Publication List


1.    Nobuyuki Shimizu, Masato Hagiwara, Yasuhiro Ogawa, Katsuhiko Toyama and Hiroshi Nakagawa. "Metric Learning for Synonym Acquisition", The 22nd International Conference on Computational Linguistics : Coling 2008, pp.793-800 , Manchester, UK. Aug 18-22, 2008, pdf(not yet)(acceptance ratio 27%)

2.    Wei Hu, Nobuyuki Shimizu, Hiroshi Nakagawa and Huanye Sheng. "Modeling Chinese Documents with Topical Word-Character Models", The 22nd International Conference on Computational Linguistics : Coling 2008, pp.345-352 , Manchester, UK. Aug 18-22, 2008, pdf(not yet)(acceptance ratio 27%)

3.    Issei Sato, Minoru Yoshida, Hiroshi Nakagawa. "Knowledge Discovery of Semantic Relationships between Words Using Nonparametric Bayesian Graph Model", Fourteenth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp.587-595 , Las Vegas, USA, Aug 24-27, 2008, pdf(not yet)(acceptance ratio 14%)

4.    Ayako Hoshino, Hiroshi Nakagawa. "A Framework for Automatic Generation of Grammar and Vocabulary Questions Presenters", WorldCALL 2008 Programme Committee, oral presentation, Aug. 2008

5.    Ayako Hoshino, Hiroshi Nakagawa. "Sakumon and SakumonChallenge: semi-automated and automated question making systems for grammar and vocabulary testing Presenters",WorldCALL 2008 Programme Committee, Courseware Showcase , pp.-, Aug. 2008 (accepted)

6.    Yoshiaki Arai, Tomohiro Fukuhara, Hidetaka Masuda, Hiroshi Nakagawa. "Analyzing Interlanguage Links of Wikipedias", Wikimania 2008 Conference. Alexandria, Egypt July 17-19 2008. (accepted)preliminary pdf

7.    Youji Kiyota, Satoru Tamura, Hidetaka Masuda, Hiroshi Nakagawa. "Automated Subject Induction from Query Keywords through Wikipedia Categories and Subject Headings". 6th LREC(The 6th edition of the Language Resources and Evaluation Conference), (accepted), Marrakech,Morocco, May 2008. preliminary pdf

8.    Tomohiro Fukuhara, Akifumi Kimura, Yoshiaki Arai, Takafumi Yoshinaka, Hidetaka Masuda, Takehito Utsuro, Hiroshi Nakagawa. "KANSHIN: A Cross-lingual Concern Analysis System using Multilingual Blog Articles", The First International Workshop on Next-Generation Search (INGS2008), in conjunction with APWeb 2008, IEEE. pp. 83-90. Shenyang, China, 26 April 2008.pdf

1.    Yuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa, Noriko Kando "Analysing Features of Japanese Splogs and Characteristics of Keywords", WWW2008 workshop: AIRWeb2008. 22 April 2008.pdf

2.    Yuki Sato, Takehito Utsuro, Tomohiro Fukuhara, Yasuhide Kawada, Yoshiaki Murakami, Hiroshi Nakagawa, Noriko Kando "Collecting and Analyzing Japanese Splogs based on Characteristics of Keywords", Second International Conference on Weblogs and Social Media (ICWSM 2008) psoter session. April 2008.

3.    Shingo Ono, Issei Sato, Minoru Yoshida, Hiroshi Nakagawa. "Person Name Disambiguation in Web Pages using Social Network, Compound Words and Latent Topics", PAKDD2008(The 12th Pacific-Asia Conference on Knowledge Discovery and Data Mining), May.2008, Osaka, pdf(acceptance ration 12%)

4.    Minoru Yoshida, Akira Terada, Hiroshi Nakagawa, "Gram-Free Synonym Extraction via Suffix Arrays". AIRS2008(Asia Information Retrieval Symposium 2008), pp.282-291, Harbin,China, January 2008. pdf(acceptance ratio 27%)

5.    Ayako Hoshino, Hiroshi Nakagawa. "A Cloze Test Authoring System and its Automation ", ICWL2007-- The 6th International Conference on Web-based Learning , pp.174-181, Edingburgh, Scotland ; August 15-17, 2007)pdf(acceptance ratio 33%)

