14577 search results - page 2778 / 2916 » Statistical Language Modelling |
134
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SACMAT
2003
ACM
15 years 10 months ago
2003
ACM
A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBAC�...
150
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SIGIR
2003
ACM
15 years 10 months ago
2003
ACM
Thesaurus has been widely used in many applications, including information retrieval, natural language processing, and question answering. In this paper, we propose a novel approa...
149
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SIGIR
2003
ACM
15 years 10 months ago
2003
ACM
Due to both the size and growth of the internet, new tools are needed to assist with the finding and extraction of very specific resources relevant to a user's task. Previous...
139
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ASM
2003
ASM
15 years 10 months ago
2003
ASM
We present an approach towards a formal dynamic semantics for UML using ASM. We aim to remain as close as possible to the standard definition of UML and to cover the operational pa...
146
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ATAL
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. In this paper, we consider the process algebra ACPL, which models the basics of agent communication. This algebra combines the informationprocessing aspects of Concurrent...