@article {1307, title = {An event-based architecture for solving constraint satisfaction problems. }, journal = {Nature communications}, volume = {6}, year = {2015}, doi = {10.1038/ncomms9941}, url = {http://www.nature.com/ncomms/2015/151208/ncomms9941/full/ncomms9941.html}, author = {Mostafa, H., and Muller, L. K., and \& Indiveri, G.} }