No photo of Keld Helsgaun

Keld Helsgaun


  • Universitetsvej 1, 10.1

    DK-4000 Roskilde


1992 …2019

Research output per year

If you made any changes in Pure these will be visible here soon.

Publication network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output

POPMUSIC for the Travelling Salesman Problem

Taillard, E. & Helsgaun, K., 16 Jan 2019, In : European Journal of Operational Research. 272, 2, p. 420-429

Research output: Contribution to journalJournal articleResearchpeer-review

Efficient Recombination in the Lin-Kernighan-Helsgaun Traveling Salesman Heuristic

Tinós, R., Helsgaun, K. & Whitley, D., 2018, Parallel Problem Solving from Nature – PPSN XV: 15th International Conference, Coimbra, Portugal, September 8–12, 2018, Proceedings, Part I. Auger, A., Fonseca, C. M., Lourenco, N., Machado, P., Paquete, L. & Whitley, D. (eds.). Springer, Vol. 1. p. 95-107 13 p. (Theoretical Computer Science and General Issues, Vol. 11101). (Lecture Notes in Computer Science, Vol. 11101).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Using POPMUSIC for Candidate Set Generation in the Lin-Kernighan-Helsgaun TSP Solver

Helsgaun, K., 18 Jul 2018, Roskilde: Roskilde Universitet. 13 p.

Research output: Book/ReportReportResearch


Solving Arc Routing Problems Using the Lin-Kernighan-Helsgaun Algorithm

Helsgaun, K., 15 Jan 2015, Roskilde: Roskilde Universitet. 6 p.

Research output: Book/ReportReportResearch

Open Access


  • 1 Editor of Research journal

Mathematical Programming Computation (Journal)

Keld Helsgaun (Editor)

24 Aug 2008 → …

Activity: Editorial work and peer reviewEditor of Research journalCommunication