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Zheng, R.; Li, J.; Chen, H.; Huang, Z.: ¬A framework for authorship identification of online messages : writing-style features and classification techniques (2006)
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Schroeder, J.; Xu, J.; Chen, H.; Chau, M.: Automated criminal link analysis based on domain knowledge (2007)
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Chung, W.; Chen, H.: Browsing the underdeveloped Web : an experiment on the Arabic Medical Web Directory (2009)
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Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992)
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- IEEE transactions on systems, man and cybernetics. 22(1992) no.5, S.865-884
-
Hu, D.; Kaza, S.; Chen, H.: Identifying significant facilitators of dark network evolution (2009)
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- 22. 3.2009 18:50:30
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- Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.655-665
-
Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998)
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- Journal of the American Society for Information Science. 49(1998) no.3, S.206-216
-
Li, J.; Zhang, Z.; Li, X.; Chen, H.: Kernel-based learning for biomedical relation extraction (2008)
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-
Chen, H.; Chung, W.; Qin, J.; Reid, E.; Sageman, M.; Weimann, G.: Uncovering the dark Web : a case study of Jihad on the Web (2008)
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Leroy, G.; Chen, H.: Genescene: an ontology-enhanced integration of linguistic and co-occurrence based relations in biomedical texts (2005)
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- 22. 7.2006 14:26:01
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- Journal of the American Society for Information Science and Technology. 56(2005) no.5, S.457-468
-
Chen, H.; Ng, T.D.; Martinez, J.; Schatz, B.R.: ¬A concept space approach to addressing the vocabulary problem in scientific information retrieval : an experiment on the Worm Community System (1997)
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- Journal of the American Society for Information Science. 48(1997) no.1, S.17-31
-
Qin, J.; Zhou, Y.; Chau, M.; Chen, H.: Multilingual Web retrieval : an experiment in English-Chinese business intelligence (2006)
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-
Chau, M.; Wong, C.H.; Zhou, Y.; Qin, J.; Chen, H.: Evaluating the use of search engine development tools in IT education (2010)
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- Journal of the American Society for Information Science and Technology. 61(2010) no.2, S.288-299
-
Dumais, S.; Chen, H.: Hierarchical classification of Web content (2000)
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- Pages
- S.256-263
-
Chen, H.: Knowledge-based document retrieval : framework and design (1992)
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- Journal of information science. 18(1992), S.293-314
-
Chen, H.: Generating, integrating and activating thesauri for concept-based document retrieval (1993)
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- IEEE expert. 8(1993) no.2, S.25-34
-
Chen, H.; Lynch, K.J.; Bashu, K.; Ng, T.D.: Generating, integrating, and activating thesauri for concept-based document retrieval (1993)
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- IEEE expert. 8(1993), April, S.25-34
-
Schatz, B.R.; Johnson, E.H.; Cochrane, P.A.; Chen, H.: Interactive term suggestion for users of digital libraries : using thesauri and co-occurrence lists for information retrieval (1996)
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- Pages
- S.126-133
-
Chen, H.: ¬An analysis of image queries in the field of art history (2001)
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- Abstract
- Chen arranged with an Art History instructor to require 20 medieval art images in papers received from 29 students. Participants completed a self administered presearch and postsearch questionnaire, and were interviewed after questionnaire analysis, in order to collect both the keywords and phrases they planned to use, and those actually used. Three MLIS student reviewers then mapped the queries to Enser and McGregor's four categories, Jorgensen's 12 classes, and Fidel's 12 feature data and object poles providing a degree of match on a seven point scale (one not at all to 7 exact). The reviewers give highest scores to Enser and McGregor;'s categories. Modifications to both the Enser and McGregor and Jorgensen schemes are suggested
- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.3, S.260-273
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Jiang, S.; Gao, Q.; Chen, H.; Roco, M.C.: ¬The roles of sharing, transfer, and public funding in nanotechnology knowledge-diffusion networks (2015)
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- Source
- Journal of the Association for Information Science and Technology. 66(2015) no.5, S.1017-1029
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Chen, H.; Dhar, V.: Cognitive process as a basis for intelligent retrieval system design (1991)
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- Source
- Information processing and management. 27(1991) no.5, S.405-432
