1. Optimal design of reinforced concrete retaining walls using a swarm intelligence technique;Ahmadi-Nedushan,2009
2. Ant colony optimization: introduction and recent trends;Blum;Phys. Life Rev.,2005
3. Adaptation in Natural and Artificial Systems;Holland,1992
4. Pseudo static seismic active response of retaining wall supporting c–Ф backfill;Sharma;Electron. J. Geotech. Eng.,2010
5. Locating the critical failure surface in a slope stability analysis by genetic algorithm;Sengupta;Appl. Soft Comput.,2009