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In loop parallelization, data dependence relations are used to decide which pair of statement instances should be allocated to a same processor or should have a synchronization communication. However, in existing researches, little attention has been paid to the widespread symmetrical patterns of data dependence implied in the loop iteration. These patterns are usually induced by the regular expressions...
Detecting communities in complex networks is of considerable importance for understanding both the structure and function of the networks. In this paper, we propose an algorithm for community detection. The fuzzy relational model of the networks is established by using global topology information, and then based on the proposed model, the number of communities is determined by adopting spectral analysis...
To understand the delivery performance of message dissemination in Disruption Tolerant Networks (DTNs), various methods have been proposed in the literature. However, existing work shares a common simplification that the pairwise meeting rate between any two mobile nodes is exponentially distributed. In this paper, instead of relying on such assumption, we jointly consider the transmission range and...
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