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197
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IJSWIS
2007
15 years 7 months ago
2007
We describe our research on automatically generating rich semantic annotations of text and making it available on the Semantic Web. In particular, we discuss the challenges involv...
247
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TASE
2008
IEEE
15 years 7 months ago
2008
IEEE
In this paper we deal with the problem of modeling railway networks with Petri nets so as to apply the theory of supervisory control for discrete event systems to automatically de...
176
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TASLP
2008
15 years 7 months ago
2008
Noise reduction, which aims at estimating a clean speech from noisy observations, has attracted a considerable amount of research and engineering attention over the past few decade...
236
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IJWIS
2007
15 years 7 months ago
2007
Purpose – This paper aims to address some security issues in open systems such as service-oriented applications and grid computing. It proposes a security framework for these sy...
193
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IMCS
2007
15 years 7 months ago
2007
Purpose – Security information management systems (SIMs) have been providing a unified distributed platform for the efficient management of security information produced by co...