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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IT | 2018-09-05 09:20 |
Iwate | Seionsou | An Improved Bound on Dimension of Locally Repairable Codes Tomona Hamada, Hideki Yagi (Univ. of Electro-Commun.)  IT2018-27 |
Codes with locality $(r,delta)$ introduced in [3] are called locally repairable codes (LRCs). The codes can repair $delt... [more] | IT2018-27 pp.1-6 |
| IT | 2018-07-19 15:55 |
Nara | Yamato Kaigishitsu | On the Minimum Cost of Information Erasure for Stationary Memoryless Sources Naruaki Amada, Hideki Yagi (Univ. of Electro-Comm.) IT2018-17 |
In order to erase data including confidential information stored in the storage device, overwriting an unrelated and ran... [more] | IT2018-17 pp.25-29 |
| LQE | 2018-07-12 15:45 |
Hokkaido | [Invited Talk]
What will be a compelling technology for beyond-400 Gbps systems; Devices vs. Packaging
-- Progress of InP-based Coherent Receivers and Future Prospect of Photonic Integrated Circuits -- Hideki Yagi, Naoko Inoue (SEI), Takuya Okimoto (SEDI), Takehiko Kikuchi (SEI) LQE2018-27 |
Currently, digital coherent transmission using spectrally-efficient modulation formats has been widely applied to not on... [more] | LQE2018-27 pp.29-32 |
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| SIP, IT, RCS | 2018-01-22 10:50 |
Kagawa | Sunport Hall Takamatsu | The Capacity Region of Identification, Secrecy and Compression Rates in Biometric Identification Systems Vamoua Yachongka, Hideki Yagi (Univ. of Electro-Comm.) IT2017-60 SIP2017-68 RCS2017-274 |
[more] | IT2017-60 SIP2017-68 RCS2017-274 pp.31-36 |
| SIP, IT, RCS | 2018-01-23 10:30 |
Kagawa | Sunport Hall Takamatsu | Lattice Codes for Strong Interference Channel via Rate-Splitting Approach Yuki Yoshioka, Hideki Yagi (Univ. of Electro-Comm.) IT2017-90 SIP2017-98 RCS2017-304 |
[more] | IT2017-90 SIP2017-98 RCS2017-304 pp.207-212 |
| SIP, IT, RCS | 2018-01-23 10:55 |
Kagawa | Sunport Hall Takamatsu | A Simple Proof of Polarization for Stationary Memoryless Sources and its Extension to Non-Stationary Memoryless Sources Yuming Yang, Hideki Yagi (Univ. of Electro-Comm.) IT2017-91 SIP2017-99 RCS2017-305 |
[more] | IT2017-91 SIP2017-99 RCS2017-305 pp.213-218 |
| SIP, IT, RCS | 2018-01-23 11:20 |
Kagawa | Sunport Hall Takamatsu | Bidirectional Broadcast Channel Under Strong Secrecy and Cost Constraints Akinori Inaba, Hideki Yagi (Univ. of Electro-Comm.) IT2017-92 SIP2017-100 RCS2017-306 |
The bidirectional broadcast channel :(BBC), one of the many-to-many communication channels, has a bidirectional relaying... [more] | IT2017-92 SIP2017-100 RCS2017-306 pp.219-224 |
| IT | 2017-09-08 10:50 |
Yamaguchi | Centcore Yamaguchi Hotel | First- and Second-Order Optimistic Coding Theorems on Variable-Length Codes Allowing Non-Vanishing Error Probability Ryo Nomura (Senshu Univ.), Hideki Yagi (Univ. of Electro-Comm.) IT2017-42 |
[more] | IT2017-42 pp.21-26 |
| R, EMD, CPM, LQE, OPE | 2017-09-01 15:00 |
Aomori | Wide Bandwidth and High Responsivity Operation of InP-based Photodetector Monolithically Integrated with 90° Hybrid to Realize Over 400 Gbps Coherent Transmission Systems Takuya Okimoto (SEDI), Hideki Yagi (SEI), Ryuji Masuyama, Kenji Sakurai, Yoshifumi Nishimoto, Kazuhiko Horino, Takayuki Watanabe (SEDI), Mitsuru Ekawa (SEI), Yoshihiro Yoneda (SEDI) R2017-40 EMD2017-34 CPM2017-55 OPE2017-64 LQE2017-37 |
In order to realize over 400 Gbps coherent transmission systems, wide bandwidth and high responsivity operation of integ... [more] | R2017-40 EMD2017-34 CPM2017-55 OPE2017-64 LQE2017-37 pp.73-76 |
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| IT | 2017-07-13 13:55 |
Chiba | Chiba University | Construction of Locally Repairable Codes with Multiple Localities Based on Encoding Polynomial Tomoya Hamada, Hideki Yagi (Univ. of Electro-Comm.) IT2017-21 |
Locally repairable codes whose erased code word symbols can be repaired from other symbols have attracted a good deal of... [more] | IT2017-21 pp.27-32 |
| IT | 2017-07-14 10:25 |