6.    Minoru Yoshida, Hiroshi Nakagawa, "Web Document Parsing: A New Approach to Modeling Layout-Language Relations," ICDAR2007 (The 9th International Conference on Document Analysis and Recognition), pp.203-207, Curitiba, Brazil, September 2007. pdf

7.    Tomohiro Fukuhara, Takehito Utsuro, Hiroshi Nakagawa. "Cross-Lingual Concersn Analysisi from Multiingual Weblog Articles", The 6th International Workshop on Social Intelligence Design (SID 2007), pp.55-64, Trent, Italy, July 2-4 2007 pdf

8.    Nobuyuki Shimizu, Hiroshi Nakagawa, "Structural Correspondence Learning for Dependency Parsing", EMNLP-CoNLL-ST 2007, Prague, Czech Republic, June 2007, pp.1166-1169 pdf

9.    Issei Sato, Hiroshi Nakagawa. "Semi-structure Mining Method for Text Mining with a Chunk-based Dependency Structure", PAKDD'07(The 11th Pacific-Asia Conference on Knowledge Discovery and Data Mining), Nanjin, China, May 22-25, 2007(acceptance ratio 17.67%)

10.Tomohiro Fukuhara, Hiroshi Nakagawa, Toyoaki Nishida. " Understanding Sentiment of People from News Articles: Temporal Sentiment Analysis of Social Events", ICWSM-2007 -- Int. Conf. on Weblogs and Social Media, pp.271-272, Boulder, Colorado, USA, Mar 26-28, 2007 pdf

11.Ayako Hoshino, Hiroshi Nakagawa. "Assisting cloze test making with a web application", SITE 2007--Society for Information Technology & Teacher Education International Conference, pp.2807-2814, San Antonio, Texas, USA; March 26-30, 2007pdf

12.Ayako Hoshino, Hiroshi Nakagawa. "Sakumon: An assisting system for English cloze test", SITE 2007--Society for Information Technology & Teacher Education International Conference (Demo), pp.2816-2816, Texas, USA; March 26-30, 2007pdf

13.Shingo Ono, Minoru Yoshida, Hiroshi Nakagawa. "NAYOSE: A System for Reference Disambiguation of Proper Nouns Appearing on Web Pages",AIRS2006(Asia Information Retrieval Symposium), Oct.2006, Singapore, ppt

14.Youji Kiyota, Hiroshi Nakagawa, "A Domain Ontology Production Tool Kit Based on Automatically Constructed Case Frames", LREC2006, pp.1482-1487, May 25-27, 2006, Genova, Italypdf

15.Tsutomu Ohkura, Youji Kiyota, Hiroshi Nakagawa. "Browsing System for Weblog Articles based on Automated Folksonomy", WWW2006 Workshop on the Weblogging Ecosystem, May, 2006, Edinburgh, Scotland, pdf

16.Kumiko Tanaka-Ishii, Hiroshi Nakagawa, "A Multilingual Usage Consultation Tool based on Internet Searching ---More than search engine, Less than QA", The 14th International World Wide Web Conference (WWW2005) pp.363-371. 2005 May, Chiba, Japanpdf(accetpance ratio 12%)

17.Minoru Yoshida and Hiroshi Nakagawa, "Reformatting Web Documents via Header Trees", 43rd ACL2005 Poster/Demo Session, pp.121-124. 2005 July, Ann Arbor pdf

18.Ayako Hoshino and Hiroshi Nakagawa, "A real-time multiple-choice question generation for language testing -- a preliminary study--", 43rd ACL2005 Second Workshop on Building Educational Applications Using Natural Language Processing, pp.17-20. 2005 July, Ann Arborpdf

19.Takeshi Masuyama, Hiroshi Nakagawa, "Web-based Acquisition of Japanese Katakana Variants", SIGIR2005 (The 28th Annual International ACM SIGIR Conference) . pp.338-344, 2005 Aug. , Salvador, Brazil.pdf ppt(acceptance ratio 17%)

20.Osamu Takizawa1, Kyoko Makino, Tsutomu Matsumoto, Hiroshi Nakagawa and Ichiro Murase, "Method of Hiding Information in Agglutinative Language Documents Using Adjustment to New Line Positions",IEEE KES2005 (Springer LNCS 3683, pp.1039-1048), Sept.14-16, 2005 Melbourne, Australia

