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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLC, TL | 2016-06-05 10:45 |
Hokkaido | Otaru University of Commerce |  TL2016-12 NLC2016-12 |
These days, many people use social networking service (SNS) to share private information like photos and videos and t... [more] |
TL2016-12 NLC2016-12 pp.59-64 |
| PN, NS, OCS (Joint) |
2014-06-27 11:40 |
Oita | B-ConPlaza | Optical carrier extraction from carrier-less phase modulated signals Masayuki Matsumoto, Ryo Nishimura (Wakayama Univ.) OCS2014-23 |
(Advance abstract in Japanese is available) [more] | OCS2014-23 pp.59-63 |
| NLC | 2014-06-15 13:25 |
Fukuoka | Kyushu Institute of Technology | A comparative study of unsounded code strings at the end of Japanese, English, Spanish, Portuguese, and French tweets Hiroki Matsumoto, Yasuhiko Watanabe, Kunihiro Nakajima, Ryo Nishimura, Yoshihiro Okada (Ryukoku Univ.) NLC2014-17 |
In this study, we compare Japanese, English, Spanish, Portuguese, and French tweets submitted to Twitter and discuss how... [more] | NLC2014-17 pp.91-96 |
| NLC | 2013-12-04 17:15 |
Tokyo | Gree Inc. | A comparative study of unsounded code strings used frequently at the end of Japanese and English tweets Kunihiro Nakajima, Yasuhiko Watanabe, Ryo Nishimura, Yoshihiro Okada (Ryukoku Univ.) NLC2013-40 |
In this study, we compare Japanese and English tweets submitted to Twitter and discuss how we use unsounded code strings... [more] | NLC2013-40 pp.33-38 |
| NLC | 2012-12-19 10:50 |
Tokyo | Ookayama Campasu, Tokyo Institute of Technology | An Analysis of Questions Which Have Many Answers in a Q&A Site Yusuke Taniguchi, Masahiro Kojima, Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) NLC2012-34 |
In Q&A sites, some questions have many answers while other questions have not. In order to find the reasons why the diff... [more] | NLC2012-34 pp.7-12 |
| NLC | 2012-02-03 13:40 |
Niigata | Investigation of deviation of answer submission order between users who frequently submitted answers to the same questions Kenji Umemoto, Naoki Ishikawa, Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) NLC2011-65 |
Some users in a Q&A site abuse the anonymity and attempt to manipulate communications in the Q&A site by using multiple ... [more] | NLC2011-65 pp.53-58 |
|
| CS, SIP, CAS | 2011-03-04 10:50 |
Okinawa | Ohhamanobumoto memorial hall (Ishigaki)( | Apply MC-CDMA System to Mobile WiMAX System Ryo Nishimura, Takeshi Hashimoto (Univ. of Electro-Comm.) CAS2010-147 SIP2010-163 CS2010-117 |
In WiMAX system, one of the 3.9 generation mobile communications systems, the OFDMA technology, which is known to have h... [more] | CAS2010-147 SIP2010-163 CS2010-117 pp.263-268 |
| NLC | 2011-01-27 13:00 |
Ishikawa | Kanazawa Univ. | Detection of Users in a Q&A Site Who Submitted Multiple Answers to a Question by Using Multiple User Accounts Naoki Ishikawa, Kenji Umemoto, Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) NLC2010-30 |
Some users in a Q&A site abuse the anonymity and attempt to manipulate communications in the Q&A site. These users and t... [more] | NLC2010-30 pp.1-6 |
| NLC | 2011-01-27 13:30 |
Ishikawa | Kanazawa Univ. | Detection of users suspected of using multiple user accounts and manipulating evaluations in a community site by considering time between answer submission and the problem resolution Kenji Umemoto, Naoki Ishikawa, Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) NLC2010-31 |
