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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ISEC, IT, WBS | 2024-03-13 - 2024-03-14 |
Osaka | Osaka Univ. (Suita Campus) | Sparse Superposition Codes Using Second Order Reed-Muller: Orthogonal Encoding Tsukasa Osaka (Doshisha Univ.), Guanghui Song (Xidian Univ.), Tomotaka Kimura, Jun Cheng (Doshisha Univ.)  IT2023-92 ISEC2023-91 WBS2023-80 RCC2023-74 |
A family of block orthogonal sparse superposition codes is proposed. The dictionary matrix consists of all the second o... [more] |
IT2023-92 ISEC2023-91 WBS2023-80 RCC2023-74 pp.108-113 |
| QIT (2nd) |
2023-12-18 15:15 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Optimal protocols for universal adjointation of isometry operations
-- Protocol design by quantum supersupermaps -- Satoshi Yoshida (UTokyo), Akihito Soeda (NII), Mio Murao (UTokyo) |
We consider a universal transformation of isometry operations to unify universal transformations of quantum states and u... [more] | |
| QIT (2nd) |
2022-12-09 16:45 |
Kanagawa | Keio Univ. (Primary: On-site, Secondary: Online) |
Universal decoding of a single qubit information: deterministic and exact protocol Satoshi Yoshida (UTokyo), Akihito Soeda (NII), Mio Murao (UTokyo) |
In this work, we report a deterministic and exact protocol to reverse any unknown qubit-encoding isometry operation. We ... [more] | |
| QIT (2nd) |
2021-11-30 12:10 |
Online | Online | Universal construction of decoders from unknown encoders Satoshi Yoshida, Akihito Soeda, Mio Murao (Univ. Tokyo) |
This work considers transformations of encoding operations of quantum information that are given as black box isometry o... [more] | |
| EA | 2014-03-28 16:50 |
Tokyo | NHK Science & Technology Research Labs. | Robustness of spherical and cylindrical microphone arrays in harmonic beamforming applications Jorge Trevino (Tohoku Univ.), Shoichi Koyama (NTT), Shuichi Sakamoto, Yo-iti Suzuki (Tohoku Univ.) EA2013-126 |
Microphone arrays are commonly used to record spatial sound information. Several techniques, collectively known as harmo... [more] | EA2013-126 pp.37-42 |
| COMP | 2011-10-21 14:25 |
Miyagi | Tohoku Univ. | Complexity Theory for Operators in Analysis Akitoshi Kawamura (Univ. of Tokyo), Stephen Cook (Univ. of Toronto) COMP2011-32 |
We propose a new framework for discussing the computational complexity of problems involving uncountably many objects, s... [more] | COMP2011-32 pp.25-32 |
| IBISML | 2010-06-15 16:05 |
Tokyo | Takeda Hall, Univ. Tokyo | An EM algorithm on binary decision diagrams with order encoding for propositional logic-based probabilistic models Masakazu Ishihata, Yoshitaka Kameya, Taisuke Sato (Tokyo Inst. of Tech.), Shin-ichi Minato (Hokkaido Univ) IBISML2010-23 |
We propose an EM algorithm on Binary Decision Diagrams (BDDs) with order encoding for propositional logic-based probabil... [more] | IBISML2010-23 pp.155-165 |
| EA | 2010-06-10 15:15 |
Hokkaido | Health Sci. Univ. of Hokkaido | Decomposition of high order Ambisonic recordings for reproduction using irregular loudspeaker arrays Jorge Trevino, Takuma Okamoto, Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.) EA2010-25 |
Ambisonics is a technique for sound field synthesis and reproduction that has shown promising results for the presentati... [more] | EA2010-25 pp.19-24 |
| NC, MBE (Joint) |
2009-03-11 09:30 |
Tokyo | Tamagawa Univ. | Spike Triggered Analysis Based on Higher-Order Perturbation Expansion for Oscillating Mode Keisuke Ota (Tokyo Inst. of Tech.), Toshiaki Omori, Masato Okada (Univ. of Tokyo/RIKEN), Toru Aonishi (Tokyo Inst. of Tech/RIKEN) NC2008-114 |
Neurons can be interpreted as an encoder transforming some specific external stimuli into spikes, and the mechanism of t... [more] | NC2008-114 pp.63-68 |
| NC, MBE (Joint) |
2009-03-12 11:15 |
Tokyo | Tamagawa Univ. | Medial-Axis representation of shape from onset synchronization Yasuhiro Hatori, Ko Sakai (Univ. of Tsukuba) NC2008-129 |
Shape encoding plays the most important role in the realization of robust shape cognition. Recent physiological studies ... [more] | NC2008-129 pp.153-157 |
| TL | 2008-08-09 15:30 |
Miyagi | Hotel Onikobe | Message Planning and Lexical Encoding in Sentence Production
-- A View from Japanese Existential Construction -- Hajime Ono (Kansai Gaidai Univ.), Hiromu Sakai (Hiroshima Univ.) TL2008-34 |
Griffin & Bock (2000) monitored the eye-movement of speakers as they describe simple events and found that the speakers ... [more] | TL2008-34 pp.119-124 |
| IT | 2004-09-17 13:25 |
Osaka | Osaka Sangyo Univ. | A Study on the Reduction of Error Floor with CRC and OSD Algorithm for Irregular LDPC Codes Satoshi Gounai, Tomoaki Ohtsuki (TUS) |
Irregular LDPC codes generally achieve the better performance than regular LDPC codes in the low Eb/N0 region. However, ... [more] | IT2004-43 pp.29-34 |
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