Professor David Cohen

  1. Article › Research › Peer-reviewed
  2. Published

    Iterative Plan Construction for the Workflow Satisfiability Problem

    Cohen, D., Crampton, J., Gagarin, A., Gutin, G. & Jones, M., 21 Nov 2014, In: Journal of Artificial Intelligence Research. 51, p. 555-577 23 p.

    Research output: Contribution to journalArticlepeer-review

  3. Published

    On Singleton Arc Consistency for CSPs Defined by Monotone Patterns

    Carbonnel, C., Cohen, D., Cooper, M. & Živný, S., Apr 2019, In: Algorithmica. 81, 4, p. 1699–1727 29 p.

    Research output: Contribution to journalArticlepeer-review

  4. Published

    Rationality of division orderings

    Cohen, D. & Scott, E., 1992, In: Information Processing Letters. p. 307-311

    Research output: Contribution to journalArticlepeer-review

  5. Published

    Representing Fitness Landscapes by Valued Constraints to Understand the Complexity of Local Search

    Kaznatcheev, A., Cohen, D. & Jeavons, P., 29 Nov 2020, In: Journal of Artificial Intelligence Research. 69, p. 1077-1102 26 p., 12156.

    Research output: Contribution to journalArticlepeer-review

  6. Published

    Steepest ascent can be exponential in bounded treewidth problems

    Cohen, D. A., Cooper, M. C., Kaznatcheev, A. & Wallace, M., May 2020, In: Operations Research Letters. 48, 3, p. 217-224 8 p.

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Supermodular functions and the complexity of MAX CSP

    Cohen, D., Cooper, M., Jeavons, P. & Krokhin, A., 2005, In: Discrete Applied Mathematics. 149, p. 53-72 20 p.

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Symmetry definitions for constraint satisfaction problems

    Cohen, D., Jeavons, P., Jefferson, C., Petrie, K. & Smith, B., 2006, In: Constraints. 11, p. 115-137 23 p.

    Research output: Contribution to journalArticlepeer-review

  9. Published

    The complexity of soft constraint satisfaction

    Cohen, D., Cooper, M., Jeavons, P. & Krokhin, A., 2006, In: Artificial Intelligence. 170, p. 983-1016 34 p.

    Research output: Contribution to journalArticlepeer-review

  10. Published

    The expressive power of binary submodular functions

    Zivný, S., Cohen, D. A. & Jeavons, P. G., 2009, In: Discrete Applied Mathematics. 157, 15, p. 3347-3358 12 p.

    Research output: Contribution to journalArticlepeer-review

  11. Published

    The expressive power of valued constraints: Hierarchies and collapses

    Cohen, D. A., Jeavons, P. G. & Živný, S., 6 Dec 2008, In: Theoretical Computer Science. 409, 1, p. 137-153 17 p.

    Research output: Contribution to journalArticlepeer-review

  12. Published

    The power of propagation: when GAC is enough

    Cohen, D. & Jeavons, P., Jan 2017, In: Constraints. 22, p. 3-23 21 p.

    Research output: Contribution to journalArticlepeer-review

  13. Published

    The tractability of CSP classes defined by forbidden patterns

    Cohen, D. A., Cooper, M. C., Creed, P., Marx, D. & Salamon, A. Z., Sep 2012, In: Journal of Artificial Intelligence Research. 45, p. 47-78 3651.

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Tractable Decision for a Constraint Language Implies Tractable Search

    Cohen, D. A., 2004, In: Constraints. 9, 3, p. 219-229 11 p.

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Variable and value elimination in binary constraint satisfaction via forbidden patterns

    Cohen, D., Cooper, M., Escamocher, G. & Zivny, S., Nov 2015, In: Journal of Computer and System Sciences. 81, 7, p. 1127–1143 17 p.

    Research output: Contribution to journalArticlepeer-review

  16. Working paper › Research
  17. Published

    Closure Properties of Constraints

    Jeavons, P. G., Cohen, D. A. & Gyssens, M., 1996.

    Research output: Working paper

  18. Published

    Constraints and Universal Algebra

    Jeavons, P. G., Cohen, D. A. & Pearson, J. K., 1998.

    Research output: Working paper

  19. Published

    Constraints, Consistency and Closure

    Jeavons, P. G., Cohen, D. A. & Cooper, M. C., 1997.

    Research output: Working paper

  20. Published
  21. Published

    Supermodular Functions and the Complexity of MAX CSP

    Cohen, D., Cooper, M., Jeavons, P. & Krokhin, A., 1 Jan 2004.

    Research output: Working paper

  22. Published

    The expressive power of valued constraints: hierarchies and collapses

    Cohen, D. A., Jeavons, P. G. & Zivný, S., 1 Apr 2007.

    Research output: Working paper

  23. Published

    Towards High Order Constraint Representations for the Frequency Assignment Problem

    Dunkin, N. W., Bater, J. E., Jeavons, P. G. & Cohen, D. A., 1998.

    Research output: Working paper

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