21.Ayako Hoshino , Hiroshi Nakagawa, WebExperimenter for Multiple Choice Question Generation", HLT-EMNLP-05(Human Language Technology Conference Conference on Empirical Methods in Natural Language Processing), Proceedings of HLT/EMNLP 2005 Interactive Demonstrations, pp.18-19, October 6-8, 2005 Vancouver, B.C., Canada, pdf

22.Minoru Yoshida, Hiroshi Nakagawa, "Automatic Term Extraction based on Perplexity of Compound Words", Robert Dale, Kam-Fai Wong, Jian Su, and Oi Yee Kwong (Eds.): Natural Language Processing - IJCNLP 2005 Second International Joint Conference, Jeju Island, Korea, October 11-13, 2005. Proceedings, Springer LNAI 3651, pp. 269-279, Oct. 11-13, 2005, Juje, Korea pdf

23.Hiroshi Nakagawa and Hidetaka Masuda: "Extracting Paraphrases of Japanese Action Word of Sentence Ending Part From Web and Mobile News Articles", AIRS2004, Oct.2004 ppt

24.Minoru Yoshida and Hiroshi Nakagawa. "Specification Retrieval -- How to Find Attribute-Value Information on the Web?", Proceedings of IJCNLP (International Joint Conference of Natural Language Processing) 2004, pp.520-527, Hainan-Island, China, March 2004

25.Hidetaka Masuda, Shuuich Tsukamoto and Hiroshi Nakagawa, "Recognition of HTML Table Structure", Proceedings of IJCNLP (International Joint Conference of Natural Language Processing) 2004, pp.183-188, Hainan-Island, China, March 2004,pdf

26.Hiroshi Nakagawa, Hideaka Masuda and Dai Sato, "Terminal Device Oriented Comparable Corpora and its Alignment -- Towards Extracting Paraphrasing Patterns -- ", Proceedings of LREC2004(4th INTERNATIONAL CONFERENCE ON LANGUAGE RESOURCES AND EVALUATION), pp.1167-1170, Lisbon, Portugal, May 2004pdf

27.Hiroshi Nakagawa, Hiroyuki Kojima, Akira Maeda, "Chinese Term Extraction from Web Pages Based on Compound word Productivity", 42nd Annual Meeting of the Association for Computational Linguistics (ACL2004), Third SIGHAN Workshop on Chinese Language Processing, pp.79-85, Barcelona, Spain, July, 2004 pdf

28.Koichi Yamada, Hisashi Komine, Hiroshi Kinukawa, Hiroshi Nakagawa, "Abstract of Abstract: A New Summarizing Method based on Document Frequency and Clause Length", SCI2004(The 8th World Multi-Conference on Systemics, Cybernetics and Informatics), Volume XIV, pp.56-61, Orland,U.S.A., July. 2004

29.Takeshi Masuyama, Satoshi Sekine, Hiroshi Nakagawa, "Automatic Construction of Japanese KATAKANA Variant List from Large Corpus", COLING2004(Proceedings of the 20th International Conference on Computational Linguistics), pp. 1214-1219, Geneva, Switzerland, August 2004 pdf

30.Hiroshi Nakagawa, Hideaka Masuda, "Extracting Paraphrases of Japanese Sentence Ending Part From Web and Mobile News Articles", Proceedings of AIRS2004(Asia Information Retrieval Symposium), pp.56 -62, Beijin, China pdf

31.Takashi Masuyama, Hiroshi Nakagawa: "Two Step POS Selection for SVM based Text Categorization", IEICE Transaction of Special Issue on Information Processing Technology for Web Utilization, Vol. E87-D, pp.15-21, Feb. 2004pdf

32.Kenichiro Akai, Masayasu Murano, Ichiro Murase, Kyoko Makino, Osamu Takizawa, Tsutomu Matsumoto, Masataka Suzuki, Katsunari Yoshioka and Hiroshi Nakagawa, "IMPLEMENTING XML INFORMATION HIDING BY XSLT", Proceedings of STEG'04:Pacific Rim Workshop on Digital Steganography, 2004, pp.96 -100, Fukuoka

