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» Computing Weighted Solutions in Answer Set Programming
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132
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PODS
2004
ACM
148views Database» more  PODS 2004»
16 years 2 months ago
Deterministic Wavelet Thresholding for Maximum-Error Metrics
Several studies have demonstrated the effectiveness of the wavelet decomposition as a tool for reducing large amounts of data down to compact wavelet synopses that can be used to ...
Minos N. Garofalakis, Amit Kumar
215
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MP
2011
14 years 5 months ago
An interior-point piecewise linear penalty method for nonlinear programming
We present an interior-point penalty method for nonlinear programming (NLP), where the merit function consists of a piecewise linear penalty function (PLPF) and an 2-penalty functi...
Lifeng Chen, Donald Goldfarb
143
Voted
JELIA
2004
Springer
15 years 8 months ago
Hierarchical Decision Making by Autonomous Agents
Abstract. Often, decision making involves autonomous agents that are structured in a complex hierarchy, representing e.g. authority. Typically the agents share the same body of kno...
Stijn Heymans, Davy Van Nieuwenborgh, Dirk Vermeir
133
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ICCAD
2009
IEEE
125views Hardware» more  ICCAD 2009»
15 years 11 days ago
CROP: Fast and effective congestion refinement of placement
Modern circuits become harder to route with the ever decreasing design features. Previous routability-driven placement techniques are usually tightly coupled with the underlying p...
Yanheng Zhang, Chris Chu
158
Voted
PODS
2011
ACM
201views Database» more  PODS 2011»
14 years 5 months ago
Data exchange beyond complete data
In the traditional data exchange setting, source instances are restricted to be complete in the sense that every fact is either true or false in these instances. Although natural ...
Marcelo Arenas, Jorge Pérez, Juan L. Reutte...