2657 search results - page 277 / 532 » On the complexity of hierarchical problem solving |
180
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DIS
2009
Springer
15 years 10 months ago
2009
Springer
We address the problem of efficiently discovering the influential nodes in a social network under the susceptible/infected/susceptible (SIS) model, a diffusion model where nodes ar...
189
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BALT
2010
15 years 1 months ago
2010
Abstract. This paper addresses the pattern matching problem for model transformation languages. Despite being an NP-complete problem, the pattern matching can be solved efficiently...
176
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SYNASC
2006
IEEE
16 years 23 days ago
2006
IEEE
We present a new planning algorithm that formulates the planning problem as a counting satisfiability problem in which the number of available solutions guides the planner determ...
192
Voted
WABI
2009
Springer
16 years 1 months ago
2009
Springer
Background: This paper considers the problem of identifying pathways through metabolic networks that relate to a specific biological response. Our proposed model, HME3M, first ide...
192
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ISW
2010
Springer
15 years 4 months ago
2010
Springer
A Private Information Retrieval (PIR) protocol allows a database user, or client, to obtain information from a data- base in a manner that prevents the database from knowing which...