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AAAI
2004
15 years 6 months ago
Low-cost Addition of Preferences to DTPs and TCSPs
We present an efficient approach to adding soft constraints, in the form of preferences, to Disjunctive Temporal Problems (DTPs) and their subclass Temporal Constraint Satisfactio...
Bart Peintner, Martha E. Pollack
140
Voted
STOC
2007
ACM
128views Algorithms» more  STOC 2007»
16 years 5 months ago
Iteratively constructing preconditioners via the conjugate gradient method
We consider the problem of solving a symmetric, positive definite system of linear equations. The most well-known and widely-used method for solving such systems is the preconditi...
John Dunagan, Nicholas J. A. Harvey
PERCOM
2006
ACM
16 years 4 months ago
Unearthing Design Patterns to Support Context-Awareness
The lack of structured methodologies and software engineering efforts on designing the support of contextawareness in pervasive systems hinders the potential advantages of analyzi...
Oriana Riva, Cristiano di Flora, Stefano Russo, Ki...
AAAI
2011
14 years 4 months ago
Linear Dynamic Programs for Resource Management
Sustainable resource management in many domains presents large continuous stochastic optimization problems, which can often be modeled as Markov decision processes (MDPs). To solv...
Marek Petrik, Shlomo Zilberstein
TNN
2010
121views Management» more  TNN 2010»
14 years 11 months ago
Foundations of implementing the competitive layer model by Lotka-Volterra recurrent neural networks
The competitive layer model (CLM) can be described by an optimization problem. The problem can be further formulated by an energy function, called the CLM energy function, in the s...
Zhang Yi