On Minimal Constraint Networks

On Minimal Constraint Networks

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In a minimal binary constraint network, every tuple of a constraint relation can be extended to a solution. It was conjectured that computing a solution to such a network is NP hard. We prove this conjecture. We also prove a conjecture by Dechter and Pearl stating that for k ≥ 2 it is NP-hard to dec...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awdur:	Gottlob, G
Fformat:	Conference item
Cyhoeddwyd:	Perugia‚ Italy 2011

Eitemau Tebyg

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Semantic acyclicity under constraints
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Fast and parallel decomposition of constraint satisfaction problems
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Fast and parallel decomposition of constraint satisfaction problems
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Robust Constraint Satisfaction and Local Hidden Variables in Quantum Mechanics
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The Complexity of Quantified Constraint Satisfaction Problems under Structural Restrictions
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Semantic width and the fixed-parameter tractability of constraint satisfaction problems
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A strict inequality for the minimization of the Willmore functional under isoperimetric constraint
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Total Tardiness Minimization in a Single-Machine with Periodical Resource Constraints
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Convex separable minimization problems with a linear constraint and bounded variables
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Enumerating Minimal Vertex Covers and Dominating Sets with Capacity and/or Connectivity Constraints
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Farmer’s opinion to minimize the constraints in scientific dairy farming practices of Nalanda
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Comparison of appointment scheduling perspectives between cost minimization and service level constraint
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Existence and limit behavior of constraint minimizers for elliptic equations with two nonlocal terms
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Joint Sampling and Transmission Policies for Minimizing Cost Under Age of Information Constraints
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