Per Kristian Lehre

Publications

  1. 2016
  2. Published

    Runtime Analysis of Non-elitist Populations: From Classical Optimisation to Partial Information

    Per Kristian Lehre, 1 Jul 2016, In: Algorithmica. 75, 3, p. 428-461 34 p.

    Research output: Contribution to journalArticlepeer-review

  3. Published

    A parameterised complexity analysis of bi-level optimisation with evolutionary algorithms

    Per Kristian Lehre, & , 1 Mar 2016, In: Evolutionary Computation. 24, 1, p. 183-203 21 p.

    Research output: Contribution to journalArticlepeer-review

  4. Published

    Limits to learning in reinforcement learning hyper-heuristics

    Per Kristian Lehre, 2016, Evolutionary Computation in Combinatorial Optimization - 16th European Conference, EvoCOP 2016, Proceedings. Springer Verlag, Vol. 9595. p. 170-185 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 9595).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  5. 2015
  6. Published

    Toward a unifying framework for evolutionary processes

    Per Kristian Lehre, , & , 21 Oct 2015, In: Journal of Theoretical Biology. 383, p. 28-43 16 p.

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Populations can be essential in dynamic optimisation

    Per Kristian Lehre, 11 Jul 2015, GECCO 2015 - Proceedings of the 2015 Genetic and Evolutionary Computation Conference. Association for Computing Machinery , p. 1407-1414 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  8. Published

    Simplified runtime analysis of estimation of distribution algorithms

    Per Kristian Lehre, 11 Jul 2015, GECCO 2015 - Proceedings of the 2015 Genetic and Evolutionary Computation Conference. Association for Computing Machinery , p. 513-518 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  9. Published

    Black-box complexity of parallel search with distributed populations

    Per Kristian Lehre & , 17 Jan 2015, FOGA 2015 - Proceedings of the 2015 ACM Conference on Foundations of Genetic Algorithms XIII. Association for Computing Machinery , p. 3-15 13 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  10. Published

    Efficient optimisation of noisy fitness functions with population-based evolutionary algorithms

    Per Kristian Lehre, 17 Jan 2015, FOGA 2015 - Proceedings of the 2015 ACM Conference on Foundations of Genetic Algorithms XIII. Association for Computing Machinery , p. 62-68 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  11. 2014
  12. Published

    Unbiased black-box complexity of parallel search

    Per Kristian Lehre & , 24 Sep 2014, Parallel Problem Solving from Nature – PPSN XIII: 13th International Conference Ljubljana, Slovenia, September 13-17, 2014 Proceedings. Bartz-Beielstein, T., Branke, J., Filipic, B. & Smith, J. (eds.). 1 ed. Springer, p. 892-901 10 p. (Lecture Notes in Computer Science ; vol. 8672).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  13. Published

    Runtime analysis of selection hyper-heuristics with classical learning mechanisms

    Per Kristian Lehre, 16 Sep 2014, Proceedings of the 2014 IEEE Congress on Evolutionary Computation, CEC 2014. Institute of Electrical and Electronics Engineers (IEEE), p. 2515-2523 9 p. 6900602. (IEEE Congress on Evolutionary Computation (CEC); vol. 2014).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  14. Published

    Runtime analysis of the (1+1) EA on computing unique input output sequences

    Per Kristian Lehre & Xin Yao, 20 Feb 2014, In: Information Sciences. 259, p. 510-531

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Concentrated hitting times of randomized search heuristics with variable drift

    Per Kristian Lehre & , 2014, Algorithms and Computation - 25th International Symposium, ISAAC 2014, Proceedings. Ahn, H-K. & Shin, C-S. (eds.). Springer Verlag, p. 686-697 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8889).

    Research output: Chapter in Book/Report/Conference proceedingChapter

  16. Published

    Evolution under partial information

    Per Kristian Lehre, 2014, GECCO 2014 - Proceedings of the 2014 Genetic and Evolutionary Computation Conference. Association for Computing Machinery , p. 1359-1366 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  17. Published

    Level-based analysis of genetic algorithms and other search processes

    Per Kristian Lehre, 2014, Parallel Problem Solving from Nature – PPSN XIII: 13th International Conference, Ljubljana, Slovenia, September 13-17, 2014. Proceedings. Springer, p. 912-921 10 p. (Lecture Notes in Computer Science; vol. 8672).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  18. Published

    Refined upper bounds on the expected runtime of non-elitist populations from fitness-levels

    Per Kristian Lehre, 2014, GECCO 2014 - Proceedings of the 2014 Genetic and Evolutionary Computation Conference. Association for Computing Machinery , p. 1367-1374 8 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  19. 2011
  20. Published

    Crossover can be constructive when computing unique input–output sequences

    Per Kristian Lehre & Xin Yao, 1 Sep 2011, In: Soft Computing. 15, 9, p. 1675-1687 13 p.

    Research output: Contribution to journalArticle

  21. Published
  22. Published

    Non-Uniform Mutation Rates for Problems with Unknown Solution Lengths

    Per Kristian Lehre & Xin Yao, 9 Jan 2011, p. 173-180. 8 p.

    Research output: Contribution to conference (unpublished)Paper

  23. 2010
  24. Published

    On the Effect of Populations in Evolutionary Multi-Objective Optimisation

    Per Kristian Lehre, 1 Oct 2010, In: Evolutionary Computation. 18, 3, p. 335-356 22 p.

    Research output: Contribution to journalArticle

  25. Published

    Fixed Parameter Evolutionary Algorithms and Maximum Leaf Spanning Trees: A Matter of Mutation

    Per Kristian Lehre, , Pietro Oliveto, , , & , 1 Sep 2010, p. 204-213. 10 p.

    Research output: Contribution to conference (unpublished)Paper