关键词: 复杂网络, 电信社群网络, 中介度, 网格并行, 任务调度算法

Abstract: For betweeness computation in Telecom Social Network graph with huge amount of data, a grid based parallel algorithm is presented. It adopts the hierarchic dichotomy of data. Meanwhile a new schedule strategy is proposed, that combines static and dynamic methods to reach load balance. The experimental results justified that the algorithm achieves a higher speedup ratio and the parallel efficiency, and the time consumption is approximately proportion to the number of parallel CPUs as well.

Key words: complex network, telecom social network, betweeness, grid parallel computation, task scheduling algorithm