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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CQ | 2014-07-10 11:15 |
Osaka | Analysis of the Robustness of Degree Centrality against Random Errors in Graphs Sho Tsugawa (Univ. of Tsukuba), Hiroyuki Ohsaki (Kwansei Gakuin Univ.)  CQ2014-18 |
Network analyses, which analyze the topological structure of large-scale complex networks such as social networks, brain... [more] | CQ2014-18 pp.19-24 |
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| IBISML | 2014-03-07 10:05 |
Nara | Nara Women's University | Online Prediction with Bradley-Terry Models and Logistic Models Issei Matsumoto, Kohei Hatano, Eiji Takimoto (Kyushu Univ) IBISML2013-74 |
We consider an online density estimation problem under the Bradley-Terry model which determines the probability of the o... [more] | IBISML2013-74 pp.55-62 |
| IBISML | 2014-03-07 14:45 |
Nara | Nara Women's University | Estimation of Item Preference Parameter with User Review Data Shunichi Mochizuki, Yu Fujimoto, Noboru Murata (Waseda Univ.) IBISML2013-79 |
There are services that recommend items such as shops or products to users based on scores or ratings that other users h... [more] | IBISML2013-79 pp.89-94 |
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2013-11-27 10:25 |
Kagoshima | Fast distance calculation method for rooted tree with CUDA Hiroki Sakamoto, Yasuhiro Takashima (Univ. of Kitakyushu) VLD2013-62 DC2013-28 |
In this paper, we propose a fast distance calculation method for the rooted tree with CUDA. In recent years, GPGPU has ... [more] |
VLD2013-62 DC2013-28 pp.7-12 |
|
| RCS, AP (Joint) |
2013-11-21 10:25 |
Shimane | Matsue Terrsa | Non-linear Fast Fading Compensation for HTRCI-MIMO/OFDM with QRM-MLD and Channel Ranking Yuta Ida (Yamaguchi Univ.), Masanori Yofune (Hiroshima City Univ.), Chang-Jun Ahn (Chiba Univ.), Takahiro Matsumoto, Shinya Matsufuji (Yamaguchi Univ.) RCS2013-186 |
In multiple-input multiple-output orthogonal frequency division multiplexing (MIMO/OFDM) systems, large complexity is co... [more] | RCS2013-186 pp.73-77 |
| IBISML | 2013-11-12 15:45 |
Tokyo | Tokyo Institute of Technology, Kuramae-Kaikan | [Poster Presentation]
Support vector comparison machines Toby Dylan Hocking, Supaporn Spanurattana, Masashi Sugiyama (Tokyo Inst. of Tech.) IBISML2013-51 |
In ranking problems, the goal is to learn a ranking function $r(x)inRR$ from labeled pairs $x,x'$ of input points. In... [more] |
IBISML2013-51 pp.115-121 |
| PRMU | 2013-02-22 16:40 |
Osaka | Large-scale Web Video Shot Ranking Exploiting Visual Features and Tag Co-occurrence Do Hang Nga, Keiji Yanai (Univ. of Electro- Comm.) PRMU2012-176 |
In this paper, we propose a novel ranking method which aims to detect automatically relevant Web video shots of speci c ... [more] | PRMU2012-176 pp.221-226 |
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| DE | 2012-12-13 14:00 |
Kyoto | Campus Plaza Kyoto | A study of online novel ranking based on collective intelligence Kazunori Shimizu, Eisuke Ito, Sachio Hirokawa (Kyushu Univ.) DE2012-33 |
A large number of novels are being uploaded as online novels. The present paper proposes a ranking algorithm based on ... [more] |
DE2012-33 pp.107-112 |
| IBISML | 2012-11-07 15:30 |
Tokyo | Bunkyo School Building, Tokyo Campus, Tsukuba Univ. | Privacy Breach and Differential Privacy of Similarity Search Hiromi Arai (RIKEN), Jun Sakuma (Univ. of Tsukuba) IBISML2012-60 |
We examine the database privacy of similarity based ranking for a database of private records where each record and quer... [more] | IBISML2012-60 pp.185-192 |
| IN | 2012-01-26 14:55 |
Hokkaido | Asahikawa-Terminal-Hotel | On the Robustness of Centrality Measures against Link Weight Quantization in Social Network Analysis Yukihiro Matsumoto, Sho Tsugawa, Hiroyuki Ohsaki, Makoto Imase (Osaka Univ) IN2011-124 |
Researches on social network analyses have been actively performed. In social network analysis, individuals are repres... [more] |
