Papers from the Fourth International Workshop on Computational Intelligence and Applications (IWCIA2008), held in Hiroshima, Japan, 10 - 11 December 2008.
- Portfolio selection problems with normal mixture distributions including fuzziness
- Rule acquisition for cognitive agents by using estimation of distribution algorithms
- Constitution of Ms.PacMan player with critical-situation learning mechanism
- Non-linear integer programming based on particle swarm optimisation combining diversification and intensification
- An approximate solution method based on tabu search for k-minimum spanning tree problems