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ICTAI
2008
IEEE
13 years 11 months ago
Layer Compression in Decision Diagrams
A number of compact representation forms that are investigated in the knowledge compilation community are utilized in interactive product configuration and other forms of decisio...
Tarik Hadzic, Esben Rune Hansen, Barry O'Sullivan
CP
2007
Springer
13 years 11 months ago
A Constraint Store Based on Multivalued Decision Diagrams
The typical constraint store transmits a limited amount of information because it consists only of variable domains. We propose a richer constraint store in the form of a limited-w...
Henrik Reif Andersen, Tarik Hadzic, John N. Hooker...
JAIR
2008
171views more  JAIR 2008»
13 years 5 months ago
AND/OR Multi-Valued Decision Diagrams (AOMDDs) for Graphical Models
Inspired by AND/OR search spaces for graphical models recently introduced, we propose to augment Multi-Valued Decision Diagrams (MDD) with AND nodes, in order to capture function ...
Robert Mateescu, Rina Dechter, Radu Marinescu 0002
CP
2009
Springer
14 years 3 days ago
Reasoning about Optimal Collections of Solutions
The problem of finding a collection of solutions to a combinatorial problem that is optimal in terms of an inter-solution objective function exists in many application settings. F...
Tarik Hadzic, Alan Holland, Barry O'Sullivan
CPAIOR
2011
Springer
12 years 8 months ago
Manipulating MDD Relaxations for Combinatorial Optimization
Abstract. We study the application of limited-width MDDs (multivalued decision diagrams) as discrete relaxations for combinatorial optimization problems. These relaxations are used...
David Bergman, Willem Jan van Hoeve, John N. Hooke...