Chiba | Chiba University | Polar Codes Achieving Strong Secrecy for Broadcast Channel with Confidential Messages Takahiro Fujita, Hideki Yagi (UEC) IT2017-28 |
Polar codes, invented by Arikan, achieve the capacity of the discrete memoryless channel with low computational and spac... [more] | IT2017-28 pp.67-72 |
| IT | 2017-07-14 14:10 |
Chiba | Chiba University | Exponential Error Bounds for Block Codes Constructed by Unit Memory Trellis Codes Shigeichi Hirasawa (Waseda Univ.), Hideki Yagi (UEC), Manabu Kobayashi (Shonan Inst. of Tech.), Masao Kasahara (Waseda Univ.) IT2017-33 |
[more] | IT2017-33 pp.97-102 |
| ISEC, WBS, IT | 2017-03-10 12:10 |
Tokyo | TOKAI University | Overflow Probability of Variable-Length Codes Allowing Non-Vanishing Error Probability Ryo Nomura (Senshu Univ.), Hideki Yagi (Univ. of Electro-Comm.) IT2016-126 ISEC2016-116 WBS2016-102 |
We consider the variable-length coding allowing the error probability up to some constant. The optimum mean codeword len... [more] | IT2016-126 ISEC2016-116 WBS2016-102 pp.173-178 |
| LQE | 2016-12-16 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
InP-Based Monolithically Integrated Photonic Devices
-- Current Status and Future Prospect -- Hideki Yagi, Toshimitsu Kaneko, Hiroyuki Yoshinaga, Hajime Shoji (SEI) LQE2016-103 |
InP-based photonic devices have yielded monolithic integration of various functionalities in addition to miniaturization... [more] | LQE2016-103 pp.33-36 |
| IT | 2016-09-02 14:35 |
Saga | New Heartpia | Channel Resolvability over Single and Compound Channels Hideki Yagi (UEC) IT2016-41 |
In the problem of channel resolvability, where a given output probability distribution via a channel is approximated by ... [more] | IT2016-41 pp.41-46 |
| LQE, OPE, EMD, R, CPM | 2016-08-26 13:45 |
Hokkaido | Small Responsivity Imbalance of InP-Based Photodetector Monolithically Integrated with 90°Hybrid for Compact Coherent Receivers Hideki Yagi (SEI), Takuya Okimoto, Ryuji Masuyama, Kenji Sakurai, Yoshifumi Nishimoto (Sumitomo Electric Device Innovations), Takehiko Kikuchi (SEI), Kazuhiko Horino, Takayuki Watanabe (Sumitomo Electric Device Innovations), Mitsuru Ekawa, Masaru Takechi (SEI), Yoshihiro Yoneda (Sumitomo Electric Device Innovations) R2016-40 EMD2016-44 CPM2016-53 OPE2016-74 LQE2016-49 |
Since compact and low power dissipation coherent transceivers for metro-networks involve a miniaturization and low costs... [more] | R2016-40 EMD2016-44 CPM2016-53 OPE2016-74 LQE2016-49 pp.105-108 |
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| IT | 2016-07-28 11:40 |
Fukuoka | Seminar House, Fukuoka Univ. | Lattice Codes for Gaussian Broadcast Channel With Common Message Yuuki Yoshioka, Hideki Yagi (Univ. of Electro-Comm.) IT2016-23 |
We propose a construction method of nested lattice codes for the Gaussian broadcast channel with two private messages an... [more] | IT2016-23 pp.13-18 |
| IT | 2016-07-28 12:05 |
Fukuoka | Seminar House, Fukuoka Univ. | Polar coding for bidirectional broadcast channel with non-binary output alphabets Akinori Inaba, Hideki Yagi (Univ. of Electro-Comm.) IT2016-24 |
The bidirectional broadcast channel:(BBC), one of the many-to-many communication channels, has a bidirectional relaying ... [more] | IT2016-24 pp.19-24 |
| IT, ISEC, WBS | 2016-03-11 14:05 |
Tokyo | The University of Electro-Communications | [Invited Talk]
Refined Analysis of Optimum Coding Rate for Channels with States Hideki Yagi (Univ. of Electro-Communications) IT2015-137 ISEC2015-96 WBS2015-120 |
There has been a recent trend of studies which analyze the fundamental limit of achievable coding rates by allowing some... [more] | IT2015-137 ISEC2015-96 WBS2015-120 pp.221-228 |
| EMM, IT | 2015-05-21 11:05 |
Kyoto | Kyoto International Community House | Analysis on Reliability Function and Strong Converse of Discrete Memoryless Biometrical Identification Systems Yachongka Vamoua, Hideki Yagi (Univ. of Electro-Comm.) IT2015-3 EMM2015-3 |
The biometrical identification system, introduced by Willems et al., is a system to identify individuals based on measur... [more] | IT2015-3 EMM2015-3 pp.13-18 |
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