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On the Complexity of Probabilistic Inference in Singly Connected Bayesian Networks
Author(s) -
Dan Wu,
Cory J. Butz
Publication year - 2005
Publication title -
lecture notes in computer science
Language(s) - English
Resource type - Book series
SCImago Journal Rank - 0.249
H-Index - 400
eISSN - 1611-3349
pISSN - 0302-9743
ISBN - 3-540-28653-5
DOI - 10.1007/11548669_60
Subject(s) - inference , bayesian network , computational complexity theory , computer science , bayesian inference , probabilistic logic , bayesian probability , point (geometry) , artificial intelligence , theoretical computer science , machine learning , algorithm , mathematics , geometry
In this paper, we revisit the consensus of computational complexity on exact inference in Bayesian networks. We point out that even in singly connected Bayesian networks, which conventionally are believed to have efficient inference algorithms, the computational complexity is still NP-hard.

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