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» Improving Code Density Using Compression Techniques
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ICIP
2000
IEEE
14 years 2 months ago
Switched Error Concealment and Robust Coding Decisions in Scalable Video Coding
This work introduces two complementary techniques to improve the packet loss resilience of scalable video coding systems. First, a “switch per-pixel” error concealment (SPEC) ...
Rui Zhang, Shankar L. Regunathan, Kenneth Rose
CASES
2007
ACM
14 years 2 months ago
Fragment cache management for dynamic binary translators in embedded systems with scratchpad
Dynamic binary translation (DBT) has been used to achieve numerous goals (e.g., better performance) for general-purpose computers. Recently, DBT has also attracted attention for e...
José Baiocchi, Bruce R. Childers, Jack W. D...
SIGIR
2009
ACM
14 years 4 months ago
Compressing term positions in web indexes
Large search engines process thousands of queries per second on billions of pages, making query processing a major factor in their operating costs. This has led to a lot of resear...
Hao Yan, Shuai Ding, Torsten Suel
ICC
2007
IEEE
14 years 4 months ago
A Novel Transmitter-Based Selective-Precoding Technique for DS/CDMA Systems
— In this paper a new transmitter precoding technique is presented that outperforms conventional precoding by making use of a portion of the interference between the users in a C...
Christos Masouros, Emad Alsusa
ICC
2007
IEEE
107views Communications» more  ICC 2007»
14 years 4 months ago
Error Floors of LDPC Coded BICM
Abstract— In recent years performance prediction for communication systems utilizing iteratively decodable codes has been of considerable interest. There have been significant b...
Aditya Ramamoorthy, Nedeljko Varnica