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௓д਄
Chen, Keh-Jiann Research Description
Research Description
Construction of ontology and common sense
knowledge databases is very time consuming. In the last
twenty some years, we have developed an infrastructure
for Chinese language processing that includes part-of-
speech tagged corpora, treebank, Chinese lexical data-
bases, Chinese grammar, word identification systems,
and sentence parsers. In the future we will utilize the
developed infrastructure to extract linguistic and do-
main knowledge from various corpora and texts on the
Web to enhance current knowledge databases. The tar-
geted databases include general domain ontology, spe-
cial domain ontology, as well as lexical, syntactic, and
ਿ ͉ ༟ ࣘ
ਿ ͉ ༟ ࣘ
semantic knowledge databases. The various databases
will be inter-connected to form a ConceptNet for lan-
ᔖcc၈j޼ӺࡰResearch Fellow (1989--)
guage processing and logical inference. For knowledge
௰৷ኪዝj Ph.D., CS, State University of New York representation we study the logical foundation of ontol-
at Buffalo (1981) ogy and fine-grain semantic representation. We also
ཥcc༑j+886-2-2788-3799 ext. 1510 study near-synonyms to identify fine-grain differences
ෂccॆj+886-2-2782-4814 between synonyms. These processes enable us to better
understand meaning representation and meaning com-
ཥɿڦᇌjkchen@iis.sinica.edu.tw
position. We will remodel the current ontology struc-
ၣccࠫjhttp://www.iis.sinica.edu.tw/pages/kchen tures of WordNet, HowNet, and FrameNet to achieve a
better and more unified representation, called Extended-
• Keh-Jiann Chen is a research fellow of the Institute HowNet. In addition, we will study modal logics and
of Information Science, Academia Sinica and mem- integrate modal logic systems into a unified framework
ber of the ACL, ACM, CLCS and the ROCLING and develop automated inference and theorem prov-
society. He is the co-director of the Chinese Knowl-
ing methods based on the logical framework. We will
edge & Information Processing (CKIP) group at
focus on conceptual processing of Chinese documents.
Academia Sinica.
The design of knowledge-based language processing
• His current research interests include Chinese
language processing, lexical semantics, and corpus systems will utilize statistical, linguistic, and common-
linguistics. He is now developing research environ- sense knowledge provided by our evolving ConceptNet
ments for Chinese natural language processing in- to parse the conceptual structures of sentences and
cluding Chinese lexical databases, Chinese corpora
interpret the meanings of sentences. Knowledge-based
and Chinese parsers.
language processing systems incorporate knowledge
• Dr. Chen is one of the founding members of the
bases to form a learning system. Thus, language pro-
Computational Linguistic and Chinese Language
cessing systems increase their processing power due
Processing Society (ROCLING). He served as 2nd
term president of the society from 1991 to 1993. to enhancement of the knowledge bases. Conversely,
He had been the editor-in-chief of the International the knowledge bases are evolving due to the automatic
Journal of Computational Linguistics and Chinese
knowledge extraction made by language processing
Language Processing from 1996 to 2004, and is
systems.
the editors of the Journal of Computer Processing
of Oriental Language and the Communications of
COLIPS.
