320 search results - page 14 / 64 » The Volcano Optimizer Generator: Extensibility and Efficient... |
SIGIR
2010
ACM
13 years 7 months ago
2010
ACM
By analogy with merging documents rankings, the outputs from multiple search results clustering algorithms can be combined into a single output. In this paper we study the feasibi...
CONSTRAINTS
2006
13 years 7 months ago
2006
Abstract. Constraint Programming (CP) offers a rich modeling language of constraints embedding efficient algorithms to handle complex and heterogeneous combinatorial problems. To s...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
A supergraph containment search is to retrieve the data graphs contained by a query graph. In this paper, we study the problem of efficiently retrieving all data graphs approximate...
GECCO
2004
Springer
14 years 29 days ago
2004
Springer
Abstract. We present upper bounds on the time and space complexity of finding the global optimum of additively separable functions, a class of functions that has been studied exten...
HUMO
2007
Springer
13 years 11 months ago
2007
Springer
We propose a method to find candidate 2D articulated model configurations by searching for locally optimal configurations under a weak but computationally manageable fitness functi...