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MDAI
2009
Springer
14 years 2 months ago
Using Conditional Random Fields for Decision-Theoretic Planning
We propose a means of extending Conditional Random Field modeling to decision-theoretic planning where valuation is dependent upon fullyobservable factors. Representation is discu...
Paul A. Ardis, Christopher M. Brown
CDC
2008
IEEE
144views Control Systems» more  CDC 2008»
14 years 2 months ago
Decentralized predictive sensor allocation
Abstract— We present a method of dynamic coalition formation (DCF) in sensor networks to achieve well-informed sensor-target allocations. Forecasts of target movements are incorp...
Mark Ebden, Mark Briers, Stephen Roberts
ICASSP
2008
IEEE
14 years 2 months ago
A factor graph approach to joint iterative data detection and channel estimation in pilot-assisted IDMA transmissions
We consider a pilot-assisted interleave-division multiple access (IDMA) system transmitting over block-fading channels. We describe this system in terms of a factor graph and use ...
Clemens Novak, Gerald Matz, Franz Hlawatsch
CAISE
2007
Springer
14 years 2 months ago
Peer-to-Peer Execution of BPEL Processes
This paper presents a peer-to-peer approach to execution of BPEL processes. It does not pre-allocate resources as in existing decentralized approaches. Nor does it involve global c...
Weihai Yu
VMCAI
2007
Springer
14 years 1 months ago
Model Checking Nonblocking MPI Programs
Abstract. This paper explores a way to apply model checking techniques to parallel programs that use the nonblocking primitives of the Message Passing Interface (MPI). The method h...
Stephen F. Siegel