A Sufficient Condition for Backtrack-Free Search
Journal of the ACM (JACM)
Synthesizing constraint expressions
Communications of the ACM
Backtrack programming techniques
Communications of the ACM
Combinatorial Algorithms: Theory and Practice
Combinatorial Algorithms: Theory and Practice
On the minimality and global consistency of row-convex constraint networks
Journal of the ACM (JACM)
Closure properties of constraints
Journal of the ACM (JACM)
Constraint tightness and looseness versus local and global consistency
Journal of the ACM (JACM)
Hypertree decompositions and tractable queries
PODS '99 Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Construction through decomposition: a divide-and-conquer algorithm for the N-queens problem
ACM '86 Proceedings of 1986 ACM Fall joint computer conference
Building tractable disjunctive constraints
Journal of the ACM (JACM)
Fixed-parameter complexity in AI and nonmonotonic reasoning
Artificial Intelligence
STCSP – structured temporal constraint satisfaction problems
Annals of Mathematics and Artificial Intelligence
Disjunctions, independence, refinements
Artificial Intelligence
Accelerating filtering techniques for numeric CSPs
Artificial Intelligence
Reformulation of Temporal Constraint Networks
Proceedings of the 5th International Symposium on Abstraction, Reformulation and Approximation
Combining Constraints and Consistency Techniques in Knowledge-Based Expert Systems
ADVIS '00 Proceedings of the First International Conference on Advances in Information Systems
Constraint Satisfaction Problems in Non-deterministic Logarithmic Space
ICALP '02 Proceedings of the 29th International Colloquium on Automata, Languages and Programming
Selected papers from the Joint ERCIM/Compulog Net Workshop on New Trends in Contraints
CP '98 Proceedings of the 4th International Conference on Principles and Practice of Constraint Programming
Refinements and Independence: A Simple Method for Identifying Tractable Disjunctive Constraints
CP '02 Proceedings of the 6th International Conference on Principles and Practice of Constraint Programming
New Tractable Classes from Old
CP '02 Proceedings of the 6th International Conference on Principles and Practice of Constraint Programming
Global Constraints for Lexicographic Orderings
CP '02 Proceedings of the 8th International Conference on Principles and Practice of Constraint Programming
CP '02 Proceedings of the 6th International Conference on Principles and Practice of Constraint Programming
New tractable constraint classes from old
Exploring artificial intelligence in the new millennium
A Strong Local Consistency for Constraint Satisfaction
ICTAI '99 Proceedings of the 11th IEEE International Conference on Tools with Artificial Intelligence
Robbers, marshals, and guards: game theoretic and logical characterizations of hypertree width
Journal of Computer and System Sciences - Special issu on PODS 2001
A complete anytime algorithm for treewidth
UAI '04 Proceedings of the 20th conference on Uncertainty in artificial intelligence
Weighted hypertree decompositions and optimal query plans
PODS '04 Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
A new tractable class of constraint satisfaction problems
Annals of Mathematics and Artificial Intelligence
Query answering exploiting structural properties
ACM SIGMOD Record
Weighted hypertree decompositions and optimal query plans
Journal of Computer and System Sciences
Domain filtering consistencies for non-binary constraints
Artificial Intelligence
A unified theory of structural tractability for constraint satisfaction problems
Journal of Computer and System Sciences
Uniform Constraint Satisfaction Problems and Database Theory
Complexity of Constraints
Distributed constraint optimization with structured resource constraints
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
Directed soft arc consistency in pseudo trees
Proceedings of The 8th International Conference on Autonomous Agents and Multiagent Systems - Volume 2
Inverse Consistencies for Non-binary Constraints
Proceedings of the 2006 conference on ECAI 2006: 17th European Conference on Artificial Intelligence August 29 -- September 1, 2006, Riva del Garda, Italy
Beyond Singleton Arc Consistency
Proceedings of the 2006 conference on ECAI 2006: 17th European Conference on Artificial Intelligence August 29 -- September 1, 2006, Riva del Garda, Italy
Collapsibility and consistency in quantified constraint satisfaction
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
Evaluating consistency algorithms for temporal metric constraints
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
ODPOP: an algorithm for open/distributed constraint optimization
AAAI'06 Proceedings of the 21st national conference on Artificial intelligence - Volume 1
H-DPOP: using hard constraints for search space pruning in DCOP
AAAI'08 Proceedings of the 23rd national conference on Artificial intelligence - Volume 1
Domain filtering consistencies
Journal of Artificial Intelligence Research
A comparison of structural CSP decomposition methods
IJCAI'99 Proceedings of the 16th international joint conference on Artifical intelligence - Volume 1
Backtracking procedures for hypertree, hyperspread and connected hypertree decomposition of CSPs
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
MB-DPOP: a new memory-bounded algorithm for distributed optimization
