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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| DE | 2014-09-11 16:10 |
Tokyo | NII、12F Room1208, 1210 | Topic Extraction from the Financial and Economical Monthly Reports by using LDA
-- Japanese Economical Climate Analysis just after the East-Japan Great Earthquake -- Yuriko Yano, Risa Hayashi, Yukari Shirota (Gakushuin University), Takako Hashimoto (Chiba University of Commerce), Tamaki Sakura (JCER)  DE2014-36 |
We conducted a topic extraction from the financial and economical monthly reports by Bank of Japan to analyze the time s... [more] | DE2014-36 pp.75-78 |
| DE | 2014-09-11 16:35 |
Tokyo | NII、12F Room1208, 1210 | Topic Extraction from the Financial and Economical Monthly Reports by using LDA
-- Japanese Economical Climate Analysis of the Second Abe Cabinet Period -- Asako Matsuda, Kazuma Okaishi, Yukari Shirota (Gakushuin University), Takako Hashimoto (Chiba Univ. of Commerce), Tamaki Sakura (JCER) DE2014-37 |
We conducted a topic extraction from the financial and economical monthly reports by Bank of Japan to analyze the time s... [more] | DE2014-37 pp.79-84 |
| QIT (2nd) |
2014-05-12 17:50 |
Aichi | Nagoya Univ. | Excess noise and transmittance in continuous variable quantum key distribution with discrete modulations Tsubasa Ichikawa, Yasufumi Koike, Vanou Ishii, Takuya Hirano (Gakushuin Univ.) |
[more] | |
| QIT (2nd) |
2013-05-27 14:30 |
Hokkaido | Hokkaido Univ. | Error Robustness of Spin Echo and Composite Quantum Gates Masamitsu Bando (Kinki Univ), Tsubasa Ichikawa (Gakushuin Univ), Yasushi Kondo, Mikio Nakahara (Kinki Univ), Yutaka Shikano (Institute for Molecular Science) |
In NMR, composite quantum gates are well-known method in order to realize a high-precision quantum control. By usin... [more] |
|
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Entanglement Properties in VBS State in Two Dimension Shu Tanaka (Univ. of Tokyo), Jie Lou (Fudan Univ.), Hosho Katsura (Gakushuin Univ.), Naoki Kawashima (Univ. of Tokyo) |
We study certain entanglement properties in valence-bond-solid (VBS) state on square and hexagonal lattices by exact ana... [more] | |
| QIT (2nd) |
2013-05-27 - 2013-05-28 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Entanglement Properties of Quantum Hard-core Particle Systems on ladders Ryo Tamura (NIMS), Shu Tanaka (University of Tokyo), Hosho Katsura (Gakushuin University) |
[more] | |
| HCS | 2013-01-25 10:20 |
Kochi | Kochi City Culture-Plaza CUL-PORT | Effect of subliminal angry faces on good impression and pupil response Sanae Yoshimoto (Japan Women's Univ./JST CREST), Hisato Imai (Gakushuin Univ.), Tatsuto Takeuchi (Japan Women's Univ.) HCS2012-66 |
Expressing an emotion is one of important factors in making good interpersonal communication. In this study, we examined... [more] | HCS2012-66 pp.71-76 |
| QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Poster Presentation]
Ramsey type interferometer in spinor Bose-Einstein condensate Hirosuke Suzuki, Sawako Sekine, Yasuhi Tomiyama, Sho Hasegawa, Yujiro Eto, Mark Sadgrove, Takuya Hirano (Gakushuin Univ.) |
We realize a Ramsey-type interferometer by applying coherent rotations to a spin-2 Bose-Einstein con- densate. The obtai... [more] | |
| QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Poster Presentation]
On the Key Rate of Continuous Variable Quantum Key Distribution with Discrete Modulations under Entangling Cloner Attacks Tsubasa Ichikawa, Kazuhiro Murayama, Takuya Hirano (Gakushuin Univ.) |
We present a security analysis of a continuous-variable quantum key distribution protocol with discrete modulations, ass... [more] | |
| DE | 2012-08-02 14:00 |
Aichi | Nagoya University | Visual Learning Material Development by Economic Database after the East Japan Earthquake
-- Economics Analysis of which Insight into the Nature of Real-Time Process and the Ignorance -- Yukari Shirota (Gakushuin), Takako Hashimoto (Chiba University of Commerce), Tamaki Sakura (JCER) DE2012-24 |
