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IPMU
2010
Springer
15 years 5 months ago
The Link Prediction Problem in Bipartite Networks
We define and study the link prediction problem in bipartite networks, specializing general link prediction algorithms to the bipartite case. In a graph, a link prediction functio...
Jérôme Kunegis, Ernesto William De Lu...
ESA
2010
Springer
178views Algorithms» more  ESA 2010»
15 years 4 months ago
Weighted Congestion Games: Price of Anarchy, Universal Worst-Case Examples, and Tightness
We characterize the price of anarchy in weighted congestion games, as a function of the allowable resource cost functions. Our results provide as thorough an understanding of this ...
Kshipra Bhawalkar, Martin Gairing, Tim Roughgarden
127
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JUCS
2006
112views more  JUCS 2006»
15 years 3 months ago
Construction of Wavelets and Applications
: A sequence of increasing translation invariant subspaces can be defined by the Haar-system (or generally by wavelets). The orthogonal projection to the subspaces generates a deco...
Ildikó László, Ferenc Schipp,...
MICRO
2007
IEEE
71views Hardware» more  MICRO 2007»
15 years 3 months ago
Effective Optimistic-Checker Tandem Core Design through Architectural Pruning
Design complexity is rapidly becoming a limiting factor in the design of modern, high-performance microprocessors. This paper introduces an optimization technique to improve the e...
Francisco J. Mesa-Martinez, Jose Renau
ARTMED
2004
145views more  ARTMED 2004»
15 years 3 months ago
A novel kernelized fuzzy C-means algorithm with application in medical image segmentation
: Image segmentation plays a crucial role in many medical imaging applications. In this paper, we present a novel algorithm for fuzzy segmentation of magnetic resonance imaging (MR...
Dao-Qiang Zhang, Song-Can Chen