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STOC
2010
ACM
211views Algorithms» more  STOC 2010»
15 years 4 months ago
Distributed Computation in Dynamic Networks
In this paper we investigate distributed computation in dynamic networks in which the network topology changes from round to round. We consider a worst-case model in which the com...
Fabian Kuhn, Nancy Lynch and Rotem Oshman
CVPR
2008
IEEE
1042views Computer Vision» more  CVPR 2008»
16 years 1 months ago
Graph cut based image segmentation with connectivity priors
Graph cut is a popular technique for interactive image segmentation. However, it has certain shortcomings. In particular, graph cut has problems with segmenting thin elongated obj...
Sara Vicente, Vladimir Kolmogorov, Carsten Rother
CPAIOR
2007
Springer
15 years 6 months ago
Connections in Networks: Hardness of Feasibility Versus Optimality
We study the complexity of combinatorial problems that consist of competing infeasibility and optimization components. In particular, we investigate the complexity of the connectio...
Jon Conrad, Carla P. Gomes, Willem Jan van Hoeve, ...
PERVASIVE
2004
Springer
15 years 5 months ago
Accommodating Transient Connectivity in Ad Hoc and Mobile Settings
Much of the work on networking and communications is based on the premise that components interact in one of two ways: either they are connected via a stable wired or wireless netw...
Radu Handorean, Christopher D. Gill, Gruia-Catalin...
ICPP
2003
IEEE
15 years 5 months ago
Effective Real-time Anycast Flow Connection Algorithm and Delay Analysis
Define anycast services as a group of replicated servers that may provide similar or identical services. Using anycast services can significantly simplify some applications such...
Weijia Jia, Chuanlin Zhang, Lidong Lin, Wanqing Tu...