We would like to make a database of the time-series economics event data issued by the East Japan earthquake disaster on... [more] | DE2012-24 pp.47-52 |
| QIT (2nd) |
2012-05-22 10:00 |
Fukui | Fukui Univ. | Reduced Concatenated Composite Quantum Gates Masamitsu Bando (Kinki Univ.), Tsubasa Ichikawa (Gakushuin Univ.), Yasushi Kondo, Mikio Nakahara (Kinki Univ.) |
[more] | |
| AI | 2011-11-21 11:00 |
Fukuoka | A Working Pattern Extraction Method From Low Level PC Usage Logs Ryohei Saito (HH), Tetsuji Kuboyama (Gakushuin Univ.), Yuta Yamakawa (HH), Hiroshi Yasuda (Tokyo Denki Univ.) AI2011-19 |
This paper proposes a novel method for analyzing PC usage logs aiming to nd working patterns and behaviors of employee... [more] |
AI2011-19 pp.13-18 |
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| HCS | 2011-08-26 13:20 |
Kyoto | The Examination of Reliability and Validity of Implicit Association Test for Measuring Shyness
-- From the Perspective of Test-Retest Reliability and Criterion-Related Validity -- Tsutomu Fujii (Gakushuin Univ./CRET), Takafumi Sawaumi (Univ. of Tokyo/CRET), Atsushi Aikawa (Tokyo Gakugei Univ./CRET) HCS2011-30 |
This paper investigates reliability and validity of Implicit Association Test (in the following, IAT for short) for meas... [more] | HCS2011-30 pp.17-22 |
|
| NLP | 2011-05-26 16:30 |
Kagawa | Olive park olive memorial hall | Spontaneous Feature Extraction Using Data Synchronization
-- Application to Economic Data -- Takaya Miyano (Ritsumeikan Univ.), Kenichi Tatsumi (Gakushuin Univ.) NLP2011-9 |
A method for spontaneous data clustering based on collective synchronization in a network of phase oscillators is applie... [more] | NLP2011-9 pp.41-44 |
| IPSJ-CN, LOIS | 2011-05-19 11:00 |
Tokyo | NTT Musashino R&D Center | Clustering of PC Usage Pattern at Work by PC Operation Logs Analysis Ryohei Saito, Yuta Yamakawa (Humming Heads, Inc.), Tetsuji Kuboyama (Gakushuin Univ.), Hiroshi Yasuda (Tokyo Denki Univ.) LOIS2011-1 |
(To be available after the conference date) [more] | LOIS2011-1 pp.9-13 |
| LOIS | 2011-03-03 15:15 |
Okinawa | Ishigaki IT business support center | PC Usage Pattern Analysis through Active Window Transition Logs at Work Ryohei Saito, Yuta Yamakawa (Humming Heads, Inc.), Tetsuji Kuboyama (Gakushuin Univ.), Hiroshi Yasuda (Tokyo Denki Univ.) LOIS2010-77 |
This paper proposes a simple method for analysing PC usage logs aiming to identify working patterns and behaviors of ... [more] |
LOIS2010-77 pp.73-78 |
| TL | 2010-05-28 14:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg | Extensive Reading and Its Fruits
-- Reading Stamina is a reservoir of intelligence -- Akio Yamamoto (Gakushuin Boys' Senior High School/Gakushuin Univ.) TL2010-7 |
Stamina is considered necessary not only for physical exercises but also intelligent activities such as language use in ... [more] | TL2010-7 pp.33-37 |
| IA | 2007-07-19 14:20 |
Kyoto | room1 (J501) on 5th floor in J bldg, Kyoto Women's University | [Invited Talk]
Case studies of managements of the campus networking with the wide-area and broadband network Toshio Murakami (Gakushuin Univ.), Haruhisa Hayashi (Univ. of Hyogo) IA2007-16 |
By using the public/commercial wide-area and broadband network (EoMPLS and ATM-MPLS etc) as the campus intranet, it seem... [more] | IA2007-16 pp.37-42 |
| DE | 2007-07-02 15:20 |
Miyagi | Akiu hot springs (Sendai) | The Virtual Learning Environment in Oxford University Titled "WebLearn"
-- VLE Systems in UK -- Yukari Shirota (Gakushuin Univ.) DE2007-35 |
The paper describes the latest trend of computerized systems that support education and research in England universitie... [more] |
DE2007-35 pp.79-84 |
| PRMU, DE | 2005-06-17 16:00 |
Hokkaido | Hokkaido Univ. | Automation of Mathematical Presentation Materials from Metadata
-- A Case Study of Database Management for Graphical Objects -- Yukari Shirota (Gakushuin Univ.) |
For automation of mathematical learning materials from metadata, it is necessary that the concept of the metadata be exp... [more] | DE2005-27 PRMU2005-48 pp.81-86 |
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