803 search results - page 118 / 161 » A Query Language for Logic Architectures |
147
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CAISE
2008
Springer
15 years 7 months ago
2008
Springer
Abstract. Web services are increasingly used for building enterprise information systems according to the Service Oriented Architecture (Soa) paradigm. We propose in this paper a t...
140
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CCS
2007
ACM
15 years 11 months ago
2007
ACM
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
157
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DOCENG
2006
ACM
15 years 11 months ago
2006
ACM
XPath is the standard declarative language for navigating XML data and returning a set of matching nodes. In the context of XSLT/XQuery analysis, query optimization, and XML type ...
146
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EGC
2005
Springer
15 years 10 months ago
2005
Springer
We present a new approach to the grid technology that is based on federated databases and updatable views. Views are used in two ways: (1) as wrappers of local servers that adopt l...
131
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IDEAL
2003
Springer
15 years 10 months ago
2003
Springer
Conversational agent is a system that provides user with proper information and maintains the context of dialogue based on natural language. When experts design the network for con...