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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CS | 2021-10-14 10:15 |
Online | Online | An Experimental Study on Improving Accuracy of Location Estimation in Finger Print Using CNN and ResNet Yu Sakanishi, Satoru Aikawa, Shinichiro Yamamoto, Yuta Sakai (Univ of Hyogo)  CS2021-52 |
Recently, indoor navigation system is one of the important technologies. We are studying an indoor location estimation ... [more] |
CS2021-52 pp.1-5 |
| CS | 2021-10-14 10:40 |
Online | Online | Effectiveness of Simulated Walking Data from Wi-Fi Finger Print Using RNN Shoya Amada, Satoru Aikawa, Shin-ichiro Yamamoto, Yuta Sakai (University of Hyogo) CS2021-53 |
[more] | CS2021-53 pp.6-10 |
| CS | 2021-10-14 11:05 |
Online | Online | Yuya Takashima, Satoru Aikawa, Shin-ichiro Yamamoto, Yuta Sakai (Graduate School of Engineering, University of Hyogo) CS2021-54 |
[more] | CS2021-54 pp.11-14 |
| CS | 2021-10-15 10:40 |
Online | Online | User Data Selection using CNN Feature Extractor for Fingerprint Localization Yohei Konishi, Satoru Aikawa, Shinichiro Yamamoto, Yuta Sakai (Univ of Hyogo) CS2021-57 |
This paper scopes a method that applies CNN to Fingerprint indoor localization. AP information are used to train the CNN... [more] | CS2021-57 pp.26-31 |
| CS | 2021-10-15 11:05 |
Online | Online | Experimental Verification of Coordinate Interpolation for CNN Using Particle Filter in Wireless LAN Indoor Location Estimation Kaishin Hori, Satoru Aikawa, Shinichiro Yamamoto, Sakai Yuta (Univ. of Hyogo) CS2021-58 |
(To be available after the conference date) [more] | CS2021-58 pp.32-37 |
| WBS, IT, ISEC | 2018-03-09 13:30 |
Tokyo | Katsusika Campas, Tokyo University of Science | On the Generalization of Fano's Inequality for Countably Infinite Alphabets, List-Decoding, and General Conditional Information Measures Yuta Sakai (Univ. Fukui) IT2017-133 ISEC2017-121 WBS2017-114 |
Analogues of Fano's inequality are investigated under the following settings: Firstly, the alphabet $mathcal{X}$ of a d... [more] |
IT2017-133 ISEC2017-121 WBS2017-114 pp.179-184 |
| IT | 2016-09-02 10:25 |
Saga | New Heartpia | Construction, Encoding, and Decoding of Polar Codes with Multilevel Polarization for $q$-Ary Input Generalized Erasure Channels Tomoyuki Kiuchi, Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2016-36 |
On polar codes, the size of the alphabet to be considered grows double-exponentially with the number of polar transforma... [more] | IT2016-36 pp.13-18 |
| IT | 2016-09-02 14:10 |
Saga | New Heartpia | Speed-Up Method for Optimal Quantizations of Binary-Input Discrete Memoryless Channels with Monge Property Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2016-40 |
This study examines quantizations for outputs of binary-input discrete memoryless channels (B-DMCs) by concatenating a D... [more] | IT2016-40 pp.35-40 |
| IT, EMM | 2016-05-20 10:15 |
Hokkaido | Otaru Economic Center | A Sharp Bound Between Two Arimoto's Conditional Renyi Entropies with Distinct Positive Orders Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2016-11 EMM2016-11 |
In information theory, information measures for random variables, such as the Shannon entropy and the Rényi entropy, are... [more] | IT2016-11 EMM2016-11 pp.63-68 |
| IT, ISEC, WBS | 2016-03-10 13:40 |
Tokyo | The University of Electro-Communications | Relations Between Conditional Shannon Entropy and Expectation of Norm and Their Applications Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2015-109 ISEC2015-68 WBS2015-92 |
The paper investigates the extremal relations between the Shannon entropy and the $ell_{alpha}$-norm. More precisely, th... [more] | IT2015-109 ISEC2015-68 WBS2015-92 pp.49-54 |
| EMM, IT | 2015-05-21 10:40 |
Kyoto | Kyoto International Community House | Feasible regions of symmetric capacity and Gallager's $E_{0}$ functions for discrete memoryless channels under a uniform input distribution Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2015-2 EMM2015-2 |
This study aims to clarify the extremal channels in the sense of channel reliability functions for some class of channel... [more] | IT2015-2 EMM2015-2 pp.7-12 |
| ISEC, IT, WBS | 2015-03-02 16:40 |
Fukuoka | The University of Kitakyushu | Algorithms to reduce the number of output symbols on condition that discrete memoryless channel satisfies admissible mutual information Takumi Nagahara, Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2014-86 ISEC2014-99 WBS2014-78 |
Some quantization techniques are used in channel coding system to reduce the complexity of coding problem. Kurkoski and... [more] |
IT2014-86 ISEC2014-99 WBS2014-78 pp.153-158 |
| IT | 2015-01-30 13:25 |
Chiba | Range of Symmetric Capacity and Reliability Functions for Ternary-Input Discrete Memoryless Channels with Uniform Input Distribution Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2014-55 |
F`{a}bregas, Land, Martinez revealed that binary symmetric channels and binary erasure channels are extremal channels in... [more] | IT2014-55 pp.7-12 |
|
| IT | 2014-07-18 14:25 |
Hyogo | Kobe University | On Quantization by Greedy Combining for Outputs of Discrete Memoryless Channels Yuta Sakai, Ken-ichi Iwata (Univ. of Fukui) IT2014-34 |
Some quantization techniques are used in practice system to reduce the complexity of coding problem. Kurkoski and Yagi ... [more] |
IT2014-34 pp.127-132 |
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