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» Asim: A Performance Model Framework
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CGF
2011
14 years 10 months ago
Walking On Broken Mesh: Defect-Tolerant Geodesic Distances and Parameterizations
Efficient methods to compute intrinsic distances and geodesic paths have been presented for various types of surface representations, most importantly polygon meshes. These meshe...
Marcel Campen, Leif Kobbelt
TKDE
2012
192views Formal Methods» more  TKDE 2012»
13 years 9 months ago
Discriminative Feature Selection by Nonparametric Bayes Error Minimization
Feature selection is fundamental to knowledge discovery from massive amount of high-dimensional data. In an effort to establish theoretical justification for feature selection al...
Shuang-Hong Yang, Bao-Gang Hu
TMC
2012
13 years 9 months ago
Relay-Assisted Transmission with Fairness Constraint for Cellular Networks
Abstract—We consider the problem of relay-assisted transmission for cellular networks. In the considered system, a source node together with n relay nodes are selected in a propo...
Erwu Liu, Qinqing Zhang, Kin K. Leung
OOPSLA
2005
Springer
16 years 8 days ago
MDAbench: a tool for customized benchmark generation using MDA
Designing component-based application that meets performance requirements remains a challenging problem, and usually requires a prototype to be constructed to benchmark performanc...
Liming Zhu, Yan Liu, Ian Gorton, Ngoc Bao Bui
KDD
2006
ACM
163views Data Mining» more  KDD 2006»
16 years 7 months ago
New EM derived from Kullback-Leibler divergence
We introduce a new EM framework in which it is possible not only to optimize the model parameters but also the number of model components. A key feature of our approach is that we...
Longin Jan Latecki, Marc Sobel, Rolf Lakämper