S.W. Jung, K.H. Sung, T.W. Park and H.C. Kwon, "Performance Improvement using Two-Level Cashing on Information Retrieval System ", Proceedings of the EALPIIT2002, Hanoi, Vietnam, pp295-299, January 20022001³â
 S.W. Jung, K.H. Sung, T.W. Park, H.C. Kwon, "Intelligence Integration of Information on the Internet for Travelers on Demand ", 2001 ISIE Proceedings, Pusan, Korea, pp.338-342, June 2001
 B.H. Lee, D.W. Park, Y.J. Chung, H.C. Kwon, "Efficiency Improvement of Korean Information Retrieval System Using Relative Distance Between Index Words ", 2001 ISIE Proceedings, Pusan, Korea, pp.243-246, June 2001
 B.H. Lee, M.S. Park, Y.J. Chung, H.C. Kwon, "Design and Implementation of Multi-Agent Environment for Internet Information Retrieval Service ", 2001 ISIE Proceedings, Pusan, Korea, pp.318-321, June 2001
 T.W. Park, K.H. Sung, S.W. Jung, H.C. Kwon, " Meaningful Analysis of Information using Table Parser on the Internet ", Proceedings of the ICIM'01, Kwangju, Korea, pp.132-136, November 2001
 M.Y. Kang, S.H. Park, H.C. Kwon, " A Pattern Analysis of Lexical Ambiguities and the Korean Grammer Checker with Partial Parsing ", Proceedings of CKITOP 2001, Daejeon, Korea, pp.45-52, November 20012000³â
 Y.J. Chung, H.C. Kwon, "Parallel Two-Processor Scheduling for Interval Ordered Tasks ",The Fourth International Conference/Exhibition on High Performance Computing in the Asia-Pacific Region, Beijing, China, pp.272-276, May 2000
 Y.J. Chung, J.H. Park, A.S. Yoon, H.C. Kwon "An Improved Korean Morphological Analyzer ",Artificial Intelligence and Soft Computing, Banff, Alberta, Canada, pp.466-471, July 20001999³â
 S.N. Kim, H.S.Nam, H.C.Kwon, "A Korean Speller for Multi-Part Speech Terms", '99 ICCPOL , pp.297-300, The university of ToKushim, March 24-26, 1999
  Su-Nam Kim, Sang-Yun Won, Hyuk-Chul Kwon, "An Analysis of Korean Compound Nouns Using Semantic Information", Proc. of the 17th IASTED International Conf. Applied Informatics
 A.S. Yoon, H.C.Kwon, H.G. Kim, H.W.Jeong, M.W.Lee, "Developing web-based french learning courseware in korean environments", Proceedings of The Applied Informatics '99, in press.
 A.S. Yoon, H.C.Kwon, "On-line call system: what to consider in designing and developing?", Les Journes de la Linguistique Applique '99, in press. A.S. Yoon, H.C.Kwon, "Web-based language learning system in korean environments", The International conference on the Cognitive Science '99, in press.