33.Hiroshi Nakagawa, Tatsunori Mori: "Automatic Term Recognition based on Statistics of Compound Nouns and their Components", Terminology, Vol.9 No.2, pp. 201-219, 2003 pdf

34.Takashi Masuyama, Hiroshi Nakagawa. "Cascaded Feature Selection in SVM Text Categorization", Lecture Note in Computer Science: the proceedings of 4th International Coference on Intelligent Text Processing and Computational Linguistics CICLing-2003, pp.588-591, Mexico City, Feb. 2003

35.Kumiko Tanaka-Ishii, Masato Yamamoto, Hiroshi Nakagawa. "Kiwi: A Multilingual Usage Consultation Tool based on Internet Searching", Proceedings of the Interactive Posters/Demonstrations, ACL-03, pp.105-108, Sapporo, July 2003

36.Kumiko Tanaka-Ishii, Michiko Abe, Hiroshi Nakagawa. "Categorization of movies using comments", Proceedings of PACLING'03 (Pacific Association for Computational LINGuistics), pp.221-229, Halifax, Nova Scotia, Canada, Aug. 2003

37.Hiroshi Nakagawa, Tataunori Mori. "A Simple but Powerful Automatic Term Extraction Method", Computerm2: 2nd International Workshop on Computational Terminology, COLING-2002 WORKSHOP, pp. 29-35,Taipei, August 31, 2002

38.Takashi Masuyama, Hiroshi Nakagawa. "Applying Cascaded Feature Selection to SVM Text Categorization", 3rd International Workshop on Natural Language and Information Systems, pp. 241-245, Aix-en-Provence, France, September 2-3, 2002

39.Hiroshi Nakagawa: "Disambiguation of single noun translations extracted from bilingual comparable corpora", Terminology, Vol.7, No.1, pp.63-83, 2001 pdf

40.Hiroshi Nakagawa. "Disambiguation of Compound Noun Translations Extracted from Bilingual Comparable Corpora", 6th Natural Language Processing Pacific Rim Symposium (NLPRS'01), 67-74,Tokyo, 2001

41.Toshihiko Watanabe, Yusuke Inutsuka, Kumiko Tanaka-Ishii and Hiroshi Nakagawa. "Text Entry/Conversion Systeem for Mobile Phones", 6th Natural Language Processing Pacific Rim Symposium (NLPRS'01), 781-782,Tokyo, 2001

42.Hidetaka Masuda, Daisuke Yasutomi, Hiroshi Nakagawa. "How to Transform Tables in HTML for Displaying on Mobile Terminals", 6th NLPRS Workshop of Automatic Paraphrasing: Theories and Applications, Tokyo, 2001

43.Singo Inoue, Kyoko Makino, Ichiro Murase, Osamu Takizawa, Tsutomu Matsumoto and Hiroshi Nakagawa. "Proposal on Information Hiding Method using XML", 6th NLPRS Workshop of NL/XML, Tokyo, 2001

44.Tatsunori Mori, Mamoru Matsuo, Hiroshi Nakagawa: "Zero pronoun resolution by Linguistic Constraints and Defaults -- The case of Japanese Instruction Manuals --" SPECIAL ISSUE ON ANAPHORA RESOLUTION IN MACHINE TRANSLATION, (Ruslan Mitkov editor), Machine Translation, Vol.14, pp. 231 - 245, 2000

45.Hiroshi Nakagawa: "Automatic Term Recognition based on Statistics of Compound Nouns", Terminology, Vol.6, No.2, pp.195 - 210, 2000 pdf

46.Hiroshi Nakagawa, ``Disambiguation of Lexical Translations Based on Bilingual Comparable Corpora'', 2nd International Conference on Language Resources and Evaluation:LREC2000 Workshop of Terminology Resorces and Computation: WTRC2000, pp.33-38, Athens, 2000.5

47.Seigo Tanimura, Hiroshi Nakagawa, ``Alignment of Sound Track with Text in a TV Drama'',Proceedings of the Workshop Semantic Annotation and Intelligent Content, Luxembroug, pp. 63 - 69, 2000.8

48.Koich Yamada, Kazunari Sugiyama, Yasunori Yonemine, Hiroshi Nakagawa, "Identification of Coreference Between Names and Faces", ACL Workshop on 'Coreference and Its Applications' 1999.6

