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WSC
2008
15 years 1 months ago
Approximate dynamic programming: Lessons from the field
Approximate dynamic programming is emerging as a powerful tool for certain classes of multistage stochastic, dynamic problems that arise in operations research. It has been applie...
Warren B. Powell
NIPS
2004
15 years 16 days ago
Validity Estimates for Loopy Belief Propagation on Binary Real-world Networks
We introduce a computationally efficient method to estimate the validity of the BP method as a function of graph topology, the connectivity strength, frustration and network size....
Joris M. Mooij, Hilbert J. Kappen
AAAI
1994
15 years 14 days ago
A Qualitative Physics Compiler
Predicting the behavior of physical systems is essential to both common sense and engineering tasks. It is made especially challenging by the lack of complete precise knowledge of...
Adam Farquhar
AR
2006
107views more  AR 2006»
14 years 11 months ago
Control and system identification for the Berkeley lower extremity exoskeleton (BLEEX)
The Berkeley lower extremity exoskeleton (BLEEX) is an autonomous robotic device whose function is to increase the strength and endurance of a human pilot. In order to achieve an e...
Justin Ghan, Ryan Steger, Hami Kazerooni
FAC
2007
122views more  FAC 2007»
14 years 11 months ago
Formal techniques for performance analysis: blending SAN and PEPA
Abstract. In this paper we consider two performance modelling techniques from the perspectives of model construction, generation of an underlying continuous time Markov process, an...
Jane Hillston, Leïla Kloul