25218 search results - page 4860 / 5044 » A Logic-Based Information System |
182
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
A fair contract signing protocol allows two potentially mistrusted parities to exchange their commitments (i.e., digital signatures) to an agreed contract over the Internet in a f...
194
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
For the manual semantic markup of documents to become widespread, users must be able to express annotations that conform to ontologies (or schemas) that have shared meaning. Howev...
163
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
We propose two new tools to address the evolution of hyperlinked corpora. First, we define time graphs to extend the traditional notion of an evolving directed graph, capturing li...
169
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
In this paper we introduce the architecture of a distributed service platform that integrates speech, web technology and voice-overIP technologies and describe how a specific serv...
181
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
This paper describes an application framework for providing and managing personalized, interactive video on the web. The application framework enables content providers and aggreg...