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޼Ӻᔊʧ
޼Ӻᔊʧ
ٝᗆܔ࿴݊ɓ΁ঃࣛ൬ԫٙɽʈ೻dҢࡁ йԸҬ̈୚ᇘႧจٙڌ༺˙όʿႧจٙΥϓዚ
ίཀ̘ɚɤεϋ೯࢝əʕ˖ஈଣਿᓾܔணމ͊ ՓfҢࡁɰਗ਼ҷഛԨ዆Υ຅ɨ௰ࠠࠅٙɓԬٝ
ԸٙІਗʷٝᗆܔ࿴͂ɨਿᓾfவԬਿᓾܔண ᗆݖ࿴ν൚ၣeٝၣʿԫ΁࣪ݖၣd˸༺Ց༰
̍ўᅺাႧࣘࢫe̩ഐ࿴ዓ༟ࣘࢫe൚คࢫe Գٙ዆Υٝᗆڌ༺ӻ୕fҢࡁਗ਼೯࢝˸฿ׂމ
ʕ˖Ⴇجe൚คʱؓӻ୕ʿ̩࡚ؓኜഃfҢࡁ ʕːٙʕ˖ஈଣҦஔdה೯࢝ٙҦஔਗ਼л͜І
ਗ਼л͜ҁϓٙਿᓾٝᗆၾҦஔԸІਗפ՟ၣ༩ ਗפ՟੻Ցٙ୕ࠇeႧԊႧجʿ੬ᗆৃࢹЪމ
˖΁ʕᒯўٙৃࢹdᓒ̂ତϞٝᗆݖ࿴Ԩܔͭ ਿᓾٝᗆ͜׵ʱؓ˖΁ٙ฿ׂഐ࿴Ԩᐝ༆˖΁
Research Fellows
ჯਹٝᗆࢫʿ൚คٝᗆࢫfҢࡁਗ਼ஹഐʔΝٙ ٙจ່dආϾפ՟อٙٝᗆf˸ɪӉ᜷Җϓɓ
ٝᗆࢫҖϓɓࡈҁ዆ٙ฿ׂၣ˸౤৷ࠇၑዚપ ࡈІਗʷٙኪ୦ӻ୕dႧ˖ஈଣӻ୕̙຾͟І
ଣʿႧԊə༆ঐɢfίٝᗆڌ༺޼Ӻ˙ࠦҢࡁ ਗʱؓኪ୦อٝ஼˚һอٝᗆࢫdΝࣛɰᔟ͟
ਗ਼޼Ӻٝᗆݖ࿴ٙਿᓾଣሞʿ୚ᇘႧจٙڌ༺ ٝᗆࢫٙһอᄣආəႧ˖ஈଣٙঐɢf
ᅼό-ٝၣᓒ̂وf ᔟ͟ʱؓڐ່൚ٙ୚ฆࢨ
Research Fellows
Selected Publications
Selected Publications
1. Li, Shih-Min, Su-Chu Lin, and Keh-Jiann Chen. 2005 “Feature Rep- 13. Tsai Yu-Fang and Keh-Jiann Chen, 2003,” Context-rule Model for
POS Tagging”, Proceedings of PACLIC 17, pp146-151.
resentations and Logical Compatibility between Temporal Adverbs
and Aspects”, International Journal of Computational Linguistics and 14. Keh-Jiann Chen, Jia-Ming You, Dee-Hwa Kao, & Cheng-Huei Wu,
Chinese Language Processing, Vol. 10, #4, P.445-458. 2003,” Design of Lexical Databases for Financial Domain”, Proceed-
2. Hsieh, Yu-Ming, Duen-Chi Yang, Keh-Jiann Chen, 2005, ”Linguis- ing of NLPKE 2003, PP 781-789.
tically-Motivated Grammar Extraction, Generalization, and Adapta- 15. Ma, Wei-Yun and Keh-Jiann Chen, 2003,” A Bottom-up Merging
tion”, Lecture Notes in Computer Science: Natural Language Pro- Algorithm for Chinese Unknown Word Extraction”, Proceedings of
ACL, Second SIGHAN Workshop on Chinese Language Processing,
cessing – IJCNLP 2005: Second International Joint Conference, Jeju
Island, Korea, October 2005, Editors: Kam-Fai Wong, Jian Su, Oi Yee pp31-38.
Kwong. P.177-187. 16. Ma, Wei-Yun and Keh-Jiann Chen, 2003,” Introduction to CKIP Chi-
3. Chen, K.J. & Yu-Ming Hsieh, 2005, ”Chinese Treebanks and Grammar nese Word Segmentation System for the First International Chinese
Extraction”, Lecture Notes in Computer Science: Natural Language Word Segmentation Bakeoff”, Proceedings of ACL, Second SIGHAN
Processing – IJCNLP 2004: First International Joint Conference, Workshop on Chinese Language Processing, pp168-171.
Hainan Island, China, March 22-24, 2004, Revised Selected Papers, 17. Chen, Keh-Jiann & Jia-Ming You, 2002, “A Study on Word Similarity
Editors: Keh-Yih Su, Jun’ichi Tsujii, Jong-Hyeok Lee, et al. P.655-661. Using Context Vector Models,” Computational Linguistics and Chi-
4. Keh-Jiann Chen, Shu-Ling Huang, Yueh-Yin Shih, Yi-Jun Chen, nese Language Processing, Vol. 7, #2, pp. 37-58.
2005,” Extended-HowNet: A Representational Framework for 18. ಀᅆᙚeᄎ݇᜝e৷๫׼e௓д਄d2002,© ˸࿴൚ܛၾ޴Чج
Concepts”, Proceedings of Ontolex 2005, pp.1-6. މ͉ٙʕ˖ਗ൚Іਗʱᗳ޼Ӻ©, Computational Linguistics and
5. Shih, Yueh-Yin, Shu-Ling Huang, Yi-Jun Chen , Keh-Jiann Chen, Chinese Language Processing, Vol. 7, #1, pp.1-28.
2005,” Semantic Representation and Composition for Spatial Concepts 19. ௓д਄, 2002,©ཥɿ൚Պၾ൚คٝᗆڌ༺©, ʕ˖ڦࢹኪజdVol.
in Extended-HowNet”, Proceeding of NLPKE 2005, pp.735-740. 16, #4,PP.1-11.