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Local consistency for extended CSPs
Theoretical Computer Science
Non-binary constraints and optimal dual-graph representations
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
Coupling CSP decomposition methods and diagnosis algorithms for tree-structured systems
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
Generalizing GraphPlan by formulating planning as a CSP
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
A unified theory of structural tractability for constraint satisfaction and spread cut decomposition
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
A scalable method for multiagent constraint optimization
IJCAI'05 Proceedings of the 19th international joint conference on Artificial intelligence
Constraints, consistency and closure
Artificial Intelligence
Constraint satisfaction with bounded treewidth revisited
Journal of Computer and System Sciences
TABLEAUX '09 Proceedings of the 18th International Conference on Automated Reasoning with Analytic Tableaux and Related Methods
On the power of structural decompositions of graph-based representations of constraint problems
Artificial Intelligence
Tradeoffs in the complexity of backdoor detection
CP'07 Proceedings of the 13th international conference on Principles and practice of constraint programming
Generalizing constraint satisfaction on trees: Hybrid tractability and variable elimination
Artificial Intelligence
CP'09 Proceedings of the 15th international conference on Principles and practice of constraint programming
Failed value consistencies for constraint satisfaction
CP'09 Proceedings of the 15th international conference on Principles and practice of constraint programming
Dynamic constraint satisfaction problems
AAAI'90 Proceedings of the eighth National conference on Artificial intelligence - Volume 1
AAAI'90 Proceedings of the eighth National conference on Artificial intelligence - Volume 2
Default logic, propositional logic and constraints
AAAI'91 Proceedings of the ninth National conference on Artificial intelligence - Volume 1
On the minimality and decomposability of constraint networks
AAAI'92 Proceedings of the tenth national conference on Artificial intelligence
Coping with disjunctions in temporal constraint satisfaction problems
AAAI'93 Proceedings of the eleventh national conference on Artificial intelligence
Neighborhood inverse consistency preprocessing
AAAI'96 Proceedings of the thirteenth national conference on Artificial intelligence - Volume 1
A complexity analysis of space-bounded learning algorithms for the constraint satisfaction problem
AAAI'96 Proceedings of the thirteenth national conference on Artificial intelligence - Volume 1
Algorithms and complexity results for persuasive argumentation
Artificial Intelligence
The parameterized complexity of local consistency
CP'11 Proceedings of the 17th international conference on Principles and practice of constraint programming
Reducing the search space of resource constrained DCOPs
CP'11 Proceedings of the 17th international conference on Principles and practice of constraint programming
Topological parameters for time-space tradeoff
UAI'96 Proceedings of the Twelfth international conference on Uncertainty in artificial intelligence
CP'06 Proceedings of the 12th international conference on Principles and Practice of Constraint Programming
Constraint satisfaction with bounded treewidth revisited
CP'06 Proceedings of the 12th international conference on Principles and Practice of Constraint Programming
Hypertree decompositions: structure, algorithms, and applications
WG'05 Proceedings of the 31st international conference on Graph-Theoretic Concepts in Computer Science
New structural decomposition techniques for constraint satisfaction problems
CSCLP'04 Proceedings of the 2004 joint ERCIM/CoLOGNET international conference on Recent Advances in Constraints
Constraint satisfaction problems: convexity makes all different constraints tractable
IJCAI'11 Proceedings of the Twenty-Second international joint conference on Artificial Intelligence - Volume Volume One
Constraint optimization problems and bounded tree-width revisited
CPAIOR'12 Proceedings of the 9th international conference on Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems
Constraint satisfaction problems: Convexity makes AllDifferent constraints tractable
Theoretical Computer Science
Representing and solving finite-domain constraint problems using systems of polynomials
Annals of Mathematics and Artificial Intelligence
Maintaining alternative values in constraint-based configuration
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
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Backtrack search is often used to solve constraint satisfaction problems. A relationship involving the structure of the constraints is described that provides a bound on the backtracking required to advance deeper into the backtrack tree. This analysis leads to upper bounds on the effort required for solution of a class of constraint satisfaction problems. The solutions involve a combination of relaxation preprocessing and backtrack search. The bounds are expressed in terms of the structure of the constraint connections. Specifically, the effort is shown to have a bound exponential in the size of the largest biconnected component of the constraint graph, as opposed to the size of the graph as a whole.