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WAIM
2010
Springer
14 years 7 months ago
Taming Computational Complexity: Efficient and Parallel SimRank Optimizations on Undirected Graphs
SimRank has been considered as one of the promising link-based ranking algorithms to evaluate similarities of web documents in many modern search engines. In this paper, we investi...
Weiren Yu, Xuemin Lin, Jiajin Le
CORR
2012
Springer
249views Education» more  CORR 2012»
13 years 5 months ago
Computing Cartograms with Optimal Complexity
We show how to compute cartograms with worst-case optimal polygonal complexity. Specifically we study rectilinear duals which are side-contact representations of a planar graph G ...
Md. Jawaherul Alam, Therese C. Biedl, Stefan Felsn...
CP
2001
Springer
15 years 2 months ago
A General Scheme for Multiple Lower Bound Computation in Constraint Optimization
Abstract. Computing lower bounds to the best-cost extension of a tuple is an ubiquous task in constraint optimization. A particular case of special interest is the computation of l...
Rina Dechter, Kalev Kask, Javier Larrosa
IWINAC
2007
Springer
15 years 4 months ago
Optimal Cue Combination for Saliency Computation: A Comparison with Human Vision
The computer model of visual attention derives an interest or saliency map from an input image in a process that encompasses several data combination steps. While several combinati...
Alexandre Bur, Heinz Hügli
GLOBECOM
2006
IEEE
15 years 4 months ago
Resource Optimization Subject to a Percentile Response Time SLA for Enterprise Computing
— We consider a set of computer resources used by a service provider to host enterprise applications subject to service level agreements. We present an approach for resource opti...
Kaiqi Xiong, Harry G. Perros