@article{Cecilia2013, author = "Jos\~{'}e M. Cecilia and Jos\~{'}e M. Garc\~{'}ia and Andy Nisbet and Martyn Amos and Manuel Ujald\{`}on", title = "Enhancing data parallelism for Ant Colony Optimization on GPUs", journal = "Journal of Parallel and Distributed Computing", volume = "73", number = "1", pages = "42--51", year = "2013", note = "doi:10.1016/j.jpdc.2012.01.002", }