49.Tatsunori Mori, Shun'ichi Tanaka, Hiroshi Nakagawa, "Similarity Calculation of Segment Retrieval for Aid in reading Related Documents", Proceedings of Natural Language Processing Pacific Rim Symposium '99 (NLPRS'99), pp 178 - 183, 1999.11

50.Tatsunori Mori, Hiroshi Nakagawa, Nobuyuki Omori, Jun Okamura, "Hypertext Authoring for Linking Relevant Segments of Related Instruction Manuals", Proceedings of the 17th International Conference on Computational Linguistics /36th Annual Meeting of the Association for Computatinal Linguistics (COLING-ACL 98), pp. 929 - 933, 1998.8, Montreal, Canada

51.Hiroshi Nakagawa, Tatsunori Mori, "Nested Collocation and Compound Noun For Term Extraction", Proceedings of the First Workshop on Comutational Terminology (COMPUTERM'98), pp. 64 - 70, 1998.8, Montreal, Canada

52.Koichi Saito, Yoshihiro Iwai, Naoyoshi Tamura, Hiroshi Nakagawa, "Numerical Information Extraction from Newspaper's Articles", The 3rd International Workshop on Information Retrieval with Asian Languages (IRAL'98), 1998.10 Singapore, pp. 39 - 45

53.Hiroshi Nakagawa, "Extraction of Index Words from Manuals", 4th RIAO'97 Conference Computer-Assisted Searching on the Internet, pp. 598 - 611, 1997.6, McGill University, Montreal, Canada

54.Tatsunori Mori, Mamoru Matsuo, and Hiroshi Nakagawa, "Constraints and Defaults on Zero Pronouns in Japanese Instruction Manuals", Proceedings of ACL(Annual Meeting of the Association for Computational Linguistics) Workshop "Operational factors in practical, robust anaphora resolution for unrestricted texts" 1997.7, Madrid, Spain, pp.7-13

55.Hiroshi Nakagawa, Yoshitomo Yaginuma, Masao Sakauchi, "Scene Direction Based Reference In Drama Scenes", Proceedings of ACL(Annual Meeting of the Association for Computational Linguistics) Workshop "Referring Phenomena in a Multimedia Context and their Computational Treatment" 1997.7, Madrid, Spain, pp.52-58

56.Ko-ichi Yamada, Tatsunori Mori and Hiroshi Nakagawa, "Japanese Compound Nouns Matching For Information Retrieval", The 2nd International Workshop on Information Retrieval with Asian Languages -1997, 1997.10 Tsukuba-City, Japan, pp.158 - 164

57.Mamoru Matsuo, Tatsunori Mori and Hiroshi Nakagawa, "Resolution of Zero Pronouns in Japanese instruction Manuals and its Application", The 4th Natural Language Processing Pacific Rim Symposium'97 (NLPRS'97), pp. 81 - 86, 1997.12, Puket, Thailand

58.Hiroshi Nakagawa, "Index-Words Extraction Based On Word Generative Power", Workshop on Information Retrieval with Oriental Languages, pp. 9-16, 1996.6, Taejon, Korea

59.Tatsunori Mori, Hiroshi Nakagawa, "Zero Pronouns and Conditionals in Japanese Instruction Manuals", Proceedings of the 16th International Conference on Computational Linguistics (COLING 96), pp.782 - 787, 1996.8, Copenhagen, Denmark

60.Shin-ichiro Nishizawa, Hiroshi Nakagawa, "Coreference Analysis for Japanese Complex Sentences", The 3rd Natural Language Processing Pacific Rim Symposium'95 (NLPRS'95), pp.284 - 289, 1995.12, Seoul, Korea

61.Tatsunori Mori, Hiroshi Nakagawa, "A pragmatic approach to zero pronoun resolution in Japanese manual sentences", The 3rd Natural Language Processing Pacific Rim Symposium'95 (NLPRS'95), pp.296 - 301, 1995.12, Seoul, Korea

62.Hiroshi Nakagawa, Shin-ichiro Nishizawa, "Semantics of Complex Sentences in Japanese", The 15th International Conference on Computational Linguistics (COLING'94) pp.679-685, 1994.8, Kyoto, Japan

