ºÙë Ȼʿ, ¹â¶¶ ·ò»Ê (·²ÇÏÂç³Ø) |
| Page | pp. 78 - 83 |
| Keyword | TDC, ¥Ð¥ó¥É¥Ñ¥¹¥Õ¥£¥ë¥¿ |
| Abstract | ¥Ç¥¸¥¿¥ë¿®¹æ¤Ë¤è¤ëÀ©¸æ¤Ï¡¢À©¸æ¤ËÍѤ¤¤ë¿ô¼°¤ÎÊѹ¹¤äÊ£»¨¤Ê·×»»¤¬É¬ÍפÊÀ©¸æ¤â²Äǽ¤ÊÅÀ¤ÇÍÍø¤Ç¤¢¤ë¡£ËܹƤǤϥե£¥ë¥¿¤ÎÆÃÀ¤ò¸¡ÃΤ·¥Ç¥¸¥¿¥ë¿®¹æ¤ËÃÖ¤´¹¤¨¡¢¤³¤Î¥Ç¥¸¥¿¥ë¿®¹æ¤Ë¤è¤Ã¤ÆÆÃÀ¤òÀ©¸æ¤¹¤ë¼êË¡¤òÄ󰯤¹¤ë¡£ÆÃ¤Ë Gm-C ¥Ð¥ó¥É¥Ñ¥¹¥Õ¥£¥ë¥¿¤ÎÃæ¿´¼þÇÈ¿ô¡¢Q ÃͤÎÀ©¸æ¤ò¹Ô¤¦¡£Gm-C ¥Ð¥ó¥É¥Ñ¥¹¥Õ¥£¥ë¥¿¤Ï OTA ¤È¥¥ã¥Ñ¥·¥¿¤Ç¹½À®¤µ¤ì¤ë¡£Ãæ¿´¼þÇÈ¿ô¤ä Q ÃÍ¤Ï OTA ¤Î¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿¥ó¥¹¤òÊѲ½¤µ¤»¤ë¤³¤È¤ÇÀ©¸æ¤Ç¤¤ë¡£¤½¤³¤Ç¥Õ¥£¥ë¥¿¤Î°ÌÁê¾ðÊó¤ò¥Ç¥¸¥¿¥ë¿®¹æ¤ËÃÖ¤´¹¤¨¡¢¤³¤Î¥Ç¥¸¥¿¥ë¿®¹æ¤Ç OTA ¤Î¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿¥ó¥¹¤òÊѲ½¤µ¤»¤ë¡£¤³¤ì¤é¤Îưºî¤ò²óÏ©¤òÀ߷פ·¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ç³Îǧ¤·¡¢Ä󰯼êË¡¤ÎÂÅÅöÀ¤ò¸¡Æ¤¤¹¤ë¡£ |
| Âê̾ | ¥¤¥ó¥Ð¡¼¥¿¥¿¥¤¥×Gm-C ¥Ð¥ó¥É¥Ñ¥¹¥Õ¥£¥ë¥¿¤Î²òÀϤÈÀß·× |
| Ãø¼Ô | *ÎÓ ³¤·³, ÅÄÊÕ ÊþÇ·, »± Úß, ¾®ÎÓ ½ÕÉ× (·²ÇÏÂç³ØÂç³Ø±¡ ¹©³Ø¸¦µæ²Ê) |
| Page | pp. 84 - 89 |
| Keyword | Gm-C¥Ð¥ó¥É¥Ñ¥¹¥Õ¥£¥ë¥¿, CMOS¥¤¥ó¥Ð¡¼¥¿, Äã¾ÃÈñÅÅÎÏ, ¹â¼þÇÈ, OTA |
| Abstract | ËÜÏÀʸ¤Ç¤Ï½¾ÍèNauta OTA²óÏ©¤Î°ÂÄêÀ¤ò²òÀϤ·,OTA¤Î¥È¥é¥ó¥¸¥¹¥¿¥µ¥¤¥º¤ÎºÇŬ²½¤ò¹Ô¤Ã¤¿. ¤Þ¤¿À©¸æ²óÏ©¤ò¶¦Í¤¹¤ëCMOS¥¤¥ó¥Ð¡¼¥¿¥¿¥¤¥×¤Î2¼¡Gm-C¥Ð¥ó¥É¥Ñ¥¹¥Õ¥£¥ë¥¿¤Î¹½À®¤ò¸¡Æ¤¤·, ¤½¤Î²òÀϤª¤è¤ÓÀ߷פò¹Ô¤Ã¤¿. ²óÏ©Àß·×¾å¤Î¾ÃÈñÅÅÎÏ,QÃÍ, °ÂÄêÀ,¥Î¥¤¥ºÆÃÀ¤Î¥È¥ì¡¼¥É¥ª¥Õ¤Î´Ø·¸¤òÌÀ³Î²½¤·,¤½¤ì¤é¤Î´Ø·¸¤ò¹Íθ¤·¤¿Äã¾ÃÈñÅÅÎÏ¡¦¹â¼þÇÈ¥Õ¥£¥ë¥¿¤ÎÀß·×Ë¡¤òÄ󰯤·¤¿. TSMC0.18um CMOS¥×¥í¥»¥¹¤òÍѤ¤¤ÆÀ߷פ·¤¿¾ì¹ç, ¸¡Æ¤¤·¤¿²óÏ©¹½À®¤ÏNauta OTA²óÏ©¤òÍѤ¤¤¿½¾Íè²óÏ©¤ËÈæ¤Ù¤Æ¾ÃÈñÅÅÎϤ¬²òÀϤ«¤é67%¤Îºï¸º¤¬·×»»¤Ç¤,¼ÂºÝ¤Î»îºî¥Á¥Ã¥×¤Î¬Ä꤫¤é ¤Ï¥È¥é¥ó¥¸¥¹¥¿¥µ¥¤¥º¤òºÇŬ²½¤·¤¿Nauta OTA²óÏ© ¤òÍѤ¤¤¿½¾Íè²óÏ©¤ËÈæ¤Ù¤Æ27%¤Îºï¸º¤¬³Îǧ¤Ç¤¤¿. |
| Âê̾ | A Novel CMOS BPSK Detection Scheme for UWB Impulse-Radio Communication |
| Ãø¼Ô | *Mohiuddin Hafiz, µÈÀî ¸øËû (¹ÅçÂç³Ø ¥Ê¥Î¥Ç¥Ð¥¤¥¹¡¦¥Ð¥¤¥ªÍ»¹ç²Ê³Ø¸¦µæ½ê) |
| Page | pp. 90 - 95 |
| Keyword | UWB, BPSK, CMOS, low power, low complexity |
| Abstract | A novel detection procedure for ultra-wideband (UWB) impulse radio has been presented here. The proposed architecture employs a low power, low complexity, non-coherent Bi-Phase Shift Keying (BPSK) receiver. Differential Gaussian Monocycle Pulse (GMP) templates of center frequency 5 GHz, modulated by data, are received for detection. The basic concept of data retrieval is blanking of the signals based on the priority of their arrivals. The chip is designed in a 0.18 μm CMOS process with a supply voltage of 1.8V. The die area of the chip is 0.12 μm2 and its power consumption is 160 μW for a data rate up to 200Mb/s. |
| Âê̾ | ¹ÂӰ衦Äã°ÌÁ껨²»¡¦º¹Æ°·¿¥ê¥ó¥°VCO¤ÎÀß·× |
| Ãø¼Ô | *Âç²¼ δÀ¸ (Åìµþ¹©¶ÈÂç³ØÅý¹ç¸¦µæ±¡ / ¥¤¥ó¥Æ¥ë¼Ò), Å·Àî ½¤Ê¿, Àи¶ ¾º, ±× °ìºÈ (Åìµþ¹©¶ÈÂç³ØÅý¹ç¸¦µæ±¡) |
| Page | pp. 96 - 100 |
| Keyword | ¥ê¥ó¥°È¯¿¶´ï, VCO, °ÌÁ껨²», ¹ÂÓ°è, º¹Æ°·¿ |
| Abstract | ¶áǯ¡¢°Û¤Ê¤ë¼þÇÈ¿ôÂÓ°è¤ÎÊ£¿ô¤ÎRF»ÅÍͤò°ì¤Ä¤Î¥·¥ê¥³¥ó¾å¤Ë¼ý¤á¤¿¥Þ¥ë¥ÁŽ¥¥Ð¥ó¥É¤Î¥Á¥Ã¥×¤ËÂФ¹¤ë¼ûÍפ¬ÈôÌöŪ¤Ë¹â¤Þ¤ê¡¢¤½¤ì¤ò¼Â¸½¤¹¤ë¤¿¤á¤Î¹ÂÓ°èȯ¿¶²óÏ©¤ËÂФ¹¤ë´üÂÔ¤¬¹â¤Þ¤Ã¤Æ¤¤¤ë. ²æ¡¹¤Ï¡¢¥ê¥ó¥°VCO¤ò¥Ù¡¼¥¹¤Ë¤·¤¿¹ÂӰ褫¤ÄÄã°ÌÁ껨²»¤Îȯ¿¶´ï¤òÄ󰯤¹¤ë¡£²æ¡¹¤¬Ä󰯤¹¤ëȯ¿¶´ï¤Ï¡¢º¹Æ°·¿VCO¤Ç¡¢ÆþÎϤ˱þ¤¸¤ÆÃٱ䥻¥ë¤ÎÅÅή¸»¤òǽưŪ¤ËÀ©¸æ¤¹¤ë¤³¤È¤Ë¤è¤ê¹ÂÓ°è²½¤òãÀ®¤·¤Æ¤¤¤ë¡£¥¢¥¤¥Ç¥£¥¢¼«ÂΤϥê¥×¥ê¥«Ž¥¥Ð¥¤¥¢¥¹Êý¼°¤ÈÎà»÷¤·¤Æ¤¤¤ë¤¬¡¢¾¯¤Ê¤¤Áǻҿô¤ÇƱ¤¸µ¡Ç½¤òãÀ®¤·¤Æ¤¤¤ë¡£ ²æ¡¹¤Ï¡¢Ä󰯤¹¤ë¥ê¥ó¥°VCO¤Î¹ÂÓ°èÆ°ºî¤ÈƱ»þ¤Ë¡¢°ÌÁ껨²»¤ò¡¢¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¡¢¼Â¬¤ÎξÌ̤«¤éɾ²Á¤·¡¢¤½¤Î͸úÀ¤ò³Îǧ¤·¤¿¡£¹ÂÓ°èÆ°ºî¤Ë´Ø¤·¤Æ¤Ï¡¢¿ôÉ´MHz¤«¤é£³GH£ú¤Þ¤Ç¤Î¹ÂÓ°èÆ°ºî¤ò¼Â¬¤Ë¤è¤ê³Îǧ¤·¡¢Ä㻨²»ÆÃÀ¤Ë¤Ä¤¤¤Æ¤Ï¡¢¥¥ã¥ê¥¢¤«¤é1MHzÎ¥¤ì¤¿¼þÇÈ¿ô¤Ë¤ª¤¤¤Æ¡¢¥³¥ó¥¹¥¿¥ó¥È¤Ë¤«¤Ä¹¤¤È¯¿¶¼þÇÈ¿ô¤Ë¤ª¤¤¤Æ¡¢¡Ý90dBc/HzÂæ¸åȾ¤Î¿ôÃͤò·×¬¤·¤¿¡£ |
| Âê̾ | (¾·ÂÔ) ¥Ñ¥¤¥×¥é¥¤¥óADC¤ÎÄãÅ۵µ»½Ñ |
| Ãø¼Ô | *ÄÍËÜ »°Ï» (ÉÙ»ÎÄ̸¦µæ½ê) |
| Page | pp. 101 - 106 |
| Keyword | A/DÊÑ´¹´ï, ¥Ð¥¤¥¢¥¹, ¥Ö¡¼¥È¥¹¥È¥é¥Ã¥×¥¹¥¤¥Ã¥Á, ¥ª¥Ú¥¢¥ó¥×, ¥³¥ó¥Ñ¥ì¡¼¥¿ |
| Abstract | ¥Ñ¥¤¥×¥é¥¤¥óA/DÊÑ´¹´ï¤Ï¥×¥í¥»¥¹¤ÎÈùºÙ²½¤È²óÏ©µ»½Ñ¤Ë¤è¤Ã¤ÆÇ¯¡¹¿Ê²½¤·¡¢ÄÌ¿®µ¡´ï¤ä²èÁü½èÍýÅù¤ËÉý¹¤¯»ÈÍѤµ¤ì¤ë¤Ë»ê¤Ã¤Æ¤¤¤ë¡£ÆÃ¤Ë¥Ð¥Ã¥Æ¥ê¡¼¤Çưºî¤¹¤ë·ÈÂÓµ¡´ï¤Ç¤ÏÄã¾ÃÈñÅÅÎϲ½¤Ï¼Â»ÈÍÑ»þ´Ö¤ËľÀܱƶÁ¤¹¤ë¤¿¤á½ÅÍפǤ¢¤ë¡£¤³¤ì¤Þ¤Ç¤Ï¥×¥í¥»¥¹¤ÎÈùºÙ²½¤È¤½¤ì¤Ëȼ¤¦ÅŸ»Å۵¤ÎÄã²¼¤¬A/DÊÑ´¹´ï¤Ë¤Ï¥×¥é¥¹¤ËºîÍѤ·¤¿¡£¤·¤«¤·¡¢100nm¤òÀÚ¤ëÈùºÙ¥×¥í¥»¥¹¤Ç¤Ï¹¹¤Ê¤ëÅŸ»Å۵¤ÎÄã²¼¤Ë¤è¤Ã¤Æ¥¢¥Ê¥í¥°¿®¹æ¼«ÂΤο¶Éý¤Î¸º¾¯¤Ë¤è¤ë¥Î¥¤¥º¤ÎÊÀ³²¡¢¥È¥é¥ó¥¸¥¹¥¿ÆÃÀ¤ÎÌäÂê¤ÇA/DÊÑ´¹´ï¤ò¤Ï¤¸¤á¤È¤¹¤ë¥¢¥Ê¥í¥°²óÏ©À߷פϹâÅ٤ʵ»½Ñ¤¬Í׵ᤵ¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¡£ËܹƤǤϤ³¤ì¤é¤ÎÌäÂê¤ËÂФ¹¤ëºÇ¶á¤ÎA/DÊÑ´¹´ï¤Î²óÏ©µ»½Ñ¤Ë¤Ä¤¤¤Æ³µÀ⤹¤ë¡£ |
| Âê̾ | (¾·ÂÔ) ¥Ñ¥¤¥×¥é¥¤¥óADÊÑ´¹´ï¤Î¥Ç¥¸¥¿¥ë¥¢¥·¥¹¥Èµ»½Ñ |
| Ãø¼Ô | *Àî¿Í ¾ÍÆó (ÀŲ¬Âç³Ø) |
| Page | pp. 107 - 112 |
| Keyword | ¥Ç¥¸¥¿¥ë¥¢¥·¥¹¥È, ¥Ñ¥¤¥×¥é¥¤¥ó£Á£Ä£Ã, ¥Ð¥Ã¥¯¥°¥é¥¦¥ó¥É¥¥ã¥ê¥Ö¥ì¡¼¥·¥ç¥ó, µ¿»÷Íð¿ô |
| Abstract | ¥Ñ¥¤¥×¥é¥¤¥óADC¤Ç¤Ï¡¢¥Ç¥Ð¥¤¥¹¤Î¥ß¥¹¥Þ¥Ã¥Á¡¢¥¢¥ó¥×¤Î͸ÂÍøÆÀÅù¤¬ADC¤Îʬ²òǽ¤ò·è¤á¤ë¡£ºÇ¶á¤³¤Î¤è¤¦¤Ê¥¢¥Ê¥í¥°²óÏ©¤¬È¯À¸¤¹¤ë¸íº¹¤ò¥Ç¥¸¥¿¥ëÎΰè¤ÇÊäÀµ¤¹¤ë¥Ç¥¸¥¿¥ë¥¢¥·¥¹¥Èµ»½Ñ¡¢ÆÃ¤Ëµ¿»÷Íð¿ô¤òÃíÆþ¤·¤Æ¥Ç¥¸¥¿¥ëÎΰè¤Ç¸íº¹ÊäÀµ·¸¿ô¤ò¥Ð¥Ã¥¯¥°¥é¥ó¥É¤Çµá¤á¤ÆÊäÀµ¤¹¤ëµ»½Ñ¤¬ÃíÌܤò½¸¤á¤Æ¤¤¤ë¡£ÆÃ¤Ë¤³¤ì¤é¤Ïº£¸å¤ÎÈùºÙ²½¤Ëȼ¤¦¥¢¥Ê¥í¥°Àǽ¤ÎÎô²½¤ò¥«¥Ð¡¼¤¹¤ë¾å¤Çɬ¿Ü¤Îµ»½Ñ¤È¤Ê¤ë¤È¹Í¤¨¤é¤ì¤ë¡£ËÜÏÀʸ¤Ç¤Ï¡¢¥Ñ¥¤¥×¥é¥¤¥ó£Á£Ä£Ã¤ÎÀºÅÙÅù¤ò·è¤á¤ëÍ×°ø¤ò¼¨¤·¡¢¤½¤ì¤é¤ò¥Ç¥¸¥¿¥ëÎΰè¤ÇÊäÀµ¤¹¤ëµ»½Ñ¤Ë¤Ä¤¤¤Æ²òÀ⤹¤ë¡£ |
| Âê̾ | (¾·ÂÔ) ¥Ê¥ÎCMOS»þÂå¤Î¥¢¥Ê¥í¥°²óÏ©Àß·× ¡Ý¥Ç¥¸¥¿¥ë¥¢¥·¥¹¥ÈADÊÑ´¹µ»½Ñ¤òÃæ¿´¤È¤·¤Æ¡Ý |
| Ãø¼Ô | *¾®ÎÓ ½ÕÉ× (·²ÇÏÂç³Ø) |
| Page | pp. 113 - 118 |
| Keyword | ¥Ç¥¸¥¿¥ë¡¦¥¢¥·¥¹¥È¡¦¥¢¥Ê¥í¥°µ»½Ñ, »þ´ÖÎΰ襢¥Ê¥í¥°, ¥Ç¥¸¥¿¥ë¸íº¹ÊäÀµ, ¼«¸Ê¹»Àµ, ¥Ê¥ÎCMOS¥¢¥Ê¥í¥° |
| Abstract | ¤³¤ÎÏÀʸ¤Ç¤Ï¥Ê¥ÎCMOS¤Ç¤ÎSOC¤Î¥¢¥Ê¥í¥°²óÏ©Éô¤ÎÀß·×»×Á֥ۡǥ¸¥¿¥ë¥¢¥·¥¹¥È¥¢¥Ê¥í¥°µ»½Ñ¡×¤Ë¤Ä¤¤¤Æµ½Ò¤¹¤ë. CMOSÈùºÙ¤Ç¤ÎSOC¤Ç¤Î¥¢¥Ê¥í¥°Éô¤ò¥Ç¥¸¥¿¥ëµ»½Ñ¤òÍѤ¤¤ÆÈùºÙ²½¤Ë¤è¤êÀǽ¸þ¾å¤ò¿Þ¤ê, ½é²ó¤Î»îºî¤Çưºî¤µ¤»¤Þ¤¿²óÏ©¤Î¥×¥í¥»¥¹¥Ý¡¼¥¿¥Ó¥ê¥Æ¥¤¤ò ¸þ¾å¤µ¤»¤ë. |
| Âê̾ | ¸íº¹¤ËÂФ¹¤ë½êÍ¿¤ÎºÇ°ÃÍɾ²Á¼ÜÅÙ¤òºÇ¾®²½¤¹¤ëÈóÀþ·Á²òÀÏ¥Õ¥£¥ë¥¿¤òȼ¤¦¥Õ¥£¥ë¥¿¥Ð¥ó¥¯¤Ë´ð¤Å¤¯ÆâÁÞ¶á»÷ÍýÏÀ |
| Ãø¼Ô | *ÌÚÅÄ Íº°ì (±ü±©Âç³ØÌô³ØÉô), ÌÚÅÄ ÂóϺ (Åìµþ¹©¶ÈÂç³ØÌ¾ÍÀ¶µ¼ø, ÆüËÜÂç³Ø¥Õ¥§¥í¡¼) |
| Page | pp. 119 - 123 |
| Keyword | Non-linear approximation, Filter bank, The optimum approximation |
| Abstract | ʸ¸¥[1]¤Ë¤ª¤¤¤Æ¡¤´Ø¿ô¥Ù¥¯¥È¥ë¤È¤·¤ÆÍ¿¤¨¤é¤ì¤ë¼þÇÈ¿ô¥¹¥Ú¥¯¥È¥ë¤È³Ë´Ø¿ô¥Ù¥¯¥È¥ë¤È¤ÎÆâÀѤο¼¡¸µ¥Õ¡¼¥ê¥¨µÕÊÑ´¹¤È¤·¤ÆÆÀ¤é¤ì¤ë¿¼¡¸µ¥Ù¥¯¥È¥ë¿®¹æ¤ËÂФ¹¤ë¡¤ºÇŬÆâÁÞ¶á»÷ÍýÏÀ¤¬¼¨¤µ¤ì¤Æ¤¤¤ë¡£¤³¤ÎÍýÏÀ¤Ç¤Ï¡¢ÆâÁÞ¶á»÷¤ò°ìÈ̲½¤µ¤ì¤¿Â¿¼¡¸µ¥Õ¥£¥ë¥¿¥Ð¥ó¥¯¤òÍѤ¤¤Æ¥â¥Ç¥ë²½¤·¤Æ¤¤¤ë¤¬¡¢²òÀÏ¥Õ¥£¥ë¥¿¤ÏÀþ·Á¤Ë¸Â¤é¤ì¤Æ¤¤¤ë¡£ ËÜÏÀʸ¤Ç¤Ï¡¢¾åµ¤Î¿¼¡¸µ¥Ù¥¯¥È¥ë¿®¹æ¤ËÂФ¹¤ëºÇŬÆâÁÞ¶á»÷ÍýÏÀ¤ò±þÍѤ·¤Æ¡¢¥Õ¥£¥ë¥¿¥Ð¥ó¥¯¤Î²òÀÏ¥Õ¥£¥ë¥¿¤¬ÈóÀþ·ÁÆÃÀ¤òͤ¹¤ë¾ì¹ç¤Ë¤ª¤¤¤Æ¡¢¸íº¹¤ËÂФ¹¤ëÍ¿¤¨¤é¤ì¤¿É¾²Á¼ÜÅ٤ξå¸ÂÃͤòºÇ¾®²½¤¹¤ëÆâÁÞ¶á»÷¤ÎÍýÏÀ¤ò¹½ÃÛ¤¹¤ë¡£ »²¹Íʸ¸¥[1] Y.Kida, T.Kida: "Theory of the optimum approximation of vector-signals with applications", Proceedings of The 2004 47th Midwest Symposium on Circuits and Systems (IEEE MWSCAS 2004), Volume 2, pp.25-28, 2004. |
| Âê̾ | ñĴ¤ÊÁ«°Ü°è¤ò¤â¤ÄIIR¥Ç¥£¥¸¥¿¥ë¥Õ¥£¥ë¥¿¤ÎÀ߷פΤ¿¤á¤ÎÈ¿Éü¼êË¡ |
| Ãø¼Ô | *²ÏÌî ·ò, °¤Éô Àµ±Ñ, ÀîËô À¯À¬ (ÅìËÌÂç³ØÂç³Ø±¡¹©³Ø¸¦µæ²ÊÅŻҹ©³ØÀì¹¶) |
| Page | pp. 124 - 129 |
| Keyword | ¥Õ¥£¥ë¥¿Àß·×, IIR¥Õ¥£¥ë¥¿, ñĴ¤ÊÁ«°Ü°è |
| Abstract | ËÜÏÀʸ¤Ç¤Ï¡¤Ã±Ä´¤ÊÁ«°Ü°è¤ò¤â¤ÄIIR ¥Õ¥£¥ë¥¿¤ÎÀß·×Ë¡¤òÄ󰯤¹¤ë¡¥ Á«°Ü°èñĴÀ¤òÊݾڤ¹¤ë¤¿¤á¤Ë¡¤Á«°Ü°è¿¶Éý±þÅú¤ÎƳ´Ø¿ô¤Ë¥Ô¡¼¥¯À©Ìó¤ò²Ý¤¹¡¥ºÇŬ²½ÌäÂê¤ò´Êñ²½¤¹¤ë¤¿¤á¤Ë¡¤¥Õ¥£¥ë¥¿·¸¿ô¤Ë¤Ä¤¤¤ÆÈóÀþ·Á¤ÊƳ´Ø¿ôÀ©Ìó¤òÀþ·Á¶á»÷¤¹¤ë¡¥Á«°Ü°èñĴÀ¤Ï¡¤¶Ë¤á¤Æ¾¯¿ô¤ÎÀþ·ÁÀ©Ìó¤ò¾ò·ï¤È¤¹¤ëÈ¿ÉüºÇŬ²½¤Ë¤è¤êãÀ®¤Ç¤¤ë¡¥ºÇŬ²½¤Ç¤Ï¡¤ºÇ¾®2¾è¸íº¹¤äChebyshev¸íº¹¡¤¥Ô¡¼¥¯À©ÌóÉÕ¤ºÇ¾®2¾è¡ÊPCLS¡Ë¸íº¹¤Ê¤É¤Î¤µ¤Þ¤¶¤Þ¤ÊºÇŬÀ´ð½à¤ò°·¤¦¤³¤È¤¬¤Ç¤¤ë¡¥Äó°ÆË¡¤Î͸úÀ¤ò¼Â¾Ú¤¹¤ë¤¿¤á¤ËºÇ¾®2¾èÀ߷פÎ1Îã¤òÍ¿¤¨¤ë¡¥ |
| Âê̾ | The Optimum Discrete Running Approximation of Multi-Dimensional Time-Limited Signals |
| Ãø¼Ô | *Yuichi Kida (The School of Pharmaceutical Sciences, Ohu University), Takuro Kida (Professor Emeritus, Tokyo Institute of Technology and Nihon University fellow) |
| Page | pp. 130 - 135 |
| Keyword | Multi-Dimensional Signal Processing, Filter Bank, The optimum approximation |
| Abstract | Relating to delivery of moving pictures through the Internet or RTI in an urgent disaster, real-time scene of a video needing a sense of reality, or chase of multi-targets, and shooting games of multiplayer, and so on, it becomes important to realize a N-dimensional FIR filter bank minimizing various worst-case measures of running approximation error simultaneously that chases traces of solids under the condition that a N-dimensional analysis filter bank is prescribed. However, this problem has not been solved, yet. In this paper, we present N-dimensional running discrete approximation that minimizes various worst-case measures of error, simultaneously. We show continuous space-limited N-dimensional interpolation functions satisfying condition called discrete orthogonality, and we present a set of signals that satisfy two conditions of the optimum approximation. |
