Demo: Urgent Task Assignment for Mutual Help in Mobile Social Networks.

Although the quality of task completion is related to the level of participants, the cost of cooperation among participants is more important for a collaborative task, especially in an urgent situation. In this demo, we study the urgent task assignment problem for mobile social networks. Based on Formal Context theory, we propose a clique-based team formation scheme with minimum communication cost for urgent tasks. Simulation results verify that the proposed scheme can provide good performance in terms of success ratio, cardinality of chosen teams, running time and coverage.