The Role of Web Services in Information Search

12 years 9 months ago
The Role of Web Services in Information Search
State-of-the-art Web search engines are inherently limited in their abilities to search information in Deep Web beyond portals. This paper discusses how Web services and Semantic-Web-style ontologies can be leveraged for a new kind of Deep Web search tool. We argue that keyword based search should be replaced by a more expressive style of concept based querying, and we outline how portals can be automatically wrapped into Web services and how a focused crawl can automatically generate queries for exploring information beyond portal boundaries. As a first, simple demonstrator for the usefulness of the developed framework and tool suite, we briefly present an automatically generated meta portal about movies.
Jens Graupmann, Gerhard Weikum
Added 18 Dec 2010
Updated 18 Dec 2010
Type Journal
Year 2002
Where DEBU
Authors Jens Graupmann, Gerhard Weikum
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