@inproceedings{inproceedingsb0fdf345, title = {Particle swarm optimization assisted multiuser detector for M-QAM DS/CDMA systems}, author = {Oliveira, Leonardo D. de and AbrĂ£o, Taufik and Jeszensky, Paul Jean Etienne}, year = {2008}, publisher = {IEEE}, booktitle = {IEEE Swarm Intelligence Symposium} }