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FOCS
2007
IEEE
15 years 3 months ago
On the Hardness and Smoothed Complexity of Quasi-Concave Minimization
In this paper, we resolve the smoothed and approximative complexity of low-rank quasi-concave minimization, providing both upper and lower bounds. As an upper bound, we provide th...
Jonathan A. Kelner, Evdokia Nikolova
ECAI
2006
Springer
15 years 1 months ago
Smoothed Particle Filtering for Dynamic Bayesian Networks
Particle filtering (PF) for dynamic Bayesian networks (DBNs) with discrete-state spaces includes a resampling step which concentrates samples according to their relative weight in ...
Theodore Charitos
ICMLA
2010
14 years 7 months ago
Smoothing Gene Expression Using Biological Networks
Gene expression (microarray) data have been used widely in bioinformatics. The expression data of a large number of genes from small numbers of subjects are used to identify inform...
Yue Fan, Mark A. Kon, Shinuk Kim, Charles DeLisi
ESA
2003
Springer
116views Algorithms» more  ESA 2003»
15 years 2 months ago
Smoothed Motion Complexity
We propose a new complexity measure for movement of objects, the smoothed motion complexity. Many applications are based on algorithms dealing with moving objects, but usually data...
Valentina Damerow, Friedhelm Meyer auf der Heide, ...
ISCC
2002
IEEE
15 years 2 months ago
The interrelation of TCP responsiveness and smoothness in heterogeneous networks
TCP(α,β) protocols trade the congestion window increase value α for the decrease ratio β , to generate smoother traffic patterns and to maintain a friendly behavior. In this p...
Chi Zhang, Vassilios Tsaoussidis