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2007
Springer
13 years 11 months ago
When Periodic Timetables Are Suboptimal
Ralf Borndörfer, Christian Liebchen
TIP
1998
116views more  TIP 1998»
13 years 4 months ago
Line and boundary detection in speckle images
—This paper considers the problem of detecting lines in speckle imagery, such as that produced by synthetic aperture radar (SAR) or ultrasound techniques. Using the physical prin...
Richard N. Czerwinski, Douglas L. Jones, William D...
AIPS
2009
13 years 6 months ago
Suboptimal and Anytime Heuristic Search on Multi-Core Machines
In order to scale with modern processors, planning algorithms must become multi-threaded. In this paper, we present parallel shared-memory algorithms for two problems that underli...
Ethan Burns, Seth Lemons, Wheeler Ruml, Rong Zhou
SMC
2010
IEEE
143views Control Systems» more  SMC 2010»
13 years 3 months ago
Estimating of Bellman function via suboptimal strategies
—The paper concerns approximate dynamic decision making. It deals with solving Bellman equation to obtain the Bellman function via so-called suboptimal strategies. The suboptimal...
Jan Zeman