9119 search results - page 338 / 1824 » A Simultaneous Search Problem |
308
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
A common approach to performing keyword search over relational databases is to find the minimum Steiner trees in database graphs. These methods, however, are rather expensive as th...
179
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DNIS
2010
Springer
16 years 1 months ago
2010
Springer
The class of k Nearest Neighbor (kNN) queries in spatial networks is extensively studied in the context of numerous applications. In this paper, for the first time we study a gene...
169
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SIGIR
2006
ACM
16 years 20 days ago
2006
ACM
Similarity measures for text have historically been an important tool for solving information retrieval problems. In many interesting settings, however, documents are often closel...
166
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APSEC
2005
IEEE
16 years 10 days ago
2005
IEEE
In typical open source software development, developers use revision control systems for product management, mailing list systems for human communications, and bug tracking system...
181
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GECCO
2005
Springer
16 years 7 days ago
2005
Springer
In Genetic algorithms it is not easy to evaluate the confidence level in whether a GA run may have missed a complete area of good points, and whether the global optimum was found....