11151 search results - page 54 / 2231 » On the Complexity of Model Expansion |
COMPLEXITY
2010
13 years 7 months ago
2010
SMC
2007
IEEE
14 years 4 months ago
2007
IEEE
—Rooted in a deep understanding of their major properties, a control paradigm for complex systems is proposed based on latest advances in modeling the dynamics of complex network...
ECCC
2007
13 years 10 months ago
2007
We propose a proof-theoretic approach for gaining evidence that certain parameterized problems are not fixed-parameter tractable. We consider proofs that witness that a given pro...
WSC
2000
13 years 11 months ago
2000
Nowadays the size and complexity of models is growing more and more, forcing modelers to face some problems that they were not accustomed to. Before trying to study ways to deal w...
SIGIR
2009
ACM
14 years 4 months ago
2009
ACM
Pseudo-relevance feedback (PRF) via query-expansion has been proven to be effective in many information retrieval (IR) tasks. In most existing work, the top-ranked documents from...