Some users in a Q&A site abuse the anonymity and attempt to manipulate communications in the Q&A site. These users and ... [more] |
NLC2010-31 pp.7-12 |
| NLC, IPSJ-NL | 2010-07-23 14:30 |
Miyagi | Tohoku Univeristy | Detection of Users Suspected of Using Multiple User Accounts and Manipulating Communications in a Q&A Site Naoki Ishikawa, Yasuhiko Watanabe, Ryo Nishimura, Kenji Umemoto, Yoshihiro Okada (Ryukoku Univ.), Masaki Murata (Tottori Univ.) NLC2010-7 |
Some users in a Q&A site abuse the anonymity and attempt to manipulate communications in the Q&A site. These users a... [more] |
NLC2010-7 pp.63-68 |
| NLC | 2010-01-25 11:15 |
Hiroshima | Machizukuri Shimin Kouryu Plaza, Hiroshima City | Detection of Multiple Account Users Suspected of Manipulating Communications in a Q&A Site Naoki Ishikawa, Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) NLC2009-36 |
It is important to submit messages anonymously to a Q&A site. This is because anonymity gives users chances to submit qu... [more] | NLC2009-36 pp.19-24 |
| NLC | 2010-01-26 10:00 |
Hiroshima | Machizukuri Shimin Kouryu Plaza, Hiroshima City | Estimation of generality of information that should be described in a question that a user want to submit to a Q&A site Naoki Isogai, Masahiro Kojima, Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) NLC2009-43 |
If generality of information is estimated by a system which supports users to submit their questions to a Q&A site, user... [more] | NLC2009-43 pp.61-65 |
| NLC, IPSJ-NL, JSAI-SLUD [detail] | 2009-07-22 - 2009-07-24 |
Hokkaido | Kitami Institute of Technology | Dominant Variant Dictionaries for Supporting Variant Selection Aya Nishikawa, Yasuhiko Watanabe, Ryo Nishimura (Ryukoku Univ.), Masaki Murata (NICT), Yoshihiro Okada (Ryukoku Univ.) NLC2009-3 |
In Japanese, there are a large number of notational variants of words. In this study, to help document writers who feel ... [more] | NLC2009-3 pp.25-30 |
| NLC, IPSJ-NL, JSAI-SLUD [detail] | 2009-07-22 - 2009-07-24 |
Hokkaido | Kitami Institute of Technology | Identication of Authors Suspected of Manipulating Evaluations on Messages in a Communications Site Naoki Ishikawa, Ryo Nishimura, Yasuhiko Watanabe (Ryukoku Univ.), Masaki Murata (NICT), Yoshihiro Okada (Ryukoku Univ.) NLC2009-5 |
There are users who obtain multiple users IDs and pretend to be other persons they are not to manipulate evaluations on ... [more] | NLC2009-5 pp.79-84 |
| NLC | 2007-01-30 16:30 |
Hokkaido | Sapporo Convention Center | Knowledge Acquisition for Asking Back to a Questioner Using Mails Posted to a Mailing List Ryo Nishimura, Yasuhiko Watanabe, Yoshihiro Okada (Ryukoku Univ.) |
[more] | NLC2006-84 pp.67-72 |
| NLC | 2006-07-28 11:00 |
Hokkaido | Future University Hakodate | Confirmed Knowledge Acquisition Using Mails Posted to a Mailing List Yasuhiko Watanabe, Ryo Nishimura, Yoshihiro Okada (Ryukoku Univ.) |
In this paper, we first discuss a problem of developing a knowledge base by using natural language documents: wrong i... [more] |
NLC2006-10 pp.13-17 |
| PN | 2005-04-20 10:05 |
Tokyo | Univ. of Electric-Commications | [Invited Talk]
High-bandwidth TCP single-stream experiments on Long distance 10 Gbps Internet
-- Challenge to Internet2 Land Speed Record -- Kei Hiraki, Mary Inaba, Makoto Nakamura, , Ryo Nishimura, (Univ. of Tokyo), , (Chelsio Communications), , , , (Fujitsu Computer Technologies), Akira Kato, Seiichi Yamamoto, Katsuyuki Hasebe (WIDE Project) |
[more] | PN2005-1 pp.1-6 |
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