171
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Finding Contiguous Sequential Patterns (CSP) is an important problem in Web usage mining. In this paper we propose a new data structure, UpDown Tree, for CSP mining. An UpDown Tre...
186
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
To increase confidence in the correctness of specified policies, policy developers can conduct policy testing by supplying typical test inputs (requests) and subsequently checking...
172
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Current keyword-oriented search engines for the World Wide Web do not allow specifying the semantics of queries. We address this limitation with NAGA1 , a new semantic search engi...
190
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
This paper describes the development of a semantic web and ontology based local search system that can be used in wireless mobile communication services. Categories and Subject De...
181
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we describe an application, PubCloud that uses tag clouds for the summarization of results from queries over the PubMed database of biomedical literature. PubCloud ...
176
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Scholarly entities, such as articles, journals, authors and institutions, are now mostly ranked according to expert opinion and citation data. The Andrew W. Mellon Foundation fund...
177
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
This paper is based on our exploratory study of a South Indian village in Chamrajanagar district of Karnataka. The study was to understand the rural communication environment and ...
168
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
It is extremely hard for a global organization with services over multiple channels to capture a consistent and unified view of its data, services, and interactions. While SOA and...
192
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
This paper presents a novel technique that significantly improves the quality of semantic Web service matching by (1) automatically generating ontologies based on Web service desc...
177
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Service discovery is one of challenging issues in Service-Oriented computing. Currently, most of the existing service discovering and matching approaches are based on keywords-bas...