2244 search results - page 90 / 449 » A new heuristic approach for non-convex optimization problem... |
152
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
Maintaining statistics on multidimensional data distributions is crucial for predicting the run-time and result size of queries and data analysis tasks with acceptable accuracy. To...
142
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ATMOS
2009
15 years 7 months ago
2009
Abstract. We consider a fundamental problem, called QoS-aware Multicommodity Flow, for assessing robustness in transportation planning. It constitutes a natural generalization of t...
159
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
Scheduling query execution plans is a particularly complex problem in hierarchical parallel systems, where each site consists of a collection of local time-shared (e.g., CPU(s) or...
148
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CEC
2007
IEEE
16 years 18 days ago
2007
IEEE
— In this paper we present a new algorithm for the Layout Optimization Problem: this concerns the placement of circular, weighted objects inside a circular container, the two obj...
171
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RECOMB
2007
Springer
16 years 6 months ago
2007
Springer
In the past decade, genome rearrangements have attracted increasing attention from both biologists and computer scientists as a new type of data for phylogenetic analysis. Methods ...