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Proceedings Article: BibTeX citation key:  Schubert2010b
Schubert, J. (2010, June 28—July 2). Constructing multiple frames of discernment for multiple subproblems. Paper presented at Proceedings of the 13th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, Dortmund, Germany.
Added by: Johan Schubert 2011-01-10 20:04:45    Last edited by: Johan Schubert 2011-01-10 20:13:04
 B  
Categories: General
Keywords: Belief function, Conflict, Dempster-Shafer theory, Potts spin, clustering, frame of discernment, representation, simulated annealing
Creators: Hoffmann, Hüllermeier, Kruse, Schubert
Publisher: (Dortmund, Germany)
Collection: Proceedings of the 13th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems

Peer reviewed
Number of views:  177
Popularity index:  45.04%

 
Abstract
In this paper we extend a methodology for constructing a frame of discernment from belief functions for one problem, into a methodology for constructing multiple frames of discernment for several different subproblems. The most appropriate frames of discernment are those that let our evidence interact in an interesting way without exhibit too much internal conflict. A function measuring overall frame appropriateness is mapped onto a Potts spin neural network in order to find the partition of all belief functions that yields the most appropriate frames.
Added by: Johan Schubert    Last edited by: Johan Schubert

 
Further information may be found at:
http://www.foi.se/upload/projects/fusion/fusion90.pdf

 
Notes
An iterative workflow model of constructing frames of discernment from belief functions (Dempster-Shafer theory) for multiple problems using Potts Spin theory
Added by: Johan Schubert    Last edited by: Johan Schubert