Information Sciences
Information Sciences > 2011 > 181 > 5 > 972-986
Information Sciences > 2011 > 181 > 16 > 3379-3396
Information Sciences > 2011 > 181 > 20 > 4550-4568
Information Sciences > 2011 > 181 > 5 > 972-986
Information Sciences > 2011 > 181 > 16 > 3379-3396
Information Sciences > 2011 > 181 > 20 > 4550-4568