Sciweavers

844 search results - page 73 / 169
» Truncated Message Passing
Sort
View
111
Voted
MDAI
2009
Springer
15 years 9 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
104
Voted
CDC
2008
IEEE
144views Control Systems» more  CDC 2008»
15 years 9 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
15 years 9 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
15 years 8 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
15 years 8 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