Professor David Cohen

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

    A Theoretical Framework for Constraint Propagator Triggering

    Cohen, D., Petrie, K. & Jefferson, C., 12 May 2016. 9 p.

    Research output: Contribution to conferencePaperpeer-review

  3. Published

    Binarisation via Dualisation for Valued Constraints

    Cohen, D., Cooper, M., Jeavons, P. & Živný, S., Jan 2015, p. 3731-3737. 7 p.

    Research output: Contribution to conferencePaperpeer-review

  4. E-pub ahead of print

    Domain Reduction for Valued Constraints by Generalising Methods from CSP

    Cohen, D., Cooper, M. & Jguirim1, W., 23 Aug 2018, (E-pub ahead of print) p. 64-80. 17 p.

    Research output: Contribution to conferencePaperpeer-review

  5. Published

    On guaranteeing polynomially-bounded search tree size

    Cohen, D., Cooper, M., Green, M. J. & Marx, D., 2011.

    Research output: Contribution to conferencePaperpeer-review

  6. Forthcoming

    Provably Pointless Propagator Calls

    Cohen, D., Jefferson, C. & Petrie, K., 5 Jul 2015, (Accepted/In press).

    Research output: Contribution to conferencePaperpeer-review

  7. E-pub ahead of print

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

    Kaznatcheev, A., Cohen, D. & Jeavons, P., 23 Sep 2019, (E-pub ahead of print) p. 300-316. 17 p.

    Research output: Contribution to conferencePaperpeer-review

  8. Forthcoming

    The Power of Propagation: When GAC is Enough

    Cohen, D. & Jeavons, P., 6 Jun 2016, (Accepted/In press). 15 p.

    Research output: Contribution to conferencePaperpeer-review

  9. Published

    Tractable classes of binary CSPs defined by excluded topological minors

    Cohen, D., Cooper, M., Jeavons, P. & Zivny, S., 25 Jul 2015, p. 1945-1951. 7 p.

    Research output: Contribution to conferencePaperpeer-review

  10. Published

    Variable Elimination in Binary CSP via Forbidden Patterns

    Cohen, D., Cooper, M. C., Escamocher, G. & Zivný, S., 2013.

    Research output: Contribution to conferencePaperpeer-review

  11. Paper › Research › Not peer-reviewed
  12. Published

    A complete characterization of complexity for Boolean constraint optimization problems

    Cohen, D., Cooper, M. & Jeavons, P., 2004, p. 212-226.

    Research output: Contribution to conferencePaper

  13. Published

    A New Classs of Binary CSPs for which Arc-Constistency Is a Decision Procedure

    Cohen, D. A., 2003, p. 807-811.

    Research output: Contribution to conferencePaper

  14. Published

    A Test for Tractability

    Jeavons, P. G., Cohen, D. A. & Gyssens, M., 1996, p. 267-281.

    Research output: Contribution to conferencePaper

  15. Published

    A Unified Theory of Structural Tractability for Constraint Satisfaction and Spread Cut Decomposition.

    Cohen, D. A., Jeavons, P. & Gyssens, M., 2005, p. 72-77.

    Research output: Contribution to conferencePaper

  16. Published

    A Unifying Framework for Tractable Constraints

    Jeavons, P. G., Cohen, D. A. & Gyssens, M., 1995, p. 276-291.

    Research output: Contribution to conferencePaper

  17. Published

    An algebraic characterisation of complexity for valued constraints

    Cohen, D., Cooper, M. & Jeavons, P., 2006, p. 107-121.

    Research output: Contribution to conferencePaper

  18. Published

    An Algebraic Characterization of Tractable Constraints

    Jeavons, P. G. & Cohen, D. A., 1995, p. 633-642.

    Research output: Contribution to conferencePaper

  19. Published

    Are there Effective Frequency Separation Constraints for FAPs with Irregular Tx Placements?

    Bater, J. E., Jeavons, P. G., Cohen, D. A. & Dunkin, N. W., 1 Oct 1998.

    Research output: Contribution to conferencePaper

  20. Published

    Derivation of Constraints and Database Relations

    Cohen, D. A., Gyssens, M. & Jeavons, P. G., 1996, p. 134-148.

    Research output: Contribution to conferencePaper

  21. Published

    New Tractable Classes from Old

    Cohen, D. A., Jeavons, P. G. & Gault, R. L., 2000, p. 160-171.

    Research output: Contribution to conferencePaper

  22. Published

    New Tractable Classes From Old

    Cohen, D., Jeavons, P. & Gault, R., 2003, p. 263-282.

    Research output: Contribution to conferencePaper

  23. Published

    Soft constraints: complexity and multimorphsims

    Cohen, D., Cooper, M., Jeavons, P. & Krokhin, A., 2003, p. 244-258.

    Research output: Contribution to conferencePaper

  24. Published
  25. Published

    The Effect of Constraint Representation on Structural Tractability

    Houghton, C., Cohen, D. & Green, M. J., 2006, p. 726-730.

    Research output: Contribution to conferencePaper

  26. Published

    Tractability by Approximating Constraint Languages

    Green, M. J. & Cohen, D. A., 2003.

    Research output: Contribution to conferencePaper

  27. Published

    Tractable Disjunctive Constraints

    Cohen, D. A., Jeavons, P. G. & Koubarakis, M., 1996, p. 478-490.

    Research output: Contribution to conferencePaper

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