| Âê̾ | H.264/SVC¤Ë¤ª¤±¤ëEnhancement¥ì¥¤¥ä¡¼É乿²½»þ¤Îư¤Ãµº÷ÈϰϤκÇŬ²½¤Ë´Ø¤¹¤ë¸¦µæ |
| Ãø¼Ô | *ÊÒ»³ µ®Ê¸, ¿¹¾å µÁ¿ò (ÆÁÅçÂç³ØÂç³Ø±¡ Àèüµ»½Ñ²Ê³Ø¶µ°éÉô ¥·¥¹¥Æ¥àÁÏÀ¸¹©³ØÀì¹¶), Á× Å· (ÆÁÅçÂç³ØÂç³Ø±¡ ¥½¥·¥ª¥Æ¥¯¥Î¥µ¥¤¥¨¥ó¥¹¸¦µæÉô ¾ðÊó¥½¥ê¥å¡¼¥·¥ç¥óÉôÌç), ÅçËÜ Î´ (ÆÁÅçÂç³Ø) |
| Page | pp. 136 - 141 |
| Keyword | H.264/SVC |
| Abstract | ¶áǯ¡¤¥Í¥Ã¥È¥ï¡¼¥¯´Ä¶¤ä¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Î¿ÍͲ½¤Ë¤è¤ê¡¤¥¹¥±¡¼¥é¥Ó¥ê¥Æ¥£¤ò¼Â¸½¤¹¤ëÉ乿²½É¸½à¤¬É¬ÍפȤµ¤ì¤Æ¤¤¤ë¡¥¤½¤ÎÍ׵ᤫ¤é¡¤H.264/MPEG4-AVC¤Î¥¹¥±¡¼¥é¥Ó¥ê¥Æ¥£¤ò¼Â¸½¤¹¤ë¤¿¤á¤Î³ÈÄ¥¤¬H.264/MPEG4-SVC¡ÊScalable Video Coding¡Ë¤È¤·¤ÆITU-T¤ÎVCEG¡ÊVideo Coding Experts Group¡Ë¤Ë¤è¤Ã¤Æ¡¤2007ǯ11·î¤Ëɸ½à²½¤µ¤ì¤¿¡¥SVC¤Ç¤Ï¡¤»þ´Ö¡¤¶õ´Ö¡¤ÉʼÁ¤Î¥¹¥±¡¼¥é¥Ó¥ê¥Æ¥£¤ò1¤Ä¤Î¥Ó¥Ã¥È¥¹¥È¥ê¡¼¥à¤ÇÄ󶡤¹¤ë¤³¤È¤òÌÜŪ¤È¤·¤Æ¤¤¤ë¡¥ËܹƤǤϡ¤¤½¤ÎÃæ¤Î¶õ´Ö¥¹¥±¡¼¥é¥Ó¥ê¥Æ¥£µ¡Ç½¤ËÃåÌܤ¹¤ë¡¥¤Þ¤º¡¤Enhancement¥ì¥¤¥ä¡¼É乿²½»þ¡¤É乿²½ºÑ¤ßBase¥ì¥¤¥ä¡¼¤Îư¤¥Ù¥¯¥È¥ë¤òÍѤ¤¤Æ¡¤Ãµº÷Ãæ¿´¤Î²þÎɤòÄ󰯤¹¤ë¡¥¤½¤ì¤Ë´ð¤Å¤¡¤Ãµº÷ÈϰϤòŬ±þŪ¤ËÀ©¸æ¤¹¤ë¥¢¥ë¥´¥ê¥º¥à¤ò¸¡Æ¤¤¹¤ë¡¥ºÇ¸å¤Ë¡¤Ä󰯼êË¡¤ò¼ÂÁõ¤·¡¤¤½¤ÎÀǽ¤òɾ²Á¤¹¤ë¡¥ |
| Âê̾ | H.264 ¸þ¤±Î̻Ҳ½¥Ñ¥é¥á¡¼¥¿¤ò¹Íθ¤·¤¿Æ°¤¥Ù¥¯¥È¥ë¸¡½Ð¼êË¡¤Î°ì¸¡Æ¤ |
| Ãø¼Ô | *¾®Åç ¹¯²ð (ÂçºåÅŵ¤ÄÌ¿®Âç³Ø Âç³Ø±¡¹©³Ø¸¦µæ²Ê), ¶¶ËÜ Î¼»Ê (ÂçºåÂç³Ø Âç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê), Æ£ÅÄ ¸¼ (ÂçºåÅŵ¤ÄÌ¿®Âç³Ø Âç³Ø±¡¹©³Ø¸¦µæ²Ê) |
| Page | pp. 142 - 147 |
| Keyword | H.264, RDO, ư¤¸¡½Ð, Î̻Ҳ½ |
| Abstract | H.264¤ÎÍ¥¤ì¤¿¥Ñ¥é¥á¡¼¥¿·èÄê¼êË¡¤È¤·¤ÆRDO¤¬ÃΤé¤ì¤Æ¤¤¤ë¡¥ RDO ¤ÏŬÀڤʥѥé¥á¡¼¥¿ÁªÂò¤ò¹Ô¤¨¤ë¤¬¡¤½èÍýÎ̤¬Èó¾ï¤ËÂ礤¯¡¤ÁªÂò»è¤Î¿¤¤¥Ñ¥é¥á¡¼¥¿¤Ø¤ÎŬÍѤ¬Æñ¤·¤¤¡¥ ´û¸¤Îư¤¸¡½Ð¤Ï¹â®¤Ëưºî¤Ç¤¤ë¤¬¡¤RDO ¤ËÈæ¤Ù¤ÆÅ¬ÀÚ¤ÊÆ°¤¥Ù¥¯¥È¥ë¤òÁªÂò¤Ç¤¤Æ¤¤¤ë¤È¤Ï¸Â¤é¤Ê¤¤¡¥ ¤Þ¤¿Î̻Ҳ½¥Ñ¥é¥á¡¼¥¿¤Ï¡¤¼ç¤ËÉ乿²½¸úΨ¤Î¸þ¾å¤½¤Î¤â¤Î¤òÌÜŪ¤È¤·¤ÆÍѤ¤¤é¤ì¤ë»ö¤Ï¤Û¤È¤ó¤É¤Ê¤¤¡¥ ËܹƤǤϡ¤Î̻Ҳ½¥Ñ¥é¥á¡¼¥¿¤ò¹Íθ¤·¤¿Æ°¤¸¡½Ð¼êË¡¤òÄ󰯤¹¤ë¡¥ ´û¸¤ÎÊý¼°¤ËÈæ¤Ù,3¡Á4ÇÜ ¤Î¼Â¹Ô»þ´Ö¤ÏÁý²Ã¤¹¤ë¤¬,3.44%¡Á7.21%¤Î¥Ó¥Ã¥ÈÎ̺︺¤ò¼Â¸½¤·¤¿. |
| Âê̾ | SATD´ð½à¤Ë¤ª¤±¤ëH.264/AVC¤Î¹â®¥â¡¼¥ÉȽÄêË¡ |
| Ãø¼Ô | *·¦»³ ͺÂÀ, ¸Å²ì ¾¼¹À (µ×Î±ÊÆ¹©¶È¹âÅùÀìÌç³Ø¹» Àì¹¶²Ê), ¹õÌÚ ¾Í¸÷ (µ×Î±ÊÆ¹©¶È¹âÅùÀìÌç³Ø¹» À©¸æ¾ðÊ󹩳زÊ) |
| Page | pp. 148 - 152 |
| Keyword | H.264/AVC, ¥â¡¼¥ÉȽÄê, ¹â®²½, ư¤Êä½þͽ¬, ¥¤¥ó¥È¥éͽ¬ |
| Abstract | H.264/AVC¤Ï¡¤¤µ¤Þ¤¶¤Þ¤Êµ¡Ç½¤È¹â¤¤°µ½Ì¸úΨ¤ò»ý¤Ã¤¿Æ°²è°µ½Ìµ¬³Ê¤Ç¤¢¤ë¡¥ ¤³¤ÎH.264/AVC¤Ïư²è°µ½Ìµ»½Ñ¤Ç¤¢¤ë¥¤¥ó¥È¥éͽ¬¡¤¥¤¥ó¥¿¡¼Í½Â¬¤ËÂФ·ÍÍ¡¹¤Ê ¥â¡¼¥É¤òÍѰդ·¤Æ¤¤¤ë¤¿¤á¡¤ºÇŬ¤Ê¤â¤Î¤ò·èÄꤹ¤ë¤¿¤á¿¤¯¤Î»þ´Ö¤òɬÍפȤ¹¤ë¡¥ ¤³¤ÎÌäÂê¤ËÂФ·¡¤¸Å²ì¤é¤ÏSATD´ð½à¤Î¥â¡¼¥ÉÁªÂò¤Ë¤ª¤¤¤Æ¡¤Í½Â¬²èÁü¥Ö¥í¥Ã¥¯¤È¸¶²èÁü¥Ö¥í¥Ã¥¯¤Îº¹Ê¬¤òɸ½à´ðÄì¤Ø¼Í±Æ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¤ ¹â®¤Ë·èÄꤹ¤ë¤È¤¤¤¦¼êË¡¤òÄ󰯤·¤¿¡¥ Ëܸ¦µæ¤Ç¤Ï¡¤¸Å²ì¤é¤Î¼êË¡¤ò´ð¤Ë¡¤¤è¤ê¹â®¤Ë¥â¡¼¥É¤ò·èÄꤹ¤ë¼êË¡¤òÄ󰯤·¡¤¸¡Æ¤¤¹¤ë¡¥ ¤½¤Î·ë²Ì¤È¤·¤Æ¡¤²è¼ÁµÚ¤Ó°µ½ÌΨ¤ò°Ý»ý¤·¤¿¤Þ¤ÞÌó1.7%É乿²½»þ´Ö¤òû½Ì¤¹¤ë¤³¤È¤¬¤Ç¤¤¿¡¥ |
| Âê̾ | ¥«¥ª¥¹ÅÅ»ÒÆ©¤«¤·¤òÍѤ¤¤¿¥Ç¥£¥¸¥¿¥ë²èÁü¤Î²þ¤¶¤ó¸¡½ÐË¡ |
| Ãø¼Ô | *Çßß· ÂÀ°ì, µ×Ìî ²í (ÌÀ¼£Âç³ØÍý¹©³Ø¸¦µæ²Ê), ³ùÅÄ ¹°Ç· (ÌÀ¼£Âç³ØÍý¹©³ØÉô) |
| Page | pp. 153 - 157 |
| Keyword | ²þ¤¶¤ó¸¡½Ð, ÅÅ»ÒÆ©¤«¤·, ¥«¥ª¥¹, BMP |
| Abstract | ¶áǯ¡¤¥Ç¥£¥¸¥¿¥ë²èÁü¤òÍøÍѤ¹¤ëµ¡²ñ¤¬Â¿¤¯¤Ê¤Ã¤Æ¤¤¤ë¡¥¤·¤«¤·¡¤ºÛȽ¤Ë¤ª¤±¤ë¾Úµò¼Ì¿¿Åù¤Ë¥Ç¥£¥¸¥¿¥ë²èÁü¤òÍѤ¤¤ë¤Ë¤Ï¡¤Ê£À½¤ä¹çÀ®¤ÎÍÆ°×¤µ¡¤²þÊѸå¤Îº¯Àפ¬»Ä¤ê¤Ë¤¯¤¤¤³¤È¤«¤é²þ¤¶¤ó¤µ¤ì¤ë²ÄǽÀ¤¬·üǰ¤µ¤ì¤ë¡¥Ëܸ¦µæ¤Ç¤ÏÆþÎϾðÊó¤ò¥«¥ª¥¹°Å¹æÍýÏÀ¤Ë´ð¤Å¤Ê£¿ô¤Î°Û¤Ê¤ë¥«¥ª¥¹¿®¹æ¤ØÊÑÄ´¤·¡¤¤½¤ì¤ò¥Ó¥Ã¥È¥Þ¥Ã¥×²èÁü¤Îµ±ÅÙ¾ðÊó¤òÁàºî¤¹¤ë¤³¤È¤ÇÅÅ»ÒÆ©¤«¤·¤È¤·¤ÆËä¤á¹þ¤à¡¥¥«¥ª¥¹¿®¹æ¤Ï½é´üÃͱÔÉÒÀ¡¤µ°Æ»ÉÔ°ÂÄêÀ¡¤Ä¹´üͽ¬ÉÔ²ÄǽÀ¤Ê¤É¤ÎÆÃÀ¤ò¤â¤Ä¡¥¤³¤ì¤é¤ÎÀ¼Á¤òÍøÍѤ¹¤ë¤³¤È¤Ç¡¤²èÁü¤Ë²þ¤¶¤ó¤¬²Ã¤¨¤é¤ì¤¿¾ì¹ç¡¤Ëä¤á¹þ¤ó¤ÀÊ£¿ô¤ÎÆþÎϾðÊó¤Ï¤½¤ì¤¾¤ì°Û¤Ê¤ë·Á¤ÇÇ˲õ¤µ¤ì¡¤¤½¤ì¤é¤ÎÉü¹æ·ë²Ì¤ÎÉÔ°ìÃפˤè¤Ã¤Æ²þ¤¶¤ó¤ò¸¡½Ð¤¹¤ë¤³¤È¤ò²Äǽ¤Ë¤·¤¿¡¥ |
| Âê̾ | Ëä¹þ¤ß¶õ´ÖÁªÂò·¿²èÁüÅÅ»ÒÆ©¤«¤·Ë¡ |
| Ãø¼Ô | *ÃæËÜ ¾»Í³, ¸¶Ìî ͧ·É, ßÀÌî ·ÃÂÀ, ¿÷¸µ ¹§É× (¹ÅçÂç³ØÂç³Ø±¡) |
| Page | pp. 158 - 163 |
| Keyword | ²èÁüÅÅ»ÒÆ©¤«¤·, Î¥»¶¥³¥µ¥¤¥óÊÑ´¹, Ãøºî¸¢Êݸî |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¤DCTÊÑ´¹¹ÔÎó¤ÎÆþ¤ìÂØ¤¨Áàºî¤ò¤¹¤ë¤³¤È¤Ë¤è¤ê¡¤Ìµ¿ô¤Îľ¸ò¶õ´Ö¤òËä¤á¹þ¤ß¶õ´Ö¤Î¸õÊä¤È¤·¤Æ¤¤¤ë¡¥¤µ¤é¤Ë¡¤µ¿»÷Íð¿ô¤òËä¤á¹þ¤àÆ©¤«¤·¿®¹æ¤È¤·¤ÆÍøÍѤ¹¤ë¤À¤±¤Ç¤Ê¤¯¡¤Ëä¤á¹þ¤à¶õ´Ö¤ò·èÄꤹ¤ë¸°¤È¤·¤ÆÍøÍѤ¹¤ë¤³¤È¤Ë¤è¤Ã¤ÆÆ©¤«¤·¿®¹æ¤Îȯ¸«¤òº¤Æñ¤Ë¤·¤Æ¤ª¤ê¡¤ÅÅ»ÒÆ©¤«¤·Ë¡¤Î¥»¥¥å¥ê¥Æ¥£¤Î¸þ¾å¤ò¿Þ¤Ã¤Æ¤¤¤ë¡¥¤Þ¤¿¡¤Ëä¤á¹þ¤ß¶õ´Ö¾å¤Ë¤ª¤¤¤Æ¡¤DCT¶õ´Ö¾å¤Ç»ØÄꤷ¤¿¼þÇÈ¿ôÀ®Ê¬¤ËÂбþ¤¹¤ëÎΰè¤ËÆ©¤«¤·¤òËä¤á¹þ¤à¤¿¤á¤Î¼êË¡¤òÄ󰯤·¤Æ¤¤¤ë¡¥Æ©¤«¤·¤Î¸¡½Ð¤Ç¤Ï¡¤Éé¤ÎÁê´Ø¤ò¹Íθ¤¹¤ë¤³¤È¤Ë¤è¤ê¡¤Æ©¤«¤·¤ÎÂÑÀ¤Î¸þ¾å¤ò¿Þ¤Ã¤Æ¤¤¤ë¡¥ |
| Âê̾ | ¥â¥ó¥Æ¥«¥ë¥í¡¦¥Õ¥£¥ë¥¿¤È²Ã®ÅÙ¿®¹æ¤Ë¤è¤ë¿¶¤ê»Ò¤ÎÀ©¸æ |
| Ãø¼Ô | *Ω²Ö ¹¯É× (¿ÀÆàÀ²ÊÂç³Ø ¾ðÊó¥á¥Ç¥£¥¢³Ø²Ê) |
| Page | pp. 164 - 168 |
| Keyword | ¥â¥ó¥Æ¥«¥ë¥í¥Õ¥£¥ë¥¿, ¥Ñ¡¼¥Æ¥£¥¯¥ë¥Õ¥£¥ë¥¿¥ê¥ó¥°, ²Ã®ÅÙ·×, ¾õÂÖ¿äÄê, ºÇŬÀ©¸æ |
| Abstract | Âæ¼ÖÉÕ¤¿¶¤ê»Ò¤Ë¼è¤êÉÕ¤±¤¿²Ã®Åٷפ«¤é¤Î¿®¹æ¤ò´Ñ¬¤·¤Æ¡¢Âæ¼Ö¤Î°ÌÃ֤ȮÅÙ¡¢¤ª¤è¤Ó¿¶¤ê»Ò¤Î·¹¤³ÑÅ٤ȳÑ®ÅÙ¤ò¥â¥ó¥Æ¥«¥ë¥í ¥Õ¥£¥ë¥¿¤Ë¤è¤ê¿äÄꤷ¡¢¤³¤ì¤òÍѤ¤¤ÆÀ©¸æ¤ò¹Ô¤¦¡£¿¶¤ê»Ò¤ò¤¢¤ë³ÑÅÙ¤ÇÄä»ß¤µ¤»¤ë¤È¡¢½ÅÎϤθú²Ì¤Ë¤è¤êÍÆ°×¤Ë·¹¼Ð³Ñ¤¬Â¬Äê¤Ç¤¤ë¡£¤·¤«¤·¡¢±¿Æ°¾õÂ֤Ǥϱó¿´ÎÏÅù³Æ¼ï¤ÎÎϤ¬È¯À¸¤·¡¢²Ã®ÅÙ¿®¹æ¤Ë¤Ï³Ñ®ÅÙ¤ÎÆó¾èÀ®Ê¬¤¬´Þ¤Þ¤ì¡¢¤³¤ì¤é¤Ï¾õÂÖÊÑ¿ô¤ÎÈóÀþ·Á´Ø¿ô¤È¤Ê¤ë¡£¤Þ¤¿¡¢¿¶¤ê»Ò¤Ë¤«¤«¤ë³°Íð¤âÀµµ¬À¤Î»¨²»¤È¤Ï¸À¤¤Æñ¤¤¾ì¹ç¤âÀ¸¤º¤ë¡£¤³¤Î¤è¤¦¤Ê¾õ¶·²¼¤Ç¤Î¾õÂÖ¿äÄê¤Ë¤Ï¥â¥ó¥Æ¥«¥ë¥í ¥Õ¥£¥ë¥¿ (Particle Filtering)¤¬Í¸ú¤Ç¤¢¤ë¡£¤³¤ÎÏÀʸ¤Ç¤Ï¡¢¥·¥¹¥Æ¥à»¨²»¤È´Ñ¬»¨²»¤ÏÀµµ¬À¤Ç¤¢¤ë¤È²¾Äꤹ¤ë¡£¥â¥ó¥Æ¥«¥ë¥í ¥Õ¥£¥ë¥¿¤Î¹½À®¤ÎÃæ¤Ç¡¢¥Õ¥£¥ë¥¿Ãͤòµá¤á¤ëºÝ¤Ë¡¢É¸ËÜÊ¿¶Ñ¤Èʬ»¶¤ò¿äÄꤷ¡¢¤½¤ì¤ò´ð¤Ë¥ê¥µ¥ó¥×¥ê¥ó¥°¤ò¼Â»Ü¤¹¤ëÊýË¡¤òÄ󰯤·¤Æ¤¤¤ë¡£¿äÄꤷ¤¿¾õÂÖ¤ò´ð¤ËºÇŬ¥ì¥®¥å¥ì¡¼¥¿¤Ë¤è¤ëÄêÃÖÀ©¸æ¤ò¼Â»Ü¤¹¤ë¡£¤³¤Î¾õ¶·¤ò¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤ê¸¡Æ¤¤·¡¢²Ã®Åٷ׿®¹æ¤À¤±¤«¤é¡¢Âæ¼ÖÉÕ¤¿¶¤ê»Ò¤Î¾õÂÖ¿äÄê¤ÈÀ©¸æ¤¬²Äǽ¤Ç¤¢¤ë»ö¤ò¼¨¤¹¡£ |
| Âê̾ | (¾·ÂÔ) ¸÷Àþ¶õ´Ö¿®¹æ½èÍý¤È¿»ëÅÀ±ÇÁüÉ乿²½Êý¼°¤Îɸ½à²½ |
| Ãø¼Ô | *Æ£°æ ½Ó¾´ (Åìµþ¹©¶ÈÂç³Ø) |
| Page | pp. 169 - 174 |
| Keyword | 3¼¡¸µ±ÇÁü½èÍý, ¿»ëÅÀ±ÇÁü, ¸÷Àþ¶õ´Ö, ¿®¹æ½èÍý, MPEG |
| Abstract | 3¼¡¸µ±ÇÁü½èÍý¤ä¿»ëÅÀ±ÇÁü½èÍý¤Ï¡¤¶áǯ¤ÎPC¤ä²èÁü¼èÆÀÁõÃ֤Π¹âÀǽ²½¡¦Äã²Á³Ê²½¤Ëȼ¤Ã¤Æ¸¦µæ¤¬³èȯ²½¤·¤Æ¤¤¤ë¡¥¤Þ¤¿MPEG ¤Ë¤ª¤¤¤Æ¤â¿»ëÅÀ±ÇÁüÉ乿²½Êý¼°¤Î¹ñºÝɸ½à¤¬ºöÄꤵ¤ì¡¤¤µ¤é ¤Ëº£¸å¤Ë¸þ¤±¤Æ3¼¡¸µ¥Ó¥Ç¥ª¤ä¼«Í³»ëÅÀ¥Æ¥ì¥Ó¤Ê¤É¤Îɸ½à²½¤¬³è ȯ¤ËµÄÏÀ¤µ¤ì¤Æ¤¤¤ë¡¥ËܹƤǤϡ¤3¼¡¸µ±ÇÁü½èÍý¤Î´ðÁäȤʤ복 ǰ¤Ç¤¢¤ë¸÷Àþ¶õ´Ö¤Î³µÍפò¾Ò²ð¤·¡¤¸÷Àþ¶õ´Ö¤Î¿®¹æ½èÍý¤Ë¤è¤ë ¼«Í³»ëÅÀ±ÇÁüÀ¸À®Ë¡¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡¥¤µ¤é¤Ë¸½¼ÂÀ¤³¦¤Î¸÷Àþ¶õ ´Ö¥Ç¡¼¥¿¤ò¼èÆÀ¤¹¤ë¼êË¡¤È¤·¤Æ¡¤¥«¥á¥é¥¢¥ì¥¤¥·¥¹¥Æ¥à¤ä¤½¤ì ¤ËÉտ魯¤ë½èÍý¤Ë¤Ä¤¤¤Æ½Ò¤Ù¤ë¡¥ËܹƤθåȾ¤Ç¤Ï¡¤¸½ºßMPEG¤Ë ¤ª¤¤¤Æ¿Ê¤á¤é¤ì¤Ä¤Ä¤¢¤ë¿»ëÅÀ±ÇÁü¡¦3¼¡¸µ±ÇÁü¤Î¹ñºÝɸ½à²½³è ư¤Ë¤Ä¤¤¤Æ¾Ò²ð¤¹¤ë¡¥ |
| Âê̾ | (¾·ÂÔ) ´ö²¿¸÷³Ø¤È¼Ì¿¿½Ñ¤Î¥Ç¥¸¥¿¥ëÍ»¹ç ¡Ý±é»»·ëÁü½ÑÆþÌç¡Ý |
| Ãø¼Ô | *°¤Éô ½Ê¿Í (¿·³ã¸©¹©µ»Áí¸¦) |
| Page | pp. 175 - 180 |
| Keyword | view angle, refocusing, high dyamic range |
| Abstract | This article is an introduction to computational photography. Computational photography combines light sources, optics, sensors, processing elements, and actuators to escape the limitations of traditional imageries and enables new imaging applications. High dynamic range, variable focus, variable resolution, depth map, gloss map, and hints about shape are examples of the applications of computational photography. The outline of computational optics photography is shown with a few topics. |
| Âê̾ | (¾·ÂÔ) ¥ê¥½¥°¥é¥Õ¥£¤Ë¤ª¤±¤ë¥Ð¥é¥Ä¥¤Î¼ÂÂÖ¤ÈDFM¤Ø¤Î¥¢¥×¥í¡¼¥Á |
| Ãø¼Ô | *ÉÙ±Ê À¿ (NEC¥¨¥ì¥¯¥È¥í¥Ë¥¯¥¹³ô¼°²ñ¼Ò) |
| Page | pp. 181 - 184 |
| Keyword | ¥ê¥½¥°¥é¥Õ¥£, ¤Ð¤é¤Ä¤, DFM |
| Abstract | ȾƳÂΤÎÈùºÙ²½¤Ï¡¢¸÷¥ê¥½¥°¥é¥Õ¥£¤Î±äÌ¿²½¤È¤È¤â¤Ë¡¢¿ä¤·¿Ê¤á¤é¤ì¤Æ¤¤¿¤¬¡¢193nm ¤ÎArF±Õ¿»Ïª¸÷µ¡¤Î¼ÂÍѲ½¤Ë¤è¤ê¡¢Asic Logic¤Ç¤Ï40nm half node¤ÎÎÌ»º²½¤È32/28nm node¤Î¼ÂÍѲ½ÌÜÁ°¤Ë¤Þ¤Ç»ê¤Ã¤¿¡£ËܹƤǤϡ¢¥¦¥¨¥Ï¡¼À½Â¤¥×¥í¥»¥¹¤Ë¤ª¤±¤ë¥ê¥½¥°¥é¥Õ¥£¹©Äø¤Ë¤ª¤±¤ë¥·¥¹¥Æ¥Þ¥Æ¥£¥Ã¥¯¤Ê¥Ð¥é¥Ä¥¤ÎÍ×°ø¤ò²òÀ⤷¡¢¥ê¥½¥°¥é¥Õ¥£Ê¬Ìî¤Ë¸ÂÄꤷ¤¿¶¹µÁ¤ÎDFM¤Ë¤ª¤±¤ëÄó°Æ»öÎã¤ò¼¨¤¹¡£ |
| Âê̾ | ¥é¥ó¥À¥à¶ÊÌÌ¥â¥Ç¥ë¤Ë¤è¤ë£È·¿¥Ä¥ê¡¼¤Ë¤ª¤±¤ë¥¯¥í¥Ã¥¯¥¹¥¥å¡¼¤Î²òÀÏ |
| Ãø¼Ô | *ÂçÀî âðì, ÁýÅÄ ¹°À¸ (¥ë¥Í¥µ¥¹¥Æ¥¯¥Î¥í¥¸/¥·¥¹¥Æ¥à¥½¥ê¥å¡¼¥·¥ç¥óÅý³çËÜÉô) |
| Page | pp. 185 - 190 |
| Keyword | ¥é¥ó¥À¥à¶ÊÌÌ¥â¥Ç¥ë, ¥·¥¹¥Æ¥Þ¥Æ¥£¥Ã¥¯À®Ê¬, Åý·×, ¤Ð¤é¤Ä¤, ¥¯¥í¥Ã¥¯¥¹¥¥å¡¼ |
| Abstract | ²æ¡¹¤ÎÄ󾧤·¤¿¥é¥ó¥À¥à¶ÊÌÌ¥â¥Ç¥ë¤Ï¡¢¥é¥ó¥À¥à¤ËÊѲ½¤¹¤ë¶ÊÌ̤Υµ¥ó¥×¥ëÇÈ·Á·²¤òÀ¸À®¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ê¡¢¤½¤ì¤é¤ÎÊ콸ÃĤòɽ¸½¤¹¤ëÅý·×¿ô³Ø¥â¥Ç¥ë¤È¤Ê¤Ã¤Æ¤¤¤ë¡£¤³¤Î¤³¤È¤Ë¤è¤ê¡¢½¾ÍèÉÔ²Äǽ¤Ç¤¢¤Ã¤¿¡¢¥·¥¹¥Æ¥Þ¥Æ¥£¥Ã¥¯À®Ê¬¤Ë¤è¤ëÏÀÍý²óÏ©¤ÎÃÙ±ä»þ´Ö¤Ð¤é¤Ä¤¤Î¥â¥ó¥Æ¥«¥ë¥í¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤¬²Äǽ¤È¤Ê¤Ã¤¿¡£ËÜÊó¹ð¤Ç¤Ï¡¢¼ÂºÝ¤Ë¤³¤Î¼êË¡¤òÍѤ¤¤Æ¡¢£È·¿¥Ä¥ê¡¼¤ò¥â¥Ç¥ë¤È¤·¤¿¥¯¥í¥Ã¥¯¥¹¥¥å¡¼¤Î²òÀϤò¹Ô¤Ã¤¿¡£»ÈÍѤ·¤¿¥é¥ó¥À¥à¶ÊÌÌ¥â¥Ç¥ë¤Ï¥ë¥¸¥ã¥ó¥É¥ë¿¹à¼°¤ò¥Ù¡¼¥¹¤È¤·¤¿¤â¤Î¤Ç¡¢¤½¤Î´Ø¿ô¤Î¼¡¿ô¤Ë¤è¤ê¡¢¶ÊÌ̤ÎÊ£»¨ÅÙ¤¬ÊѤï¤ë¡£É¾²Á¤Î·ë²Ì¡¢¶ÊÌ̤μ¡¿ô¤¬´ñ¿ô¤Ç¤¢¤ë¤«¶ö¿ô¤Ç¤¢¤ë¤«¤Ê¤É¡¢Å¬ÍѤ·¤¿¥é¥ó¥À¥à¶ÊÌÌ¤ÎÆÃÀ¤Ë¤è¤ëÆÃħŪ·¹¸þ¤¬¸«¤é¤ì¤¿¡£ |
