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Eigenvectors of data matrices play an important role in many computational problems, ranging from signal processing to machine learning and control. For instance, algorithms that compute positions of ...
Analysis and optimization of randomized gossip algorithms
Distributed network gossip constraints the algorithm the iterative sequence markov chain
2015/8/11
We study the distributed averaging problem on an arbitrary network with a gossip constraint, which means that no node communicates with more than one neighbour in every time slot. We consider algorith...
Gossip algorithms: Design, analysis, and applications
Sensor AD hoc network distributed asynchronous algorithm gossip algorithm network energy resources gossip algorithm
2015/8/11
Motivated by applications to sensor, peer-to-peer and ad hoc networks, we study distributed asynchronous algorithms, also known as gossip algorithms, for computation and information exchange in an arb...
Randomized gossip algorithms
Application of sensor networks a distributed algorithm gossip algorithm exchange information to connect to the Internet and topology
2015/8/10
Motivated by applications to sensor, peer-to-peer and ad hoc networks, we study distributed algorithms, also known as gossip algorithms, for exchanging information and for computing in an arbitrarily ...
GOSSIP: IDENTIFYING CENTRAL INDIVIDUALS IN A SOCIAL NETWORK
Centrality Gossip Networks Diff usion
2015/7/15
We show that boundedly-rational individuals can, simply by
tracking sources of gossip, identify those who are most central in a network
according to “diffusion centrality,” which nests other s...
P2P网络中基于Gossip算法的信任模型
Gossip算法 信任 信誉
2010/1/29
为了解决P2P网络开放性和自治性带来的信任问题，提出一种基于Gossip算法的信任模型。该模型在估计节点的信任关系时引入时间退化因子，使用基于网络拓扑结构的Gossip算法传递消息、聚集信誉。模拟实验结果表明，该模型能更有效地评估节点间的信任关系，提高查询效率，减少网络拥塞。