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Many mobile big data applications require the computation of dot-product of two vectors. For examples, the dot-product of an individual's genome data collected by a body area network and the gene biomarkers of a health centre can help detect diseases in m-Health, and that of the interests of two persons can facilitate profile matching in mobile social networks. Nevertheless, mobile big data typically...
A Mobile Social Network (MSN) is a typical Delay Tolerant Network (DTN) composed of mobile nodes with social characteristics. Routing design and optimization are difficult because of the fast topology changes in such network. However, realistic mobility trace shows that mobile nodes in MSNs generally visit a few locations called homes, frequently, while other locations are visited less frequently...
Due to the increasing number of wireless mobile devices, the possibility of mobile communications without infrastructure becomes a reality. The Decentralized Mobile Social Network (DMSN) is a paradigm where nodes can move freely and organize themselves arbitrarily. Routing in these environments is difficult for the reason of the rapid changes of the social relationship graph's topology. Meanwhile,...
With the increasing number of wireless mobile devices, the possibility of mobile communications without network infrastructure is becoming a reality. The decentralized mobile social network (MSN) is a paradigm where nodes can move freely and organize themselves arbitrarily. Therefore, the key challenge is to find routes that can provide satisfactory delivery performance and low average end-to-end...
Vehicular ad hoc networks (VANETs) are regarded as essential ways for vehicles to share information with each other. As communication range is limited, multiple relay nodes are often required for establishing the multi-hop routing path between the source node and the destination node. Dependability of such routing path may be compromised due to different motion states of vehicles. In this paper, we...
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