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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Development of the topology-preserving image alignment based on a local deformation of kernel density function Masataka Watajima (KIT), Sayuri Kuge, Takeshi Ishihara (KU), Yuichi Iino (UT), Ryo Yoshida (ISM), Terumasa Tokunaga (KIT)  IBISML2018-55 |
Image alignment or image registration is a process for aligning two or more images into a common coordinate system. Many... [more] | IBISML2018-55 pp.83-90 |
| RCS, SR, SRW (Joint) |
2018-02-28 15:20 |
Kanagawa | YRP | Algorithm Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems
-- UE Scheduling Prioritizing High-Speed UEs in Small-Delay Slots from Channel Estimation Timing -- Takashi Seyama, Shinya Kumagai, Teppei Oyama, Daisuke Jitsukawa, Takashi Dateki (FUJITSU), Koji Matsuyama (FUJITSU LABORATORIES), Hiroyuki Seki, Morihiko Minowa (FUJITSU) RCS2017-337 |
In fifth generation mobile communication systems, enhancement of spectral efficiency per unit area by increasing the den... [more] | RCS2017-337 pp.113-118 |
| IBISML | 2017-11-09 13:00 |
Tokyo | Univ. of Tokyo | Efficient modal regression using gradient ascent and descent method Ryoya Yamasaki, Toshiyuki Tanaka (Kyoto Univ.) IBISML2017-57 |
Nonparametric modal regression is a method for regression analysis, which can estimate local maxima of the conditional p... [more] | IBISML2017-57 pp.169-176 |
| IT | 2016-12-13 15:50 |
Gifu | Takayama Green Hotel | [Invited Talk]
Bregman Divergence and its Applications Takafumi Kanamori (Nagoya Univ.) IT2016-44 |
In statistical inference and machine learning, Bregman divergences are often used. This paper shows applications of Breg... [more] | IT2016-44 pp.15-20 |
| IBISML | 2016-11-16 15:00 |
Kyoto | Kyoto Univ. | Structural Change Detection in Lithography Systems Yosuke Otsubo (NIKON), Masashi Sugiyama (RIKEN/UTokyo) IBISML2016-45 |
A lithography system, which consists of various mechanical units such as high-precision optical systems, prints circuit ... [more] | IBISML2016-45 pp.1-8 |
| SAT, RCS (Joint) |
2016-08-19 13:05 |
Miyagi | Tohoku Gakuin University | Throughput Performance on 5G Ultra High-Density Distributed Antenna System using Digital FBCP at Low SHF band Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) RCS2016-143 |
In order to tackle rapidly increasing traffic, ultra high-density distributed antenna system has been proposed for the f... [more] | RCS2016-143 pp.77-82 |
| EA | 2016-07-07 13:20 |
Shizuoka | Yamaha, Toyooka Factory | Post-filtering for reverberation suppression using priori DRR estimation on multiple isotropic beams Yuhei Yamamoto, Yoichi Haneda (UEC) EA2016-9 |
Reverberation often degenerates the quality of speech signals. The beamforming technique is a promising approach for s... [more] |
EA2016-9 pp.13-18 |
| EMM | 2016-03-03 13:00 |
Kagoshima | Yakushima Environ. and Cultural Vill. Center | Methods for Concavity Detection in Singular Spectrum Jessada Karnjana, Masashi Unoki (JAIST) EMM2015-94 |
Recently, we propose an audio watermarking scheme based on singular-spectrum analysis (SSA), and also propose an improve... [more] | EMM2015-94 pp.105-110 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-02 17:45 |
Tokyo | Tokyo Institute of Technology | Soft-Decision-Aided Joint Maximum-Likelihood Estimation of Signal Power and Noise Spectral Density Over AWGN Channels Yohei Shibata (Keio Univ.), Haifeng Yuan (NUS), Tomoaki Ohtsuki, Pooi Yuen Kam (Keio Univ.), Jun Mashino (NTT) RCS2015-350 |
The estimation of signal power and noise spectral density is a fundamental problem in communication theory, which is con... [more] | RCS2015-350 pp.103-108 |
| AI | 2015-12-18 11:00 |
Okinawa | Complaint Data Analysis to Estimate Issue Resolution Date Yuta Sano, Kohei Yamaguchi, Tsunenori Mine (Kyushu Univ.) AI2015-31 |
Recently, there has been growing Government 2.0 movement which means local problems reported by citizens are published o... [more] | AI2015-31 pp.31-36 |
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| IBISML | 2015-11-26 15:00 |
