6315 search results - page 275 / 1263 » Approximating Solution Structure |
270
Voted
ICDT
2009
ACM
16 years 7 months ago
2009
ACM
Graph-theoretic aggregation problems have been considered both in OLAP (grid graph) and XML (tree). This paper gives new results for MIN aggregation in a tree, where we want the M...
189
click to vote
ATAL
2009
Springer
16 years 1 months ago
2009
Springer
Decentralized partially observable MDPs (DEC-POMDPs) provide a rich framework for modeling decision making by a team of agents. Despite rapid progress in this area, the limited sc...
168
click to vote
ICDE
2007
IEEE
16 years 29 days ago
2007
IEEE
Querying semantically related data sources depends on the ability to map between their schemas. Unfortunately, in most cases matching between schema is still largely performed man...
179
click to vote
IPPS
2007
IEEE
16 years 29 days ago
2007
IEEE
Parallelization of sequential programs is often daunting because of the substantial development cost involved. Various solutions have been proposed to address this concern, includ...
191
click to vote
GECCO
2007
Springer
16 years 24 days ago
2007
Springer
Multiobjective evolutionary algorithms (MOEA) are an effective tool for solving search and optimization problems containing several incommensurable and possibly conflicting objec...