Articles in international scientific journals with referee practice:

 

1.      Rönkkönen, J., Kukkonen, S. and Lampinen, J. A Comparison of Differential Evolution and Generalized Generation Gap Algorithms. Journal of Advanced computational intelligence and Intelligent Informatics, 9(5), September, 2005. ISSN 1343-0130.

 

2.      Rönkkönen, J., Li, X., Kyrki, V. and Lampinen, J. A Framework for Generating Tunable Test Functions for Multimodal Optimization, Soft Computing, Accepted for publication.

 

Articles in international scientific compilation works and conference proceedings with referee practice:

 

1.      Rönkkönen, J. and Lampinen, J. On Using Normally Distributed Mutation Step Length for the Differential Evolution Algorithm. Proceedings of MENDEL 2003, 9th International Mendel Conference on Soft Computing, Brno, Czech Rebublic. 4-6 June, 2003, pp. 11-18. ISBN 80-214-2411-7.

 

2.      Rönkkönen, J., Kukkonen S. and Price, K. V. Real-Parameter optimization with Differential Evolution. Proceedings of 2005 IEEE Congress on Evolutionary Computation (CEC05), Edinburgh, Scotland. 2-5 September, 2005, Vol 1, pp. 506-513. ISBN 0-7803-9363-5.

 

3.      Price, K. V. and Rönkkönen, J. I. Comparing the Uni-modal Scaling performance of Global and Local Selection in a Mutation-Only Differential Evolution Algorithm. Proceedings of 2006 IEEE World Congress on Computational Intelligence (CEC06), Vancouver, Canada. 16-21 July, 2006, pp. 7387-7394. ISBN 0-7803-9489-5.

 

4.      Rönkkönen, J. and Lampinen, J. An Extended Mutation Concept for the Local Selection based Differential Evolution Algorithm. Proceedings of 2007 Genetic and Evolutionary Computation Conference (GECCO07), London, United Kingdom, 7-11 July, 2007, pp. 689-696, ISBN 978-1-59593-697-4

 

5.      Rönkkönen, J. and Lampinen, J. On Determining Multiple Global Optima by Differential Evolution. Proceedings of Eurogen 2007, 11-13 June 2007 Jyväskylä, Finland.

 

6.      Rönkkönen, J., Li, X., Kyrki, V. and Lampinen, J. A Generator for Multimodal Test Functions with Multiple Global Optima. Proceedings of 7th International Conference on Simulated Evolution and Learning (SEAL’08), Melbourne, Australia, 7-10 December 2008, pp 239-248, ISBN 978-3-540-89693-7.

 

Scientific monographs:

 

  1. Rönkkönen, Jani,  Normaalijakaumaan perustuva mutaatio-operaatio differentiaalievoluutioalgoritmiin, MSc (Diploma) thesis, Lappeenranta University of Technology, 2003.

 

  1. Rönkkönen, Jani, Continuous Multimodal Global Optimization with Differential Evolution-Based Methods, Ph.D. thesis, Lappeenranta University of Technology, 2009.