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ECCC
2006
77views more  ECCC 2006»
13 years 8 months ago
Extractors and condensers from univariate polynomials
We give new constructions of randomness extractors and lossless condensers that are optimal to within constant factors in both the seed length and the output length. For extractor...
Venkatesan Guruswami, Christopher Umans, Salil P. ...
ISEUD
2009
Springer
14 years 3 months ago
Fast, Accurate Creation of Data Validation Formats by End-User Developers
Abstract. Inputs to web forms often contain typos or other errors. However, existing web form design tools require end-user developers to write regular expressions (“regexps”) ...
Christopher Scaffidi, Brad A. Myers, Mary Shaw
TSP
2008
90views more  TSP 2008»
13 years 8 months ago
Generalized Correlation Decomposition-Based Blind Channel Estimation in DS-CDMA Systems With Unknown Wide-Sense Stationary Noise
A new blind subspace-based channel estimation technique is proposed for direct-sequence code-division multiple access (DS-CDMA) systems operating in the presence of unknown wide-se...
Keyvan Zarifi, Alex B. Gershman
GECCO
2006
Springer
253views Optimization» more  GECCO 2006»
14 years 12 days ago
A novel approach to optimize clone refactoring activity
Achieving a high quality and cost-effective tests is a major concern for software buyers and sellers. Using tools and integrating techniques to carry out low cost testing are chal...
Salah Bouktif, Giuliano Antoniol, Ettore Merlo, Ma...
USENIX
1996
13 years 10 months ago
A Comparison of OS Extension Technologies
The current trend in operating systems research is to allow applications to dynamically extend the kernel to improve application performance or extend functionality, but the most ...
Christopher Small, Margo I. Seltzer