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ICC
2007
IEEE
107views Communications» more  ICC 2007»
16 years 1 months ago
Time-Hopping UWB Multiuser Detection Using Adaptive Multistage Matrix Wiener Filtering Schemes
— Adaptive reduced-rank (RR) multistage matrix Wiener filtering (MMWF) techniques, based on the minimum mean-square error (MMSE) criterion, are proposed for timehopping (TH) pul...
Chia-Chang Hu, Hsuan-Yu Lin, Tsung-Hsien Liu, Yong...
VTC
2007
IEEE
16 years 1 months ago
Fast and Area-Efficient Sphere Decoding Using Look-Ahead Search
— Sphere decoding enables maximum likelihood (ML) detection with fairly low complexity in the MIMO wireless systems, but it takes hundreds cycles at low SNR environment. This pap...
Se-Hyeon Kang, In-Cheol Park
SPIN
2007
Springer
16 years 29 days ago
Cartesian Partial-Order Reduction
Verifying concurrent programs is challenging since the number of thread interleavings that need to be explored can be huge even for moderate programs. We present a cartesian semant...
Guy Gueta, Cormac Flanagan, Eran Yahav, Mooly Sagi...
ICMCS
2006
IEEE
161views Multimedia» more  ICMCS 2006»
16 years 27 days ago
Improved Similarity-Based Online Feature Selection in Region-Based Image Retrieval
To bridge the gap between high level semantic concepts and low level visual features in content-based image retrieval (CBIR), online feature selection is really required. An effec...
Fei Li, Qionghai Dai, Wenli Xu
IIHMSP
2006
IEEE
180views Multimedia» more  IIHMSP 2006»
16 years 27 days ago
Fast H.264/AVC Inter-Mode Decision with RDC Optimization
A complexity-constrained inter-mode decision algorithm for H.264/AVC video coding is developed using a rate-distortioncomplexity (RDC) optimization framework in this work. The pro...
Yu Hu, Qing Li, Siwei Ma, C. C. Jay Kuo