| Âê̾ | ASystemC: ¥·¥¹¥Æ¥àµ½Ò¸À¸ì¤Î¥¢¥¹¥Ú¥¯¥È»Ø¸þ³ÈÄ¥ |
| Ãø¼Ô | *±óÆ£ ÐÒ²ð ((³ô)Åì¼Ç ¸¦µæ³«È¯¥»¥ó¥¿¡¼) |
| Page | pp. 191 - 196 |
| Keyword | SystemC, ¥Ï¡¼¥É¥¦¥§¥¢µ½Ò¸À¸ì, ¥¢¥¹¥Ú¥¯¥È»Ø¸þ¥×¥í¥°¥é¥ß¥ó¥° |
| Abstract | SystemC ¤Ï¥Ç¥¸¥¿¥ë²óÏ©¤Î¹â°ÌÀ߷פΤ¿¤á¤Î¥·¥¹¥Æ¥àµ½Ò¸À¸ì¤Ç¤¢¤ë¡£SystemC ¤òÍѤ¤¤Æ¥·¥¹¥Æ¥à¤ò¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ê¤É¤Ç²òÀÏ¡¦¸¡¾Ú¤¹¤ë¤³¤È¤Ç¡¢À߷פÎɾ²Á¤ä¥Ð¥°¤ÎÁá´üȯ¸«¤ò¹Ô¤¦¤³¤È¤¬¤Ç¤¤ë¡£°ìÊý¥½¥Õ¥È¥¦¥§¥¢³«È¯¤ÎʬÌî¤Ç¤Ï¡¢¥¢¥¹¥Ú¥¯¥È»Ø¸þ¥×¥í¥°¥é¥ß¥ó¥°¤Ë¤è¤Ã¤Æ²£ÃÇŪ´Ø¿´»ö¤ò¥â¥¸¥å¡¼¥ë²½¤¹¤ëÊýË¡¤¬ÃíÌܤµ¤ì¤Æ¤¤¤ë¡£²æ¡¹¤Ï¡¢SystemC ¤ò¥Ù¡¼¥¹¤È¤·¤¿¥Ï¡¼¥É¥¦¥§¥¢µ½ÒÍÑ¥¢¥¹¥Ú¥¯¥È»Ø¸þ¸À¸ìASystemC ¤òÀ߷פ·¡¢¤½¤Î¥×¥í¥È¥¿¥¤¥×¤ò¼ÂÁõ¤·¤¿¡£ASystemC ¤òÍѤ¤¤ë¤³¤È¤Ç¡¢¥·¥¹¥Æ¥à¤ÎưŪ²òÀϤäÀ߷׾ܺٲ½¤Î¤¿¤á¤Î¥½¡¼¥¹¥³¡¼¥É¤Î²þÊѤò¡¢Ê̤Υ⥸¥å¡¼¥ë¤È¤·¤Æ¼ÂÁõ¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ë¡£¤³¤ì¤Ë¤è¤Ã¤Æ¡¢µ¡³£Åª¤Ê¥½¡¼¥¹¥³¡¼¥É¤Î²þÊѤò»ñ»º²½¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£¤µ¤é¤ËÃø¼Ô¤ÏASystemC ¤Î¥Ç¥â¤È¤·¤Æ¡¢ÊÑ¿ô¤ËɬÍפʥӥåÈÉý¤ò¬Äꤹ¤ë¥¢¥¹¥Ú¥¯¥È¤ò³«È¯¤·¡¢Í¸ú¤Ëưºî¤¹¤ë¤³¤È¤ò³Î¤«¤á¤¿¡£ |
| Âê̾ | Ê£¿ô¤Î¾ò·ïʬ´ô¤ò´Þ¤à²óÏ©¤Î¥«¥Ð¥ì¥Ã¥¸¸¡¾Ú¼êË¡ |
| Ãø¼Ô | *ÂçÀРμ²ð, ¾¾ÅÄ ÌÀÃË (³ô¼°²ñ¼ÒÉÙ»ÎÄ̸¦µæ½ê) |
| Page | pp. 197 - 199 |
| Keyword | ÏÀÍý¸¡¾Ú, ¾ò·ïʬ´ô, ¥¢¥µ¡¼¥·¥ç¥ó, À߷׺ÆÍøÍÑ, ¥«¥Ð¥ì¥Ã¥¸ |
| Abstract | SoC¤Ê¤É¤ÎÂ絬ÌϤÊLSI¤Î³«È¯¤Ë¤ª¤¤¤Æ¡¢ÏÀÍý¸¡¾Ú¤Î¸úΨ²½¤Ïɬ¿Ü²ÝÂê¤Ç¤¢¤ë¡£½¾Íè¡¢¤ï¤ì¤ï¤ì¤Ï¸¡¾Ú¹©¿ô¤ª¤è¤ÓÉʼÁ¤ÎξÊý¤òËþ¤¹¤ë¥«¥Ð¥ì¥Ã¥¸´ð½à¤È¤·¤Æ¡¢»ÅÍͽñ¤Ë´ð¤Å¤¯µ¡Ç½»ÅÍÍ¥«¥Ð¥ì¥Ã¥¸¤ª¤è¤Ó¥È¥é¥ó¥¶¥¯¥·¥ç¥ó¥«¥Ð¥ì¥Ã¥¸¤òÄ󰯤·¤Æ¤¤¿¡£¤·¤«¤·¡¢¤³¤ì¤é¤Î¼êË¡¤Ç¤ÏÆÃÄê¤Î¼ÂÁõ¤Ë°Í¸¤·¤¿¥Ð¥°¤òȯ¸«¤¹¤ë¤³¤È¤¬º¤Æñ¤Ê¾ì¹ç¤¬¤¢¤ë¡£¤½¤³¤ÇËܹƤǤϡ¢¥Ð¥°¤¬È¯À¸¤·¤ä¤¹¤¤¡¢Ê£¿ôʬ´ô¤ò´Þ¤à²óÏ©¤ò½ÅÅÀŪ¤Ë¸¡¾Ú¤¹¤ë¤¿¤á¤Î¥«¥Ð¥ì¥Ã¥¸´ð½à¤òÄ󰯤¹¤ë¡£ËܼêË¡¤ÏIP¤Î¤è¤¦¤ÊºÆÍøÍѲÄǽ¤ÊÀß·×»ñ»º¡¦¸¡¾Ú»ñ»º¤ÎÉʼÁ¤ò¸þ¾å¤¹¤ë¤¿¤á¤Ë¤¤ï¤á¤ÆÍ¸ú¤Ç¤¢¤ë¡£ |
| Âê̾ | (¾·ÂÔ) È󯱴üVLSIÀß·×µ»½Ñ¤ÎºÇ¶á¤Î¸¦µæÆ°¸þ¤Ë¤Ä¤¤¤Æ |
| Ãø¼Ô | *Æîë ¿ò (ÅìµþÂç³Ø¡¿Àèü²Ê³Øµ»½Ñ¸¦µæ¥»¥ó¥¿¡¼) |
| Page | pp. 200 - 200 |
| Keyword | È󯱴üÀß·×µ»½Ñ, VLSIÈùºÙ²½, ¥Ñ¥é¥á¡¼¥¿ÊÑÆ°, ¥·¥¹¥Æ¥à¿®ÍêÀ |
| Abstract | VLSI¤ÎÈùºÙ²½¡¦¹â½¸ÀѲ½¤Ï¤³¤ì¤Þ¤ÇƱÍͤ˺£¸å¤â¿Ê¤ß¡¢2020ǯº¢¤Þ¤Ç¤Ï¸½ºß¤ÎVLSIµ»½Ñ¤Î¿Ê²½¤¬¤³¤Î¤Þ¤Þ·Ñ³¤¹¤ë¤È¤ÎͽÁÛ¤¬À¤³¦¤Î¿¤¯¤ÎȾƳÂ覵æ¼Ô¡¦µ»½Ñ¼Ô¤Î¹ç°Õ¤Ç¤¢¤ë¤¬¡¢°ìÊý¤Ç¡¢¤½¤³¤Ø»ê¤ëÁ°¤Ë¡¢¥Ñ¥é¥á¡¼¥¿ÊÑÆ°¡¢¥½¥Õ¥È¥¨¥é¡¼¡¢¾ÃÈñÅÅÎϤʤɡ¢ÈùºÙ²½¤Ëµ¯°ø¤·¤Æ¤³¤ì¤Þ¤Ç·Ð¸³¤·¤¿¤³¤È¤Î¤Ê¤¤Àß·×À½Â¤¾å¤Î¤¤¤¯¤Ä¤«¤ÎÌäÂ꤬¸²ºß²½¤·¡¢¤½¤Î·ë²Ì¡¢¥Á¥Ã¥×Êâα¤Þ¤ê¤È¥·¥¹¥Æ¥à¿®ÍêÀ¤¬ÂçÉý¤ËÄã²¼¤¹¤ë²ÄǽÀ¤¬»ØÅ¦¤µ¤ì¤Æ¤¤¤ë¡£¤³¤Î¹Ö±é¤Ç¤Ï¡¢VLSIÈùºÙ²½¤¬¤â¤¿¤é¤¹¤³¤ì¤é¤Î¹©³ØÅª¸Â³¦¤Ë´Ø¤ï¤ë½ôÌäÂê¤ËÂФ·¤Æ¡¢È󯱴ü¼°VLSI Àß·×µ»½Ñ¤¬¤É¤Î¤è¤¦¤Ë¥¢¥×¥í¡¼¥Á¤·¤è¤¦¤È¤·¤Æ¤¤¤ë¤«¡¢¸½ºß¤Î¸¦µæ¤Î¾õ¶·¤Èº£¸å¤Î²ÝÂê¤òŸ˾¤¹¤ë¡£ |
| Âê̾ | FPGA¼ÂÁõ¤òÂоݤȤ·¤¿Â«¥Ç¡¼¥¿Êý¼°¤Ë¤è¤ëÈ󯱴ü¼°²óÏ©¤ÎÃÙ±äÄ´À°¼êË¡¤Îɾ²Á |
| Ãø¼Ô | *ã·Æ£ ´² (²ñÄÅÂç³Ø), ÊÆÅÄ Í§ÍÎ (¹ñΩ¾ðÊ󳨏¦µæ½ê), Æîë ¿ò (ÅìµþÂç³Ø) |
| Page | pp. 201 - 206 |
| Keyword | È󯱴ü¼°²óÏ©, «¥Ç¡¼¥¿Êý¼°, ÃÙ±äÁÇ»Ò |
| Abstract | ËܹƤǤϡ¤FPGA¼ÂÁõ¤òÂоݤȤ·¤¿Â«¥Ç¡¼¥¿Êý¼°¤Ë¤è¤ë È󯱴ü¼°²óÏ©¤ÎÃÙ±äÄ´À°¼êË¡¤òÄ󰯤·¡¤Ä§À²ó¿ô¡¤Ä´À°¤µ¤ì¤¿²óÏ©¤ÎÀǽ¤ÈÌÌÀѤòɾ²Á¤¹¤ë¡¥ |
| Âê̾ | ²óž·¿¥»¥ëÌÂÏ©¤ÎPSPACE´°Á´À |
| Ãø¼Ô | *¾åÛê ͵²ð, ¾åÅè ¾Ï¹¨ (ÂçºåÅŵ¤ÄÌ¿®Âç³ØÂç³Ø±¡) |
| Page | pp. 207 - 212 |
| Keyword | ·×»»ÎÌÍýÏÀ, ¥»¥ëÌÂÏ©, PSPACE´°Á´, QUANTIFIED 3SAT |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¤NTT´ØÏ¢¥µ¥¤¥È¤Ê¤É¤Ç¤â¾Ò²ð¤µ¤ì¤Æ¤¤¤ë¡¤²óž·¿¥»¥ëÌÂÏ©¤È¤¤¤¦¥Ñ¥º¥ë¤ò°·¤¦¡¥ ²óž·¿¥»¥ëÌÂÏ©¤È¤Ï¡¤ÀµÊý³Ê»Ò¾õ¤ËŸ³«¤µ¤ì¤¿¡¤Ï©¤ÎÉÁ¤«¤ì¤¿¥»¥ë¾å¤ò°Üư¤·¡¤¥´¡¼¥ë¤òÌܻؤ¹¥Ñ¥º¥ë¤Ç¤¢¤ë¡¥¥»¥ë´Ö¤Î°Üư¤Ë¤è¤êÏ©¤¬²óž¤¹¤ë¤³¤È¤Ç¡¤°Üư²Äǽ¤ÊÊý¸þ¤¬ÊѲ½¤¹¤ë¤È¤¤¤¦ÆÃħ¤ò»ý¤Ä¤³¤È¤«¤é¡¤¾õÂÖ¤ÎÊѲ½¤¹¤ë¥°¥é¥Õ¤ËÂФ¹¤ë¥â¥Ç¥ë¤È¤·¤Æ¹Í¤¨ÆÀ¤ë¡¥ ²óž·¿¥»¥ëÌÂÏ©¤Ë¤ª¤±¤ë²ò¤Î¸ºßȽÄêÌäÂê¤ÎÊ£»¨¤µ¤Ë¤Ä¤¤¤Æ¤Ï¡¤´û¤ËNPº¤Æñ¤Ç¤¢¤ë¤³¤È¤¬¼¨¤µ¤ì¤Æ¤¤¤ë¡¥ ËܹƤǤϡ¤Æ±ÌäÂ꤬PSPACE´°Á´¤Ç¤¢¤ë¤³¤È¤ò¾ÚÌÀ¤¹¤ë¡¥PSPACEº¤ÆñÀ¤Ë¤Ä¤¤¤Æ¤Ï¡¤´û¸¤ÎPSPACE´°Á´ÌäÂê¤Ç¤¢¤ëQUANTIFIED 3SAT¤«¤é¿¹à¼°»þ´Ö´Ô¸µ¤¹¤ë¤³¤È¤Ç¼¨¤¹¡¥ |
| Âê̾ | The Undirected Feedback Vertex Set Problem with Application to Wavelength Converter Placement on WDM Networks |
| Ãø¼Ô | *Toshinori Yamada, Yusuke Tada, Takaaki Tanaka (Saitama University) |
| Page | pp. 213 - 218 |
| Keyword | Undirected Feedback Vertex Set, NP-completeness, Approximation Algorithm, WDM Network |
| Abstract | This paper considers a size constrained version of the undirected feedback vertex set problem motivated by placing wavelength converters on a WDM network efficiently, and proves that this problem is NP-complete even in several special cases. Moreover, the paper presents a simple approximation algorithm for a minimization version of the problem using an algorithm for the original minimum undirected feedback vertex set problem. |
| Âê̾ | ÃÇ³Ū¸Î¾ã¤ò¹Íθ¤·¤¿¥Þ¥ë¥Á¥×¥í¥»¥Ã¥µ¥·¥¹¥Æ¥à¤ÎÊÂÎó¸Î¾ã¿ÇÃÇ |
| Ãø¼Ô | °ËÅì ·Ë, *»³ÅÄ ÉÒµ¬ (ºë¶ÌÂç³Ø Âç³Ø±¡Íý¹©³Ø¸¦µæ²Ê ¿ôÍýÅŻҾðÊóÉôÌç) |
| Page | pp. 219 - 224 |
| Keyword | ÊÂÎó¸Î¾ã¿ÇÃÇ, ÃÇ³Ū¸Î¾ã |
| Abstract | ¹â¡¹s¸Ä¤ÎÃÇ³Ū¸Î¾ã¥×¥í¥»¥Ã¥µ¤ò´Þ¤á¤Æn/2¸Ä̤Ëþ¤Î¸Î¾ã¥×¥í¥»¥Ã¥µ¤¬ ¸ºß¤¹¤ën¸Ä¤Î¥×¥í¥»¥Ã¥µ¤«¤éÀ®¤ë¥Þ¥ë¥Á¥×¥í¥»¥Ã¥µ¥·¥¹¥Æ¥à¤ËÂФ·¤Æ¡¤ Fu¤ÈBeigel¤ÏO(s5)¸¡ºº¥é¥¦¥ó¥É¤Çư¤¯ Ŭ±þŪÊÂÎó¸Î¾ã¿ÇÃÇ¥¢¥ë¥´¥ê¥º¥à¤òÄ󰯤·¤¿¡¥ ¾®Ê¸¤Ï¡¤ ƱÍͤΥ·¥¹¥Æ¥à¤ËÂФ·¤Æ O(s3)¸¡ºº¥é¥¦¥ó¥É¤Çư¤¯Å¬±þŪÊÂÎó¸Î¾ã¿ÇÃÇ¥¢¥ë¥´¥ê¥º¥à¤òÍ¿¤¨¤ë¡¥ ¤µ¤é¤Ë¡¤Ç¤°Õ¤ÎŬ±þŪÊÂÎó¸Î¾ã¿ÇÃÇ¥¢¥ë¥´¥ê¥º¥à¤Ï ¦¸(s)¸¡ºº¥é¥¦¥ó¥É¤òɬÍפȤ¹¤ë¤³¤È¤ò¼¨¤¹¡¥ |
| Âê̾ | (¾·ÂÔ) ·×»»À¤³¦´Ñ¥°¥í¡¼¥Ð¥ëCOE¤Î¾Ò²ð |
| Ãø¼Ô | *ÅÏÊÕ ¼£ (Åìµþ¹©¶ÈÂç³Ø) |
| Page | pp. 225 - 230 |
| Keyword | ¥°¥í¡¼¥Ð¥ë£Ã£Ï£Å, ·×»»À¤³¦´Ñ, CompView |
| Abstract | Åìµþ¹©¶ÈÂç³Ø¤Ç¤ÏÊ¿À®19ǯÅÙ¤è¤ê¡¤¾ðÊó·Ï¤Î¥°¥í¡¼¥Ð¥ë£Ã£Ï£Å¡Ö·×»»À¤³¦´Ñ¤Î¿¼²½¤ÈŸ³«¡×¤ò¼Â»Ü¤·¤Æ¤¤¤ë¡¥µòÅÀ¥ê¡¼¥À¡¼¤È¤·¤Æ¡¤¤½¤Î¼è¤êÁȤߤˤĤ¤¤Æ¾Ò²ð¤¹¤ë¡¥ |
| Âê̾ | (¾·ÂÔ) Î¥»¶ÆÌºÇŬ²½¼êË¡¤Ë¤è¤ëµ¡³£³Ø½¬¤Î½ôÌäÂê¤Ø¤Î¥¢¥×¥í¡¼¥Á |
| Ãø¼Ô | *±ÊÌî À¶¿Î, ²Ï¸¶ µÈ¿, ²¬ËÜ µÈ±û (Åìµþ¹©¶ÈÂç³Ø) |
| Page | pp. 231 - 236 |
| Keyword | Î¥»¶ºÇŬ²½, µ¡³£³Ø½¬, ÆÌ²òÀÏ, Îô¥â¥¸¥å¥é´Ø¿ô, ¶á»÷¥¢¥ë¥´¥ê¥º¥à |
| Abstract | Ϣ³ºÇŬ²½¤Ç¤Ï¡¤Í¿¤¨¤é¤ì¤¿Ï¢Â³½¸¹ç¤Ë´Þ¤Þ¤ì¤ëÅÀ¤ÎÃæ¤Ç¡¤Í¿¤¨¤é¤ì¤¿´Ø¿ô¤òºÇŬ²½¤¹¤ëÅÀ¤ò¸«¤Ä¤±¤ëÌäÂê¤ò°·¤¦¡¥¤½¤ì¤é¤ÎÃæ¤Ç¤â¡¤ÆÌ´Ø¿ô¤ÎºÇ¾®²½¤Ï°·¤¤¤ä¤¹¤¯¡¤¸úΨŪ¤ËºÇŬ²ò¤¬·×»»¤Ç¤¤ëÌäÂê¤Ç¤¢¤ë¡¥Î¥»¶Åª¤ÊÂоݤò°·¤¦Î¥»¶ºÇŬ²½¤Ë¤ª¤¤¤Æ¤Ï¡¤ÆÌ´Ø¿ô¤ÈÂбþ¤¹¤ë³µÇ°¤¬Îô¥â¥¸¥å¥é´Ø¿ô¤Ç¤¢¤ë¤È¸½ºß¹¤¯Ç§¼±¤µ¤ì¤Ä¤Ä¤¢¤ë¡¥¤Þ¤¿¡¤Îô¥â¥¸¥å¥é´Ø¿ô¤Ï±þÍÑ¿ô³Ø¤ÎÍÍ¡¹¤Ê¾ìÌ̤Ǹ½¤ì¤ë´ðËÜ´Ø¿ô¤Ç¤¢¤ê¡¤¤½¤Î°ÕÌ£¤Ç¤â¶½Ì£¿¼¤¤¸¦µæÂоݤǤ¢¤ë¡¥ËܹƤǤϡ¤Î¥»¶ÈÇ¤ÎÆÌºÇŬ²½¤È¤Ç¤â¤¤¤¦¤Ù¤¡¤Îô¥â¥¸¥å¥éºÇŬ²½¼êË¡¤Îµ¡³£³Ø½¬¤Ø¤Î±þÍѤ˴ؤ¹¤ë¶áǯ¤Î¸¦µæ¤Ë¤Ä¤¤¤Æ¡¤²æ¡¹¤Î¥°¥ë¡¼¥×¤Î·ë²Ì¤ò´Þ¤á¤Æ³µ´Ñ¤¹¤ë¡¥ |
| Âê̾ | (¾·ÂÔ) ºÇŬ²ò¤òµá¤á¤ë¥×¥é¥ó¥Ë¥ó¥°¡¦¥¢¥ë¥´¥ê¥º¥à¤ÎÂ絬ÌÏÊÂÎ󲽤ˤĤ¤¤Æ |
| Ãø¼Ô | *´ßËÜ ¾Ï¹¨ (¸øÎ©¤Ï¤³¤À¤ÆÌ¤ÍèÂç³Ø¥·¥¹¥Æ¥à¾ðÊó²Ê³ØÉô¾ðÊ󥢡¼¥¥Æ¥¯¥Á¥ã³Ø²Ê), Alex Fukunaga (Åìµþ¹©¶ÈÂç³Ø¥°¥í¡¼¥Ð¥ë¥¨¥Ã¥¸¸¦µæ±¡), Adi Botea (NICTA) |
| Page | pp. 237 - 239 |
| Keyword | ¥×¥é¥ó¥Ë¥ó¥°, ÊÂÎó²½, ºÇŬ²ò |
| Abstract | ¥×¥é¥ó¥Ë¥ó¥°¤Ë¤Ï¡¢ÍÍ¡¹¤Ê±þÍÑʬÌ¤¢¤ê¡¢¿Í¹©ÃÎǽ¤Ë¤ª¤±¤ë½ÅÍפʸ¦µæÊ¬Ìî¤Ç¤¢¤ë¡£Ëֱܹé¤Ç¤Ï¡¢ºÇŬ²ò¤òÊݾڤ¹¤ë¸ÅŵŪ¥×¥é¥ó¥Ë¥ó¥°¡¦¥·¥¹¥Æ¥à¤ò¼è¤ê¾å¤²¡¢¤½¤ÎÂ絬ÌÏÊÂÎó²½Ë¡¤Ë¤Ä¤¤¤ÆÀâÌÀ¤¹¤ë¡£ |
| Âê̾ | Reduction Techniques for Equivalence Checking of Concurrent Programs |
| Ãø¼Ô | *Yoshisato Sakai, Aurelien Tran (Toshiba Corporation) |
| Page | pp. 240 - 245 |
| Keyword | simulation equivalence, equivalence checking, concurrent programming |
| Abstract | This paper provides some techniques for equivalence checking of concurrent programs. They include a generalized framework for equivalence checking, a reduction technique based on simulation equivalence, the augmented program suitable for predicate abstraction, and the synchronizing assertions to reduce state space. Experimental results support the effects of our proposals to reduce the time consumption of equivalence checking. |
| Âê̾ | ¾õÂÖÃê¾Ý²½¤Ë¤è¤ëÁȹþ¤ß¥½¥Õ¥È¤Î¾õÂÖÁ«°Ü¥Æ¥¹¥È¸úΨ²½¼Â¸³ |
| Ãø¼Ô | *ÂÀÅÄ ¶ÇΨ, ¿Ê ÇîÀµ, ´äÀ¯ ´´¿Í, ±óÆ£ ÐÒ²ð (Åì¼Ç ¸¦µæ³«È¯¥»¥ó¥¿¡¼), ÅÏî´ ÎµÌÀ (Åì¼Ç ¥»¥ß¥³¥ó¥À¥¯¥¿¡¼¼Ò ¥·¥¹¥Æ¥à£Ì£Ó£É»ö¶ÈÉô) |
| Page | pp. 246 - 251 |
| Keyword | ¥Æ¥¹¥È¥±¡¼¥¹À¸À®, ¾õÂÖÁ«°Ü·Ï, ÌÖÍåÀ, ¸úΨÀ |
| Abstract | ¥½¥Õ¥È¥¦¥§¥¢¥Æ¥¹¥È¤Ç¤Ï¡¢ÌÖÍåÀ¤Î³ÎÊݤòÂè°ì¤Ë¡¢¸úΨŪ¤Ê¥Æ¥¹¥È¥±¡¼¥¹¤ÎÀ߷פ¬µá¤á¤é¤ì¤ë¡£²æ¡¹¤Ï¤³¤ì¤Þ¤Ç¡¢¾õÂÖÁ«°Ü·Ï¤Î¾õÂÖ¤òƱ°ì»ë¤·¤Æ¾õÂÖÁ«°Ü·Ï¤ò½ÌÌ󤹤ë»ö¤Ç¡¢¸úΨŪ¤Ê¥Æ¥¹¥È¥±¡¼¥¹¤òÀ¸À®¤¹¤ë¾õÂÖÁ«°Ü¥Ù¡¼¥¹¤Î¥Æ¥¹¥È¥±¡¼¥¹¼«Æ°À¸À®µ»½Ñ¤ò¸¦µæ¤·¤Æ¤¤¿¡£¤·¤«¤·¡¢¤³¤Îµ»½Ñ¤ÇÌÖÍåÀ¤Î³ÎÊݤ·¤¿¾å¤Ç¸úΨŪ¤Ê¥Æ¥¹¥È¥±¡¼¥¹¤òÆÀ¤ë°Ù¤Ë¤Ï¡¢¾õÂÖ¤ÎÆ±°ì»ëÊý¿Ë¤Î·èÄ꤬½ÅÍפǤ¢¤ë¡£º£²ó¡¢¥Æ¥¹¥È¥±¡¼¥¹¤Î»ÅÍͤËÂФ¹¤ëÌÖÍå¤òÌÖÍåÀ´ð½à¤È¤·¤Æ¡¢»ÅÍͤ«¤éƱ°ì»ëÊý¿Ë¤ò·èÄꤹ¤ëÊýË¡¤ò¸¡Æ¤¤·¡¢¼Â¸³¤ò»î¤ß¤¿¡£¤½¤Î·ë²Ì¡¢Í½¤áÄê¤á¤¿ÌÖÍåÀ´ð½à¤òËþ¤¿¤·¤Ä¤Ä¡¢½¾Íè¤ÎÀ¸À®¼êË¡¤ËÈæ¤Ù¤Æ¸¡¾Ú¹©¿ô¤¬Â礤¯ºï¸º²Äǽ¤Ç¤¢¤ë»ö¤ò¼¨º¶¤¹¤ë¡¢Í°ÕµÁ¤Ê·ë²Ì¤òÆÀ¤¿¡£ |