IN2011-124 pp.23-28 |
| IBISML | 2011-11-09 15:45 |
Nara | Nara Womens Univ. | Approximate Reduction from AUC Maximization to 1-norm Soft Margin Optimization Daiki Suehiro, Kohei Hatano, Eiji Takimoto (Kyushu Univ.) IBISML2011-48 |
Finding linear classifi ers that maximize AUC scores is important in ranking research. This is naturally formulated as ... [more] |
IBISML2011-48 pp.39-46 |
| IBISML | 2011-03-28 15:00 |
Osaka | Nakanoshima Center, Osaka Univ. | A Study on Position-based Adaptive Weighting for Ranking SVM Masayuki Karasuyama, Takuya Hasegawa, Tsukasa Matsuno, Ichiro Takeuchi (Nagoya Inst. of Tech.) IBISML2010-115 |
This paper presents a novel training algorithm for ranking support vector machine (ranking SVM). The focus is on how to ... [more] | IBISML2010-115 pp.77-83 |
| IN, NS (Joint) |
2011-03-04 13:40 |
Okinawa | Okinawa Convention Center | A study of optimal metadata ranking for the one content to many metadata model Yuto Yoshinari, Takamichi Miyata, Katsunori Yamaoka, Yoshinori Sakai (Tokyo Inst. of Tech.) IN2010-189 |
Information retrieval systems usually provide only one metadata selected from multiple different metadata corresponding ... [more] | IN2010-189 pp.271-276 |
| PRMU | 2011-02-17 11:00 |
Saitama | An Extension of Semantic Texton Forests to Multi-Label Problem Using Label Ranking Takaaki Fukuta, Hironobu Fujiyoshi (Chubu Univ.) PRMU2010-210 |
A method for multi-label semantic segmentation is proposed. The proposed method is based on the use of semantic texton... [more] |
PRMU2010-210 pp.13-18 |
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| IBISML | 2010-11-04 15:00 |
Tokyo | IIS, Univ. of Tokyo | [Poster Presentation]
Learning Evaluation Functions for Shogi Using SVM-based Bipartite Ranking Learning Daiki Suehiro, Kohei Hatano, Hideo Bannai, Eiji Takimoto, Masayuki Takeda (Kyushu Univ.) IBISML2010-74 |
Recently, automatic optimization of parameters by applying machine learning methods has become a mainstream approach for... [more] | IBISML2010-74 pp.113-118 |
| AP | 2010-02-18 13:35 |
Tokyo | Toshiba | Design, Trial Manufacturing and Evaluation of the Diversity Antenna achieved by the Muhti-Objective Genetic Algorithm Takanori Yamashita, Yoshihiko Kuwahara (Shizuoka Univ.) AP2009-192 |
This report proposes a design scheme of the ISDB-T diversity antenna for the Notebook-PC and the flat panel TV using of ... [more] | AP2009-192 pp.47-52 |
| PRMU | 2008-12-19 11:45 |
Kumamoto | Kumamoto Univ. | Multiclass VisualRank: Image Ranking Method in Clustered Subsets Based on Visual Features Mitsuru Ambai, Yuichi Yoshida (Denso IT Laboratory, Inc) PRMU2008-178 |
In this paper, we propose Multiclass VisualRank, a method that expands the idea of VisualRank into more than one categor... [more] | PRMU2008-178 pp.183-188 |
| DE | 2008-12-01 | Tokyo | Gakushuin | [Poster Presentation]
RINCA: Ranking based on Information Needs in conjunction with Click log Analysis Masaya Murata, Hiroyuki Toda, Yumiko Matsuura, Ryoji Kataoka (NTT Cyber Solutions Laboratories) DE2008-60 |
Precision at a higher rank in search results is one of the important factors that determines the performance of the sear... [more] | DE2008-60 p.19 |
| PRMU, DE | 2008-06-20 11:10 |
Hokkaido | Otaru-Shimin-Kaikan | Influence of Wikipedia on Search Engine Rankings Hiroaki Sone, Yasuaki Yoshida, Yu Hirate (Waseda Univ.), Hayato Yamana (Waseda Univ./NII) DE2008-16 PRMU2008-34 |
Search engines are necessary to find information from the Internet. There is an investigation report that users recogniz... [more] | DE2008-16 PRMU2008-34 pp.89-94 |
| DE | 2007-07-02 14:20 |
Miyagi | Akiu hot springs (Sendai) | Discovering Typical Queries for Web Pages Yutaka Kabutoya (Kyoto Univ.), Takayuki Yumoto (Univ. of Hyogo), Satoshi Oyama, Katsumi Tanaka (Kyoto Univ.) DE2007-30 |
Nowadays many users use search engines to find and browse a desirable Web page. Those queries to reach a given page conc... [more] | DE2007-30 pp.49-54 |
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