63.Tatsunori Mori, Hiroshi Nakagawa, "Constraint of the Japanese Conjunction "shikashi (but)"", First Pacific Association for Computer Linguistics Conference (PACLING'93), , pp 43 - 52, 1993.4, Vancouver, Canada

64.Nobuaki Muto, Hiroshi Nakagawa, "Semantics of Japanese Particles for NP Coordination", 4th Conference of Natural Language Understanding and Logic Programming (NLULP4), pp 172 - 185 ,1993.10, Nara, Japan

65.Hiroshi Nakagawa, "Evidential Modality in Spoken Dialogues", International Symposium on Spoken Dialogue (ISSD-93), pp 215 - 218, 1993.11, Waseda University, Tokyo

66.Susumu Ono, Hiroshi Nakagawa, Semantics of Japanese Sentence Final Particles --- about `Yo' `Ne' and `Na' ---", Natural Language Processing Pacific Rim Symposium '93 (NLPRS '93), pp248 - 255, 1993.12, Fukuoka, Japan

67.Nobuaki Muto, Hiroshi Nakagawa : "Japanese Case Marker Distribution", International Symposium on Natural language Understanding and AI '92, 1992.7, Iizuka, Japan

68.Hiroshi Nakagawa : "Zero Pronouns as Experiencer in Japanese Discourse", Proceedings of COLING'92, pp. 324 -- 330, 1992.7, Nantes, France,

69.Hiroshi Nakagawa, Nobuaki Muto, Tatsunori Mori : "Activity Propagation as Discourse Understanding", 2nd Pacific Rim International Conference on Artificial Intelligence, pp. 233 -- 238, 1992.9, Seoul, Korea

70.Tatsunori Mori, Hiroshi Nakagawa : "A Formalization of Metaphor Understanding in situation Semantics", International Joint Conference of Artificial Intelligence (IJCAI) -91 Workshop W.20 Computational Approaches to Non-literal Language etc. 1991.8, Sydney Australia

71.Hiroshi Nakagawa : "Highlighted Meanings of RNP and Anaphora in Elliptical VPs in Japanese", Natural Language Processing Pacific Rim Symposium, 1991.11, Singapore

72.Fangqing Dong, Hiroshi Nakagawa : "Semantics of Non-monotonic Reasoning based on Perfect Model", Lecture Notes in Artificial Intelligence 485, Logic Programming '89, (editor) K.Furukawa etal. pp. 38-53, 1991

73.Tatsunori Mori, Hiroshi Nakagawa : "A Formalization of Metaphore Understanding in Situation Semantics", in %J.Barwise, etal (eds.) CSLI Lecture Notes : Situation Theory and Its Application II, pp.327-345, 1991

74.Hiroshi NAKAGAWA , Tatsunori MORI : "A Parser based on Connectionist Model", Proceeding of COLING'88 , pp.454-457, 1988.8, Budapest, Hungary

75.Hiroshi Nakagawa : "The Prolog Program Transformation System", IFIP TC 2 Working Conference on Program Specification and Transformation at Bad Toelz ,FRG, North-Holland, 1986.4, Bad Toelz, Germany

76.Hiroshi Nakagawa : "The Prolog Program Transformation System", Program Specification and Transformation edited by l.g.l.t.meertens North-Holland, pp.21-30,1986

77.Etsuo Itho and Hiroshi Nakagawa : "Heuristics Applied in Tree Manipulation Algorithm Synthesis", Lecture Notes in Computer Science 221, Logic Programming '85, edited by Eiiti Wada, Springer-Verlag, pp.44-55, 1986

78.Hiroshi Nakagawa : "Prolog Program Transformations and Tree Mmanipulation Algorithms", Journal of Logic Programming, (editor: J.A.Robinson) Vol. 3 , No. 2 , pp. 77-91, 1985

79.Hiroshi Nakagawa : "AND Parallel PROLOG with Divided Assertion Set", IEEE 1984 International Symposium on Logic Programming, pp.22-28, Feburuary, 1984, Atlantic City, USA.

80.Hiroshi Inose, Tadao Saito, Hiroshi Nakagawa : "On-line Remote Access System for a Pattern Data Base Featuring Microfihe Storage and Facsimile Recording", National Telecommunications Conference '80, pp.16.3.1-4, November, 1980, USA.