NDLI: Generating rough ontology based on rough concept lattice

Content Provider	IEEE Xplore Digital Library
Author	Yinghui Huang Guanyu Li Xijin Sun
Copyright Year	2011
Description	Author affiliation: Faculty of Information Science and Technology, Dalian Maritime University, Dalian, China (Yinghui Huang; Guanyu Li; Xijin Sun)
Abstract	Rough ontology is based on combination of the rough set theory and the ontology theory. It is an extension of ontology and is also an application of the rough set theory in ontology. So that the same as the structure of an ontology, the structure of a rough ontology is a tree; while a rough concept lattice can be transformed into a tree by some clustering techniques. For this reason, a method of generating a rough ontology is proposed: firstly constructing a rough concept lattice from a rough formal context, secondly transforming the rough concept lattice into a rough concept tree by clustering, thirdly mapping the rough concept tree to a rough ontology. Combined with a specific example, the detailed process of generating a rough ontology is illustrated.
Starting Page	4104
Ending Page	4107
File Size	253870
Page Count	4
File Format	PDF
ISBN	9781612844589
e-ISBN	9781612844596
DOI	10.1109/CECNET.2011.5768945
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Context Rough concept tree Heuristic algorithms Ontology Rough ontology Lattices Clustering algorithms Rough concept lattice Ontologies Set theory Approximation methods Hierarchical clustering
Content Type	Text
Resource Type	Article

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