Ibaraki | Epochal Tsukuba | [Poster Presentation]
Learning Structure of Partial Markov Random Field via Partitioned Ratio Song Liu (ISM), Taiji Suzuki (Tokyo Tech.), Masashi Sugiyama (UTokyo), Kenji Fukumizu (ISM) IBISML2015-72 |
A new concept, partitioned ratio is proposed to find the partial connectivity of the Markov random field. First we argue... [more] | IBISML2015-72 pp.147-151 |
| NC, IPSJ-BIO, IBISML, IPSJ-MPS (Joint) [detail] |
2015-06-25 09:30 |
Okinawa | Okinawa Institute of Science and Technology | Online Density Estimation of Bradley-Terry Models Issei Matsumoto (Toyota), Kohei Hatano, Eiji Takimoto (Kyushu U.) IBISML2015-21 |
We consider an online density estimation problem for Bradley-Terry models that determine the probability of a match resu... [more] | IBISML2015-21 pp.173-180 |
| IBISML | 2015-03-06 11:00 |
Kyoto | Kyoto University | Asymptotic Properties of Area Under the ROC Curve via Likelihood Ratio Based Ranking Function Kentaro Nakanishi, Toshiyuki Tanaka (Kyoto Univ.), Naonori Ueda (NTT) IBISML2014-92 |
We study properties of the area under the ROC curve, which is one of measures to evaluate performance of a binary classi... [more] | IBISML2014-92 pp.55-62 |
| AP (2nd) |
2014-12-19 09:40 |
Kagoshima | Tanegashima Space Center | Estimation of Directivity and Gain Calculation on Array Antennas by Using 1D Electric Current Distribution Eriko Ohashi, Hiroyuki Arai (Yokohama National Univ.) |
In this paper, we estimate radiation directivity and gain of a linear dipole array (LDA) and a linear patch array (LPA) ... [more] | |
| IBISML | 2014-11-17 17:00 |
Aichi | Nagoya Univ. | [Poster Presentation]
Entropy Estimators Based on Simple Linear Regression Hideitsu Hino (Univ. of Tukuba), Kensuke Koshijima (Recruit), Noboru Murata (Waseda Univ.) IBISML2014-39 |
Three differential entropy estimators are proposed based on the second order expansion of the probability mass around th... [more] | IBISML2014-39 pp.33-40 |
| IBISML | 2014-11-17 17:00 |
Aichi | Nagoya Univ. | [Poster Presentation]
Direct Density-Derivative Estimation and Its Application in KL-Divergence Approximation Hiroaki Sasaki (Univ. of Tokyo), Yung-Kyun Noh (KAIST), Masashi Sugiyama (Univ. of Tokyo) IBISML2014-52 |
Estimation of density derivatives is a versatile tool in statistical data analysis. A naive approach is to first estimat... [more] | IBISML2014-52 pp.133-140 |
| IBISML | 2014-11-17 17:00 |
Aichi | Nagoya Univ. | [Poster Presentation]
Target Shift Adaptation for Conditional Density Estimation and Regression Tuan Duong Nguyen (Tokyo Inst. of Tech.), Marthinus Christoffel du Plessis, Masashi Sugiyama (Univ. of Tokyo) IBISML2014-55 |
We consider the problem of domain adaptation under target shift scenario, where the target marginal distributions p(y) d... [more] | IBISML2014-55 pp.155-160 |
| IBISML | 2014-11-17 17:00 |
Aichi | Nagoya Univ. | [Poster Presentation]
Regularized multi-task learning for multi-dimensional log-density gradient estimation Ikko Yamane (Tokyo Inst. of Tech.), Hiroaki Sasaki, Masashi Sugiyama (Univ. of Tokyo) IBISML2014-58 |
Log-density gradient estimation is a fundamental statistical problem and it has various practical applications such as c... [more] | IBISML2014-58 pp.177-183 |
| ICM, CQ, NS, NV (Joint) |
2014-11-14 09:00 |
Kochi | Kochi-City-Culture-Plaza CUL-PORT | Adaptive Forwarding Probability Control Based on Node Density in Store-Carry-Forward Routing Tatsuro Jonouchi, Tomotaka Kimura, Takahiro Matsuda, Tetsuya Takine (Osaka Univ.) CQ2014-79 |
Store-Carry-Forward Routing is one of the most important techniques in sparsely populated mobile ad-hoc networks. In ord... [more] | CQ2014-79 pp.47-52 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2014-09-02 16:15 |
Ibaraki | Rates of convergence of the universal Bayesian measure for continuous data Takanori Ayano, Joe Suzuki (Osaka Univ.) PRMU2014-53 IBISML2014-34 |
It is very important to estimate the probability of the data series accurately for applying MDL information criterion. ... [more] |
PRMU2014-53 IBISML2014-34 pp.143-146 |
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