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SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
Pseudo feedback is a commonly used technique to improve information retrieval performance. It assumes a few top-ranked documents to be relevant, and learns from them to improve th...
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
An evaluation methodology that targets ineffective topics is needed to support research on obtaining more consistent retrieval across topics. Using average values of traditional ...
GRID
2004
Springer
14 years 3 months ago
2004
Springer
We have developed a threaded parallel data streaming approach using Logistical Networking (LN) to transfer multi-terabyte simulation data from computers at NERSC to our local anal...
ICA
2004
Springer
14 years 3 months ago
2004
Springer
We consider the Blind Source Separation problem of linear mixtures with singular matrices and show that it can be solved if the sources are sufficiently sparse. More generally, we ...
DATE
2003
IEEE
14 years 3 months ago
2003
IEEE
Dynamic noise analysis is recently gaining more attention as a definitive method to overcome glaring deficiencies of static noise analysis. Exact dynamic noise analysis requires...