| Âê̾ | (¾·ÂÔ) ¥½¥Õ¥È¥¦¥§¥¢¹©³Ø¤«¤é¤ß¤¿¥â¥Ç¥ë¸¡ººË¡ |
| Ãø¼Ô | *ÃæÅç ¿Ì (¹ñΩ¾ðÊ󳨏¦µæ½ê) |
| Page | pp. 252 - 257 |
| Keyword | ¥â¥Ç¥ë¸¡ºº |
| Abstract | ¥Ç¥£¥Ú¥ó¥À¥Ó¥ê¥Æ¥£¤Ø¤Î´Ø¿´¤¬¹â¤Þ¤ê¡¢·Á¼°¼êË¡¡¢ ·Á¼°¸¡¾Ú¤Îµ»½Ñ¤¬ÃíÌܤò½¸¤á¤Æ¤¤¤ë¡£¥â¥Ç¥ë¸¡ºº ¤Ï¼«Æ°¸¡¾ÚË¡¤È¤·¤ÆºÇ¤â½ÅÍפʵ»½Ñ¤Ç¤¢¤ë¡£ ¥â¥Ç¥ë¸¡ººË¡¤Î ´ðËÜŪ¤Ê¹Í¤¨Êý¤Ï¤¤ï¤á¤Æ¤ï¤«¤ê¤ä¤¹¤¤¡£°ìÊý¡¢ ¥½¥Õ¥È¥¦¥§¥¢³«È¯²áÄø¤Ç¥â¥Ç¥ë¸¡ºº¥Ä¡¼¥ë¤ò ¤É¤Î¤è¤¦¤ËÍѤ¤¤ë¤«¤Ï¼«ÌÀ¤Ç¤Ï¤Ê¤¤¡£ ËܹƤǤϥâ¥Ç¥ë¸¡ººË¡¤Î´ðËÜŪ¤Ê¹Í¤¨Êý¤ò¾Ò²ð¤¹ ¤ë¡£¼¡¤¤¤Ç¡¢¼ÂŬÍѤ¹¤ëºÝ¤Ë¹Í¤¨¤ë¤Ù¤Í×ÅÀ¤òºî¶È ʬÎà¤Î´ÑÅÀ¤«¤éÀ°Íý¤¹¤ë¡£ºÇ¸å¤Ë¡¢¥½¥Õ¥È¥¦¥§¥¢¹© ³Ø¤ÎÆ»¶ñ¤È¤·¤ÆÍѤ¤¤ëºÝ¤Î²ÝÂê¤Ë¿¨¤ì¤ë |
| Âê̾ | (¾·ÂÔ) Áȹþ¤ß¥·¥¹¥Æ¥à¤Î·Á¼°Åª¼êË¡ |
| Ãø¼Ô | *»³º¬ ÃÒ (¶âÂôÂç³Ø) |
| Page | pp. 258 - 263 |
| Keyword | Áȹþ¤ß¥·¥¹¥Æ¥à, ·Á¼°Åª¼êË¡, ¥Ï¥¤¥Ö¥ê¥Ã¥É¥ª¡¼¥È¥Þ¥È¥ó, ³ÎΨ»þ´Ö¥ª¡¼¥È¥Þ¥È¥ó, CEGAR |
| Abstract | ¥³¥ó¥Ô¥å¡¼¥¿²Ê³Ø¤Ï¤¹¤Ç¤ËÀ®½Ï¤·¤Æ¤¤¤ë¤¬, Áȹþ¤ß¥·¥¹¥Æ¥à¤ÎÀ߷פËÂФ·¤Æ¤Ï¥³¥ó¥Ô¥å¡¼¥¿²Ê³Ø¡¤À©¸æÍýÏÀ¤ä¥·¥¹¥Æ¥àLSI¤Ê¤É¤ÎÍ»¹çŪ¤Ê¿·¤¿¤ÊʬÌî¤Î³«Âó¤¬Í׵ᤵ¤ì¤ë. ËܹƤǤÏ, ¥³¥ó¥Ô¥å¡¼¥¿²Ê³Ø¤ÈÀ©¸æÍýÏÀ¤Ê¤É¤È¤ÎÍ»¹çŪ¤Ê·Á¼°¥â¥Ç¥ë¤È¸¡¾Ú¼êË¡¤ò¾Ò²ð¤¹¤ë. ¶ñÂÎŪ¤Ë¤Ï, ¥Ï¥¤¥Ö¥ê¥Ã¥É¥ª¡¼¥È¥Þ¥È¥ó¤È³ÎΨ»þ´Ö¥ª¡¼¥È¥Þ¥È¥ó¤ò¾Ò²ð¤·¤Æ, ¤½¤ÎCEGAR(CounterExample Guided Abstraction Refinement)¤Ë¤è¤ë¸¡¾Ú¼êË¡¤ò¾Ò²ð¤¹¤ë. |
| Âê̾ | (¾·ÂÔ) ¿®¹æ½èÍýµ»½Ñ¤ÎȯŸ¤È´ØÏ¢³Ø²ñ¤ÎÊÑÁ«¤Ë¤Ä¤¤¤Æ |
| Ãø¼Ô | Àаæ Ï»ºÈ (²£É͹ñΩÂç³Ø) |
| 2009ǯ4·î21Æü(²Ð) |
| Âê̾ | (¾·ÂÔ) ¿ôÍý·×²èË¡¤ÎÈóÀþ·Á²óÏ©²òÀϤؤαþÍÑ |
| Ãø¼Ô | *»³Â¼ À¶Î´ (Ãæ±ûÂç³Ø) |
| Page | pp. 264 - 269 |
| Keyword | ÈóÀþ·Á²óÏ©, ¿ôÍý·×²èË¡, Á´²òõº÷, Àþ·Á·×²èË¡, À°¿ô·×²èË¡ |
| Abstract | ¿ôÍý·×²è¤ÎʬÌî¤Ç¤Ï¡¤ºÇŬ²½¥¢¥ë¥´¥ê¥º¥à¤¬¥Ï¡¼¥É¥¦¥§¥¢¤Î¿ÊÊâ¤Ë¾¡¤ë¤È¤âÎô¤é¤Ê¤¤Â®Å٤ǿʲ½¤·¤Æ¤ª¤ê¡¤ºÇÀèü¤Î¥¢¥ë¥´¥ê¥º¥à¤ò¼ÂÁõ¤·¤¿ºÇŬ²½¥½¥ë¥Ð¡¼¤ÎÀǽ¤Ï¿ôǯÁ°¤ËÈæ¤Ù¤ÆÈôÌöŪ¤Ë¸þ¾å¤·¤Æ¤¤¤ë¡¥¤³¤Î¤è¤¦¤Ê¿ôÍý·×²èË¡¤ò²óÏ©¤È¥·¥¹¥Æ¥à¹©³Ø¤ÎʬÌî¤Ë»ý¤Á¹þ¤ß±þÍѤ¹¤ë¤³¤È¤Ï¡¤¸«Æ¨¤¹¤³¤È¤Î¤Ç¤¤Ê¤¤¡¤ÂçÊѶ½Ì£¿¼¤¤¥Æ¡¼¥Þ¤Ç¤¢¤ë¤È¹Í¤¨¤é¤ì¤ë¡¥ËܹƤǤϡ¤ÈóÀþ·Á²óÏ©²òÀϤÎʬÌî¤Ë¤ª¤±¤ëNPº¤ÆñÌäÂê¤Ç¤¢¤ëÁ´²òõº÷ÌäÂê¤òÂоݤˡ¤ºÇ¶á¤ÎÀþ·Á·×²èˡʤӤËÀ°¿ô·×²èË¡¤ÎÈóÀþ·Á²óÏ©²òÀϤؤαþÍѤˤĤ¤¤Æ¾Ò²ð¤¹¤ë¡¥Á°¼Ô¤Ë¤Ä¤¤¤Æ¤Ï¡¤Àþ·Á·×²èË¡¤ÎÍ¥¤ì¤¿¥Õ¥ê¡¼¥½¥Õ¥È¤ÎÍøÍѤˤè¤ê¡¤¿ôǯÁ°¤Þ¤Ç¤Ï¡ÖNPº¤Æñ¡×¤È¤¤¤¦¼öÇû¤«¤é¤È¤Æ¤â²ò¤±¤Ê¤¤¤È¹Í¤¨¤é¤ì¤Æ¤¤¤¿¿ôÀé¡Á¿ôËüÊÑ¿ô¥¯¥é¥¹¤ÎÁ´²òõº÷ÌäÂ꤬²ò¤±¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¤³¤È¤ò¼¨¤¹¡¥¤Þ¤¿¸å¼Ô¤Ë¤Ä¤¤¤Æ¤Ï¡¤À°¿ô·×²èË¡¤¬¿ôÀé¡Á¿ôËüÊÑ¿ô¥¯¥é¥¹¤ÎÌäÂê¤ò²ò¤±¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¤³¤È¤Ë¤è¤ê¡¤Á´²òõº÷ÌäÂê¤ò½é¿´¼Ô¤äÈóÀìÌç²È¤Ç¤â´Êñ¤Ë²ò¤±¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¤³¤È¤ò¼¨¤¹¡¥ |
| Âê̾ | 2¼¡¸µÈóÀþ·Á¾×ÆÍ¿¶Æ°·Ï¤ËÂФ¹¤ëʬ´ôÅÀ¤ÎÄÉÀ×Ë¡ |
| Ãø¼Ô | *īĹ ¿¸ã (ÂçʬÂç³Ø/¹©³ØÉô), ÄŸµ ¹ñ¿Æ (ÂçºåÂç³Ø/Î×¾²°å¹©³ØÍ»¹ç¸¦µæ¶µ°é¥»¥ó¥¿¡¼), ¹âºä Âó»Ê (ÂçʬÂç³Ø/¹©³ØÉô) |
| Page | pp. 270 - 273 |
| Keyword | ÈóÀþ·Á·Ï, ¾×ÆÍ¿¶Æ°, ʬ´ô¸½¾Ý |
| Abstract | ÃdzưºîÆÃÀ¤òͤ¹¤ë·Ï¤Ë´Ø¤¹¤ë¸¦µæ¤Ï¸Å¤¯¤«¤éÀ¹¤ó¤Ë¹Ô¤ï¤ì¤Æ¤¤¤ë¤¬¡¤°ìÈ̤ˤ³¤Î¥¯¥é¥¹¤Î·Ï¤Ï¡¤·Ï¤ÎÀڤ괹¤ï¤ê¤Ë¤è¤Ã¤Æ²òµ°Æ»¤¬ÉÔ²ÄÈùʬÅÀ¤ò»ý¤Ä¤¿¤á¸·Ì©²ò¤òÍѤ¤¤¿²òÀϤ¬º¤Æñ¤Ç¤¢¤ê¡¤¤µ¤é¤Ë³Æ¡¹¤Î·Ï¤¬ÈóÀþ·Á·Ï¤â¤·¤¯¤Ï¹â¼¡¸µ¤ÎÀþ·Á·Ï¤Çµ½Ò¤µ¤ì¤ë¾ì¹ç¡¤ÌäÂê¤Ï¤è¤êÊ£»¨¤Ë¤Ê¤ë¡¥°ìÊý¶áǯ¡¤ÃdzưºîÆÃÀ¤òͤ¹¤ë·Ï¤ÎÃæ¤Ç¤â¡¤¾×ÆÍ¿¶Æ°·Ï¤Ïµ¡³£·Ï¡¤À¸Âηϡ¤À¸ÂַϤʤɤÎÍÍ¡¹¤ÊʬÌî¤Ë¤ª¤¤¤ÆÃíÌܤµ¤ì¤Æ¤ª¤ê¡¤¤È¤¯¤Ë·Ï¤ÎÄêÀŪÀ¼Á¤Î²òÌÀ¤Ë¤Ï¥Ñ¥é¥á¡¼¥¿¶õ´Ö¤Ë¤ª¤±¤ëʬ´ô½¸¹ç¤ÎƳ½Ð¤¬½ÅÍפǤ¢¤ë¤¬¡¤¤¤¤º¤ì¤ÎʬÌî¤Ë¤ª¤¤¤Æ¤â¾×ÆÍ¿¶Æ°·Ï¤ËÂФ¹¤ë¾ÜºÙ¤Êʬ´ô²òÀÏË¡¤Ï̤¤À³ÎΩ¤µ¤ì¤Æ¤¤¤Ê¤¤¡¥¤½¤³¤Ç¡¤ËܹƤǤÏ2¼¡¸µÈóÀþ·Á¾×ÆÍ¿¶Æ°·Ï¤ËÂФ¹¤ëʬ´ô¶ÊÀþ¤ÎÄÉÀ×Ë¡¤òÄ󰯤¹¤ë¡¥ |
| Âê̾ | Van der PolÊýÄø¼°¤ÎÌÜŪ¤Ë±þ¤¸¤¿´ÊÊØ¤ÊÊѹ¹Ë¡¤ÎÄó°Æ |
| Ãø¼Ô | *¾ïÈ× Ã£»Ê, »³Àî Îõ (¶å½£¹©¶ÈÂç³ØÂç³Ø±¡) |
| Page | pp. 274 - 279 |
| Keyword | Van der Pol, Modified Van der Pol, Limit cycle, Oscillation |
| Abstract | ËÜÏÀʸ¤Ï¡¤van der Pol(VDP)ÊýÄø¼°¤Î´ÊÊØ¤ÊÊѹ¹Ë¡¤òÄ󰯤¹¤ë¤â¤Î¤Ç¤¢¤ë¡¥VDPÊýÄø¼°¤Ï¡¤¼«Î忶ư·Ï¤Ç¤¢¤ëºÇ¤âñ½ã¤Ê¼°¤È¤·¤Æ¡¤Éý¹¤¤Ê¬Ìî¤Ç¸¦µæ¡¦±þÍѤµ¤ì¤Æ¤¤¤ë¡¥Ä󰯤¹¤ëÊѹ¹Ë¡¤Ï¡¤VDPÊýÄø¼°¤ÎÆÃħ¤Ç¤¢¤ë¼«Î忶ư·Ï¤òÊÝ»ý¤·¤¿¤Þ¤Þ¡¤ÍÍ¡¹¤ÊÌÜŪ¤Ë±þ¤¸¤ÆÊýÄø¼°¤òÊѹ¹¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡¥Ä󰯼êË¡¤òÍѤ¤¤Æ¡¤ËÜÏÀʸ¤Ç¤Ï¡¤²æ¡¹¤¬¤³¤ì¤Þ¤ÇÄ󰯤·¤Æ¤¤¤ë½ÐÎÏÇÈ·Á¤Î¿¶Éý¤È¼þ´ü¤òÆÈΩ¤ËÀ©¸æ²Äǽ¤Ç¤¢¤ëVDPÊýÄø¼°¤ÎÆÃħ¤ò¿ô¼°¤òÍѤ¤¤º¤ËÀâÌÀ¤·¡¤¤µ¤é¤Ë¡¤²óÏ©²½¤ËŬ¤·¤¿VDPÊýÄø¼°¤òÄ󰯤¹¤ë¡¥ËܼêË¡¤Ï¡¤VDPÊýÄø¼°¤ò¤µ¤Þ¤¶¤Þ¤Ê¾ìÌ̤DZþÍѤ¹¤ëºÝ¤Ë¡¤¸ú²ÌŪ¤Ê¼êË¡¤È¤Ê¤ë¤È¹Í¤¨¤é¤ì¤ë¡¥ |
| Âê̾ | (¾·ÂÔ) ¥ß¥Ã¥¯¥¹¥È¥·¥°¥Ê¥ëSoC¤Ë¤ª¤±¤ë²óÏ©¹½À®¤È¥Ó¥Ø¥¤¥Ó¥¢¥â¥Ç¥ë |
| Ãø¼Ô | *°ÂÅÄ ¾´ (Ë¡À¯Âç³ØÍý¹©³ØÉôÅŵ¤ÅŻҹ©³Ø²Ê) |
| Page | pp. 280 - 284 |
| Keyword | SoC, ¥¢¥Ê¥í¥°, ¥Ç¥¸¥¿¥ë, ¥ß¥Ã¥¯¥¹¥É¥â¡¼¥É, ¥â¥Ç¥ë |
| Abstract | ¥ß¥Ã¥¯¥¹¥É¥·¥°¥Ê¥ëSoC¤Ë¤ª¤¤¤Æ¤Ï¡¤¤³¤ì¤Þ¤Ç°Ê¾å¤Ë³Æ²óÏ©¥Ö ¥í¥Ã¥¯¤Î¾®ÌÌÀѲ½¡¤Äã¾ÃÈñÅÅÎϲ½¡¤¤Þ¤¿³°ÉÕ¤±ÉôÉʤκ︺¤Ø¤ÎÍ׵᤬¸·¤·¤¯¤Ê¤Ã¤Æ¤¤ ¤ë¡¥SoC¤Ç¤Ï¿¤¯¤Îµ¡Ç½¤ò½¸ÀѤ¹¤ë¤¿¤á¡¤Ê£¿ô¤Îµ¡Ç½¥Ö¥í¥Ã¥¯¤ÎÍ»¹ç¤Ë¤è¤ê¾®·¿²½¡¤ ¹âÀǽ²½¤ò¹Ô¤¦¤³¤È¤¬²Äǽ¤È¤Ê¤ë¡¥¤Þ¤¿¡¤¥Á¥Ã¥×ÌÌÀѤò½Ì¾®¤µ¤»¤ë¤¿¤á¤Î¼õưÉôÉʤò ÍѤ¤¤Ê¤¤²óÏ©¹½À®¤Ê¤É¤ÎSoC¤ËŬ¤·¤¿²óÏ©¹½À®¤¬ºÎÍѤµ¤ì¤ë¾ì¹ç¤â¤¢¤ë¡¥ ËܹƤǤϡ¤¥ß¥Ã¥¯¥¹¥É¥·¥°¥Ê¥ëSoC¤Ë¤ª¤±¤ë²óÏ©¹½À®¡¤ÆÃ¤Ë¥¢¥Ê¥í¥°²óÏ©¤È¤½¤Î¥Ó¥Ø ¥¤¥Ó¥¢¥â¥Ç¥ë¤Ë¤Ä¤¤¤Æ½Ò¤Ù¡¤¤³¤ì¤òÍѤ¤¤¿¥ß¥Ã¥¯¥¹¥É¥·¥°¥Ê¥ëSoCÀ߷פˤĤ¤¤Æ¹Í»¡ ¤¹¤ë¡¥ |
| Âê̾ | ¥¢¥Ê¥í¥°ÅŻҲóÏ©¡¿¥Ç¥Ð¥¤¥¹¥é¥¤¥Ö¥é¥ê¤Î¤¿¤á¤Î£×£å£â¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Î³«È¯ |
| Ãø¼Ô | *¿¹»³ À¿ÆóϺ (ꥢ¥Ê¥¸¥Ã¥¯¥¹), ²¬Â¼ ½ß°ì, °ÂÅÄ ¾´ (êTrigence Semiconductor) |
| Page | pp. 285 - 290 |
| Keyword | ¥¢¥Ê¥í¥°²óÏ©, ²óÏ©¥é¥¤¥Ö¥é¥ê, ºÆÍøÍÑ, ¥·¥ß¥å¥ì¡¼¥·¥ç¥ó, ¼«Æ°²½ |
| Abstract | ¥¢¥Ê¥í¥°Àß·×´ü´Ö¤Îû½Ì¤¬²ÝÂê¤È¤Ê¤Ã¤Æµ×¤·¤¤¡£¥¢¥Ê¥í¥°²óÏ©¤òºÆÍøÍѤ¹¤ë¤¿¤á¤Ë¥é¥¤¥Ö¥é¥ê²½¤¬¤ª¤³¤Ê¤ï¤ì¤Æ¤¤¤ë¤¬¡¢²óÏ©À߷ס¦¸¡¾Ú¤Î´Ä¶¤È¥é¥¤¥Ö¥é¥êºîÀ®¤Î´Ä¶¤¬°Û¤Ê¤ë¤¿¤á¡¢³«È¯¤ª¤è¤Ó¹¹¿·¡¦°Ý»ý´ÉÍý¤Î¥³¥¹¥È¤¬Â礤¤¡£Ãø¼Ô¤é¤Ï¡¢²óÏ©¤ª¤è¤ÓÁǻҥǥХ¤¥¹¤ò¥é¥¤¥Ö¥é¥ê¤È¤·¤Æ³èÍѤ¹¤ë¤¿¤á¤Ë¡¢Web¾å¤Ç¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¸¡¾Ú¤ò¼Â¹Ô¤·¡¢¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤ª¤è¤Ó¼Â¬·ë²Ì¤òɽ¼¨¤Ç¤¤ë¥·¥¹¥Æ¥à¤ò³«È¯¤·¤¿¡£ËÜ¥·¥¹¥Æ¥à¤Ï¡¢¥é¥¤¥Ö¥é¥êºîÀ®´Ä¶¤Ç¤¢¤ë¤ÈƱ»þ¤Ë²óÏ©À߷ס¦¸¡¾Ú´Ä¶¤Ç¤â¤¢¤ë¡£¥é¥¤¥Ö¥é¥ê³«È¯¼Ô¤Ï¡¢ËÜ¥·¥¹¥Æ¥à¾å¤Ç²óÏ©¤Îưºî¸¡¾Ú¤ò¤ª¤³¤Ê¤¤¡¢¥³¥á¥ó¥È¡¢ÀâÌÀ¿Þ¤Ê¤É¤òÉղäǤ¤ë¡£¥é¥¤¥Ö¥é¥ê¤¬»²¾È¤¹¤ë£Ó£Ð£É£Ã£Å¥â¥Ç¥ë¤¬¹¹¿·¤µ¤ì¤¿¾ì¹ç¡¢¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¸¡¾Ú¤Ï¼«Æ°Åª¤ËºÆ¼Â¹Ô¤µ¤ì¤ë»ÅÁȤߤʤɤ¬ÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ë¡£ËÜ¥·¥¹¥Æ¥à¤Ï¡¢¼¡À¤Âå¤ÎÀß·×¥·¥¹¥Æ¥à¤È¤·¤Æ¡¢À߷פÎÍúÎò¤òµÏ¿¤·¡¢Ç¤°Õ¤ÎÀ߷ץС¼¥¸¥ç¥ó¤ËÌá¤ëµ¡Ç½¤ä¡¢²óÏ©¤ÎÆÃÀ¤òÁí¹çŪ¤Ëɾ²Á¤¹¤ë¤¿¤á¤ËÊ£¿ô¤Î¥Æ¥¹¥È¥Ù¥ó¥Á¤òʹԤ·¤Æ¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤¹¤ëµ¡Ç½¤Ê¤É¤òÈ÷¤¨¤Æ¤¤¤ë¡£ |
| Âê̾ | ¥Ñ¥ë¥¹ÎóÆþÎϤ¬°õ²Ã¤µ¤ì¤¿¥¹¥Ñ¥¤¥¥ó¥°¥Ë¥å¡¼¥í¥ó²óÏ©¤Îʬ´ô¸½¾Ý |
| Ãø¼Ô | *Àî°æ Í´Æó (Ë¡À¯Âç³Ø ¹©³ØÉô ¾ðÊóÅŵ¤ÅŻҹ©³Ø²Ê), ºØÆ£ ÍøÄÌ (Ë¡À¯Âç³Ø) |
| Page | pp. 291 - 294 |
| Keyword | ¥«¥ª¥¹, ʬ´ô |
| Abstract | ËÜÏÀʸ¤Ç¤Ï¡¢Èó¼«Î§·Ï¥¹¥Ñ¥¤¥¥ó¥°¥Ë¥å¡¼¥í¥ó²óÏ©¤Ë¤Ä¤¤¤Æ¹Í»¡¤¹¤ë¡£ ¤³¤Î²óÏ©¤ÏÅ۵À©¸æÅÅή¸»¡¢2¤Ä¤Î¥¥ã¥Ñ¥·¥¿¡¢¥¤¥ó¥Ñ¥ë¥¹Åª¤Ëưºî¤¹¤ë¥¹¥¤¥Ã¥Á¤Ç¹½À®¤µ¤ì¤Æ¤¤¤ë¡£¥¹¥¤¥Ã¥Á¤Ï¾õÂ֤Ȼþ´Ö¤Ë°Í¸¤¹¤ë¡£¤³¤Î²óÏ©¤Ï¥«¥ª¥¹¸½¾Ý¡¢Ê¬´ô¸½¾Ý¤Ê¤É¿ºÌ¤Ê¸½¾Ý¤òÄ褹¤ë¡£ ²æ¡¹¤Ï¤³¤Î²óÏ©¤Îʬ´ô¸½¾Ý¤Ë¤Ä¤¤¤Æ¹Í»¡¤¹¤ë¡£ |
| Âê̾ | ¶á˵´Ø·¸¤ò¹Íθ¤¹¤ë¥Í¥Ã¥È¥ï¡¼¥¯¹½Â¤·¿Î³»Ò·²ºÇŬ²½Ë¡ |
| Ãø¼Ô | *¾¾²¼ ½ÕÆà (ÆÁÅçÂç³Ø ¹©³ØÉô Åŵ¤ÅŻҹ©³Ø²Ê À¾Èø¸¦µæ¼¼), À¾Èø ˧ʸ (ÆÁÅçÂç³Ø ¹©³ØÉô Åŵ¤ÅŻҹ©³Ø²Ê) |
| Page | pp. 295 - 300 |
| Keyword | Particle Swarm Optimization (PSO), γ»Ò·²ºÇŬ²½, ºÇŬ²½ÌäÂê |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¢¶á˵´Ø·¸¤ò¹Íθ¤¹¤ë¥Í¥Ã¥È¥ï¡¼¥¯¹½Â¤·¿Î³»Ò·²ºÇŬ²½Ë¡ (Particle Swarm Optimization: NS-PSO) ¤òÄ󰯤¹¤ë¡£NS-PSO¤ÎÁ´Î³»Ò¤Ï2¼¡¸µ¥Í¥Ã¥È¥ï¡¼¥¯¤Ë¤ª¤±¤ë¶á˵´Ø·¸¤Ë½¾¤Ã¤ÆÎÙÀܤ¹¤ëγ»Ò¤È·ë¹ç¤µ¤ì¤Æ¤ª¤ê¡¢Ä¾ÀÜ·ë¹ç¤µ¤ì¤Æ¤¤¤ëγ»Ò´Ö¤Ç³Æ¼«¤ÎºÇÎɤΰÌÃÖ¤ò¾ðÊó¸ò´¹¤¹¤ë¡£¤Þ¤¿¡¢¥¹¥Æ¥Ã¥×Ëè¤Ë¤½¤Î»þ¤ÎºÇÎɤΰÌÃÖ¤ò»ý¤Äγ»Ò¤ò¾¡¼Ô¤È¤·¡¢¥Í¥Ã¥È¥ï¡¼¥¯¾å¤Î¾¡¼Ô¤È¤Î¶á˵µ÷Î¥¤Ë½¾¤¤³ÆÎ³»Ò¤Ï¹¹¿·¤µ¤ì¤ë¡£ |
| Âê̾ | ¥«¥ª¥¹°Å¹æ¤Î°Å¹æ¶¯ÅÙ¸¡¾Ú¤Ë´Ø¤¹¤ë¸¦µæ |
| Ãø¼Ô | *º´Æ£ ¸µ¼ù (ÌÀ¼£Âç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²Ê), ³ùÅÄ ¹°Ç· (ÌÀ¼£Âç³ØÍý¹©³ØÉô) |
| Page | pp. 301 - 305 |
| Keyword | ¥«¥ª¥¹, °Å¹æ, ²òÀÏ, °Å¹æ¶¯ÅÙ |
| Abstract | É®¼Ô¤é¤Ï¤³¤ì¤Þ¤Ç¡¤Chaotic Neuron Type Nonlinearity¤òÍѤ¤¤¿ÈëÌ©ÄÌ¿®¤ÎÊÑÄ´¥·¥¹¥Æ¥à¤òÄ󰯤·¤Æ¤¤¿¡¥¤³¤Î¤è¤¦¤Ê¥«¥ª¥¹ÊÑÄ´¥·¥¹¥Æ¥à¤Î¿®ÍêÀ¤òɾ²Á¤¹¤ëÊýË¡¤È¤·¤Æ¡¤¥ê¥¢¥×¥Î¥Õ»Ø¿ô¤ò¸µ¤Ë¤·¤¿·¸¿ô´¶Å٤˴ؤ¹¤ë¸¡¾Ú¤ä¡¤Diehard Test¤òÍѤ¤¤¿¥é¥ó¥À¥àÀ¤Ë´Ø¤¹¤ë¸¡¾Ú¤ò¼Â»Ü¤·¤Æ¤¤¤ë¡¥¤·¤«¤·¤Ê¤¬¤é¡¤¥«¥ª¥¹ÊÑÄ´¥·¥¹¥Æ¥à¤¬¤É¤ÎÄøÅ٤ΰŹ涯ÅÙ¤ò»ý¤Ä¤Î¤«¤Ë¤Ä¤¤¤Æ¤Ï½½Ê¬¤Ê¸¡Æ¤¤¬¤Ê¤µ¤ì¤Æ¤¤¤Ê¤¤¡¥ Ëܸ¦µæ¤Ç¤Ï¡¢¥«¥ª¥¹ÊÑÄ´¥·¥¹¥Æ¥à¤Î°Å¹æ¶¯Å٤θ¡¾Ú¤ò¹Ô¤¦¡¥¾ò·ï¤È¤·¤Æ¡¤Ê¿Ê¸¡¤°Å¹æÊ¸¤Î¥Ú¥¢¤¬ÌÀ¤é¤«¤Ë¤Ê¤Ã¤¿¾ì¹ç¤Ë²Ã¤¨¡¤ÆâÉô¾õÂÖÊÑ¿ô¤ò¤â´ûÃΤȤʤ俾ì¹ç¤òÁÛÄꤷ¡¤¤É¤ÎÄøÅ٤λþ´Ö¡¤·×»»Î̤Ǹ°¤È¤Ê¤ë¥Ñ¥é¥á¡¼¥¿¤ò²òÀϤ¹¤ë¤³¤È¤¬²Äǽ¤«¤ò»»½Ð¤·¡¤É¾²Á¤¹¤ë¡¥ |
| Âê̾ | ʬ´ô¥Ë¥å¡¼¥í¥ó¤Î¸½¾Ý²òÀϤÈA/D¥³¥ó¥Ð¡¼¥¿¤Ø¤Î±þÍÑ |
| Ãø¼Ô | *¼êÅç »ÌÌæ, ºØÆ£ ÍøÄÌ (Ë¡À¯Âç³Ø) |
| Page | pp. 306 - 309 |
| Keyword | ʬ´ô, A/DÊÑ´¹ |
