Rafael Arnay Leopoldo Acosta Marta Sigut Jonay Toledo Applying an Ant Colony Optimization Algorithm to an Artificial Vision Problem in a Robotic Vehicle. 490-497 2008 DCAI http://dx.doi.org/10.1007/978-3-540-85863-8_57 conf/dcai/2008 db/conf/dcai/dcai2008.html#ArnayAST08