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WAIM
2010
Springer
15 years 4 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
ISAAC
2007
Springer
146views Algorithms» more  ISAAC 2007»
16 years 24 days ago
Bounded Tree-Width and CSP-Related Problems
We study the complexity of structurally restricted homomorphism and constraint satisfaction problems. For every class of relational structures C, let LHOM(C, _) be the problem of d...
Tommy Färnqvist, Peter Jonsson
ICIP
2002
IEEE
16 years 8 months ago
Color printer characterization in MATLAB
Many researchers are working on various aspects of color imaging. However, it is apparent from the papers published that it is difficult for many of them to produce high quality c...
Michael J. Vrhel, H. Joel Trussell
ICIP
2009
IEEE
15 years 4 months ago
Joint deconvolution and demosaicing
We present a new method to jointly perform deblurring and colordemosaicing of RGB images. Our method is derived following an inverse problem approach in a MAP framework. To avoid ...
Ferréol Soulez, Eric Thiébaut
DGO
2003
123views Education» more  DGO 2003»
15 years 8 months ago
Technical Problems of Deploying Standard Initiative of National City True Orthophoto Mapping
This paper presents our preliminary experimental results on the encountered many problems when producing urban true orthoimages of downtown, where a number of high buildings prese...
Guoqing Zhou, Zhihao Qin, Susan Benjamin, J. Rand,...