Results 221 to 230 of about 7,591,420 (248)
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Clustering in Complex Networks
2004Real, mostly socially rooted networks have the tendency to form the simplest morphological structures observable: triangles, or in other words mutually linked triples of nodes. This is captured by the concept of clustering. We review a few milestones in the quantitative description of this feature, together with selected models that reproduce certain ...
Szabó, G, Alava, M J, Kertész, János
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On the Complexity of Network Synchronization
SIAM Journal on Computing, 2004We show that if a minimal-time solution to a fundamental distributed computation primitive, synchronizing a network path of finite-state processors, exists on the three-dimensional, undirected grid, then we can conclude the purely complexity-theoretic result P=NP. Every previous result on network synchronization for various network topologies either
Darin Goldstein, Kojiro Kobayashi
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Advances in Complex Systems, 2009
This topical issue features regular submissions to Advances in Complex Systems focusing on ‘Complex Networks’ from different perspectives. They have been selected by the editors to appear together in this issue, to highlight current research trends. ‘Complex Networks’ is a booming research area for quite a few years now.
Enrico Scalas, Frank Schweitzer
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This topical issue features regular submissions to Advances in Complex Systems focusing on ‘Complex Networks’ from different perspectives. They have been selected by the editors to appear together in this issue, to highlight current research trends. ‘Complex Networks’ is a booming research area for quite a few years now.
Enrico Scalas, Frank Schweitzer
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Correlations in Complex Networks
2007This book is the culmination of three years of research effort on a multidisciplinary project in which physicists, mathematicians, computer scientists and social scientists worked together to arrive at a unifying picture of complex networks. The contributed chapters form a reference for the various problems in data analysis visualization and modeling ...
Serrano Moral, Maria Angeles +3 more
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On the network complexity of selection
30th Annual Symposium on Foundations of Computer Science, 1989The sequential complexity of determining the kth largest out of a given set of n keys is known to be linear. Thus, given a p-processor parallel machine, it is asked whether or not an O(n/p) selection algorithm can be devised for that machine. An Omega ((n/p) log log p+log p) lower bound is obtained for selection on any network that satisfies a ...
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Provisioning in complex networks
Bell Labs Technical Journal, 2007IP Multimedia Subsystem (IMS) solutions emphasize services including all-Internet Protocol (IP) voice, data, video, multimedia, and other user-centric services. IMS applications allow network convergence among wireline, wireless, and packet networks and interaction of services in disparate, multivendor, multitechnology networks. This increased level of
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Controlling complex networks with complex nodes
Nature Reviews Physics, 2023Mario di Bernardo +2 more
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A survey on state estimation of complex dynamical networks
International Journal of Systems Science, 2021Hongjian Liu, Yurong Liu, Jun Hu
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