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In this paper, we focus on protecting the sink's location when global-eavesdropper exists in wireless sensor networks. The adversary is assumed to have the ability to monitor all the communications of the network, which means that she can follow a route of a message and find the location of sink node easily. In this case, we introduce several fake sinks to confuse the adversary such that she has to...
Linked In is among the largest social networking sites in the world. As the company has grown, our core data sets and request processing requirements have grown as well. In this paper, we describe a few selected data infrastructure projects at Linked In that have helped us accommodate this increasing scale. Most of those projects build on existing open source projects and are themselves available...
Multi-path routing is a promising technique to increase the Internet's reliability and to give users greater control over the service they receive. Currently the interdomain routing protocol limits each router to using a single route for same destination, which may not satisfy the diverse requirements of end users. In this paper, in order to support the effective and efficient multi-path service(MPS),...
The fine-grained flow level measurement is getting increasing demand in recent years. Though it fails to be a generic solution for its biased sampling, NetFlow is promising for its compatibility with major routers and its convenience to perform direct flow level measurement of both IPv4 and IPv6 traffic. Traditional flow level measurement systems based on NetFlow are mostly centralized and each of...
The distributed optimal path planning (D-OPP) problem has been a bottleneck restricting the performance of Peer-to-Peer (P2P) workflow systems which have met the development trend of workflow systems and been one of the most important domains of Distributed computing. The essence of this problem is to solve the dynamical global optimization in local views without centralized mechanism. Aiming at this...
P2P workflow systems meet the development trend of workflow systems. The running path optimization (the path with the minimum running time which consists of the services discovery time and the task execution time) in full-distribution(decentralized) environments has been a bottleneck restricting the performance of P2P workflow systems. Aiming at this problem, this paper proposes an innovative hybrid...
P2P workflow systems meet the development trend of workflow systems. The running path optimization (the path with the minimum running time which consists of the services discovery time and the task execution time) in full-distribution (decentralized) environments has been a bottleneck restricting the performance of P2P workflow systems. Aiming at this problem, this paper proposes a innovative hybrid...
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