 Hyuk-Gyu Cho, H.J.Park, H.C.Kwon, "A Cooperative and Interactive Search Engine", Proc. of the 16th IASTED International Conf. Applied Informatics, IASTED/ACTA Press, pp.55-57, Garmisch-Partenkirchen, Germany, February 23-25, 1998
 H.S.Nam, K.S.So, H.C.Kwon, "Resolving, Lexical and Syntactic Ambiguities using Heuristic rules for a Korean grammar checker", Proceedings Vol III, Association for Intelligent Machinery, pp.454-457, North Carolina, USA,
 H.C.Kwon, A.S.Yoon, "Rule-Based Morphological Disambiguation using Statistics in an Agglutinative Language", XVIth International Congress of Linguists,Paris p327, 1997 H.C.Kwon, Y.S.Chae, D.I.Park, "A Practical Speller Using Multiple Dictionaries and a Corpus", IASTED, pp204-207, Proceeding of the IASTED International Conference Artificial Intelligence and Soft Computing, held July 27 ~ 31, 1997, Banff, Canada
 H.C.Kwon, H.J.Kim, D.I.Park, "Implementation of a Korean Grammar Checker Using Collocation of Words and Partial Analysis of a Sentence", IASTED, pp208-211, Proceeding of the IASTED International Conference Artificial Intelligence and Soft Computing, held July 27 ~ 31, 1997, Banff, Canada H.C.Kwon, Y.J.Kim, D.I.Park, S.P.Choi, "A Korean Polishing System by Collocation of Words and Partial Parsing", ICCS '97: International Conference on Cognitive Science, pp224-229, 1997
 M. J. Kim, H. C. Kwon, "A Korean Phrasal Indexing using a Greedy Parsing", IRAL '97: Information Retrieval With Asian Languages-1997, pp88-94, Tsukuba-shi, Japan, October 8 ~ 9 , 1997
 Huck-Chul, "Current Status and Trend of NLP Technologies in Korea", Korea-France Joint Workshop on Language Industries, pp7-11, Seoul, Korea, October 14, 1997
 S.P.Choi, H.C.Kwon, "A Hybrid Approach for the Postprocessing of a Korean OCR", NLPRS '97, pp629-632, Phuket, Thailand, December 2 ~ 4, 1997
 H.C.Kwon, M.J.Kim, J.Y.Lee, "One Level Bit-Vector Compression with Relative Addressing", Proceeding of the Workshop on Information Retrieval with Oriental Languages, Taejon, Korea, pp96-101, 1996. H.C.Kwon, M.J.Kim, A.S.Yoon, "Rule-based Approach to Korean Morphological Disambiguation Supported by Statistical Method", PACLIC 11, pp237-246 , 1996
 H.C. Kwon, A.S. Yoon & J.P. Suh, "Enseignement du fran ais travers du r seau lectronique", Le 9e Congr s Mondial de la F.I.P.F. (Fderation Internationale des Professeurs Fran ais, Tokyo, Presented in Aug. 1996.
 H.C.Kwon, Su-Hyun Park, "A Modular Approach to the Implementation of Two-level Morphological Transducers", NLPRS '95: Proc. of Natural Language Processing, Pacific Rim Symposium '95, Seoul, pp.258-265, 1995. H.C.Kwon, S.H.Lee, H.J.Hwang, M.J.Kim, "Contextual Postprocessing of Korean OCR System by Linguistic Constraints", ICDAR '95: Third International Conference on Document Analysis and Recognition, Canada, pp557-562, 1995.
 H.C.Kwon, A.S.Yoon, "A Network-Based Writing System for French", Proc. of the 10th Pacific Asian Conference on Language, Information and Computer, Hong-Kong, 1995.
 Chul-Min Sim , Min-Jung Kim,Hyuk-Chul Kwon, "Automatic Revision of Korean Texts by Collocation of Words", 1994 International Conference on Computer Processing of Oriental Languages, pp280-284, 1994
 H.C.Kwon, Lauri Karttunen, "Incremental Construction of a Lexical Transducer for Korean", 15th International Conference on Computational Linguistics, COLING 94, pp1262-1266, 1994.
 Hyuk-Chul Kwon, Young-Soog Chae, "A Dictionary-Based Morphological Analysis", Proc. of Natural language processing, Pacific Rim Symposium '91, Singapore, pp.178-185, 1991.
 Hyuk-Chul Kwon, Aesun Yoon, "Unification-Based Dependency Parsing of Governor-Final Languages", Proc. of Second International Workshop on Parsing Technology, Cancun, Maxcio, pp182-192, 1991
 H.C.Kwon, Y.U.Park, A.S.Yoon, "A Korean Parser with Unification-Based Dependency Grammar", Proc. of '90 Seoul International Conference on Natural Language Processing, Seoul, pp.250-257, 1990. H.C.Kwon, A.S.Yoon, Y.U.Park, "A Korean Analysis System Based on Unification and Chart", Proc. of Pacific Rim International Conference on Artificial Intelligence '90, Nagoya, pp.251-256, 1990.
 J.M.Choi,M.S.Song, K.J.Jeong, H.C.Kwon, S.Y.Han, Y.T.Kim, "A Prolog Based Korean-English Machine Translation System and Its Efficient Dictionary Manipulation", The Logic Programming Conference '85, ICOT, pp.303-315, 1985. (Lecture Notes in Computer Science Vol.221)