Professor David Cohen

  1. 2000
  2. Published

    New Tractable Classes from Old

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

    Research output: Contribution to conferencePaper

  3. 2003
  4. 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

  5. Published

    New Tractable Classes From Old

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

    Research output: Contribution to conferencePaper

  6. Published

    Soft constraints: complexity and multimorphsims

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

    Research output: Contribution to conferencePaper

  7. Published

    Tractability by Approximating Constraint Languages

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

    Research output: Contribution to conferencePaper

  8. 2004
  9. 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

  10. Published

    A maximal tractable class of soft constraints

    Cohen, D., Cooper, M., Jeavons, P. & Krokhin, A., 2004, In: Journal of Artificial Intelligence Research. 22, p. 1-22

    Research output: Contribution to journalArticlepeer-review

  11. 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

  12. Published

    Supermodular Functions and the Complexity of MAX CSP

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

    Research output: Working paper

  13. 2005
  14. 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