5353 search results - page 785 / 1071 » Modelling Contexts in the Or-BAC Model |
261
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
In large-scale distributed information systems, where participants are autonomous and have special interests for some queries, query allocation is a challenge. Much work in this c...
210
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EDBT
2004
ACM
16 years 7 months ago
2004
ACM
We present an event based system for storing, managing, and presenting personal multimedia history. The development of such systems is a challenge because information about person...
149
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ICS
2010
Tsinghua U.
16 years 4 months ago
2010
Tsinghua U.
: Many natural games can have a dramatic difference between the quality of their best and worst Nash equilibria, even in pure strategies. Yet, nearly all work to date on dynamics s...
163
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ECIR
2009
Springer
16 years 4 months ago
2009
Springer
In this paper we address the task of finding topically relevant email messages in public discussion lists. We make two important observations. First, email messages are not isolat...
149
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WISE
2009
Springer
16 years 4 months ago
2009
Springer
Recently, existing design methodologies targeting traditional Web applications have been extended for Rich Internet Application modeling support. These extended methodologies curre...