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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AI | 2015-12-18 14:30 |
Okinawa | Comparison of SVM and Decision Tree for Prediction of Postoperative Hospital Stay Yuusuke Adachi, Takanori Yamashita, Yosifumi Wakata (Kyushu Univ.), Hidehisa Soejima (Saiseikai Kumamoto Hospital), Naoki Nakashima, Sachio Hirokawa (Kyushu Univ.)  AI2015-36 |
In the medical practice, vast medical data are accumulated every day with medical computerization now. Due to increasin... [more] | AI2015-36 pp.59-64 |
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| AI | 2015-12-18 14:50 |
Okinawa | Effect of Synonym on Prediction Performance for Postoperative Hospital Stay by Text Mining Haruka Kubo, Takanori Yamashita, Brendan Flanagan, Yosifumi Wakata (Kyushu Univ.), Hidehisa Soejima (Saiseikai Kumamoto Hospital), Naoki Nakashima, Sachio Hirokawa (Kyushu Univ.) AI2015-37 |
[more] | AI2015-37 pp.65-69 |
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| AI | 2015-12-18 15:10 |
Okinawa | Checking correctness of semantic dictionary by multiple detection methods Takuya Hirao, Nao Wariishi, Takahiko Suzuki, Sachio Hirokawa (Kyushu Univ.) AI2015-38 |
There is a growing demand for machine-readable semantic dictionary. Costly to determine the integrity of the semantic di... [more] | AI2015-38 pp.71-76 |
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| AI | 2015-12-18 15:30 |
Okinawa | Diachronic analysis of Thick and Think adjective antonym pair usage in wine tasting notes Brendan Flanagan (Kyushu Univ.), Kiyota Hashimoto (Prince of Songkla Univ.), Sachio Hirokawa (Kyushu Univ.) AI2015-39 |
Antonymic adjectives in discourse can be used to express opposing properties of a meaning dimension. An example of this ... [more] | AI2015-39 pp.77-81 |
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| NLC | 2015-09-11 11:35 |
Tokyo | Convention Room AP Shibuya-Dogenzaka (Tokyo) | Feature Words to Predict Long Post-Operatively Stay in Semi-structured Medical Records Takanori Yamashita, Haruka Kubo, Yuusuke Adachi, Yoshifumi Wakata, Brendan Flanagan (Kyushu Univ.), Hidehisa Soejima (Kumamoto Hospital), Naoki Nakashima, Sachio Hirokawa (Kyushu Univ.) NLC2015-32 |
The hospital information system has expanded, and importance of medical data utilization is increasing. Electronic medic... [more] | NLC2015-32 pp.75-79 |
| NLC | 2015-02-05 13:25 |
Osaka | T.O.G | Relationship between difficulty and ambiguity of words estimated by WSD Koki Miyata, Takahiko Suzuki, Sachio Hirokawa (Kyushu Univ.) NLC2014-47 |
When learning a new word in language learning, there are two problems. One is how difficult the word itself is. The seco... [more] | NLC2014-47 pp.17-22 |
| AI | 2014-11-27 13:50 |
Fukuoka | Detection of Error Synonyms in the Japanese WordNet
-- A trial of using corpus -- Takuya Hirao, Koki Miyata, Takahiko Suzuki, Sachio Hirokawa (Kyushu Univ.) AI2014-18 |
Lexical Database the Japanese WordNet is a useful tool in natural language processing. However, it is officially announc... [more] | AI2014-18 pp.13-18 |
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| AI | 2014-11-27 15:20 |
Fukuoka | Analyzing Learning Behavior of Educational Digital Contents Sachio Hirokawa, Chengjiu Yin, Atsushi Shimada, Fumiya Okubo, Hiroaki Ogata (Kyushu Univ.) AI2014-21 |
[more] | AI2014-21 pp.31-35 |
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| NLC | 2014-09-11 10:50 |
Tokyo | Yahoo Japan Inc., 11F Seminar Room | Construction of Dominant Factor Presumption Model for Postoperative Hospital Days from Operation Records Takanori Yamashita, Yoshifumi Wakata, Satoshi Hamai, Yasuharu Nakashima, Yukihide Iwamoto, Brendan Flanagan, Naoki Nakashima, Sachio Hirokawa (Kyushu Univ.) NLC2014-18 |