| Abstract | ËÜÏÀʸ¤Ç¤Ï¥¹¥Ñ¥¤¥¥ó¥°¥Ë¥å¡¼¥í¥ó¤Ë´ð¤Å¤¯A/D ¥³¥ó¥Ð¡¼¥¿(°Ê²¼ADC ¤Èά¤¹) ¤Ë¤Ä¤¤¤Æ¹Í»¡¤¹¤ë¡£ ¥¹¥Ñ¥¤¥¥ó¥°¥Ë¥å¡¼¥í¥ó¤ÏÀÑʬȯ²Ðưºî¤Ë¤è¤Ã¤ÆÀ©¸æ¤µ¤ì¡¢ÍÍ¡¹¤Ê¥¹¥Ñ¥¤¥¯Îó¤òȯÀ¸¤µ¤»¤ë¡£ ¤½¤Îưºî¤Ï¥¹¥Ñ¥¤¥¯¥Ý¥¸¥·¥ç¥ó¥Þ¥Ã¥×¤Ë¤è¤Ã¤ÆÀºÌ©¤Ë²òÀϤ¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£ ¤Þ¤º¡¢´ðËÜŪ¤Ê¦²-¦¤ ¥â¥¸¥å¥ì¡¼¥¿(°Ê²¼SDM ¤Èά¤¹) ¤È£²¿ÊÉ乿²½¤È¤½¤Î¥À¥¤¥Ê¥ß¥¯¥¹¤ò¾Ò²ð¤¹¤ë¡£ ¼¡¤Ë¡¢³°ÉôÆþÎϤˤè¤ë¶¯À©È¯²Ð¤òÍѤ¤¤¿ADC¤ò¾Ò²ð¤·¡¢¥·¥¹¥Æ¥à¤Î°ÂÄêÀ¤òÄ󰯤¹¤ë¡£ |
| Âê̾ | A 5.26-nW 0.8-V CMOS Current and Voltage Reference Circuit Without Resistors |
| Ãø¼Ô | *Zhangcai Huang (Fukuoka Industry, Science & Technology Foundation), Yubo Guo, Yasuaki Inoue (Graduate School of Information, Production and Systems, Waseda University) |
| Page | pp. 310 - 314 |
| Keyword | voltage reference, current reference |
| Abstract | In this paper, a CMOS sub-1-V nanopower reference is proposed. The proposed circuit has the most attractive merit that it can afford reference current and reference voltage simultaneously. And the temperature coefficient of the reference voltage and reference current are 28ppm/oC and 66ppm/oC, respectively. Moreover, the proposed circuit is implemented without resistors and with only eight standard CMOS transistors. Also, the power supply voltage can be as low as 0.8V and its power consumption is only 5.26nW. |
| Âê̾ | An Automatic Design Method for MOS Analog Circuits using Reduction of Independent Design Variables Based on Topological Constraints |
| Ãø¼Ô | *¸ÅÀî ³îÍÎ (¥¸¡¼¥À¥Ã¥È), °æ¾å Ì÷½© (Áá°ðÅÄÂç³ØÂç³Ø±¡ ¾ðÊó¥·¥¹¥Æ¥à¸¦µæ²Ê), ËÌ¾ë »°Ïº (¥ë¥Í¥µ¥¹¥Æ¥¯¥Î¥í¥¸) |
| Page | pp. 315 - 320 |
| Keyword | CMOS analog integrated circuits, design automation, operational amplifier, optimization |
| Abstract | This paper presents an automatic design method that uses the reduced independent design variables based on topological constraints for MOS analog circuits. This method is based on the solution space where the MOS analog circuit design specifications can be met if and only if the MOS analog circuit operates under topological constraints and its MOS transistors remain in the saturation region. This method results in efficient reduction of the design space of MOS analog circuit. The proposed method has three major advantages: independence with respect to 1) process and power supply voltage; 2) topology; and 3) methodology. These advantages are shown by presenting examples of op-amp design using reduced design variables with 41 corner conditions and voltage scaling. Up to 10x-60x improvement in optimization CPU times has been achieved, with the automatic design method consistently converging to the required specification. |
| Âê̾ | ¶¯È¿Å¾ÎÎ°èÆ°ºî¤ò¹Íθ¤·¤¿¥Ð¥¤¥¢¥¹¥ª¥Õ¥»¥Ã¥È·¿¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿¤ÎÄãÅÅÎϲ½¼êË¡ |
| Ãø¼Ô | µÜß· Ôè»ÖÂç, *ÃæÂ¼ ¿¸ÂÀϯ, ¾¾¸µ ƣɧ, Ìî¸ý ÂÙÌÀ (ËɱÒÂç³Ø¹» ±þÍÑʪÍý³Ø²Ê ±þÍÑʪÍý¾ðÊó) |
| Page | pp. 321 - 325 |
| Keyword | ¥¢¥Ê¥í¥°½¸ÀѲóÏ©, ¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿, Àþ·Á²½, ¾ÊÅÅÎϲ½, £Ã£Í£Ï£Ó |
| Abstract | ¥Ð¥¤¥¢¥¹¥ª¥Õ¥»¥Ã¥È·¿¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿¤Ï¡¢Àþ·ÁÀ¤ÎÍ¥¤ì¤¿²óÏ©¤Ç¤¢¤ê¡¢¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿¥ó¥¹¤ÈưºîÈϰϤòÆÈΩ¤ËÀßÄê¤Ç¤¤ë¤È¤¤¤¦ÆÃħ¤òͤ¹¤ë¡£¤·¤«¤·¡¢ºÇÂçÆþÎÏÅ۵¤Ë¹ç¤ï¤»¤¿°ìÄêÅÅήÃͤΥơ¼¥ëÅÅή¤ÎÀßÄê¤Ë¤è¤ê¾ÃÈñÅÅή¤ò̵Â̤ËÏ«Èñ¤¹¤ëÌäÂêÅÀ¤¬¤¢¤ë¡£ ËÜÏÀʸ¤Ç¤Ï¡¢ÆþÎÏÅ۵¤¬¶¯È¿Å¾ÎÎ°èÆ°ºî¤È¤Ê¤ë¾ò·ï¤òƳÆþ¤·¡¢¤½¤Î¾ò·ï¤Ë´ð¤Å¤¡¢ÆþÎÏÅ۵¤Î¿¶Éý¤ÎÂ礤µ¤Ë´Ø¤ï¤é¤º¾ï¤ËɬÍ׺ÇÄãÅÅήÃͤò¤ï¤º¤«¤Ë¾å²ó¤ë¤è¤¦¤Ê2¾èÅÅή¸»¤ò»ÈÍѤ¹¤ëŬ±þ¥Ð¥¤¥¢¥¹¼êË¡¤òÍѤ¤¤ë¡£¤Þ¤¿¡¢ºÇ¾®ÅÅήưºîµÚ¤Ó˰ÏÂÎÎ°èÆ°ºî¤Ëȼ¤¦°ÜưÅÙÄã²¼¤Ë¤è¤ëÀþ·ÁÀ¤Î°²½¤ËÂФ·¤Æ¡¢¥È¥é¥ó¥¹¥³¥ó¥À¥¯¥¿¤ËÄñ¹³ÎÎ°èÆ°ºî¤¹¤ëMOS¥È¥é¥ó¥¸¥¹¥¿¤òÉղ乤뤳¤È¤Ç²þÁ±¤¹¤ë¡£ |
| Âê̾ | MOSFET¤Î¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÆÃÀ¤òÍøÍѤ·¤¿PTAT¥¯¥í¥Ã¥¯¥Ñ¥ë¥¹È¯À¸²óÏ© |
| Ãø¼Ô | *¾åÌî ·û°ì, Àõ°æ ůÌé, ±«µÜ ¹¥¿Î (Ë̳¤Æ»Âç³Ø Âç³Ø±¡ ¾ðÊó²Ê³Ø¸¦µæ²Ê) |
| Page | pp. 326 - 331 |
| Keyword | ²¹ÅÙ¥»¥ó¥µ, Äã¾ÃÈñÅÅÎÏ, ¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÎΰè, PTATÅÅή, ¼þÇÈ¿ôƱ´ü¥ë¡¼¥× |
| Abstract | MOSFET¤Î¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÅÅή¤È¼þÇÈ¿ôƱ´ü¥ë¡¼¥×µ»½Ñ¤òÍøÍѤ¹¤ë¤³¤È¤Ç¡¢¼þÇÈ¿ô¤¬ÀäÂв¹ÅÙ¤ËÈæÎ㤹¤ëPTAT (Proportional To Absolute Temperature)¥¯¥í¥Ã¥¯¥Ñ¥ë¥¹¤òÀ¸À®¤¹¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡£PTAT¥¯¥í¥Ã¥¯¥Ñ¥ë¥¹¤Ï¡¢²¹ÅÙ¥»¥ó¥µ¤Ë»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£¼ÂºÝ¤Ë¥»¥ó¥µ²óÏ©¤ò»îºî¤·¡¢¤½¤Îưºî¤ò³Îǧ¤·¤¿¡£¤³¤Î¥»¥ó¥µ¤Ï¡¢¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥Éưºî¤ÎCMOS²óÏ©¤Ç¹½À®¤µ¤ì¡¢10 uW¤Î¶ËÄã¾ÃÈñÅÅÎÏ¤ÇÆ°ºî¤¹¤ë¡£ |
| Âê̾ | ¼åȿžưºî¶ËÄãÅ۵¶îưRail-to-Rail¥¢¥Ê¥í¥°ÁýÉý²óÏ© |
| Ãø¼Ô | *¸¶ÅÄ ÃοÆ, ¹â¶¶ ÎÉÊå, º´»³ ͵µª, ±ü»³ À¡Íº, ¾¾²¼ ¹À°ì (»³·ÁÂç³ØÂç³Ø±¡ Íý¹©³Ø¸¦µæ²Ê) |
| Page | pp. 332 - 336 |
| Keyword | ¶ËÄãÅ۵¶îư, ¼åȿžưºî, ¥¢¥Ê¥í¥°²óÏ© |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¢¥Ð¥Ã¥Æ¥ê¡¼Åù¤Î¸Â¤é¤ì¤¿ÅÅÎϤǿôǯưºî²Äǽ¤Ê¶ËÄãÅ۵¶îư¥¢¥Ê¥í¥°²óÏ©¤ò´Þ¤á¤¿LSI¤Î¼Â¸½¤Ë¸þ¤±¡¢¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÅÅή¤òÍѤ¤¤Æ¡¢¤·¤¤¤ÃÍÅ۵°Ê²¼¤Î¶ËÄãÅ۵¤Ç¶îư¤·¡¢Æþ½ÐÎÏRail-to-Railưºî¤¬²Äǽ¤Êº¹Æ°ÁýÉý²óÏ©¤òÀ߷פ·¡¢»îºîɾ²Á¤ò¹Ô¤Ã¤¿¡£ |
| Âê̾ | ¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉCMOS±é»»ÁýÉý´ï¤Ë¤è¤ëÂçÍÆÎÌ¥¥ã¥Ñ¥·¥¿Åù²ÁÁÇ»Ò |
| Ãø¼Ô | *ÈÓÅÄ ÃÒµ®, Àõ°æ ůÌé, ±«µÜ ¹¥¿Î (Ë̳¤Æ»Âç³ØÂç³Ø±¡ ¾ðÊó²Ê³Ø¸¦µæ²Ê) |
| Page | pp. 337 - 342 |
| Keyword | ¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÎΰè, ±é»»ÁýÉý´ï, ¥¥ã¥Ñ¥·¥¿, ½¸ÀѲóÏ© |
| Abstract | ½¸ÀѲóÏ©¤Ç¤Ï°ìÈ̤˥ǥХ¤¥¹¤Î¾®ÌÌÀѲ½¤È¹â½¸ÀѲ½¤¬µá¤á¤é¤ì¤ë¡£¤·¤«¤·ÍÆÎ̤ÈÄñ¹³¤Ï¤½¤ì¤é¤ÎÃͤËÈæÎ㤷¤ÆÁÇ»ÒÌÌÀѤ¬Â礤¯¤Ê¤ë¤Î¤Ç¡¢ÂçÍÆÎÌ¥¥ã¥Ñ¥·¥¿¤ä¹âÄñ¹³ÁǻҤϽ¸ÀѲ½¤¬º¤Æñ¤Ç¤¢¤ë¡£¤·¤«¤·¡¢²óÏ©¤ò¹½À®¤¹¤ë¾å¤Ç¤Ï¡¢ÂçÍÆÎ̤ä¹âÄñ¹³¤ò¥Á¥Ã¥×¾å¤Ç»ÈÍѤǤ¤ì¤ÐÊØÍø¤Ê¤³¤È¤¬Â¿¤¤¡£¤½¤³¤Ç¡¢ÂçÍÆÎÌ¥¥ã¥Ñ¥·¥¿¤Îưºî¤òMOSFET²óÏ©¤ÇÅù²ÁŪ¤Ë¼Â¸½¤¹¤ë¤³¤È¤ò¹Í¤¨¤ë¡£ÂçÍÆÎ̤ò¾®ÌÌÀÑMOSFET²óÏ©¤ËÃÖ¤´¹¤¨¤ë¤³¤È¤¬¤Ç¤¤ë¤Ê¤é¤Ð¡¢½¾Íè³°Éô¤ËÀܳ¤·¤Æ¤¤¤¿¥¥ã¥Ñ¥·¥¿¤ò¥Á¥Ã¥×¾å¤ËÅëºÜ¤Ç¤¤ë¤Î¤Ç²óÏ©¹½À®¤¬´Êñ¤Ë¤Ê¤ë¡£ËܹƤǤϡ¢¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÎΰè¤Çưºî¤¹¤ëMOSFET²óÏ©¤¬Èó¾ï¤ËÂ礤ʻþÄê¿ô¤ò»ý¤Ä¤³¤È¤òÍøÍѤ·¤ÆÂçÍÆÎÌ¥¥ã¥Ñ¥·¥¿¤Îưºî¤òÌϵ¼¤¹¤ëÊýË¡¤òÄ󰯤¹¤ë¡£ |
| Âê̾ | ¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉCMOSÏÀÍý²óÏ©¤Î¤¿¤á¤Î¥ª¥ó¥Á¥Ã¥×ÅŸ» |
| Ãø¼Ô | *ÅèÅÄ ±Ñ¿Í, ¾åÌî ·û°ì, Àõ°æ ůÌé, ±«µÜ ¹¥¿Î (Ë̳¤Æ»Âç³Ø ¾ðÊó²Ê³Ø¸¦µæ²Ê) |
| Page | pp. 343 - 348 |
| Keyword | ¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥É, ÏÀÍý¥·¥¹¥Æ¥à, CMOS, ÅŸ»²óÏ©, ¥Ç¥¸¥¿¥ë¥·¥¹¥Æ¥à |
| Abstract | ¶áǯ¡¢¾ðÊó²½¼Ò²ñ¤ÎŸ³«¤Ë½¾¤Ã¤Æ¥»¥ó¥µ¥Í¥Ã¥È¥ï¡¼¥¯¤Î¹½Ãۤȿ¼ï¿Íͤʥ¹¥Þ¡¼¥È¥»¥ó¥µLSI¤¬Í׵ᤵ¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¡£¤³¤ì¤é¥»¥ó¥µLSI¤Ï¹ÈϰϤËʬ»¶ÇÛÃÖ¤µ¤ì¡¢¸Â¤é¤ì¤¿¥¨¥Í¥ë¥®¡¼¸»¤ÇĹ»þ´Öưºî¤¹¤ë¤³¤È¤¬Í׵ᤵ¤ì¤ë¡£¤·¤¿¤¬¤Ã¤ÆLSI¾å¤Î¥Ç¥£¥¸¥¿¥ë²óÏ©¤ò¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉÎΰè¤Çưºî¤µ¤»¤ëɬÍפ¬¤¢¤ê¡¢¤½¤Î¤¿¤áLSI¾å¤ÎÅŸ»²óÏ©¤Ë¹©Éפ¬É¬ÍפȤʤ롣Ëܸ¦µæ¤Ç¤Ï¤½¤ÎÅŸ»²óÏ©¤ò¹½À®¤¹¤ë¤¿¤á¤ÎÊý¿Ë¤ò¼¨¤¹¡£ ¤³¤Î¤è¤¦¤Ê¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉLSI¤ËÂФ¹¤ëºÇÂç¤ÎÍ×µá¤ÏÄ㥨¥Í¥ë¥®¡¼Æ°ºî¤Ë¤¢¤ë¡£¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉLSI¤Ï;®·¿¥Þ¥¤¥¯¥íÅÅÃӤǿôǯ¤Ë¤ï¤¿¤êưºî¤¹¤ë¤³¤È¤¬Í׵ᤵ¤ì¡¢ÍýÁÛŪ¤Ë¤ÏÉÏ¥¨¥Í¥ë¥®¡¼´Ä¶¡ÊÇöÊë¸÷,¾®²¹ÅÙº¹,¼åÅÅÇÈ,Èù¾®¿¶Æ°¤Ê¤É¡Ë¤«¤éºÎ¼è¤Ç¤¤ë¥¨¥Í¥ë¥®¡¼¤À¤±¤Ç±Êµ×¤Ëư¤¯¤³¤È¤¬Ë¾¤Þ¤ì¤ë¡£¥µ¥Ö¥¹¥ì¥Ã¥·¥ç¥ë¥ÉLSI¤Î±þÍѤǤϹ⤤®ÅÙÀǽ¤ÏÍ׵ᤵ¤ì¤Ê¤¤¤¬¡¢¤½¤ì¤Ç¤âÍÑÅӤ˱þ¤¸¤¿½êÄê¤Î®ÅÙ¤ÇÆ°¤«¤¹¤¿¤á¤Ë¤Ï¾ÃÈñ¥¨¥Í¥ë¥®¡¼¤È¤Î·ó¤Í¹ç¤¤¤¬É¬ÍפȤʤ롣¤Ä¤Þ¤ê¡ÖÍÑÅÓ¤ËɬÍפʥ²¡¼¥È®ÅÙ¤¬ÆÀ¤é¤ì¤ëÈϰϤǾÃÈñ¥¨¥Í¥ë¥®¡¼¤¬ºÇ¾®¡×¤È¤Ê¤ë¤è¤¦¤ËLSI¤òưºî¤µ¤»¤Ê¤¯¤Æ¤Ï¤Ê¤é¤Ê¤¤¡£¤³¤Î¤¿¤áLSI¥Á¥Ã¥×¾å¤ËÀìÍѤÎÅŸ»²óÏ©¤òÀߤ±¤ë¤³¤È¤¬É¬ÍפȤʤ롣°Ê²¼¤Ë¤ª¤¤¤Æ¡¢¤³¤Î¥ª¥ó¥Á¥Ã¥×ÅŸ»²óÏ©¤ÎÀß·×Êý¿Ë¤ò½Ò¤Ù¤ë¡£ |
| Âê̾ | ͶƳÀ¤äÍÆÎÌÀÉé²Ù¤ËÂФ·¤Æ¹â¸úΨ¤ò°Ý»ý¤Ç¤¤ë¥¹¥¤¥Ã¥Á¥È¥¥ã¥Ñ¥·¥¿DC-AC¥³¥ó¥Ð¡¼¥¿ |
| Ãø¼Ô | *ÂçÅÄ ¿¿ºÚÈþ, »ûÅÄ ¿¸Ìé (·§ËÜÅÅÇȹ©¶È¹âÅùÀìÌç³Ø¹»), ¹¾¸ý ·¼ (ÀŲ¬Âç³Ø), ÂçÅÄ °ìϺ (·§ËÜÅÅÇȹ©¶È¹âÅùÀìÌç³Ø¹») |
| Page | pp. 349 - 354 |
| Keyword | ¥¹¥¤¥Ã¥Á¥È¥¥ã¥Ñ¥·¥¿ÅŸ», ͶƳÀÉé²Ù, ÍÆÎÌÀÉé²Ù, ¥¤¥ó¥Ð¡¼¥¿, DC-AC¥³¥ó¥Ð¡¼¥¿ |
| Abstract | ¥¹¥¤¥Ã¥Á¥È¥¥ã¥Ñ¥·¥¿¤Ï¡¤¥³¥¤¥ë¤ä¥È¥é¥ó¥¹¤òÍѤ¤¤Ê¤¤¤³¤È¤«¤é̵¼§Â«¡¦Ä㻨²»¤Ç¤¢¤ê¾®·Á¤Ç·ÚÎ̤Ȥ¤¤¦ÆÃŤ¬¤¢¤ë¤¬¡¤Í¶Æ³À¤ÎÉé²Ù¤Ë´Ø¤·¤Æ¤Ï½ÐÎϦ¥¹¥¤¥Ã¥Á¤¬¥ª¥Õ¤Î´Ö¤Ë¥µ¡¼¥¸Å۵¤¬È¯À¸¤¹¤ë¤¿¤á¡¤¤³¤ì¤Þ¤Ç¼Â¸³¤ä²òÀϤ¬¤Ê¤µ¤ì¤Æ¤¤¤Ê¤«¤Ã¤¿¡¥ ËÜÄ󰯲óÏ©¤Ï¡¤¥×¥Ã¥·¥å¥×¥ë·¿¤ÎľÊÂÎóÀÚ¤êÂØ¤¨SCÅŸ»¤ò´ðËܤȤ¹¤ë¿·¤·¤¤²óÏ©¤Ç¡¤Í¶Æ³ÀÉé²Ù¤Ë¤ª¤¤¤Æ¤â¥µ¡¼¥¸Å۵¤òȯÀ¸¤»¤º°ÂÄꤷ¤¿½ÐÎϤòÆÀ¤é¤ì¤ë¡¥¤Þ¤¿ÁÐÊý¸þ¥¹¥¤¥Ã¥Á¤òÍѤ¤¥¯¥í¥Ã¥¯ÇÈ·Á¤ò¹©Éפ¹¤ë¤³¤È¤Ç¡¤ÅÅÎϾÃÈñ¤Î¾¯¤Ê¤¤ÍÆÎÌÀÉé²Ù¤äͶƳÀÉé²Ù¤Ë¤ª¤¤¤ÆÅÅή¤òÆþÎϦ¤Ë²óÀ¸¤Ç¤¤ë¡¥Hspice¤Ë¤è¤ë¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤Ã¤ÆÆ°ºî¤ò³Îǧ¤·¡¤80%°Ê¾å¤Î¹â¸úΨ¤¬ÆÀ¤é¤ì¤ë¤³¤È¤ò³Î¤«¤á¤¿¡¥ |
