2834 search results - page 282 / 567 » Representing Trees with Constraints |
173
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently. In XAR-Miner, raw data in the XML document are first preprocessed to transf...
143
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ESA
2009
Springer
16 years 1 months ago
2009
Springer
In this paper we show that iterative rounding is a powerful and flexible tool in the design of approximation algorithms for multiobjective optimization problems. We illustrate tha...
224
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FROCOS
2009
Springer
16 years 1 months ago
2009
Springer
Motivated by applications in software verification, we explore automated reasoning about the non-disjoint combination of theories of infinitely many finite structures, where the...
195
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GLOBECOM
2007
IEEE
16 years 29 days ago
2007
IEEE
—Recharging the batteries of a moribund sensor deployed as part of a wireless sensor network is often infeasible due to logistical considerations. With the purpose of prolonging ...
190
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— Many sensor networks (SN) use in-network aggregation to minimize the amount of data transmitted by sensors. Unfortunately, aggregation makes the network more vulnerable...