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» On the Hardness of Approximate Reasoning
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RSEISP
2007
Springer
15 years 6 months ago
Rough Sets and Approximation Schemes
Abstract. Approximate reasoning is used in a variety of reasoning tasks in Logicbased Artificial Intelligence. In this abstract we compare a number of such reasoning schemes and s...
Victor W. Marek, Miroslaw Truszczynski
IANDC
2007
123views more  IANDC 2007»
14 years 11 months ago
Hardness of fully dense problems
In the past decade, there has been a stream of work in designing approximation schemes for dense instances of NP-Hard problems. These include the work of Arora, Karger and Karpins...
Nir Ailon, Noga Alon
ICASSP
2011
IEEE
14 years 3 months ago
Iterative hard thresholding for compressed sensing with partially known support
Recent works in modified compressed sensing (CS) show that reconstruction of sparse or compressible signals with partially known support yields better results than traditional CS...
Rafael E. Carrillo, Luisa F. Polania, Kenneth E. B...
ICCAD
2006
IEEE
189views Hardware» more  ICCAD 2006»
15 years 8 months ago
Allocation cost minimization for periodic hard real-time tasks in energy-constrained DVS systems
Energy-efficiency and power-awareness for electronic systems have been important design issues in hardware and software implementations. We consider the scheduling of periodic ha...
Jian-Jia Chen, Tei-Wei Kuo
CIAC
2006
Springer
106views Algorithms» more  CIAC 2006»
15 years 3 months ago
On the Hardness of Range Assignment Problems
We investigate the computational hardness of the Connectivity, the Strong Connectivity and the Broadcast type of Range Assignment Problems in R2 and R3. We present new reductions ...
Bernhard Fuchs