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A New Similarity Measure for e-Catalog Retrieval Based on Semantic Relationship  

Seo, Kwang-Hun (서울대학교 전기.컴퓨터공학부)
Lee, Sang-Goo (서울대학교 전기.컴퓨터공학부)
Abstract
The e-Marketplace is growing rapidly and providing a more complex relationship between providers and consumers. In recent years, e-Marketplace integration or cooperation issues have become an important issue in e-Business. The e-Catalog is a key factor in e-Business, which means an e-Catalog System needs to contain more large data and requires a more efficient retrieval system. This paper focuses on designing an efficient retrieval system for very large e-Catalogs of large e-Marketplaces. For this reason, a new similarity measure for e-Catalog retrieval based on semantic relationships was proposed. Our achievement is this: first, a new e-Catalog data model based on semantic relationships was designed. Second, the model was extended by considering lexical features (Especially, focus on Korean). Third, the factors affecting similarity with the model was defined. Fourth, from the factors, we finally defined a new similarity measure, realized the system and verified it through experimentation.
Keywords
e-Catalogs; e-Business; IR; Semantic; Ontology;
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