3341 search results - page 646 / 669 » On Bounded Queries and Approximation |
117
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CPHYSICS
2006
15 years 25 days ago
2006
A computer program is described to calculate momentum distributions in stripping and diffraction dissociation reactions. A Glauber model is used with the scattering wavefunctions ...
CC
2007
Springer
15 years 24 days ago
2007
Springer
We prove that if NP ⊆ BPP, i.e., if SAT is worst-case hard, then for every probabilistic polynomial-time algorithm trying to decide SAT, there exists some polynomially samplable ...
124
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COMGEO
2007
ACM
15 years 24 days ago
2007
ACM
In this paper we investigate the relations between spanners, weak spanners, and power spanners in RD for any dimension D and apply our results to topology control in wireless netw...
96
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EJC
2007
15 years 23 days ago
2007
Jim Propp’s P-machine, also known as the ‘rotor router model’ is a simple deterministic process that simulates a random walk on a graph. Instead of distributing chips to ran...
PRL
2008
15 years 22 days ago
2008
Pattern classification techniques derived from statistical principles have been widely studied and have proven powerful in addressing practical classification problems. In real-wo...