| Âê̾ | Inrush Current Limiting Circuit For High Speed Start-Up Low Dropout Regulator |
| Ãø¼Ô | *Socheat Heng (University of Electro-Communications), Weichun Tung (Tamkang University), Cong-Kha Pham (University of Electro-Communications) |
| Page | pp. 355 - 360 |
| Keyword | inrush current, soft start, ldo |
| Abstract | In this work, we proposed an inrush current limiting circuit to improve the soft start time of fully low dropout voltage linear regulator (LDO) which is used in power management IC system. Simulating by HSPICE with 0.18um CMOS technology shows that a high speed start up time with maximum only 313us for decoupling capacitor COUT=10uF and load current ILOAD=200mA, power supply voltage VDD=5.5V can be achieved. More over, the maximum inrush current is restricted to less than 144.1mA for COUT=10uF, ILOAD=0.1mA and VDD=2.2V. The proposed circuit also consumes a low DC power consumption of only 4uA which is applicable to low power LDO design. |
| Âê̾ | ¥¤¥ó¥¿¡¼¥ê¡¼¥Ö¹½À®¤òÍѤ¤¤¿´ðÃ϶ɥѥ¥¢¥ó¥×ÍÑÊñÍíÀþÄÉÀ×ÅŸ» |
| Ãø¼Ô | ¿À¸Í ¾Ï¹¨, *¶âÅÄ ²í¿Í, ¾®ÎÓ ½ÕÉ× (·²ÇÏÂç³ØÂç³Ø±¡), »Ö¼ ε¹¨, Ê¿ÅÄ ¿Î»Î, »³´ß ·òÂÀϺ (½»Í§Åŵ¤¹©¶È³ô¼°²ñ¼Ò), ¹â°æ ¿Ï (·²ÇÏÂç³ØÂç³Ø±¡) |
| Page | pp. 361 - 366 |
| Keyword | ÊñÍíÀþÄÉÀ×ÅŸ», ̵Àþ´ðÃ϶É, ¥Ñ¥ï¡¼¥¢¥ó¥× |
| Abstract | ËÜÏÀʸ¤Ç¤Ï´ðÃ϶ɥѥ¥¢¥ó¥×ÍѤιâ¸úΨ¤Ç¤«¤Ä¹ÂÓ°è¤ÊÊñÍíÀþÄÉÀ×ÅŸ»²óÏ©¤Î¿·¥¢¡¼¥¥Æ¥¯¥Á¥ã¤òÊó¹ð¤¹¤ë¡£½¾Íè¤Î²óÏ©¹½À®¤Ç¤Ï¸úΨ¤ÈÂӰ褬¥È¥ì¡¼¥É¥ª¥Õ¤Î´Ø·¸¤Ë¤Ê¤Ã¤Æ¤ª¤ê¡¢ÂÓ°è¤ò±ä¤Ð¤¹¤Ë¤Ï¸úΨ¤òµ¾À·¤Ë¤¹¤ëɬÍפ¬¤¢¤Ã¤¿¡£º£²ó¤ÎÄ󰯲óÏ©¤Ç¤Ï¥¤¥ó¥¿¡¼¥ê¡¼¥Ö¹½À®¤òÍѤ¤¤ë¤³¤È¤Ç¡¢¹â¸úΨ¤È¹ÂÓ°è¤ÎξΩ¤ò²Äǽ¤Ë¤·¤¿¡£ |
| Âê̾ | A Single-Inductor Dual-Output DC-DC Converter |
| Ãø¼Ô | Santhos Ario Wibowo, ¿¹ °Îʸ¼ù, *ÄÅ»ÖÅÄ ·ò¸ã, ÈþÏ ½Ó²ð, ¾®ÎÓ ½ÕÉ× (·²ÇÏÂç³ØÂç³Ø±¡), ¾®Åĸý µ®¹¨, ¹â»³ Ìмù, ÎëÌÚ Áï, ¿¼°æ ¸ù, ¾¾ÅÄ ½ç°ì (°°²½À®Åì¸÷¥Ñ¥ï¡¼¥Ç¥Ð¥¤¥¹ ³ô¼°²ñ¼Ò) |
| Page | pp. 367 - 371 |
| Keyword | Single-Inductor Dual-Output, Pseudo-CCM, DC-DC converter |
| Abstract | This paper presents a dual-output boost and buck-boost converter with a single inductor that operates in Pseudo-Continuous Conduction Mode (PCCM). The converter provides positive and negative dual-output voltages with low-cost small-area characteristics. Theory analysis of the SIDO shows that output voltages are independently regulated, thus suppresses the cross regulation problem. |
| Âê̾ | ¥é¥×¥é¥·¥¢¥ó¥Ô¥é¥ß¥Ã¥É¤òÍøÍѤ·¤¿JPEG¤Ë´ð¤Å¤¯²òÁüÅÙÊÑ´¹Ê»ÍÑ·¿É乿²½Êý¼° |
| Ãø¼Ô | *ÇÏ¾ì ¸¹À, ÌÚ¼ À¿Áï (¿ÀÆàÀ²ÊÂç³Ø ¾ðÊó³ØÉô ¾ðÊ󹩳زÊ) |
| Page | pp. 372 - 377 |
| Keyword | JPEG, ¥é¥×¥é¥·¥¢¥ó¥Ô¥é¥ß¥Ã¥É |
| Âê̾ | À°¿ôÀºÅÙDCT¤òÍѤ¤¤¿ÎΰèÆâ²èÁÇÃͤÎÊäÀµ¤Ë¤è¤ëǤ°Õ·Á¾õÉ乿²½ |
| Ãø¼Ô | *Èõ¸ý ͺÂÀ, ¸Å²ì Í´°ìϺ (µ×Î±ÊÆ¹©¶È¹âÅùÀìÌç³Ø¹»Àì¹¶²Ê), ¹õÌÚ ¾Í¸÷ (µ×Î±ÊÆ¹©¶È¹âÅùÀìÌç³Ø¹»À©¸æ¾ðÊ󹩳زÊ) |
| Page | pp. 378 - 382 |
| Keyword | Ǥ°Õ·Á¾õÉ乿²½, ¥Ñ¥Ç¥£¥ó¥°Ë¡, H.264/AVC |
| Abstract | Ǥ°Õ·Á¾õÉ乿²½¤Ï¥ª¥Ö¥¸¥§¥¯¥Èñ°Ì¤ÇÉ乿²½¤ò¹Ô¤¦ºÝ¤ËÍѤ¤¤é¤ì¤ëµ»½Ñ¤Ç¤¢¤ë¡£ Shen¤éµÚ¤Ó¸Å²ì¤é¤Ï¤½¤ì¤¾¤ì°Û¤Ê¤Ã¤¿Ç¤°Õ·Á¾õÉ乿²½Ë¡¤òÄ󰯤·¤Æ¤ª¤ê¡¢Á°¼Ô¤Ç¤ÏÎΰ賰²èÁÇÃͤòÊäÀµ¤·¡¢¸å¼Ô¤Ç¤ÏÎΰèÆâ²èÁÇÃͤòÊäÀµ¤¹¤ë¡£ ¤·¤«¤·¡¢¤³¤ì¤é¤Î¼êË¡¤Ï1¼¡¸µDCT¤ËÂФ¹¤ëÊäÀµË¡¤Ç¡¢²èÁü¤ËŬÍѤ¹¤ëºÝ¡¢¿åÊ¿¡¦¿âľÊý¸þ2²ó¤ÎÊÑ´¹¤òɬÍפȤ¹¤ë¡£ Ëܸ¦µæ¤Ç¤Ï¡¢¤³¤ì¤é¤Î¼êË¡¤ò2¼¡¸µ¤Ë³ÈÄ¥¤·¡¢Åý·×¥â¥Ç¥ë¤òÍѤ¤¤ÆÊÑ´¹·¸¿ô¤ÎÇÛÃÖ½ç¤òºÇŬ²½¤¹¤ëÊäÀµË¡¤Ë¤Ä¤¤¤Æ¤â¸¡Æ¤¤¹¤ë¡£ ¼Â¸³¤Î·ë²Ì¡¢Åý·×¥â¥Ç¥ë¤òÍѤ¤¤¿ÇÛÃÖË¡¤¬¡¢¥¸¥°¥¶¥°¥¹¥¥ã¥ó½ç¤ËÈæ¤Ù¡¢¹â¤¤É乿²½¸úΨ¤ò¼¨¤·¤¿¡£ |
| Âê̾ | ¿ä¬Éü¹æ½èÍý¤Ë¤è¤ëư²èÁü¤Î¹â¸úΨÉ乿²½¤Ë¤ª¤±¤ë°ì¸¡Æ¤ |
| Ãø¼Ô | *¾¾Ìî ͧÏÂ, ÂçÄÍ Âîŵ, Æ£ÅÄ ¸¼ (ÂçºåÅŵ¤ÄÌ¿®Âç³Ø Âç³Ø±¡¹©³Ø¸¦µæ²Ê) |
| Page | pp. 383 - 387 |
| Keyword | H.264, ¿ä¬Éü¹æ½èÍý |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¢Æ°²èÁüÉ乿²½¤Ë¤ª¤±¤ëÉü¹æ½èÍý¤Ç¤Î°µ½ÌÀǽ¸þ¾å¤ò¿Þ¤ë¼êË¡¤È¤·¤Æ¡¢¿ä¬Éü¹æ½èÍý¤òÄ󰯤·¡¢H.264¤Ë¤ª¤±¤ë¤Î¥¤¥ó¥È¥éMB(¥Þ¥¯¥í¥Ö¥í¥Ã¥¯)¤ÎDCÀ®Ê¬¡¢¥¤¥ó¥¿¡¼MB¤Îư¤¥Ù¥¯¥È¥ë¤ËŬÍѤ¹¤ë¤³¤È¤Ç¡¢¤½¤Î͸úÀ¤ò¸¡Æ¤¤¹¤ë¡£ |
| Âê̾ | ¥í¥Ü¥Ã¥È¥Ó¥¸¥ç¥ó¡¦¥Í¥Ã¥È¥ï¡¼¥¯¤Î¤¿¤á¤Îµ¡Ç½Åª³¬ÁØÉ乿²½ |
| Ãø¼Ô | Åĸý ½¨¼ù, *¹â¶¶ Ãξ, ´ä¶¶ À¯¹¨ (Ĺ²¬µ»½Ñ²Ê³ØÂç³Ø¹©³ØÉôÅŵ¤·Ï), ÌÚ¼ ůÌé (Ĺ²¬µ»½Ñ²Ê³ØÂç³Ø¹©³ØÉô¥·¥¹¥Æ¥à°ÂÁ´·Ï) |
| Page | pp. 388 - 391 |
| Keyword | É乿²½, ¥Ó¥¸¥ç¥ó, ư¤ |
| Abstract | Ê£¿ô¤Îõºº¥í¥Ü¥Ã¥È¤È¿Í¤¬¥Í¥Ã¥È¥ï¡¼¥¯¤ò²ð¤·¤ÆÏ¢·Èõºº¤ò¹Ô¤¦¥í¥Ü¥Ã¥È¥Ó¥¸¥ç¥ó¡¦¥Í¥Ã¥È¥ï¡¼¥¯¤Ë¤ª¤¤¤Æ¡¢ÄÌ¿®Ï©¤Î¸Â¤é¤ì¤¿ÅÁÁ÷ÍÆÎ̤ò͸ú³èÍѤǤ¤ëµ¡Ç½Åª³¬ÁØÉ乿²½¤òÄ󰯤¹¤ë¡£Ê£¿ô¤Îõºº¥í¥Ü¥Ã¥È¤«¤éÆÀ¤é¤ì¤¿±ÇÁü¤¬¡¢¾ï»þ¡¢¥ê¥â¡¼¥È¥í¥Ü¥Ã¥È¤ËÅÁÁ÷¤µ¤ì¡¢³ÆÃµºº¥í¥Ü¥Ã¥È¤Î¼«¸Ê°ÌÃÖ¤¬¥â¥Ë¥¿¤µ¤ì¤ë¡£¤³¤ÎºÝ¡¢¤³¤Î¼«¸Ê°ÌÃÖ¿äÄê¤È¤¤¤¦¡Öµ¡Ç½¡×¤Ë¡¢É¬Í׺Ǿ®¸Â¤Î¾ðÊó¤Î¤ß¤ò´ðËܳ¬ÁؤȤ·¤ÆÅÁÁ÷¤¹¤ë¤³¤È¤Ç¡¢Á´ÂΤΥǡ¼¥¿ÅÁÁ÷Î̤òºï¸º¤¹¤ë¡£¤Þ¤¿¡¢É¬Íפ˱þ¤¸¤Æ¿Í¤¬±ÇÁü¤ò±ÜÍ÷¤¹¤ëºÝ¤Ï¡¢³ÈÄ¥³¬ÁؤΤߤòÄÌ¿®¤¹¤ë¤³¤È¤Ç¸½¾ì±ÇÁü¤ò»ëǧ¤Ç¤¤ë¡£JPEG 2000¤ÎÍ×Áǵ»½Ñ¤òÀ®Ê¬Ê¬²ò¤ËÍѤ¤¡¢´ðËܳ¬Áؤ˴ޤá¤ë¤Ù¤À®Ê¬¤ò¼Â¸³Åª¤Ë·èÄꤷ¡¢¥Ç¡¼¥¿ÅÁÁ÷Î̤ÎÄ㸺¸ú²Ì¤ò³Îǧ¤¹¤ë¡£ |
| Âê̾ | ¶è´Ö·×»»¤òÍѤ¤¤¿º®¹ç¥¬¥¦¥¹Ê¬ÉÛ¥â¥Ç¥ë¤Ë´ð¤Å¤¯¥¯¥é¥¹È½Ê̤ÎDSP/FPGA¼ÂÁõ |
| Ãø¼Ô | *ÅÏÊÕ ½¨Åµ, ¼¾¾ Àµ¸ã, µÆÃÓ µ×Ï (¿·³ãÂç³Ø ¹©³ØÉô Åŵ¤ÅŻҹ©³Ø²Ê) |
| Page | pp. 392 - 397 |
| Keyword | º®¹ç¥¬¥¦¥¹Ê¬ÉÛ, ¥Ù¥¤¥º·èÄê, DSP, FPGA, ²èÁü½èÍý |
| Abstract | ¥Ñ¥¿¡¼¥ó¼±Ê̤˴ؤ¹¤ëµ»½Ñ¤Ï¹¤¯¸¦µæ¤µ¤ì¤Æ¤¤¤ë¡¥±þÍÑʬÌî¤Ï°åÎŤäËɺҤʤÉ¿´ô¤Ë¤ï¤¿¤ê¡¤¹âÅ٤ʽèÍý¤Î¼«Æ°²½¤ËÌòΩ¤Ã¤Æ¤¤¤ë¡¥Ãæ¤Ç¤âº®¹ç¥¬¥¦¥¹Ê¬ÉÛ¥â¥Ç¥ë¤òÍѤ¤¤¿¼êË¡¤¬ÃíÌܤµ¤ì¤Æ¤ª¤ê¡¤¥¬¥¦¥·¥¢¥ó¥Í¥Ã¥È¥ï¡¼¥¯¤ò¤Ï¤¸¤á¤È¤¹¤ë¿¤¯¤Î¸¦µæ¤¬¤Ê¤µ¤ì¤Æ¤¤¤ë¡¥¤·¤«¤·º®¹ç¥¬¥¦¥¹Ê¬ÉÛ¥â¥Ç¥ë¤Ï»Ø¿ô±é»»Åù¤ò´Þ¤ß·×»»¥³¥¹¥È¤¬¹â¤¤½èÍý¤Ç¤¢¤ë¡¥·×»»¥³¥¹¥È¤¬¹â¤¤¾ì¹ç¡¤¥Ð¥Ã¥Æ¥ê¤Ç¶îư¤µ¤ì¤ë¤è¤¦¤ÊÁõÃ֤ؤÎÁȹþ¤ß¤¬º¤Æñ¤È¤Ê¤ë¡¥¤½¤³¤ÇÉ®¼Ô¤é¤Ï¡¤º®¹ç¥¬¥¦¥¹Ê¬ÉÛ¥â¥Ç¥ë¤Î·×»»¥³¥¹¥È¤òºï¸º¤¹¤ë¤³¤È¤¬²Äǽ¤È¤Ê¤ë¶è´Ö·×»»Ë¡¤òÄ󰯤·¤¿¡¥Ëܸ¦µæ¤Ç¤Ï¶è´Ö·×»»Ë¡¤òDSP¤ª¤è¤ÓFPGA¤Ø¤½¤ì¤¾¤ì¼ÂÁõ¤·¡¤·×»»¥³¥¹¥È¤ª¤è¤Ó²óÏ©ÌÌÀѤòɾ²Á¤¹¤ë¤³¤È¤òÌÜŪ¤È¤·ÍÍ¡¹¤Ê¥×¥é¥Ã¥È¥Û¡¼¥à¤Ç¤Î͸úÀ¤ò³Îǧ¤¹¤ë¡¥ |
| Âê̾ | ¥À¥¯¥ÈÆâ¤Î²»¾ì¤ò¹Íθ¤·¤¿¥Þ¥ë¥Á¥Á¥ã¥Í¥ëANC ¥·¥¹¥Æ¥à¤Î¹½ÃÛ |
| Ãø¼Ô | *¿û¸¶ ľ»Ö, °¤Éô Àµ±Ñ, ÀîËô À¯À¬ (ÅìËÌÂç³Ø Âç³Ø±¡¹©³Ø¸¦µæ²Ê ÅŻҹ©³ØÀì¹¶) |
| Page | pp. 398 - 403 |
| Keyword | ¥¢¥¯¥Æ¥£¥Ö¥Î¥¤¥º¥³¥ó¥È¥í¡¼¥ë, ¥Þ¥ë¥Á¥Á¥ã¥Í¥ë, ¥À¥¯¥È, ²»¶Á¥Õ¥£¡¼¥É¥Ð¥Ã¥¯, ÄêºßÇÈ |
| Abstract | Ëܸ¦µæ¤Ç¤Ï¡¤±ö²½¥Ó¥Ë¥ëÀ½¥Ñ¥¤¥×¤òÍѤ¤¤Æ¥À¥¯¥È¤Î¥Þ¥ë¥Á¥Á¥ã¥Í¥ë¥¢¥¯¥Æ¥£¥Ö¥Î¥¤¥º¥³¥ó¥È¥í¡¼¥ë(ANC) ¥·¥¹¥Æ¥à¤ò¹½ÃÛ¤¹¤ë¡¥¹½ÃÛ¤¹¤ëANC ¥·¥¹¥Æ¥à¤Ç¤Ï¡¤¥À¥¯¥ÈÆâ¤Î²»¾ì¤Ë±Æ¶Á¤òÍ¿¤¨¤ë²»¶Á¥Õ¥£¡¼¥É¥Ð¥Ã¥¯¤ÈÄêºßÇȤò¹Íθ¤·¤Æ¥¹¥Ô¡¼¥«¤È¥Þ¥¤¥¯¥í¥Û¥ó¤òÇÛÃÖ¤¹¤ë¡¥¤µ¤é¤Ë¡¤DSP ¤ËŬ±þ¥¢¥ë¥´¥ê¥º¥à¤ò¼ÂÁõ¤·¤Æ¥À¥¯¥ÈÆâ¤ÎÁû²»¤òÄ㸺¤µ¤»¤ë¡¥¼Â¸³¤Î·ë²Ì¡¤¥·¥ó¥°¥ë¥Á¥ã¥Í¥ë¤ÎANC ¥·¥¹¥Æ¥à¤Ë¤ª¤¤¤Æ¡¤ºÇÂç¤Ç9.42dB Áû²»¤òÄ㸺¤Ç¤¤¿¤Î¤ËÂФ·¡¤¥Þ¥ë¥Á¥Á¥ã¥Í¥ë¤ÎANC ¥·¥¹¥Æ¥à¤Ç¤Ï¡¤ºÇÂç¤Ç12.7 dB Áû²»¤òÄ㸺¤Ç¤¤¿¡¥¤µ¤é¤Ë¡¤¥Þ¥ë¥Á¥Á¥ã¥Í¥ëANC ¤Ë¤è¤ê¡¤¥·¥ó¥°¥ë¥Á¥ã¥Í¥ëANC ¤Ë¤ª¤¤¤Æ¸º¿êÎ̤¬¾®¤µ¤¤ÂÓ°è¤Î¾Ã²»Àǽ¤ò²þÁ±¤Ç¤¤¿¡¥ |
| Âê̾ | (¾·ÂÔ) ¿ÍÂÎÄÌ¿® |
| Ãø¼Ô | *Á°»³ Íø¹¬ (Âó¿£Âç³Ø) |
| Page | pp. 404 - 407 |
| Keyword | ¿ÍÂÎÄÌ¿® |
| Abstract | ¿ÍÂÎÄÌ¿®¤Ë´Ø¤¹¤ë¸¦µæÆ°¸þ¤Ê¤é¤Ó¤ËÉ®¼Ô¤é¤¬¸¡Æ¤¤·¤¿¿ÍÂÎÄÌ¿®¤Î¹â®²½¤Ë¤Ä¤¤¤ÆÀâÌÀ¤¹¤ë¡£ |
| Âê̾ | ²èÁü¥ì¥¸¥¹¥È¥ì¡¼¥·¥ç¥ó¥¢¥ë¥´¥ê¥º¥à¤ÎÀºÅÙɾ²Á¤Î¤¿¤á¤Î²èÁüÀ¸À®¤Ë´Ø¤¹¤ë¸¡Æ¤ |
| Ãø¼Ô | *ÎëÌÚ °¼»Ò (ÅìËÌÂç³ØÂç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê), ĹÅè À» (»³Éð), °ËÆ£ ¹¯°ì, ÀÄÌÚ ¹§Ê¸ (ÅìËÌÂç³ØÂç³Ø±¡¾ðÊó²Ê³Ø¸¦µæ²Ê) |
| Page | pp. 408 - 413 |
| Keyword | ¥ì¥¸¥¹¥È¥ì¡¼¥·¥ç¥ó, ²èÁü¥Þ¥Ã¥Á¥ó¥°, ÀºÅÙɾ²Á, ¥Þ¥ó¥Ç¥ë¥Ö¥í¡¼, °ÌÁê¸ÂÄêÁê´ØË¡ |
| Abstract | 2Ëç¤Î²èÁü¤òÀµ³Î¤Ë°ÌÃÖ¹ç¤ï¤»¤¹¤ë²èÁü¥ì¥¸¥¹¥È¥ì¡¼¥·¥ç¥ó¤Ï¡¤²èÁü¥»¥ó¥·¥ó¥°¡¤²èÁü¡¦±ÇÁü½èÍý¡¤¥³¥ó¥Ô¥å¡¼¥¿¥Ó¥¸¥ç¥ó¤Ê¤É¤µ¤Þ¤¶¤Þ¤ÊʬÌî¤Ë¤ª¤¤¤Æ¡¤¤â¤Ã¤È¤â½ÅÍפʴðËܵ»½Ñ¤Î1¤Ä¤Ç¤¢¤ë¡¥²èÁü¥ì¥¸¥¹¥È¥ì¡¼¥·¥ç¥ó¥¢¥ë¥´¥ê¥º¥à¤ÎÀºÅÙ¤òɾ²Á¤¹¤ë¤¿¤á¤Ë¤Ï¡¤ÊÑ·Á¥Ñ¥é¥á¡¼¥¿¤¬´ûÃΤǤ¢¤ë²èÁü¤òÍѤ¤¤ëɬÍפ¬¤¢¤ë¡¥¥«¥á¥é¤Ç»£±Æ¤·¤¿²èÁü¤Ë¤Ï¿Í¼ê¤Ë¤è¤ë¸íº¹¤¬´Þ¤Þ¤ì¤¿¤ê¡¤·×»»µ¡¾å¤ÇÀ¸À®¤·¤¿²èÁü¤Ë¤ÏÊä´Ö¤¬É¬ÍפȤ·¤¿¤ê¤¹¤ë¤¿¤á¡¤¥¢¥ë¥´¥ê¥º¥à¤ÎÀºÅÙ¤òÀµ³Î¤Ëɾ²Á¤¹¤ë¤³¤È¤Ïº¤Æñ¤Ç¤¢¤ë¡¥¤³¤ì¤ËÂФ·¡¤ËÜÏÀʸ¤Ç¤Ï¡¤¥Õ¥é¥¯¥¿¥ë¤Î1¤Ä¤Ç¤¢¤ë¥Þ¥ó¥Ç¥ë¥Ö¥í¡¼½¸¹ç¤òÍøÍѤ·¤¿ÀºÅÙɾ²Á¼êË¡¤òÄ󰯤¹¤ë¤È¤È¤â¤Ë¡¤¼Â¸³¤òÄ̤·¤ÆÄ󰯼êË¡¤Î͸úÀ¤ò¼¨¤¹¡¥ |
| Âê̾ | »õ²Ê¥Ñ¥Î¥é¥ÞXÀþ¼Ì¿¿¤Ë¤ª¤±¤ëÀг¥²½Îΰè¤Î¸¡½Ð |
| Ãø¼Ô | *¿·¾± ¾¡Ç·, Åï°Â ¼Â¼£, ²ÖÅÄ ÎÉ»Ò (´ØÀ¾Âç³Ø), ÀõÌî ¹¸ (¹ÅçÂç³Ø), Åĸý ÌÀ (¾¾ËÜ»õ²ÊÂç³Ø) |
| Page | pp. 414 - 419 |
| Keyword | »õ²Ê¥Ñ¥Î¥é¥ÞXÀþ¼Ì¿¿, ·ì´ÉÉÂ, Àг¥²½, ¼«Æ°Ãê½Ð, ¥Õ¥¡¥¸¥£¥¨¥Ã¥¸¶¯Ä´ |
| Abstract | »õ²Ê¼£ÎŤΤ¿¤á¤Ë¤·¤Ð¤·¤Ð»õ²Ê¥Ñ¥Î¥é¥ÞXÀþ¼Ì¿¿¤¬»£±Æ¤µ¤ì¤ë¡¥¤³¤Î¼Ì¿¿¤Ë¤Ï¡¤¸ý¹ÐÆâ¤ËÎÙÀܤ·¤Æ¤¤¤ëðôư̮¤¬»£±Æ¤µ¤ì¤ë¤³¤È¤¬¤¢¤ê¡¤¤½¤Îðôư̮¤Ë¤ÏÀг¥²½¸½¾Ý¤¬´Ñ»¡¤µ¤ì¤ë¾ì¹ç¤¬Â¸ºß¤¹¤ë¡¥¤³¤ÎÀг¥²½¤Ï·ì´ÉɤȴØÏ¢¤¬¤¢¤ë¤È¤µ¤ì¤Æ¤¤¤ë¡¥¤³¤Î»õ²Ê¥Ñ¥Î¥é¥ÞXÀþ¼Ì¿¿¤òÍøÍѤ·¤Æ¡¤·Ûư̮¤ÎÀг¥²½¤ÎÍ̵¤ò»õ²Ê¤ÇȽÃǤ¹¤ë¤³¤È¤Ç¡¤°å²Ê¤Ø¤Î¼õ¿Ç¤òÂ¥¤»¤ì¤Ð¡¤·ì´ÉɤεޤÊȯ¾É¤¬Ì¤Á³¤ËËɤ²¤ë¤È´üÂÔ¤µ¤ì¤ë¡¥ËÜÏÀʸ¤Ç¤Ï¡¤»õ²Ê¥Ñ¥Î¥é¥ÞXÀþ¼Ì¿¿Á´ÂΤ«¤éðôư̮Àг¥²½Îΰè¤ò¼«Æ°¸¡½Ð¤¹¤ë¼êË¡¤Ë¤Ä¤¤¤ÆÄ󰯤¹¤ë¡¥ÆÃ¤Ë¡¤¼Ì¿¿¤«¤é³Ü¹üµÚ¤ÓÀÔ¿ñ¤ÎÉô°Ì¤ò½üµî¤¹¤ë¼êË¡¤òÄ󰯤·¡¤Ãµº÷ÈϰϤò¸ÂÄꤷ¤Æ¤¤¤ë¡¥¤³¤ì¤È½¾ÍèË¡¤òÁȤ߹ç¤ï¤»¤ë¤³¤È¤Ë¤è¤ê¡¤½¾ÍèË¡¤È¤Û¤ÜƱÅù¤ÎÀǽ¤ò»ý¤Ä¡¤¼Ì¿¿Á´ÂΤ«¤é¤Î¼«Æ°Ãê½Ð¤ò²Äǽ¤È¤·¤Æ¤¤¤ë¡¥ |
