Kazunari SUGIYAMA
Research Fellow
School of Computing,
National University of Singapore (NUS)
Address:
AS6 #04-03,
Computing 1,
13 Computing Drive,
Singapore 117417
Telephone: +65 6516-4827
Facsimile: +65 6779-4580
E-mail: sugiyama [AT] comp.nus.edu.sg (English only), dcskazun [AT] nus.edu.sg (Japanese available)
(Please change "[AT]" into "@")
Information Retrieval, Natural Language Processing
(1) Methods for Characterizing Documents
(2) User Adaptive Information Retrieval
(3) Personal Name Disambiguation in Web Search Results
(4) Word Sense Disambiguation in Japanese Texts
(5) Information Extraction from Biological Literature
Publications
Journals
- Kazunari Sugiyama, Manabu Okumura: ``Personal Name Disambiguation in Web Search Results Using a Semi-Supervised Clustering Approach'' (in Japanese), Journal of Natural Language Processing, Association for Natural Language Processing (ANLP), Vol.16, No.5, pp.23-49, October 2009.
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Improvement in TF-IDF Scheme for Web Pages based on the Contents of Their Hyperlinked Neighboring Pages'', Systems and Computers in Japan, Vol.36, No.14, pp.56-68, December 2005.
[pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Adaptive Web Search Based on User Profile Constructed without Any Effort from Users'' (in Japanese), The Transactions of the Institute of Electronics, Information and Communication Engineers (IEICE), Vol.J87-D-I, No.11, pp.975-990, November 2004. [pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Improvement in TF-IDF Scheme for Web Pages based on the Contents of their Hyperlinked Neighboring Pages'' (in Japanese), The Transactions of the Institute of Electronics, Information and Communication Engineers (IEICE), Vol.J87-D-I, No.2, pp.113-125, Feburary 2004. [pdf]
Letters
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Adaptive Web Search Considering User's Ephemeral and Persistent Preferences'', The Database Society of Japan (DBSJ) Letters, Vol.3, No.1, pp.49-52, May 2004. [pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Improvement in TF-IDF Scheme for Web Pages and its Retrieval Accuracy'', The Database Society of Japan (DBSJ) Letters, Vol.2, No.1, pp.23-26, May 2003. [pdf]
International conferences and workshops
- Kazunari Sugiyama, Manabu Okumura: ``Semi-supervised Clustering
for Word Instances and Its Effect on Word Sense Disambiguation'',
The 10th International Conference on Intelligent Text Processing
and Computational Linguistics (CICLing 2009), Lecture Notes in Computer Science (LNCS), Springer-Verlag,
Vol.5449, pp.266-279, Mexico City, Mexico, March 1-7, 2009. [pdf]
- Kazunari Sugiyama, Manabu Okumura: ``Personal Name
Disambiguation in Web Search Results Based on a Semi-supervised
Clustering Approach'',
The 10th International Conference on Asian Digital Libraries (ICADL 2007), Lecture Notes in Computer
Science (LNCS), Springer-Verlag, Vol.4822, pp.250-256, Hanoi, Vietnam, December 10-13,
2007. [pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa
and Shunsuke Uemura: ``User-Oriented Adaptive Web Information
Retrieval based on Implicit Observations'', The 6th Asia
Pacific Web Conference (APWeb 2004), Lecture Notes in Computer
Science (LNCS), Springer-Verlag, Vol.3007, pp.636-643, Hangzhou, China, April 14-17, 2004. [pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Extracting Information on Protein-Protein Interactions from Biological Literature Based on Machine Learning Approaches'' (poster presentation), The 2nd NAIST Bio-COE International Symposium on Molecular Network in Cellular Signal Transduction and Environment Responses, Nara, Japan, January 19-20, 2004.
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Extracting Information on Protein-Protein Interactions from Biological Literature Based on Machine Learning Approaches'', The 14th International Conference on Genome Informatics (GIW 2003), Genome Informatics, Vol.14, pp.699-700, Universal Academy Press, Yokohama, Japan, December 14-17, 2003. [pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``A Method of Improving Feature Vector for Web Pages Reflecting the Contents of their Out-Linked Pages'', The 13th International Conference on Database and Expert Systems Applications (DEXA 2002), Lecture Notes in Computer
Science (LNCS), Springer-Verlag, Vol.2453, pp.891-901, Aix-en-Provence, France, September 2-6, 2002. [pdf]
Talks in seminar etc.
- Kazunari Sugiyama: ``Disambiguation in Web Search Results and Japanese Corpus'',
CS seminar / CHIME Text Processing Seminar, School of Computing, National University of Singapore, April 13, 2009.
Selected papers in Japanese domestic conferences
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``Adaptive Web Search Based on User's Implicit Preference'', The Institute of Electronics, Information and Communication Engineers (IEICE), In Proceedings of the 15th Data Engineering Workshop (DEWS2004), 5-B-4, Mie, Japan, March 4-6, 2004. [pdf]
- Kazunari Sugiyama, Kenji Hatano, Masatoshi Yoshikawa and Shunsuke Uemura: ``On Some Methods for Improving Feature Vectors for Web Pages and their Retrieval Accuracy'' (English Session), The Institute of Electronics, Information and Communication Engineers (IEICE), In Proceedings of the 14th Data Engineering Workshop (DEWS2003), 2-B-3, Ishikawa, Japan, March 3-5, 2003. [pdf]
Doctor's thesis
Professional Activities
Membership
IEEE (March 2003 - present)
AAAI (June 2003 - present)
Committee member etc.
Teaching
- Computer Literacy 1 (Fall semester, 2008)
Lectures about:
fundamental knowledge of computer such as hardware, software, network
fundamental knowledge required in digital age such as information ethics, personal information protection, intellectual property rights
Exercises about:
how to use a keyboard, the Internet, e-mail and how to make documents with MS Word
Hobbies
Swimming
Cycling