Prem Prakash Jayaraman, Arkady Zaslavsky and Jerker Delsing 2010. Intelligent Mobile Data Mules for Cost-Effcient Sensor Data Collection. International Journal of Next-Generation Computing. 1, 1 (Jul. 2010), 73–90. DOI:https://doi.org/10.47164/ijngc.v1i1.6.