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SIGIR
2006
ACM
15 years 7 months ago
Regularized estimation of mixture models for robust pseudo-relevance feedback
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
Tao Tao, ChengXiang Zhai
TSP
2008
124views more  TSP 2008»
15 years 1 months ago
Robust Beamforming via Worst-Case SINR Maximization
Minimum variance beamforming, which uses a weight vector that maximizes the signal-to-interference-plus-noise ratio (SINR), is often sensitive to estimation error and uncertainty i...
Seung-Jean Kim, Alessandro Magnani, Almir Mutapcic...
AUTOMATICA
2002
79views more  AUTOMATICA 2002»
15 years 1 months ago
Robust performance assessment of feedback control systems
Abstract. The proper measure of closed-loop performance variation in the presence of modelplant mismatch is discussed in this paper. A generalized closed-loop error transfer functi...
Sheng Wan, Biao Huang
KI
2006
Springer
15 years 1 months ago
Gray Box Robustness Testing of Rule Systems
Due to their simple and intuitive manner rules are often used for the implementation of intelligent systems. Besides general methods for the verification and validation of rule sys...
Joachim Baumeister, Jürgen Bregenzer, Frank P...
CG
2002
Springer
15 years 1 months ago
Towards robust broadcasting of geometry data
We present new algorithms for the robust transmission of geometric data sets, i.e. transmission which allows the receiver to recover (an approximation of) the original geometric o...
Stephan Bischoff, Leif Kobbelt