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Please use this identifier to cite or link to this item: http://hdl.handle.net/10119/4138

Title: An Analysis of Research Topics within a Community : the Example of Knowledge Science
Authors: NIE, Kun
JI, Zhe
NAKAMORI, Yoshiteru
Keywords: I-system
research topics
top-down
bottom-up
ontology structure
Issue Date: Nov-2007
Publisher: JAIST Press
Abstract: This Paper presents a new approach how to analyze research topics within a given research community. Under the guidance of the I-system methodology, this paper conducts both top-down and bottom-up analysis. For the bottom-up analysis, similarity measurement and hierarchical clustering are applied to obtain a tree-like dendrogram structure of research topics; for the top-down analysis, the experts' knowledge is included. Then resulting from the iterative dialogue between the above two stages of automatic construction and expert- supervision, an ontology structure of research topics is finally achieved.
Description: The original publication is available at JAIST Press http://www.jaist.ac.jp/library/jaist-press/index.html
Proceedings of KSS'2007 : The Eighth International Symposium on Knowledge and Systems Sciences : November 5-7, 2007, [Ishikawa High-Tech Conference Center, Nomi, Ishikawa, JAPAN]
Organized by: Japan Advanced Institute of Science and Technology
Language: ENG
URI: http://hdl.handle.net/10119/4138
ISBN: 9784903092072
Appears in Collections:KSS'2007

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