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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IBISML | 2022-09-15 15:05 |
Kanagawa | Keio Univ. (Yagami Campus) (Primary: On-site, Secondary: Online) |
Improving Efficiency of Regularization Path Computation in Safe Pattern Pruning via Multiple Referential Solutions Takumi Yoshida (Nitech), Hiroyuki Hanada (RIKEN), Kazuya Nakagawa, Shinya Suzumura, Onur Boyar, Kazuki Iwata (Nitech), Shun Shimura, Yuji Tanaka (NaogyaU), Masayuki Karasuyama (Nitech), Kouichi Taji (NaogyaU), Koji Tsuda (UTokyo/RIKEN), Ichiro Takeuchi (NaogyaU/RIKEN)  IBISML2022-38 |
Safe Screening and Safe Pattern Pruning are methods for efficiently modeling high-dimensional features by $L_1$-regulari... [more] | IBISML2022-38 pp.39-46 |
| IBISML | 2018-03-06 10:25 |
Fukuoka | Nishijin Plaza, Kyushu University | Using local minima to accelerate Krawczyk-Hansen global optimization Hiroaki Takada (Univ. of Tokyo), Kazuki Yoshizoe (RIKEN), Daisuke Ishii (Univ. of Fukui), Koji Tsuda (Univ. of Tokyo) IBISML2017-99 |
Krawczyk-Hansen algorithm employs interval calculus and branch-and-bound search to solve a global optimization problem w... [more] | IBISML2017-99 pp.63-70 |
| IBISML | 2018-03-06 13:10 |
Fukuoka | Nishijin Plaza, Kyushu University | Sonar2image: GAN-based night vision for fish monitoring Kento Shin, Kei Terayama, Katsunori Mizuno, Koji Tsuda (Univ. of Tokyo) IBISML2017-102 |
Fish monitoring in an aquaculture farm is indispensable for managing fish growth and health status. However, it is not ... [more] |
IBISML2017-102 pp.85-89 |
| KBSE | 2018-03-02 14:20 |
Okinawa | A Study on a Programming Framework for Self-Adaptive Systems
-- Dynamic Verification Considering Time Constraints -- Hiroki Tsuda, Hiroyuki Nakagawa, Tatsuhiro Tsuchiya (Osaka Univ.) KBSE2017-59 |
Self-adaptive systems can adapt to environment changes and changes of internal conditions. In embedded systems that have... [more] | KBSE2017-59 pp.121-126 |
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| IBISML | 2017-11-09 13:00 |
Tokyo | Univ. of Tokyo | Fast Computation of Lower Bounds for Privacy Evaluations, Based on Binary Decision Diagrams Shogo Takeuchi (Univ. of Tokyo), Kosuke Kusano, Jun Sakuma (Univ. of Tsukuba), Koji Tsuda (Univ. of Tokyo) IBISML2017-60 |
An input value estimation is a privacy issue in a service provides information by personal information. It is necessary ... [more] | IBISML2017-60 pp.193-200 |
| IBISML | 2017-03-07 10:00 |
Tokyo | Tokyo Institute of Technology | Safe Pruning Rule for Predictive Sequential Pattern Mining and Its Application to Bio-logging Data Analysis Kaoru Kishimoto (NITech), Masayuki Karasuyama (NIT), Kazuya Nakagawa (NITech), Kotaro Kimura (Osaka Univ.), Ken Yoda (Nagoya Univ.), Yuta Umezu, Shinsuke Kajioka (NITech), Koji Tsuda (UTokyo), Ichiro Takeuchi (NITech) IBISML2016-105 |
Recently, the analysis for time-series logging data of animal behaviors, called bio-logging data, has attracted a wide a... [more] | IBISML2016-105 pp.41-48 |
| IBISML | 2016-11-16 15:00 |
Kyoto | Kyoto Univ. | Selective Inference for High-Dimensional Binary Classification Yuta Umezu, Kazuya Nakagawa (NIT), Koji Tsuda (Univ. of Tokyo), Ichiro Takeuchi (NIT) IBISML2016-59 |
In machine learning and other related area, the number of features is often reduced by some feature selection procedure ... [more] | IBISML2016-59 pp.93-100 |
| PRMU, IPSJ-CVIM, IBISML [detail] | 2016-09-05 13:15 |
Toyama | [Short Paper]
Selective Inference for Time-series Change-Point Analysis Yuta Umezu, Kazuya Nakagawa, Shigenori Inoue (NIT), Koji Tsuda (Tokyo Univ.), Mahito Sugiyama, Takuya Maekawa (Osaka Univ.), Toru Tamaki (Hiroshima Univ.), Ken Yoda (Nagoya Univ.), Ichiro Takeuchi (NIT) PRMU2016-63 IBISML2016-18 |
In this paper, we propose a statistical method for time series data after detecting a change point. Because the change p... [more] | PRMU2016-63 IBISML2016-18 pp.89-92 |
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| PRMU, IPSJ-CVIM, IBISML [detail] | 2016-09-05 15:45 |
Toyama | Sparse learning for pattern mining problem by using Safe Pattern Pruning method Kazuya Nakagawa, Shinya Suzumura, Masayuki Karasuyama (NIT), Koji Tsuda (Univ. of Tokyo), Ichiro Takeuchi (NIT) PRMU2016-70 IBISML2016-25 |
In this paper we study predictive pattern mining problems where the goal is to construct a predictive model based on a s... [more] | PRMU2016-70 IBISML2016-25 pp.127-134 |
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| CCS | 2015-11-10 15:25 |