6. Li, Shih-Min, Su-Chu Lin, Keh-Jiann Chen, 2005,”A Probe into 20. John Case, K. J. Chen, and Sanjay Jain, 2001 “Costs of General Pur-
Ambiguities of Determinative-measure Compounds”, Proceedings of pose Learning”, Theoretical Computer Science, pages 455--473, Vol-
ROCLING 2005, pp.247-256. ume 259, Number 1—2.
7. Tsai Yu-Fang and Keh-Jiann Chen, 2004,” Reliable and Cost-Effective 21. Chen, Keh-Jiann, Chu-Ren Huang, Feng-Yi Chen, Chi-Ching
Pos-Tagging”, International Journal of Computational Linguistics & Luo,Ming-Chung Chang, Chao-Jan Chen, and Zhao-Ming Gao. 2001.
Chinese Language Processing, Vol. 9 #1, pp83-96. Sinica Treebank: Design Criteria, Representational Issues and Imple-
8. Hua-jui Peng, Chi-ching Chen , Chiu-yu Tseng, and Keh-jiann Chen mentation. Anne Abeille (Ed.) Building and Using Syntactically An-
2004,”Predicting Prosodic Words from Lexical Words- a First Step notated Corpora. Language and Speech series. Dordrecht:Kluwer.
Towards Predicting Prosody from Text” Proceedings of the 4 th Interna- 22. Huang, Chu-ren, K. Ahrens, Li-li Chang, Keh-Jiann Chen, M. C. Liu,
tional Symposium on Chinese Spoken Language Processing. Mei-Chih Tsai, 2000,” The Module-Attribute Representation of Verbal
9. You, Jia-Ming, Keh-Jiann Chen, 2004 “Automatic Semantic Role As- semantics: From Semantics to Argument Structure”’ International
signment for a Tree Structure”, Proceedings of SIGHAN workshop. Journal of Computational Linguistics and Chinese Language Process-
10. Chu-Ren Huang, Chun-ling Chen, Cui-Xia Weng, and Keh-Jiann ing, Vol.5, #1, pp.19-46.
Chen. 2004 “The Sinica Sense Management System: Design and 23. Chief, L.C., Chu-ren Huang, Keh-Jiann Chen, Mei-Chih Tsai, Li-
Implementation” Proceedings of 5 th Lexical Semantics Workshop li Chang, 2000,” What Can Near Synonyms Tell Us”’ International
(CLSW-5), pp15-22. Journal of Computational Linguistics and Chinese Language Process-
11. Lin, Su-Chu, Shih-Min Li, and Keh-Jiann Chen. 2004 “Taxonomy of ing, Vol.5, #1, pp.47-60.
Fine-grain Semantic Roles for Nominal Modifi ers” Proceedings of 5 th 24. Li-li Chang, Keh-Jiann Chen, Chu-ren Huang, 2000,”Alternation
Lexical Semantics Workshop (CLSW-5) , pp259-263. Across Semantic Field: a Study of Mandarin Verb of Emotion”’ Inter-
12. Chen, Keh-Jiann, Chu-Ren Huang, Feng-Yi Chen, Chi-Ching national Journal of Computational Linguistics and Chinese Language
Luo,Ming-Chung Chang, Chao-Jan Chen, and Zhao-Ming Gao, Processing, Vol.5, #1, pp. 61-80.
2003, “Sinica Treebank: Design Criteria, Representational Issues and 25. ੵᘆᘆd௓д਄dර֢ʠd2000,©ဏႧਗ൚൚คႧจʱؓjڌ༺
Implementation”. In Anne Abeille (Ed.) Treebanks Building and Us- ᅼόၾ޼Ӻ˙ج© International Journal of Computational Linguis-
ing Parsed Corpora. Language and Speech series. Dordrecht:Kluwer, tics and Chinese Language Processing, Vol.5, #1, pp. 1-18.
pp231-248.
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