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CORR
2010
Springer
174views Education» more  CORR 2010»
13 years 10 months ago
Multiuser broadcast erasure channel with feedback - capacity and algorithms
We consider the N-user broadcast erasure channel where feedback from the users is fed back to the transmitter in the form of ACK messages. We provide a generic outer bound to the ...
Marios Gatzianas, Leonidas Georgiadis, Leandros Ta...
FAC
2008
100views more  FAC 2008»
13 years 10 months ago
Slicing communicating automata specifications: polynomial algorithms for model reduction
Abstract. Slicing is a program analysis technique that was originally introduced to improve program debugging and understanding. The purpose of a slicing algorithm is to remove the...
Sébastien Labbé, Jean-Pierre Gallois
ISCAS
2011
IEEE
288views Hardware» more  ISCAS 2011»
13 years 2 months ago
Multi-layer parallel decoding algorithm and vlsi architecture for quasi-cyclic LDPC codes
—We propose a multi-layer parallel decoding algorithm and VLSI architecture for decoding of structured quasi-cyclic low-density parity-check codes. In the conventional layered de...
Yang Sun, Guohui Wang, Joseph R. Cavallaro
CVPR
2004
IEEE
15 years 23 days ago
Robust Subspace Clustering by Combined Use of kNND Metric and SVD Algorithm
Subspace clustering has many applications in computer vision, such as image/video segmentation and pattern classification. The major issue in subspace clustering is to obtain the ...
Qifa Ke, Takeo Kanade
ICMCS
2006
IEEE
130views Multimedia» more  ICMCS 2006»
14 years 4 months ago
Directional Weighting-Based Demosaicking Algorithm for Noisy CFA Environments
Captured CFA data by image sensors like CCD/or CMOS are often corrupted by noises. To produce high quality images acquired by CCD/CMOS digital cameras, the problem of noise needs ...
Hung-Yi Lo, Tsung-Nan Lin, Chih-Lung Hsu, Cheng-hs...