Kyoto | Inamori Foundation Memorial Building, Kyoto Univ. | Optimal CDMA Systems with Heterogeneous Autocorrelations of Constant Power Spreading Sequence
-- Theory and its Performance Evaluation -- Hirofumi Tsuda, Ken Umeno (Kyoto Univ.) CCS2015-64 |
Recently, the new spreading sequence obtained by Weyl sequence is proposed. Its crosscorrelation function follows O(1/N)... [more] | CCS2015-64 pp.103-108 |
| NC, IPSJ-BIO, IBISML, IPSJ-MPS (Joint) [detail] |
2015-06-23 14:40 |
Okinawa | Okinawa Institute of Science and Technology | Selective inference for high-order interaction model Shinya Suzumura, Kazuya Nakagawa (NIT), Koji Tsuda (UT), Ichiro Takeuchi (NIT) IBISML2015-11 |
Finding statistically significant high-order interaction features in predictive modeling is important but challenging ta... [more] | IBISML2015-11 pp.69-74 |
| KBSE | 2015-05-26 10:00 |
Tokyo | A Preliminary Programming Framework for Self-Adaptive System on Real-World Hardware Hiroki Tsuda, Hiroyuki Nakagawa, Tatsuhiro Tsuchiya (Osaka Univ.) KBSE2015-7 |
Recently, the cost of controlling software systems have been increasing because of the scale and complexity of such syst... [more] | KBSE2015-7 pp.33-38 |
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| IBISML | 2014-03-07 10:30 |
Nara | Nara Women's University | Online Matrix Prediction with Log-Determinant Regularizer Kenichiro Moridomi, Kohei Hatano, Eiji Takimoto (Kyushu Univ.), Koji Tsuda (AIST) IBISML2013-75 |
We consider an online symmetric positive semi-definite matrix prediction problem with convex loss function and Frobenius... [more] | IBISML2013-75 pp.63-70 |
| IBISML | 2013-11-12 15:45 |
Tokyo | Tokyo Institute of Technology, Kuramae-Kaikan | [Poster Presentation]
Query auditing for privacy preserving similarity search Hiromi Arai (RIKEN), Koji Tsuda (AIST), Jun Sakuma (Univ. of Tsukuba) IBISML2013-46 |
In this paper, we propose a query auditing method for similarity searches that examines whether database responces satis... [more] | IBISML2013-46 pp.77-83 |
| COMP | 2013-03-18 13:45 |
Gifu | Gifu University | Compact and Fast Indices Based on Zero-Suppressed Binary Decision Diagrams Shuhei Denzumi (Hokkaido Univ.), Jun Kawahara (NAIST), Koji Tsuda (AIST/JST), Hiroki Arimura (Hokkaido Univ.), Shin-ichi Minato (Hokkaido Univ./JST), Kunihiko Sadakane (NII) COMP2012-56 |
In many real-life problems, we are often faced with manipulating families of sets. Manipulation of large-scale set famil... [more] | COMP2012-56 pp.23-30 |
| IN, NV (Joint) |
2012-07-19 17:10 |
Hokkaido | Hokkaido Univ. | [Invited Talk]
Analyzing power distribution networks by frontier-based method Takeru Inoue (JST), Keiji Takano (Tokyo IT), Takayuki Watanabe (Waseda Univ.), Jun Kawahara (JST), Ryo Yoshinaka (Kyoto Univ.), Akihiro Kishimoto (Tokyo IT), Koji Tsuda (AIST), Shin-ichi Minato (Hokkaido Univ.), Yasuhiro Hayashi (Waseda Univ.) IN2012-39 |
[more] | IN2012-39 pp.37-42 |
| IBISML | 2011-06-20 17:15 |
Tokyo | Takeda Hall | Fast Similarity Search of Binary Codes with Wavelet Tree Yasuo Tabei (JST), Koji Tsuda (CBRC) IBISML2011-15 |
Similarity search using locality sensitive codes is recently of increasing interest due to unprecedented scalability. Un... [more] | IBISML2011-15 pp.103-110 |
| IBISML | 2011-03-28 16:50 |
Osaka | Nakanoshima Center, Osaka Univ. | Enumerating Feature-Sets with Submodularity Yoshinobu Kawahara (Osaka Univ.), Koji Tsuda (AIST), Takashi Washio (Osaka Univ.), Akiko Takeda (Keio Univ.), Shin-ichi Minato (Hokkaido Univ.) IBISML2010-113 |
Selecting relevant features is a fundamental task in machine learning. Although many approaches have been investigated s... [more] | IBISML2010-113 pp.63-68 |
| IBISML | 2011-03-29 11:20 |
Osaka | Nakanoshima Center, Osaka Univ. | Information Geometry of Input-Output Tables Ryoko Morioka (AIST), Koji Tsuda (AIST/JST) IBISML2010-127 |
A input-output (IO) table is a fundamental tool in macro economics that summarizes the transactions among industrial sec... [more] | IBISML2010-127 pp.161-167 |
| IN | 2011-01-20 15:10 |
Osaka | Osaka Univ. | [Invited Talk]
Data Masking and Traceability for Inter-Cloud Data Security Kouichi Itoh, Yoshinori Katayama, Mebae Ushida, Gao Jie, Fumihiko Kozakura, Hiroshi Tsuda (Fujitsu Laboratories) IN2010-129 |
The use of cloud computing in business is expanding at a rapid clip in recent years. However, security of the data store... [more] | IN2010-129 pp.65-70 |
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