Importance of medical data utilization is increasing under the influence of digitalization of medical treatment. Electro... [more] | NLC2014-18 pp.1-6 |
| NLC | 2014-06-15 09:25 |
Fukuoka | Kyushu Institute of Technology | Extraction of Determinants of Postoperative Length of Stay from Operation Records Takanori Yamashita, Yoshifumi Wakata, Satoshi Hamai, Yasuharu Nakashima, Yukihide Iwamoto, Naoki Nakashima, Sachio Hirokawa (Kyushu Univ.) NLC2014-11 |
Secondary use of clinical text data are gaining much attention in improving the quality and the efficiency of medical tr... [more] | NLC2014-11 pp.59-64 |
| NLC | 2013-09-12 10:30 |
Tokyo | National Olympics Memorial Youth Center | Difficulty and Ambiguity of Verbs
-- Analysis based on Synsets in Japanese WordNet -- Koki Miyata, Takahiko Suzuki, Sachio Hirokawa (Kyushu Univ.) NLC2013-15 |
When foreign students study Japanese words, they have to understand two things at a time. The first thing is to know how... [more] | NLC2013-15 pp.7-12 |
| NLC | 2013-09-13 14:50 |
Tokyo | National Olympics Memorial Youth Center | Prediction of Growth Rate of Operating Income from Securities Reports by Sentence Based Analysis Sachio Hirokawa (Kyushu Univ.) NLC2013-29 |
(Advance abstract in Japanese is available) [more] | NLC2013-29 pp.77-82 |
| 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 |
| NLC | 2012-08-31 15:10 |
Kanagawa | Fuji Xerox | Feature Words that Describe Problem Sentence in Scientific Article Toshihiko Sakai, Sachio Hirokawa (Kyushu Univ.) NLC2012-23 |
The literature survey on related work requires a lot of efforts in reading all articles that are retrieved by queries. W... [more] | NLC2012-23 pp.73-78 |
| SP, NLC, IPSJ-SLP [detail] | 2011-12-19 11:25 |
Tokyo | Extraction of new abbreviated words using Crowdsourcing System Toshihiko Sakai (Kyushu Univ.), Masayuki Ashikawa (Toshiba), Sachio Hirokawa (Kyushu Univ.) NLC2011-36 SP2011-81 |
New words and abbreviated words are being born every day in CGM(consumer generated media) on the Web, such as Facebook ... [more] |
NLC2011-36 SP2011-81 pp.13-17 |
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| AI | 2011-11-21 14:00 |
Fukuoka | Integration of SNS and Search Engine for Community-based Search Xiaobin Wu, Jun Zeng, Tetsuya Nakatoh, Chengjiu Yin, Sachio Hirokawa (Kyushu Univ.) AI2011-23 |
The investigation activities using a search engine are indispensable to acquisition of new knowledge. When we investigat... [more] | AI2011-23 pp.37-42 |
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| ET | 2011-11-04 15:30 |
Okinawa | Learning by Searching
-- Learning Theory and Practice -- Chengjiu Yin, Jun Zeng, Yoshiyuki Tabata, Sachio Hirokawa (Kyushu Univ.) ET2011-65 |
We learn and acquire knowledge through various means, such as: learning new words by looking them up in a dictionary. In... [more] | ET2011-65 pp.55-60 |
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| NLC, TL | 2011-10-10 13:25 |
Okayama | Bldg. of Graduate School NST Okayama Univ. | Analysis of Bankruptcy Information using Clue Words Sachio Hirokawa, Tetsuya Nakatoh (Kyushu Univ.) TL2011-26 NLC2011-23 |
The extraction of the feature words from the search results is an important problem of the document interpretation and s... [more] | TL2011-26 NLC2011-23 pp.7-10 |
| NLC | 2011-07-08 10:40 |
Tokyo | IBM Japan, Ltd. | Analysis of Search Results using Double Rank Method Sachio Hirokawa (Kyushu Univ.) NLC2011-12 |
[more] | NLC2011-12 pp.61-65 |
| NLC | 2011-07-08 11:05 |
Tokyo | IBM Japan, Ltd. | Feature Extraction using Restricted Boot Strapping Sachio Hirokawa (Kyushu Univ.) NLC2011-13 |
[more] | NLC2011-13 pp.67-72 |
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