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131
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JSC
2010
15 years 2 months ago
2010
We consider the problem of solving a linear system Ax = b over a cyclotomic field. What makes cyclotomic fields of special interest is that we can easily find a prime p that sp...
113
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MSOM
2010
15 years 2 months ago
2010
In project management, most manufacturers (project managers) offer no delayed payment contracts under which each supplier (contractor) will receive a pre-specified payment when ...
156
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NLE
2010
15 years 2 months ago
2010
In this article, we present a comprehensive study aimed at computing semantic relatedness of word pairs. We analyze the performance of a large number of semantic relatedness measu...
148
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PVLDB
2010
15 years 2 months ago
2010
Keyword search in relational databases has been extensively studied. Given a relational database, a keyword query finds a set of interconnected tuple structures connected by fore...
149
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PVLDB
2010
15 years 2 months ago
2010
Graphs are of growing importance in modeling complex structures such as chemical compounds, proteins, images, and program dependence. Given a query graph Q, the subgraph isomorphi...