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113
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APWEB
2004
Springer
15 years 6 months ago
2004
Springer
In a state-of-the-art XML database, an XML query is evaluated as a sequence of structural joins in which positions of data nodes are used to perform each individual structural joi...
SIGCOMM
2009
ACM
15 years 8 months ago
2009
ACM
Besides a more widespread sensitivity to ecological issues, the interest in energy-efficient network technologies springs from heavy and critical economical needs, since both ener...
119
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DKE
2008
15 years 1 months ago
2008
In this paper, we discuss a novel technique based on semantic constraints to improve the performance and portability of a reformulation-based question answering system. First, we ...
112
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CONEXT
2010
ACM
14 years 11 months ago
2010
ACM
Evaluating anomaly detectors is a crucial task in traffic monitoring made particularly difficult due to the lack of ground truth. The goal of the present article is to assist rese...
112
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DSD
2009
IEEE
15 years 8 months ago
2009
IEEE
Multicore and manycore processors are the new wave of computing, offering high performance by using large numbers of simple processors. In this paper, we describe the implementati...