| Âê̾ | ¥Õ¥£¥ë¥à±ÇÁü¤Ë¤ª¤±¤ëÅê±Æ½èÍý¤òÍѤ¤¤¿¥¹¥¯¥é¥Ã¥Á¤Î¸¡½Ð¤È½üµî |
| Ãø¼Ô | *É÷´Ö ÂÙ¹¨, °¤Éô Àµ±Ñ, ÀîËô À¯À¬ (ÅìËÌÂç³Ø Âç³Ø±¡¹©³Ø¸¦µæ²Ê ÅŻҹ©³ØÀì¹¶) |
| Page | pp. 420 - 425 |
| Keyword | ²èÁü½èÍý, ±ÇÁü½¤Éü, ¥Õ¥£¥ë¥à±ÇÁü, ¥¹¥¯¥é¥Ã¥Á¸¡½Ð¡¦½üµî, Åê±Æ½èÍý |
| Abstract | ËܹƤǤϡ¤¥Õ¥£¥ë¥à±ÇÁü¤Ë´Þ¤Þ¤ì¤ëÎô²½¤Ç¤¢¤ë¥¹¥¯¥é¥Ã¥Á¤ò¸¡½Ð¤ª¤è¤Ó½üµî¤¹¤ë¼êË¡¤òÄ󰯤¹¤ë¡¥¥¹¥¯¥é¥Ã¥Á½üµî»þ¤Ë¤ª¤±¤ë±ÇÁü¾ðÊó¤ÎÎô²½¤òÍÞ¤¨¤ë¤¿¤á¤Ë¤Ï¡¤¤Ï¤¸¤á¤Ë¥¹¥¯¥é¥Ã¥Á¤ÎȯÀ¸°ÌÃÖ¤ò¸¡½Ð¤·¤Æ½èÍýÎΰè¤ò¸ÂÄꤹ¤ëɬÍפ¬¤¢¤ë¡¥Ä󰯼êË¡¤Ç¤Ï¡¤¥¹¥¯¥é¥Ã¥Á¤ò¸¡½Ð¤¹¤ë¤¿¤á¤Ë¡¤½èÍýÂоݤΥե졼¥à¤ò¿âľÊý¸þ¤ËÏ¢·ë¤·¡¤¤³¤ì¤ËÂФ·¤Æ¿âľÊý¸þ¤ÎÅê±Æ½èÍý¤òŬÍѤ¹¤ë¡¥¤³¤³¤Ç¡¤¥â¥ë¥Õ¥©¥í¥¸¡¼±é»»¤òÍѤ¤¤Æµ±ÅÙÃͤαúÆÌ¤ò¸¡½Ð¤¹¤ë¡¥¼¡¤Ë¡¤¸¡½Ð¤µ¤ì¤¿¥¹¥¯¥é¥Ã¥Á¤ò½üµî¤¹¤ë¤¿¤á¤Ë¡¤Åê±Æ½èÍý¤È¥á¥Ç¥£¥¢¥ó¥Õ¥£¥ë¥¿¤òÍѤ¤¤Æ¥¹¥¯¥é¥Ã¥ÁÎΰè¤Ë¤ª¤±¤ëµ±ÅÙÃͤαúÆÌ¤ò½èÍý¤¹¤ë¡¥¥¹¥¯¥é¥Ã¥Á¤ò´Þ¤à¼ÂºÝ¤Î¥Õ¥£¥ë¥à±ÇÁü¤òÄ󰯼êË¡¤Ë¤è¤ê½èÍý¤·¤¿·ë²Ì¡¤½¤ÉüÉôʬ¤ËÉÔ¼«Á³¤Ê¤Ü¤±¤Ê¤É¤ÎÉûºîÍѤòÀ¸¤à¤³¤È¤Ê¤¯¥¹¥¯¥é¥Ã¥Á¤ò½üµî¤Ç¤¤ë¤³¤È¤ò³Îǧ¤Ç¤¤¿¡¥ |
| Âê̾ | ¥Ç¡¼¥¿¥Õ¥í¡¼¥°¥é¥Õ¤Ë´ð¤Å¤¯¥Ð¥¤¥Ñ¥¹¥¢¡¼¥¥Æ¥¯¥Á¥ã¸þ¤±¥³¡¼¥ÉºÇŬ²½ÊýË¡ |
| Ãø¼Ô | ¾±»Ê ½Ó´², ÅÄ ¶â (Åìµþ¹©¶ÈÂç³Ø Áí¹çÍý¹©³Ø¸¦µæ²Ê), »°¹¥ ·òʸ (ÅìµþÂç³Ø Âç³Ø±¡ ¾ðÊóÍý¹©³Ø·Ï¸¦µæ²Ê), ¿ùÌî Īɧ, *§Éð ÂîÌé (Åìµþ¹©¶ÈÂç³Ø Áí¹çÍý¹©³Ø¸¦µæ²Ê) |
| Page | pp. 426 - 431 |
| Keyword | Äã¾ÃÈñÅÅÎÏ, ¥¹¥±¥¸¥å¡¼¥ê¥ó¥°, ¥Ð¥¤¥Ñ¥¹¥¢¡¼¥¥Æ¥¯¥Á¥ã, ¥Ç¡¼¥¿¥Õ¥í¡¼¥°¥é¥Õ |
| Abstract | ¶áǯ¡¤ÅÅÎϾÃÈñ¤Î¹â¤¤¥ì¥¸¥¹¥¿¥¢¥¯¥»¥¹¤ò¡¤¥Ð¥¤¥Ñ¥¹¤Ë¤è¤ë¥Õ¥©¥ï¡¼¥Ç¥£¥ó¥°¤Ç²óÈò¤·¡¤ÄãÅÅÎϲ½¤ò¿Þ¤ë¥Ð¥¤¥Ñ¥¹¥¢¡¼¥¥Æ¥¯¥Á¥ã¤¬Ä󰯤µ¤ì¤Æ¤¤¤ë¡¥¤·¤«¤·¡¤¥Ð¥¤¥Ñ¥¹¾å¤Î¥Ç¡¼¥¿¤Ï¿ô¥µ¥¤¥¯¥ë¤ÇÇË´þ¤µ¤ì¤ë¤¿¤á¡¤¸µ¤Î¥×¥í¥°¥é¥à¤Î·×»»½ç½ø¤Ç¤Ï¥Ð¥¤¥Ñ¥¹¤ò͸úÍøÍѤǤ¤Ê¤¤¾ì¹ç¤¬¤¢¤ë¡¥ ¤½¤³¤Ç¡¤Ëܸ¦µæ¤Ç¤Ï¼Â¹Ô¥³¡¼¥É¤Ë¤ª¤±¤ë¥Ç¡¼¥¿¤Î°Í¸´Ø·¸¤ò¼¨¤¹¥°¥é¥Õ¤Ë´ð¤Å¤¡¤¥Ð¥¤¥Ñ¥¹¤òÀѶËŪ¤Ë³èÍѤǤ¤ë¥¹¥±¥¸¥å¡¼¥ê¥ó¥°ÊýË¡¤Ë¤Ä¤¤¤ÆÄ󰯤¹¤ë¡¥¤³¤ÎÊýË¡¤Ç¤Ï¡¤¥°¥é¥Õ¤¬Â礤¯¥Ð¥¤¥Ñ¥¹¤Î»ÈÍѤ¬¤Ç¤¤Ê¤¤Ì¿Î᤬¤¢¤ë¾ì¹ç¤Ë¤ª¤¤¤Æ¤â¡¤¥ì¥¸¥¹¥¿¥¢¥¯¥»¥¹¤ò¤¹¤ëÌ¿Îá¿ô¤òºÇ¾®¸Â¤ËÍÞ¤¨¤ë¤³¤È¤ÇºÇŬ²½¤ò¿Þ¤Ã¤Æ¤¤¤ë¡¥Äó°ÆÊýË¡¤òFFT¤äViterbi¥¢¥ë¥´¥ê¥º¥à¤ËŬÍѤ·¤¿·ë²Ì¡¤¥Ð¥¤¥Ñ¥¹¤Î»ÈÍѸúΨ¤¬¸þ¾å¤·¤Æ¤¤¤ë¤³¤È¤«¤é¡¤Äó°ÆÊýË¡¤Î͸úÀ¤ò¼¨¤·¤Æ¤¤¤ë¡¥ |
| Âê̾ | Safe Clocking Based Datapath Synthesis for the Setup and Hold Timing Constraints |
| Ãø¼Ô | *Keisuke Inoue, Mineo Kaneko, Tsuyoshi Iwagaki (Japan Advanced Institute of Science and Technology) |
| Page | pp. 432 - 437 |
| Keyword | datapath synthesis, delay variation, ordered clocking, integer linear formulation |
| Abstract | It is known that Backward-Data-Direction (BDD) clocking is one of methods to guarantee the hold timing constraint. BDD clocking is a relative order relations between the arrivals of control signals at a pair of registers. In this paper, in addition to BDD clocking, we introduce Forward-Data-Direction (FDD) clocking for the setup timing constraint, and discuss the synthesis of datapath which has appreciate order relations of the arrivals of control signals between registers (ordered clocking). First, we formulate the problem as a minimum register assignment problem for datapaths which has a proper ordered clocking, and then prove that the problem is NP-hard. After that, we propose an ILP formulation and show the experimental results for some benchmark circuits. |
| Âê̾ | °ìÈ̲½¥ì¥¸¥¹¥¿Ê¬»¶¥¢¡¼¥¥Æ¥¯¥Á¥ã¤òÂоݤȤ·¤¿¥Õ¥í¥¢¥×¥é¥ó»Ø¸þ¹â°Ì¹çÀ®¼êË¡ |
| Ãø¼Ô | *ÂçÃÒ µ±, ¸ÍÀî ˾, Ìøß· À¯À¸, ÂçÉí äÉ× (Áá°ðÅÄÂç³Ø) |
| Page | pp. 438 - 443 |
| Keyword | ¹â°Ì¹çÀ®, ¥Õ¥í¥¢¥×¥é¥ó, ÇÛÀþÃÙ±ä |
| Abstract | LSIÀß·×¥×¥í¥»¥¹¤ÎÈùºÙ²½¤Ëȼ¤¤¡¤ÇÛÀþÃÙ±ä¤Î³ä¹ç¤¬¥²¡¼¥ÈÃÙ±ä¤ËÂФ·ÁêÂÐŪ¤ËÁý²Ã¤·¤Æ¤¤¤ë¡¥¥ì¥¸¥¹¥¿Ê¬»¶·¿¥¢¡¼¥¥Æ¥¯¥Á¥ã¤òÍѤ¤¤ë¤³¤È¤Ç¡¤¥ì¥¸¥¹¥¿¡¦±é»»´ï´Ö¤ÎÇÛÀþÃÙ±ä¤òºï¸º¤Ç¤¡¤ÇÛÀþÃÙ±ä¤Ë¤è¤ëÀǽÄã²¼¤òËɤ°¤³¤È¤¬²Äǽ¤È¤Ê¤ë¡¥¤·¤«¤·¤Ê¤¬¤é¡¤À©¸æ¿®¹æÃÙ±ä¤Ë¤è¤ë²óÏ©ÀǽÄã²¼¡¤¥ì¥¸¥¹¥¿¿ô¤ÎÁýÂç¤È¤¤¤¦ÌäÂêÅÀ¤¬À¸¤¸¤ë¡¥¤³¤ÎÌäÂê¤ò²ò·è¤¹¤ë¤¿¤á¡¤ËܹƤǤϥ쥸¥¹¥¿Ê¬»¶·¿¤ò¥Ù¡¼¥¹¤È¤·¡¤¥ì¥¸¥¹¥¿¤Î¶¦Í²½¡¤À©¸æ²óÏ©¤òʬ»¶²½¤·¤¿°ìÈ̥쥸¥¹¥¿Ê¬»¶·¿¥¢¡¼¥¥Æ¥¯¥Á¥ã¤òÂоݤȤ·¡¤¤«¤Ä¥Õ¥í¥¢¥×¥é¥ó¾ðÊó¤ò¥Õ¥£¡¼¥É¥Ð¥Ã¥¯¤¹¤ë¹â°Ì¹çÀ®¼êË¡¤òÄ󰯤¹¤ë¡¥·×»»µ¡¼Â¸³¤Ë¤è¤ê½¾Íè¼êË¡¤ÈƱÅù¤Î²óÏ©Àǽ¤ò°Ý»ý¤·¡¤ºÇÂç20.1%¤ÎÌÌÀѺ︺¤ò³Îǧ¤·¤¿¡¥ |
| Âê̾ | À½Â¤¤Ð¤é¤Ä¤¤Ëµ¯°ø¤¹¤ë¥ê¡¼¥¯ÅÅήÊÑÆ°¤ÎÄ㸺¥¢¥×¥í¡¼¥Á |
| Ãø¼Ô | *º´Êý ¹ä (ÉÙ»ÎÄÌ¥Þ¥¤¥¯¥í¥¨¥ì¥¯¥È¥í¥Ë¥¯¥¹(³ô)), ¹õÀî ÆØ (»°ÍÎȾƳÂÎ(³ô)), ±ü¼ δ¾» ((³ô)ȾƳÂÎÍý¹©³Ø¸¦µæ¥»¥ó¥¿¡¼), ÃæÅç ±ÑÀÆ (NEC¥¨¥ì¥¯¥È¥í¥Ë¥¯¥¹(³ô)), ÁýÅÄ ¹°À¸ ((³ô)¥ë¥Í¥µ¥¹¥Æ¥¯¥Î¥í¥¸), º´Æ£ ¹â»Ë (Åìµþ¹©¶ÈÂç³Ø), ¶¶ËÜ ¾»µ¹ (ÂçºåÂç³Ø), ˪²° ¹§ÂÀϺ, ¸ÅÀî ³îÍÎ ((³ô)¥¸¡¼¥À¥Ã¥È), ÅÄÃæ ÀµÏ (¥Ñ¥Ê¥½¥Ë¥Ã¥¯(³ô)), ¹âÆ£ ¹À»ñ (¥ê¥³¡¼(³ô)), ¶âËÜ ½Ó´ö ((³ô)¥ë¥Í¥µ¥¹¥Æ¥¯¥Î¥í¥¸) |
| Page | pp. 444 - 449 |
| Keyword | Äã¾ÃÈñÅÅÎÏ, ¤Ð¤é¤Ä¤, ¥ê¡¼¥¯ÅÅή, Àß·×µ»½Ñ |
| Abstract | ¥ê¡¼¥¯ÅÅή¤ÏLSIÀ½Éʤξ¦ÉʲÁÃͤòÂ礤¯º¸±¦¤¹¤ë½ÅÍפʰø»Ò¤Ç¤¢¤ë¡£¥×¥í¥»¥¹¤Ð¤é¤Ä¤¤Ë¤è¤ë¥ê¡¼¥¯ÅÅή¤Ð¤é¤Ä¤¤Ï¡¢¥Á¥Ã¥×Ëè¤Ë¥ê¡¼¥¯ÅÅή¤¬°Û¤Ê¤ë·ë²Ì¤È¤Ê¤ê¡¢¥ê¡¼¥¯ÅÅή¤Ð¤é¤Ä¤¤òÍÞ¤¨¤ë¤³¤È¤ÏLSI¤ÎÉʼÁ¤ò³ÎÊݤ¹¤ë¾å¤Ç½ÅÍפǤ¢¤ë¡£ËÜÏÀʸ¤Ç¤Ï¡¢¥×¥í¥»¥¹¤Ð¤é¤Ä¤¤¬ÃÙ±ä¤È¥ê¡¼¥¯ÅÅή¤Ð¤é¤Ä¤¤ØÍ¿¤¨¤ë±Æ¶Á¤ËÃåÌܤ¹¤ë¡£¤Ï¤¸¤á¤Ë¥×¥í¥»¥¹¤Ð¤é¤Ä¤¤¬ÃÙ±ä¤È¥ê¡¼¥¯ÅÅή¤ØÍ¿¤¨¤ë±Æ¶Á¤òɾ²Á¤¹¤ë¤¿¤á¤Î²òÀϼ°¤òƳ½Ð¤·¡¢Ãٱ䤬°ìÄê¤Ç¤â¥ê¡¼¥¯ÅÅή¤Ð¤é¤Ä¤¤¬ÊÑÆ°¤¹¤ë¾ì¹ç¤òµÄÏÀ¤·¡¢¥ê¡¼¥¯ÅÅή¤Ð¤é¤Ä¤¤òÄ㸺¤¹¤ëÊýË¡¤òÄ󰯤¹¤ë¡£Ä󰯤¹¤ë¥ê¡¼¥¯ÅÅή¤Ð¤é¤Ä¤Ä㸺ÊýË¡¤Ï¡¢¼Â¸³¤Ë¤è¤ê¡¢²¿¤â¹Íθ¤·¤Ê¤¤½¾Íè¤Î°ìÈÌÀ߷פÈÈæ³Ó¤·¤Æ¡¢Êâα¤Þ¤ê90%¤È¤·¤¿¾ì¹ç¤Î¥ê¡¼¥¯ÅÅήÃͤËÂФ·¤Æ50%¤ÎÄ㸺¸ú²Ì¤¬¤¢¤ë¤³¤È¤ò¼¨¤¹¡£ |
| Âê̾ | À½Â¤¸å¥¯¥í¥Ã¥¯Ä´À°¤Ë¤ª¤±¤ë¤Ð¤é¤Ä¤¿äÄê¤Î°ì¼êË¡ |
| Ãø¼Ô | *¹âÅç ¹¯Íµ, »Ö´ô Âî¿® (Ë̶彣»ÔΩÂç³Ø ¹ñºÝ´Ä¶¹©³ØÉô ¾ðÊó¥á¥Ç¥£¥¢¹©³Ø²Ê), °ðÌÚ ²í¿Í (¹Åç»ÔΩÂç³Ø ¾ðÊó²Ê³Ø¸¦µæ²Ê), ÃæÂ¼ Í´°ì (NEC ¥·¥¹¥Æ¥àIP¥³¥¢¸¦µæ½ê) |
| Page | pp. 450 - 455 |
| Keyword | À½Â¤¸å¥¯¥í¥Ã¥¯Ä´À°, DTE, ¥Ñ¥¹¥Ç¥£¥ì¥¤¥Æ¥¹¥È, À½Â¤¤Ð¤é¤Ä¤ |
| Abstract | À½Â¤¸å¤Ð¤é¤Ä¤¤ÎÂнèË¡¤È¤·¤Æ¡¤¤Ð¤é¤Ä¤Ãͤò´üÂÔÃͤǿäÄꤷ¡¤ ¤½¤Î¿äÄêÃͤòÍøÍѤ·¤Æ¡¤À½Â¤¸å¥¯¥í¥Ã¥¯Ä´À°¤ò¹Ô¤Ê¤¦¼êË¡¤òÄ󰯤¹¤ë¡¥ ËܼêË¡¤Ç¤Ï¡¤Ä´À°²óÏ©¤Ï¹â¡¹4¸Ä¤Ç¤¢¤ê¡¤³Æ²óÏ©¤Ç¤ÎÄ´À°Ãʳ¬¤â1Ãʤ·¤«Ìµ¤¤¤¿ ¤á¡¤ ¤½¤ÎÀ½Â¤¥³¥¹¥È¤ÏÈó¾ï¤Ë¾®¤µ¤¤¡¥ ¤Þ¤¿¡¤¤Ð¤é¤Ä¤¤Î¬Äê¤Ë¤Ï1²ó¤Î¥Ñ¥¹¥Ç¥£¥ì¥¤¥Æ¥¹¥È¤Î»î¹Ô¤Î·ë²Ì¤À¤±¤òÍѤ¤ ¤ë¤¿¤á¡¤¥Æ¥¹¥È¥³¥¹¥È¤â¾®¤µ¤¯ÍÞ¤¨¤é¤ì¤ë¡¥ ¤½¤·¤Æ¡¤¥Æ¥¹¥ÈÂоݥѥ¹¤¬Á´¥Ñ¥¹¤Î1%¼å¤Î¾ì¹ç¤Ë¡¤ ´û¸¤Î¼êË¡¤ÈÈæ³Ó¤·¤Æ¡¤40%¤ÎÊâα¤Þ¤ê¸þ¾å¤ò¼Â¸³¤Ë¤è¤ê³Îǧ¤·¤¿¡¥ |
| Âê̾ | ¹â¤¤SEU/SETÂÑÀ¤ò»ý¤Ä¾ÊÌÌÀÑ¡¦ÄãÃÙ±äÆó½Å²½¥Õ¥ê¥Ã¥×¥Õ¥í¥Ã¥× |
| Ãø¼Ô | *¸ÅÅÄ ½á (µþÅÔÂç³ØÂç³Ø±¡¾ðÊ󳨏¦µæ²Ê ÄÌ¿®¾ðÊó¥·¥¹¥Æ¥àÀì¹¶), ¾®ÎÓ ÏÂ½Ê (µþÅÔ¹©·ÝÁ¡°ÝÂç³ØÂç³Ø±¡¹©·Ý²Ê³Ø¸¦µæ²Ê ÅŻҥ·¥¹¥Æ¥à¹©³ØÀì¹¶), ¾®Ìî»û ½¨½Ó (µþÅÔÂç³ØÂç³Ø±¡¾ðÊ󳨏¦µæ²Ê ÄÌ¿®¾ðÊó¥·¥¹¥Æ¥àÀì¹¶) |
| Page | pp. 456 - 461 |
| Keyword | TMR, DMR, ¥½¥Õ¥È¥¨¥é¡¼ |
| Âê̾ | Àß·×½é´üÃʳ¬¤ÇÅŸ»Å۵¹ß²¼¤ò¸«ÀѤâ¤ë¤¿¤á¤Î²òÀϼ° |
| Ãø¼Ô | *Âçë °ì¹¬ (»°ÍÎLSI¥Ç¥¶¥¤¥ó¡¦¥·¥¹¥Æ¥à¥½¥Õ¥È), ¹âÅè ͵»Ê, ¹õÀî ÆØ (»°ÍÎȾƳÂÎ) |
| Page | pp. 462 - 467 |
| Keyword | ÅŸ»ÇÛÀþÀß·×, ²òÀϼ°, IR-drop²òÀÏ, ¥ì¥¤¥¢¥¦¥ÈÀß·× |
| Abstract | SoCÀ½Éʤò³«È¯¤¹¤ë¾å¤Ç¡¤ÁᤤÃʳ¬¤«¤é¡¤ÅŸ»ÇÛÀþ¤ÎÀ߷׻ؿˤò¸¡Æ¤¤¹¤ë¤³¤È¤Ï¡¤À½ÉÊÍø±×¿ä»»¤Î¤¿¤á¤Î¥Á¥Ã¥×Ž¥¥µ¥¤¥º¸«ÀѤꡤ¤è¤êºÇŬ¤ÊÅŸ»ÇÛÀþÀ߷ס¤¤ª¤è¤ÓʪÍýÀ߷פδü´Öû½Ì¤Î¤¿¤á¤Ë¡¤Èó¾ï¤Ë½ÅÍפǤ¢¤ë¡¥ËÜÏÀʸ¤Ç¤Ï¡¤SoCÀß·×½é´üÃʳ¬¤«¤éÅŸ»ÇÛÀþ¤ÎÀ߷׻ؿ˸¡Æ¤¤ò²Äǽ¤Ë¤¹¤ë¡¤ÀÅŪ¤Èµ¼»÷ưŪIR-drop¡ÊÅŸ»Å۵¹ß²¼¡Ë¤òµá¤á¤ë²òÀϼ°¤òÄ󼨤¹¤ë¡¥Á°¼Ô¤Ï¡¤ÅŸ»¥ê¥ó¥°¤Î½Ä²£¤ÎÅù²ÁÄñ¹³¡¤ÆâÉôÅŸ»¥°¥ê¥Ã¥É¤Î½Ä²£¤ÎÁíÏÂÅù²ÁÄñ¹³¡¤ÅŸ»¥Ñ¥Ã¥É¤«¤éÅŸ»¥ê¥ó¥°¤Þ¤Ç¤ÎÅù²ÁÄñ¹³¡¤¤½¤·¤ÆÊ¿¶Ñ¾ÃÈñÅÅÎϤ«¤é¥â¥Ç¥ê¥ó¥°¤µ¤ì¤ë¡¥¤Þ¤¿¸å¼Ô¤ÏÊ¿¶Ñ¾ÃÈñÅÅÎϤÎÂå¤ï¤ê¤Ë¡¤¤½¤Î¾ÃÈñÅÅÎϤÈÅù²Á¤Ë¤Ê¤ë²áÅÏŪ¥Î¥¤¥º¸»¤È¥Á¥Ã¥×Æâ¥Ç¥«¥Ã¥×¥ê¥ó¥°ÍÆÎ̤«¤é¥â¥Ç¥ê¥ó¥°¤µ¤ì¤ë¡¥¤³¤ì¤é2¤Ä¤Î¼°¤òÍѤ¤¤ë¤³¤È¤Ç¡¤ÅŸ»ÇÛÀþÀ߷פΤ¿¤á¤Î¤µ¤Þ¤¶¤Þ¤Ê²òÀϤò¹Ô¤¦¤³¤È¤¬¤Ç¤¤ë¡¥ |
| Âê̾ | À½Â¤¤Ð¤é¤Ä¤¤È¿®ÍêÀ¤ò¹Íθ¤·¤¿¸½¼ÂŪ¤Ê¾éĹ¥Ó¥¢ÁÞÆþÊýË¡ |
| Ãø¼Ô | *¹âÅè ͵»Ê (»°ÍÎȾƳÂÎ), Âçë °ì¹¬ (»°ÍÎLSI¥Ç¥¶¥¤¥ó¡¦¥·¥¹¥Æ¥à¥½¥Õ¥È), ¹õÀî ÆØ (»°ÍÎȾƳÂÎ) |
| Page | pp. 468 - 473 |
| Keyword | ¾éĹ¥Ó¥¢, DFM, À½Â¤¤Ð¤é¤Ä¤, ¿®ÍêÀ, ÃÙ±äÊÑÆ° |
| Abstract | ÈùºÙ²½¤Ë¤Ä¤ì¤Æ¡¤À½Â¤¤ò¹Íθ¤·¤¿À߷סÊDFM: design for manufacturability¡Ë¤ÈÊâα¤ê¤ò¹Íθ¤·¤¿À߷סÊDFY: design for yield¡Ë¤Ï¤Þ¤¹¤Þ¤¹½ÅÍפȤʤäƤ¤Æ¤¤¤ë¡¥DFM/DFYµ»½Ñ¤Î°ì¤Ä¤Ë¡¤ÇÛÀþ´Ö¤ÎÀܳ¤Ë1¤Ä¤Î¥Ó¥¢¤ò»È¤¦¤Î¤Ç¤Ï¤Ê¤¯¡¤Æþ¤ì¤é¤ì¤ë²Õ½ê¤Ë¤Ç¤¤ë¸Â¤ê¿¤¯¤Î¥Ó¥¢¤òÁÞÆþ¤¹¤ë¾éĹ¥Ó¥¢ÁÞÆþ¤¬¤¢¤ë¡¥ËÜÏÀʸ¤Ç¤Ï¡¤¤½¤Î¾éĹ¥Ó¥¢¤Ë´ØÏ¢¤·¡¤À½Â¤¤Ð¤é¤Ä¤¤È¿®ÍêÀ¤ò¹Íθ¤·¤¿¼ÂÍÑŪ¤Ç¸ú²ÌŪ¤Ê¾éĹ¥Ó¥¢ÁÞÆþÊýË¡¤òÄ󰯤¹¤ë¡¥ºÇ½é¤Ë¡¤¼ÂºÝ¤Î´ö¤Ä¤«¤ÎʪÍýÀ߷ץǡ¼¥¿¤«¤é¡¤¥Ó¥¢¤ÎÇÛÀþÄñ¹³¤äÍÆÎ̤òÅý·×²òÀϤ·¤¿·ë²Ì¤ò¼¨¤·¡¤À½Â¤¤Ð¤é¤Ä¤¤Ë¤è¤ë¥Ó¥¢Äñ¹³ÊÑÆ°¤¬ÃÙ±ä¤ËÍ¿¤¨¤ë±Æ¶Á¤òÌÀ¼¨¤¹¤ë¡¥¼¡¤Ë¡¤¤½¤Î¤Ð¤é¤Ä¤µ¯°øÃٱ䡤¥¨¥ì¥¯¥È¥í¥Þ¥¤¥°¥ì¡¼¥·¥ç¥ó¡ÊEM¡Ë¡¤¤½¤·¤Æ¥¹¥È¥ì¥¹¥Þ¥¤¥°¥ì¡¼¥·¥ç¥ó¡ÊSM¡Ë¤Î¤½¤ì¤¾¤ì¤Îɾ²Á´Ø¿ô¤òºîÀ®¤·¡¤Å¬Àڤʲսê¤Ë¾éĹ¥Ó¥¢¤òÁÞÆþ¤¹¤ëÊýË¡¤òÄ󰯤¹¤ë¡¥¼Â¸³·ë²Ì¤Ï²æ¡¹¤Î¼êË¡¤¬¤è¤ê¤Ð¤é¤Ä¤¤ä¿®ÍêÀÌäÂê¤ËÂФ·¤Æ¶¯¸Ç¤ÊÀ߷פò²Äǽ¤Ë¤¹¤ë¤³¤È¤ò¼¨¤¹¡¥ |
| Âê̾ | ¥Þ¥ë¥³¥Õ¥â¥Ç¥ë¤Ë¤è¤ë¥ª¥·¥ì¡¼¥¿¥µ¥ó¥×¥ê¥ó¥°Êý¼°¿¿ÀÍð¿ôÀ¸À®´ï¤ÎÍð¿ôÉʼÁ²òÀÏ |
| Ãø¼Ô | *Å·ÌÚ ·òɧ (ÂçºåÂç³Ø ¾ðÊó²Ê³Ø¸¦µæ²Ê ¾ðÊó¥·¥¹¥Æ¥à¹©³ØÀì¹¶), ¶¶ËÜ ¾»µ¹, Ì©»³ ¹¬ÃË, Èø¾å ¹§Íº (ÂçºåÂç³Ø) |
| Page | pp. 474 - 479 |
| Keyword | ¿¿ÀÍð¿ô, ¥Þ¥ë¥³¥Õ¥â¥Ç¥ë |
