1566 search results - page 170 / 314 » On a Cone Covering Problem |
132
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FOCS
2008
IEEE
15 years 11 months ago
2008
IEEE
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...
146
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—Network lifetime is a critical issue in Wireless Sensor Networks. It is possible to extend network lifetime by organizing the sensors into a number of sensor covers. However, wi...
129
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ILP
2003
Springer
15 years 9 months ago
2003
Springer
In the case of concept learning from positive and negative examples, it is rarely possible to find a unique discriminating conjunctive rule; in most cases, a disjunctive descripti...
117
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INFOCOM
2002
IEEE
15 years 9 months ago
2002
IEEE
—In this paper, we present three algorithms that provide performance guarantees for scheduling switches, such as optical switches, with configuration overhead. Each algorithm emu...
187
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CRYPTO
2001
Springer
15 years 9 months ago
2001
Springer
We deal with the problem of a center sending a message to a group of users such that some subset of the users is considered revoked and should not be able to obtain the content of...