4110 search results - page 110 / 822 » Efficient algorithms for the 2-gathering problem |
159
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CIIA
2009
15 years 5 months ago
2009
Vertical partition is an important technique in database design used to enhance performance in database systems. Vertical fragmentation is a combinatorial optimization problem that...
144
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CSI
2006
15 years 4 months ago
2006
In a distributed system, a number of application tasks may need to be assigned to different processors such that the system cost is minimized and the constraints with limited reso...
133
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GRID
2006
Springer
15 years 4 months ago
2006
Springer
This paper studies the QoS-aware replica placement problem. Although there has been much work on replica placement problem, most of them concerns average system performance and ign...
165
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EMMCVPR
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Meaningful notions of distance between planar shapes typically involve the computation of a correspondence between points on one shape and points on the other. To determi...
138
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KDD
1999
ACM
15 years 8 months ago
1999
ACM
We introduce a new kind of patterns, called emerging patterns (EPs), for knowledge discovery from databases. EPs are defined as itemsets whose supports increase significantly from...