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141
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MFCS
2007
Springer
15 years 10 months ago
2007
Springer
We show that every NP problem is polynomially equivalent to a simple combinatorial problem: the membership problem for a special class of digraphs. These classes are defined by me...
115
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MFCS
2007
Springer
15 years 10 months ago
2007
Springer
A framework for analyzing the computational capabilities and the limitations of the evolutionary process of random change guided by selection was recently introduced by Valiant [V...
131
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CCGRID
2006
IEEE
15 years 10 months ago
2006
IEEE
A challenging issue facing Grid communities is that while Grids can provide access to many heterogeneous resources, the resources to which access is provided often do not match th...
101
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ESCIENCE
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper proposes an application of the Collaborative e-Science Architecture (CeSA) to enable e-Research in combustion research community. A major problem of the community is th...
130
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HAPTICS
2006
IEEE
15 years 10 months ago
2006
IEEE
A seven degree-of-freedom (DOF) haptic device has been developed with applications towards robot-assisted minimally invasive surgery. The device consists of four degrees of force ...