Slot Machines RTP Optimization with Genetic Algorithms. - Todor Balabanov; Iliyan Zankinski; Bozhidar Shumanov (NMA, 2014)

Slot Machine RTP Optimization and Symbols Wins Equalization with Discrete Differential Evolution. - Todor Balabanov; Iliyan Zankinski; Bozhidar Shumanov (LSSC, 2015)