Sciweavers

3863 search results - page 689 / 773
» Function in Device Representation
Sort
View
144
Voted
EJASP
2010
92views more  EJASP 2010»
14 years 11 months ago
Optimized Paraunitary Filter Banks for Time-Frequency Channel Diagonalization
We adopt the concept of channel diagonalization to time-frequency signal expansions obtained by DFT filter banks. As a generalization of the frequency domain channel representatio...
Ziyang Ju, Thomas Hunziker, Dirk Dahlhaus
132
Voted
JCIT
2010
146views more  JCIT 2010»
14 years 11 months ago
Determing Performance of Choreography-based Composite Services
Web Service Choreography Description Language is a main-stream standard for the description of peer-to-peer collaborations for the participants for service composition. To predict...
Yunni Xia, Zhe Ouyang, Yanxin Wu, Ruilong Yang
JDCTA
2010
203views more  JDCTA 2010»
14 years 11 months ago
Preprocessing Method for NaXi Pictographs Character Recognition Using Wavelet Transform
Preprocessing, a major component of Character Recognition System, has direct effect on the recognition system by its performance. Using wavelet transform, this paper mainly focuse...
Hai Guo, Jing-ying Zhao, Xiao-niu Li
JMLR
2010
148views more  JMLR 2010»
14 years 11 months ago
Approximate Inference on Planar Graphs using Loop Calculus and Belief Propagation
We introduce novel results for approximate inference on planar graphical models using the loop calculus framework. The loop calculus (Chertkov and Chernyak, 2006b) allows to expre...
Vicenç Gómez, Hilbert J. Kappen, Mic...
150
Voted
JMLR
2010
137views more  JMLR 2010»
14 years 11 months ago
Importance Sampling for Continuous Time Bayesian Networks
A continuous time Bayesian network (CTBN) uses a structured representation to describe a dynamic system with a finite number of states which evolves in continuous time. Exact infe...
Yu Fan, Jing Xu, Christian R. Shelton