Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2015-06-26 09:48 |
Hokkaido |
Hokkaido Univ. |
Faster-than-Nyquist Signaling Using Non-uniform Resource Element Compression for OFDM/OQAM Yuki Yamada (Tokyo City Univ.), Keisuke Saito (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2015-86 |
This paper proposes Faster-than-Nyquist (FTN) signaling using non-uniform resource element (RE) compression for orthogon... [more] |
RCS2015-86 pp.235-240 |
RECONF, CPSY, VLD, IPSJ-SLDM [detail] |
2015-01-30 08:50 |
Kanagawa |
Hiyoshi Campus, Keio University |
A proposal of a stream image compression architecture using neural networks Kaoru Hamasaki, Yuichiro Shibata, Kiyoshi Oguri (Nagasaki Univ.) VLD2014-132 CPSY2014-141 RECONF2014-65 |
Real-time image processing systems based on an application-specific
streamed processing architecture configured on an ... [more] |
VLD2014-132 CPSY2014-141 RECONF2014-65 pp.129-132 |
ITE-BCT, OCS, OFT, IEE-CMN (Joint) [detail] |
2014-11-13 13:50 |
Hiroshima |
|
A Study on the Baseband Signal Compression and Transmission Technologies for Enhancing Transfer Efficiency in C-RAN Fronthaul Link Akira Agata, Shinobu Nanba, Masayuki Oishi, Keiji Tanaka (KDDI R&D Labs.), Akihiro Maruta, Ken-ichi Kitayama (Osaka Univ.) OCS2014-86 |
Centralized Radio Access Network (C-RAN) architecture has been considered as a promising solution to enhance the LTE sig... [more] |
OCS2014-86 pp.19-24 |
NC, NLP |
2013-01-24 13:10 |
Hokkaido |
Hokkaido University Centennial Memory Hall |
Text Classification Using Context-Tree Weighting Algorithm for Semi-Supervised Leaning Tomohiro Obata, Manabu Kobayashi, Yoshihiko Sakashita (Shonan Inst. of Tech.) NLP2012-112 NC2012-102 |
The Text Classification problem has been investigated by various techniques, such as a vector space model, a support vec... [more] |
NLP2012-112 NC2012-102 pp.49-53 |
EMM |
2012-03-16 09:00 |
Osaka |
|
Improvement of JPEG Compression Efficiency Using Information Hiding and Image Restoration Fumiya Nakano, Kazumi Yamawaki, Hideki Noda, Michiharu Niimi (Kyushu Inst. Tech.) EMM2011-64 |
An application of information hiding to image compression is investigated to improve compression efficiency for JPEG col... [more] |
EMM2011-64 pp.1-5 |
NLP |
2011-11-11 09:10 |
Okinawa |
Miyako Island Marine Terminal |
Text Classification Using Context-Tree Weighting Algorithm Tomohiro Obata, Hiroyuki Ikegami, Manabu Kobayashi, Yoshihiko Sakashita (SIT) NLP2011-110 |
The Text Classification problem has been investigated by various techniques, such as a vector space model, a support vec... [more] |
NLP2011-110 pp.103-108 |
CS, SIP, CAS |
2011-03-04 10:30 |
Okinawa |
Ohhamanobumoto memorial hall (Ishigaki)( |
Region-based Super Resolution Method for Distributed Video Coding Kazumasa Ohgushi (Keio Univ.), Takayuki Nakachi (NTT Corp.), Nozomu Hamada (Keio Univ.) CAS2010-159 SIP2010-175 CS2010-129 |
Distributed Video Coding (DVC) has been attracting attention as a method of realizing lightweight video encoder.
But it... [more] |
CAS2010-159 SIP2010-175 CS2010-129 pp.335-340 |
RCS, SAT (Joint) |
2009-12-18 09:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study of CSI compression using DCT for MIMO-OFDM system Yasuyuki Hatakawa, Satoshi Konishi (KDDI R&D Labs) RCS2009-182 |
This report proposes a novel compression scheme to reduce the amount of channel state information (CSI) to be fed back f... [more] |
RCS2009-182 pp.89-94 |
ICD |
2009-12-14 13:30 |
Shizuoka |
Shizuoka University (Hamamatsu) |
[Poster Presentation]
Associative-Memory-Based LSI with Adaptive-Learning Capability Akio Kawabata, Wataru Imafuku, Tania Ansari, Hans Juergen Mattausch, Tetsushi Koide (Hiroshima Univ.) ICD2009-93 |
When pattern recognition is achieved by conventional techniques, processing time becomes long and it is difficult to de... [more] |
ICD2009-93 pp.89-94 |
CAS, NLP |
2009-09-24 16:00 |
Hiroshima |
Hiroshima Univ. Higashi Senda Campus |
[Invited Talk]
Massive-Parallel Memory-Embedded SIMD Processor Architecture Tetsushi Koide, Takeshi Kumaki, Hans Juergen Mattausch (Hiroshima Univ.) CAS2009-34 NLP2009-70 |
A multimedia processor requires the four capabilities offast processing, small area size,
low power consumption and pr... [more] |
CAS2009-34 NLP2009-70 pp.59-64 |
ITE-ME, ITE-AIT, ITE-BCT, IE |
2008-11-28 09:25 |
Nagasaki |
Nagasaki Univ. |
High Efficiency Coding of JPEG Method Using Watermarking Technique Makoto Fujimura, Shinichi Miyata, Hideo Kuroda, Hiroki Imamura, Hamano Kazutaka (Nagasaki Univ.) IE2008-89 |
A watermarking technique is a technique to embed copyright information in digital contents. In our study, the watermarki... [more] |
IE2008-89 pp.7-12 |
ISEC |
2008-09-12 14:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Cryptosystems on Algebraic Tori
-- Parameter Generation with Security and Efficiency -- Tomoko Yonemura, Kenichiro Furuta, Yoshikazu Hanatani, Taichi Isogai, Yuichi Komano, Hirofumi Muratani, Hanae Nozaki, Kenji Ohkuma, Atsushi Shimbo (TOSHIBA Corp.) ISEC2008-67 |
We study on algebraic tori defined on extension field as cryptographic groups to construct public key encryption schemes... [more] |
ISEC2008-67 pp.25-32 |
ISEC, IT, WBS |
2008-02-29 13:25 |
Tokyo |
|
Sliding Window Variation of Antidictionary Data Compression Takahiro Ota (PIT-nagano), Hiroyoshi Morita (UEC) IT2007-68 ISEC2007-165 WBS2007-99 |
An antidictionary is the set of all minimal strings that never appear in an input string, and efficient adaptive data co... [more] |
IT2007-68 ISEC2007-165 WBS2007-99 pp.127-132 |
AI |
2007-05-31 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Finding Common and Freqent Tree Pattern From Semi-Structured Texts Compressed by a Tree Grammar Compression Method Seiji Murakami, Koichiro Doi, Akihiro Yamamoto (Kyoto Univ.) AI2007-8 |
In this study, we present an algorithm that solves the problem of finding common tree patterns from semi-structured text... [more] |
AI2007-8 pp.39-44 |
IE |
2007-03-19 11:40 |
Aichi |
|
An Efficient 3D Video Compression Method Based on Global Geometric Structures Yang Lu (Kyoto Univ.), Hitoshi Habe (NAIST), Takashi Matsuyama (Kyoto Univ.) |
3D video is a new image media which records whole information of a target object; that is, its shape, motion, color, and... [more] |
IE2006-280 pp.29-34 |