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JSAC
2006
81views more  JSAC 2006»
14 years 11 months ago
Fast linearized energy allocation for multimedia loading on multicarrier systems
Abstract--Efficient near-optimal energy allocation for multimedia data transmission using multicarrier modulation is investigated. The optimal method typically relies on an iterati...
Michael A. Enright, C. C. Jay Kuo
SIAMSC
2008
148views more  SIAMSC 2008»
14 years 11 months ago
Multilevel Adaptive Aggregation for Markov Chains, with Application to Web Ranking
A multilevel adaptive aggregation method for calculating the stationary probability vector of an irreducible stochastic matrix is described. The method is a special case of the ada...
Hans De Sterck, Thomas A. Manteuffel, Stephen F. M...
ICML
2003
IEEE
16 years 18 days ago
Link-based Classification
Over the past few years, a number of approximate inference algorithms for networked data have been put forth. We empirically compare the performance of three of the popular algori...
Qing Lu, Lise Getoor
HICSS
2006
IEEE
89views Biometrics» more  HICSS 2006»
15 years 5 months ago
Open Source Technical Support: A Look at Peer Help-Giving
We explore online technical support of open source software by a study of postings to discussion boards. Our results indicate that there are several types of detail that are requi...
Vandana Singh, Michael B. Twidale, Dinesh Rathi
ICICIC
2006
IEEE
15 years 5 months ago
An Edge-Driven Total Variation Approach to Image Deblurring and Denoising
Traditional nonlinear filtering techniques are observed in underutilization of blur identification techniques, and vice versa. To improve blind image restoration, a designed edg...
Hongwei Zheng, Olaf Hellwich