| Abstract | ¿¤¯¤Î°Å¹æ¥·¥¹¥Æ¥à¤ÏÂè»°¼Ô¤Ë¤Ïͽ¬ÉÔ²Äǽ¤ÊÍð¿ô¤òɬÍפȤ¹¤ë¤¬¡¢¿ô³ØÅª¤ËÀ¸À®¤µ¤ì¤ëµ¼»÷Íð¿ô¤Ï¼ï¤¬ÃΤé¤ì¤Æ¤·¤Þ¤¦¤ÈÁ´Íð¿ôÎó¤òºÆ¸½¤Ç¤¤ë¼åÅÀ¤ò»ý¤Ä¡£¤½¤Î¤¿¤á¡¢Ç®»¨²»¤Ê¤É¤ÎʪÍýŪ¤Ê¥é¥ó¥À¥àÍ×°ø¤«¤éÍð¿ô¤òÀ¸À®¤¹¤ë¿¿ÀÍð¿ôÀ¸À®´ï¤¬µá¤á¤é¤ì¤Æ¤¤¤ë¡£ËÜÏÀʸ¤Ç¤Ï¡¢¿¿ÀÍð¿ôÀ¸À®´ï¤Î°ìÊý¼°¤Ç¤¢¤ë¥ª¥·¥ì¡¼¥¿¥µ¥ó¥×¥ê¥ó¥°Êý¼°¤Ë¤Ä¤¤¤Æ¡¢¥Þ¥ë¥³¥Õ²áÄø¤òÍѤ¤¤¿Íð¿ôÉʼÁɾ²Á¥â¥Ç¥ë¤òÄ󰯤¹¤ë¡£Ä󰯤·¤¿¥â¥Ç¥ë¤òÍѤ¤¤Æ¡¢¥ª¥·¥ì¡¼¥¿¤Î¼þ´ü¡¢¼þ´ü¤æ¤é¤®¡¢¥Ç¥å¡¼¥Æ¥£Èæ¤Ê¤É¤Îưºî¥Ñ¥é¥á¡¼¥¿¤¬Íð¿ô¤ÎÉʼÁ¤ËÍ¿¤¨¤ë±Æ¶Á¤Ë¤Ä¤¤¤Æ²òÀϤ·¤¿·ë²Ì¤òÊó¹ð¤¹¤ë¡£ |
| Âê̾ | ¿¶¤ëÉñ¤¤·Ñ¾µ¤òËþ¤¿¤¹¥ï¡¼¥¯¥Õ¥í¡¼¥Í¥Ã¥È¤Î³ÈÄ¥¤Èacyclic¥Í¥Ã¥È¤ËÂФ¹¤ë·òÁ´²½¤Î²ÄǽÀ¤Ë¤Ä¤¤¤Æ |
| Ãø¼Ô | »³¸ý ¿¿¸ç, *ÃÓÅÄ ÎÉ, ÅÄÃæ Ì (»³¸ýÂç³ØÂç³Ø±¡Íý¹©³Ø¸¦µæ²Ê) |
| Page | pp. 480 - 485 |
| Keyword | ¥ï¡¼¥¯¥Õ¥í¡¼, WF¥Í¥Ã¥È, ³ÈÄ¥, ¿¶¤ëÉñ¤¤·Ñ¾µ, ·òÁ´À |
| Abstract | ËܹƤǤϥ¥¯¥Õ¥í¡¼¥Í¥Ã¥È¡ÊWF¥Í¥Ã¥È¡Ë¤Î³ÈÄ¥¤Ë¤Ä¤¤¤ÆµÄÏÀ¤¹¤ë¡¥³ÈÄ¥¸å¤Î¥ï¡¼¥¯¥Õ¥í¡¼¤Ï³ÈÄ¥Á°¤Î¿¶¤ëÉñ¤¤¤ò·Ñ¾µ¤·¡¤¤«¤ÄÏÀÍýŪ¤ËÀµ¤·¤¯¡Ê·òÁ´À¤òËþ¤¿¤µ¡Ë¤Ê¤±¤ì¤Ð¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡¥¤Þ¤º¿¶¤ëÉñ¤¤·Ñ¾µ¤È·òÁ´À¤òʬΥ¤·¡¤ÆóÃʳ¬¤Ç³ÈÄ¥¤ò¹Ô¤¦ÏÈÁȤߤòÄ󰯤¹¤ë¡¥¤½¤ÎÏÈÁȤߤβ¼¤Ç¡¤¿¶¤ëÉñ¤¤·Ñ¾µ¤òËþ¤¿¤·¤Ä¤ÄÉÔ·òÁ´¤ÊWF¥Í¥Ã¥È¤ò·òÁ´¤Ë¤¹¤ë·òÁ´²½ÌäÂê¤òÄêµÁ¤·¡¤¤½¤ÎÀ¼Á¤Ë¤Ä¤¤¤ÆµÄÏÀ¤¹¤ë¡¥¤½¤·¤Æacyclic WF¥Í¥Ã¥È¤Ë¸ÂÄꤷ¤¿ÉôʬÌäÂê¤ËÂФ·¤Æ¡¤¤½¤Î²ò·è²ÄǽÀ¤òÌÀ¤é¤«¤Ë¤¹¤ë¡¥ |
| Âê̾ | MAX-LFS²òË¡¤È¸å½èÍý¤Î²þÎɤˤè¤êÀǽ¶¯²½¤µ¤ì¤¿¥Ú¥È¥ê¥Í¥Ã¥È¤Î¥Þ¡¼¥¥ó¥°¹½À®ÌäÂê²òË¡ |
| Ãø¼Ô | Àаæ ̵×, *ÅIJ¬ ÃÒ»Ö, ÅÏîµ ÉÒÀµ (¹ÅçÂç³ØÂç³Ø±¡) |
| Page | pp. 486 - 491 |
| Keyword | ¥Þ¡¼¥¥ó¥°¹½À®ÌäÂê, ²ÄãÌäÂê, ȯ¸«Åª²òË¡ |
| Abstract | ¥Ú¥È¥ê¥Í¥Ã¥È¤Î¥Þ¡¼¥¥ó¥°¹½À®ÌäÂê(MCP: Marking Construction Problem)¤È¤Ï, ¡Ö¥Ú¥È¥ê¥Í¥Ã¥È N, ½é´ü¥Þ¡¼¥¥ó¥° Mi, ÌÜɸ¥Þ¡¼¥¥ó¥° Mt ¤¬Í¿¤¨¤é¤ì¤¿»þ, Mi¤«¤é¥È¥é¥ó¥¸¥·¥ç¥ó¤Îȯ²Ð¤Ë¤è¤êÁ«°Ü²Äǽ¤Ê¥Þ¡¼¥¥ó¥°Mc¤Î¤¦¤Á¤ÇMt¤È¤Îº¹ ¦¤(Mt, Mc) = ¦²_{p ¢º P} |Mt(p) - Mc(p)|¤¬ºÇ¾®¤È¤Ê¤ë¥Þ¡¼¥¥ó¥°¤òµá¤á¤è¡× ¤È¤¤¤¦ÌäÂê¤Ç¤¢¤ë¡¥ MCP¤Ï°ìÈ̤ËNP-º¤Æñ¤Ç¤¢¤ê, £²¼ïÎà¤Î²òË¡¤ÎÏÈÁÈ¤ß (i)MAX-LFS²òË¡¤òÍøÍѤ·¤¿²òË¡, (ii)¦¤(Mt, Mc)¤¬¾®¤µ¤¯¤Ê¤ë¸Â¤êìÅÍßŪ¤Ë¥Þ¡¼¥¥ó¥°Á«°Ü¤ò·«¤êÊÖ¤¹²òË¡ ¤¬´û¤ËÄ󰯤µ¤ì¡¢¤½¤ì¤¾¤ì¤ÎÊý¸þ¤Ç¤¤¤¯¤Ä¤«¤Î¶ñÂÎŪ²òË¡¤¬ÃΤé¤ì¤Æ¤¤¤ë¡£ MCHFk¤Þ¤¿¤ÏMCGTk¤¬¤½¤ì¤¾¤ì, (i)¤Þ¤¿¤Ï(ii)¤ÎÏÈÁȤߤβòË¡¤ÎÃæ¤Ç¹âÀºÅÙ ¤Ç¤¢¤ë. ËܹƤǤÏ(i)¤Ë°¤¹¤ë²òË¡¤ÎÃæ¤Ç¹âÀºÅ٤Ǥ¢¤ëMCHFk¤ËÃåÌܤ¹¤ë¡£ ¤½¤Î²þÎÉÈǤǤ¢¤ëMC_feideq_gtk¤òÄ󰯤·, ·×»»µ¡¼Â¸³¤Ë¤è¤êÀǽɾ²Á¤ò¹Ô¤¦¡¥ ²þÎÉÅÀ¤Ï¡¢ÍѤ¤¤ëMAX-LFS²òË¡¤òFSDC¤è¤ê¹âÀºÅ٤Ǥ¢¤ëFEIDEQ¤Ø¤ÎÊѹ¹¤·¤¿ÅÀ, ¦¤(Mt, Mc)¤¬¤Ç¤¤ë¤À¤±¾®¤µ¤¤¥Þ¡¼¥¥ó¥°¤òµá¤á¤¿¸å¡¢ ¸å½èÍý¤È¤·¤Æ¤½¤Î¥Þ¡¼¥¥ó¥°¤ËÂФ·¤ÆÅ¬ÍѤ¹¤ë(ii)¤Î²òË¡¤òMCGD1¤«¤é, ¤è¤ê¹âÀºÅ٤Ǥ¢¤ëMCGTk¤ËÊѹ¹¤·¤¿ÅÀ¤Ç¤¢¤ë¡¥ |
| Âê̾ | Heuristic Algorithms AADO and AMDLO for the Minimum Initial Marking Problem of Petri Nets |
| Ãø¼Ô | *Satoru Ochiiwa, Satoshi Taoka (Graduate School of Engineering, Hiroshima University), Masahiro Yamauchi (Graduate School of Engineering, Kinki University), Toshimasa Watanabe (Graduate School of Engineering, Hiroshima University) |
| Page | pp. 492 - 497 |
| Keyword | petri Net, MIM, Heuristic Algorithm |
| Abstract | The minimum initial marking problem of Petri nets(MIM) is defined as follows: ``Given a Petri net and a firing count vector X, find an initial marking M0, with the minimum total token number, for which there is a sequence ¦Ä of transitions such that each transition t appears exactly X(t) times in ¦Ä, the first transition is enabled at M0 and the rest can be fired one by one subsequently.'' This paper proposes new algorithms AADO and AMDLO, improved versions of existing algorithms AAD and AMIM+, respectively. Sharpness of solutions or short CPU time is the main target of AADO or AMDLO, respectively. |
| Âê̾ | (¾·ÂÔ) À¸Êª²óÏ©¤ÎÀ߷׸¶Íý¤Ë´ð¤Å¤¯ºÙ˦µ¡Ç½¤ÎÀß·× |
| Ãø¼Ô | *ÁÒÅÄ ÇîÇ· (¶å½£¹©¶ÈÂç³Ø) |
| Page | pp. 498 - 502 |
| Keyword | ¥í¥Ð¥¹¥È¥Í¥¹, Àß·×, À¸Êª, ¥â¥¸¥å¡¼¥ë, CAD |
| Abstract | Computer-Aided Design (CAD)¥·¥¹¥Æ¥à¤òÍѤ¤¤ÆÂçIJ¶Ýphosphotransferase system (PTS)¤Îʬ»Ò¥Í¥Ã¥È¥ï¡¼¥¯¹½Â¤¤ò¹çÍýŪ¤ËÀ߷פ¹¤ëÀïά¤òÄ󰯤¹¤ë¡£PTS¤òµ¡Ç½¥â¥¸¥å¡¼¥ë¤È¥Õ¥é¥Ã¥¯¥¹¥â¥¸¥å¡¼¥ë¤«¤é¤Ê¤ë³¬ÁØÅª¥â¥¸¥å¡¼¥ë¹½Â¤¤Ëʬ²ò¤·¤Æ¡¤°äÅÁ»ÒÀ©¸æ¥Í¥Ã¥È¥ï¡¼¥¯¤òÀ߷פ¹¤ë¤¿¤á¤Î¹çÍýŪÀïά¤òÄ󰯤·¤¿¡£CAD¤òÍѤ¤¤Æ¡¤¥°¥ë¥³¡¼¥¹¼è¤ê¹þ¤ß®ÅÙ¤ËÍ¿¤¨¤ë°äÅÁ»Òȯ¸½ÊѲ½¤Î±Æ¶Á¤ò¥·¥ß¥å¥ì¡¼¥·¥ç¥ó²òÀϤ·¤¿¡£¤½¤Î¤è¤¦¤ÊÀ߷פä²òÀϤòÄ̤·¤Æ¡¤ptsI°äÅÁ»Ò¤Î²á¾êȯ¸½¡¤mlc°äÅÁ»Ò·ç»¤¬¥°¥ë¥³¡¼¥¹¼è¤ê¹þ¤ß¤ò¶¯²½¤¹¤ë¤³¤È¤òͽ¬¤·¡¤À¸Êª¼Â¸³¤òÍѤ¤¤Æ¾ÚÌÀ¤·¤¿¡£ |
| Âê̾ | (¾·ÂÔ) ºÙ˦ʬ²½¤òͶƳ¤¹¤ë¥·¥°¥Ê¥ë¤Èž¼Ì¤ÎÈ¿±þ¹ü³Ê |
| Ãø¼Ô | È«»³ âÃΤ»Ò, *ÇòÀРͧ°ì (Íý²½³Ø¸¦µæ½ê) |
| Page | pp. 503 - 505 |
| Keyword | ¥·¥°¥Ê¥ëÅÁã, ºÙ˦, ¥·¥¹¥Æ¥à, ž¼Ì |
| Abstract | ºÙ˦¤Î¥·¥°¥Ê¥ëÅÁã·Ï¤Ï¡¢ºÙ˦¤¬³°Åª´Ä¶¤ËÂбþ¤·¤Æ¼«¤é¤Î±¿Ì¿¤ò·èÄꤹ¤ë¤¿¤á¤Î½ÅÍפÊÀ¸²½³ØÈ¿±þ¤Î¤Ò¤È¤Ä¤Ç¤¢¤ë¡£¤Ò¤È¤Ä¤ÎºÙ˦¤¬°Û¤Ê¤ë¥Õ¥§¥Î¥¿¥¤¥×¡Êɽ¸½·Á¼Á¡Ë¤òÀ¸¤ß½Ð¤¹¤È¤¤Î¥·¥°¥Ê¥ëÅÁã¤ò¤¿¤É¤Ã¤Æ¤¤¤¯¤È¡¢Ê¬»Ò¤äÈ¿±þ¤½¤Î¤â¤Î¤ÏƱ¤¸¤Ç¤¢¤ë¤³¤È¤¬Â¿¤¤¡£¤¤¤Þ¤Þ¤Ç¤Î¼Â¸³Åª¤ÊÃ諤«¤é¡¢Ê¬»Ò¤Î³èÀ²½¥À¥¤¥Ê¥ß¥¯¥¹¤Î°ã¤¤¤¬°Û¤Ê¤ë¥Õ¥§¥Î¥¿¥¤¥×¤òͶƳ¤¹¤ë¤È¹Í¤¨¤é¤ì¤Æ¤¤¤ë¡£¤½¤·¤Æ¡¢¤³¤ì¤é¥·¥°¥Ê¥ëʬ»Ò¤Î¥À¥¤¥Ê¥ß¥¯¥¹ÊѲ½¤òºÙ˦¤Î¼ÁŪÊѲ½¤ËÊÑ´¹¤¹¤ëÏÈÁȤߤȤ·¤Æ¡¢¥·¥°¥Ê¥ë¤¬Í¶Æ³¤¹¤ëÁá´üž¼Ì¤Î½ÅÍ×À¤â¤ï¤«¤Ã¤Æ¤¤¿¡£ËÜȯɽ¤Ç¤Ï¡¢¼Â¸³¤È¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤ëºÙ˦ʬ²½¤Î²óÏ©¤ÎƱÄê¤Ë¤Ä¤¤¤Æ¾Ò²ð¤¹¤ë¡£ |
| Âê̾ | ÀÅŪ2ʬõº÷ÌÚ: 2Êý¸þľ¸òȾľÀþ¤Îsub-crossbarÌäÂê¤Ø¤Î±þÍÑ |
| Ãø¼Ô | *¹â¶¶ ½Óɧ (¿·³ãÂç³ØÂç³Ø±¡¼«Á³²Ê³Ø¸¦µæ²Ê) |
| Page | pp. 506 - 509 |
| Keyword | Ê¿¹ÕÌÚ, 2ʬõº÷ÌÚ, Ê¿ÌÌÁöººË¡, orthogonal rays, sub-crossbar |
| Abstract | ÁÞÆþ¤¢¤ë¤¤¤Ïºï½ü¤µ¤ì¤ëÀáÅÀ¤¬´ûÃΤȤ¤¤¦²¾Äê¤Î¤â¤È¤Ç¤Ï, Ê¿¹Õ²½¤ÎÁàºî¤¬ÉÔÍפÊÊ¿¹ÕÌÚ¤¬¼Â¸½¤Ç¤¤ë. ËÜÊó¹ð¤Ï¤³¤Î¤è¤¦¤ÊÊ¿¹ÕÌÚ¤òÀÅŪ2ʬõº÷ÌڤȤ·¤ÆÄ󰯤·, ¤½¤ÎľÀÜŪ¤Ê±þÍÑÎã¤Ç¤¢¤ë, 2Êý¸þľ¸òȾľÀþ¤Îsub-crossbarÌäÂê¤ò¾Ò²ð¤¹¤ë. |
| Âê̾ | Minimum Augmentation to Tri-Connect a Bi-Connected Graph with Upper Bounds on Vertex-Degree |
| Ãø¼Ô | *Toshiya Mashima (Hiroshima International University), Satoshi Taoka, Toshimasa Watanabe (Hiroshima University) |
| Page | pp. 510 - 515 |
| Keyword | graphs, vertex-connectivity, augmentation problems, degree constraints, linear time algorithms |
| Abstract | The 3-vertex-connectivity augmentation problem of a graph with degree constraints, 3VCA-DC, is defined as follows: ``Given an undirected graph G=(V,E), and an upper bound f(v)¢ºZ+¢À{infinity} on vertex-degree increase for each v¢ºV, find a smallest set E' of edges such that (V,E¢ÀE') is 3-vertex-connected and such that vertex-degree increase of each v¢ºV by the addition of E' to G is at most f(v), where Z+ is the set of nonnegative integers.'' In this paper we propose a new linear time algorithm for finding an optimum solution, if any, to 3VCA-DC for any bi-connected graph. |
| Âê̾ | ¥°¥é¥ÕÅÀºÌ¿§ÌäÂê¤Îʬ»¶Ê¬»Þ¸ÂÄê²òË¡ParaBSC¤ËÂФ¹¤ëVNS¤Ë´ð¤Å¤¯Àǽ¶¯²½ |
| Ãø¼Ô | Æ»¸å ¹¬´² (¹ÅçÂç³Ø¹©³ØÉô), *ÅIJ¬ ÃÒ»Ö, ÅÏî´ ÉÒÀµ (¹ÅçÂç³ØÂç³Ø±¡ ¹©³Ø¸¦µæ²Ê) |
| Page | pp. 516 - 521 |
| Keyword | ¥°¥é¥ÕÅÀºÌ¿§ÌäÂê, ºÇ¾®ºÌ¿§¿ô, ¶á˵õº÷, ȯ¸«Åª²òË¡, ʬ»Þ¸ÂÄêË¡ |
| Abstract | ¥°¥é¥Õ¤ÎÅÀºÌ¿§¤È¤Ï¡¤Í¿¤¨¤é¤ì¤¿Ìµ¸þ¥°¥é¥ÕG¤Ë¤ª¤¤¤ÆÎÙÀܤ¹¤ë(ÊդǷë¤Ð¤ì¤Æ¤¤¤ë) ĺÅÀÂФ¬°Û¤Ê¤ë¿§¤È¤Ê¤ë¤è¤¦¤Ë¤¹¤Ù¤Æ¤ÎĺÅÀ¤Ë¿§¤òÅɤ뤳¤È¤Ç¤¢¤ë¡¥ÅÀºÌ¿§ÌäÂê¤ÏG¤òÅÀºÌ¿§¤¹¤ë¤Î¤ËɬÍפʺǾ®¿§¿ôµÚ¤Ó¤½¤Î¤È¤¤ÎÅÀºÌ¿§¤òµá¤á¤ë¤³¤È¤Ç¤¢¤ë¤¬¡¤°ì È̤ËNPº¤Æñ¤Ç¤¢¤ë¡¥¤½¤³¤Ç¹â®¤ËºÇŬ²ò¤òÆÀ¤ë¤¿¤á¤Ëʬ»¶Ê¬»Þ¸ÂÄê²òË¡ ParaBSC ¤¬Ä󰯤µ¤ì¤Æ¤¤¤ë¤¬¡¤¤½¤ì¤Ç¤âĺÅÀ¿ô¤¬¾¯¤·Â礤¯¤Ê¤ë¤À¤±¤ÇÈó¾ï¤ËŤ¤·×»»»þ´Ö¤òÍפ¹¤ë¡¥Ëܸ¦µæ¤Ï¡¤È¯¸«ÅªºÌ¿§Ë¡ VNS_TO ¤ÎÍøÍѤˤè¤ë ParaBSC ¤Î¹â®²½¤ò¿Þ¤ê¡¤·×»»µ¡¼Â¸³¤Ë´ð¤Å¤¯Àǽɾ²Á¤ò¼¨¤¹¡¥ |
| Âê̾ | Î¥»¶ÃÍÀ©¸æ·Ï¤ËÂФ¹¤ë»þ´ÖÉÕ¤»ö¾Ý¶îư·¿¥Ë¥å¡¼¥é¥ë¥³¥ó¥È¥í¡¼¥é¤Î¹½ÃÛ |
| Ãø¼Ô | ÈÄÁÒ ·¼¼ù, *¾®Ãæ ±Ñ»Ì (̾¾ëÂç³Ø) |
| Page | pp. 522 - 527 |
| Keyword | Î¥»¶ÃÍÀ©¸æ, ²ÄÊѼþ´ü, ¥Ë¥å¡¼¥é¥ë¥³¥ó¥È¥í¡¼¥é |
| Abstract | ʬ²òǽ¤ÎÄ㤤¥¢¥¯¥Á¥å¥¨¡¼¥¿¤ÏÄ㥳¥¹¥È¤Ç¤¢¤êÍøÍѲÁÃͤ¬¹â¤¯¡¢¤½¤ì¤òÍѤ¤¤¿À©¸æ·Ï¤ÏÆþÎϤòÎ¥»¶ÃͤËÀ©¸Â¤·¤¿¥·¥¹¥Æ¥à¤È¤·¤ÆÄê¼°²½¤µ¤ì¤ë¡£ Î¥»¶ÃÍÀ©¸æ¤Ç¤ÏÈóÀþ·Á¾õÂÖ¥Õ¥£¡¼¥É¥Ð¥Ã¥¯¤ÎÀ©¸æ´ï¤ò¹½À®¤¹¤ëɬÍפ¬¤¢¤ë¡£Ëܸ¦µæ¤Ç¤Ï¡¢Î¥»¶ÃÍÆþÎϤÎÀÚÂØ¤ò»þ´Ö¤Ä¤¤Î»ö¾Ý¤È¤ß¤Ê¤·¤Æ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¤Ë³Ø½¬¤µ¤»¤ë¤³¤È¤Ë¤è¤ê¡¢À©¸æ¼þ´ü¤¬²ÄÊѤÇÈóÀþ·Á¤Ê¾õÂÖ¥Õ¥£¡¼¥É¥Ð¥Ã¥¯À©¸æ´ï¤ò¹½À®¤¹¤ë¼êË¡¤òÄ󰯤¹¤ë¡£¤³¤Î¼êË¡¤Ç¤Ï¾õÂÖ¤ª¤è¤ÓÌÜɸÃͤȤÎÊк¹¤Ë´ð¤Å¤¤¤ÆÆþÎϤȤ½¤Î°õ²Ã»þ´Ö¤ò·èÄꤹ¤ë¤¿¤á¡¢½ÀÆð¤ËÀ©¸æ´ï¤ò¹½À®¤Ç¤¤ë¡£¤Þ¤¿¡¢À©¸æÂ¨¤ÎƳ½Ð¤ËºÝ¤·À©¸æÂÐ¾Ý¤ÎÆ°ÆÃÀ¤Î²òÀϤ¬ÉÔÍפǤ¢¤ë¡£ Ä󰯼êË¡¤ò¡¢ÈóÀþ·Á¤ÊÆÃÀ¤ò»ý¤ÄÆóÎØÁö¹Ô¼Öξ¤ÎÀ©¸æÌäÂê¤ËŬÍѤ·¡¢¥·¥ß¥å¥ì¡¼¥·¥ç¥ó¤Ë¤è¤ê͸úÀ¤ò³Îǧ¤¹¤ë¡£ |
| Âê̾ | Í¿¤¨¤é¤ì¤¿Æ°ºî¤ò¹Ô¤¦¾ò·ï¡¿»ö¾Ý¥Í¥Ã¥È¤ÎºÇ¾®¼Â¸½ |
| Ãø¼Ô | *¶¶ÄÞ ¿Ê, ÌðÖº ÃÒÇ·, ¾®ÌîÌÚ ¹îÌÀ (̾¸Å²°Âç³Ø/Âç³Ø±¡¹©³Ø¸¦µæ²Ê) |
| Page | pp. 528 - 533 |
| Keyword | ¾ò·ï¡¿»ö¾Ý¥Í¥Ã¥È, ºÇ¾®¼Â¸½, Î¥»¶»ö¾Ý¥·¥¹¥Æ¥à |
| Abstract | ¥·¥¹¥Æ¥à¤Î˾¤ß¤Îưºî¤¬»ö¾Ý¤ÎȯÀ¸·ÁÂ֡ʥȥé¥ó¥¸¥·¥ç¥ó¤Îȯ²Ð¤Ë´Ø¤¹¤ë°ø²Ì´Ø·¸¡Ë¤Ç»ÅÍͤȤ·¤ÆÍ¿¤¨¤é¤ì¤¿¤È¤¡¤¤½¤Îưºî¤ò¹Ô¤¦¾ò·ï¡¿»ö¾Ý¥Í¥Ã¥È¡Ê¥×¥ì¡¼¥¹¤ÎÍÆÎ̤¬£±¤Î¥Ú¥È¥ê¥Í¥Ã¥È¡Ë¤Ï¸ºß¤¹¤ì¤Ð°ìÈ̤ËÊ£¿ô¸ºß¤¹¤ë¡¥ËÜÏÀʸ¤Ç¤Ï¡¤¤½¤Î¤Ê¤«¤«¤é¥×¥ì¡¼¥¹¿ô¤¬ºÇ¾®¤Ê¤â¤Î¤òµá¤á¤ëÌäÂê¤òC/E¥Í¥Ã¥ÈºÇ¾®¼Â¸½ÌäÂê¤È¤·¤ÆÄê¼°²½¤·¡¤¤½¤Î¶á»÷²òË¡¤Ë¤Ä¤¤¤Æ¸¡Æ¤¤·¤¿·ë²Ì¤ò¼¨¤¹¡¥ |