25189 search results - page 334 / 5038 » Information Systems Frontiers |
236
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CATA
1998
15 years 8 months ago
1998
The large unstructured text collections demand full-text search capabilities from IR systems. Current systems typically allow users only to connect to a single database (or site) ...
196
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EDBT
1994
ACM
15 years 11 months ago
1994
ACM
We describe a system that provides query based associative access to the contents of distributed information servers. In typical distributed information systems there are so many o...
197
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PLDI
2009
ACM
15 years 11 months ago
2009
ACM
Dynamic information flow policies, such as declassification, are essential for practically useful information flow control systems. However, most systems proposed to date that ...
169
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ATAL
2005
Springer
16 years 8 days ago
2005
Springer
Context-aware information systems for mobile users have to cope with a variety of requirements in order to be able to provide an added value that goes beyond simply location-based...
205
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3PGCIC
2010
15 years 4 months ago
2010
The need for reliability in Grid Systems is a difficult challenge which is very important in the context of highly dynamic systems composed of thousands of nodes. Failure manageme...