Pravin Pawar Hailiang Mei Ing Widya Bert-Jan van Beijnum Aart van Halteren Context-aware task assignment in ubiquitous computing environment - A genetic algorithm based approach. 2695-2702 2007 IEEE Congress on Evolutionary Computation http://dx.doi.org/10.1109/CEC.2007.4424811 conf/cec/2007 db/conf/cec/cec2007.html#PawarMWBH07