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ICA
2004
Springer
16 years 17 days ago
Second-Order Blind Source Separation Based on Multi-dimensional Autocovariances
SOBI is a blind source separation algorithm based on time decorrelation. It uses multiple time autocovariance matrices, and performs joint diagonalization thus being more robust th...
Fabian J. Theis, Anke Meyer-Bäse, Elmar Wolfg...
ICALP
2004
Springer
16 years 17 days ago
The Black-Box Complexity of Nearest Neighbor Search
We define a natural notion of efficiency for approximate nearest-neighbor (ANN) search in general n-point metric spaces, namely the existence of a randomized algorithm which answ...
Robert Krauthgamer, James R. Lee
ICCS
2004
Springer
16 years 17 days ago
A Framework for Online Inversion-Based 3D Site Characterization
Our goal is to develop the capability for characterizing the three-dimensional geological structure and mechanical properties of individual sites and complete basins in earthquake-...
Volkan Akcelik, Jacobo Bielak, George Biros, Ioann...
ICCS
2004
Springer
16 years 17 days ago
Computational Engineering and Science Program at the University of Utah
We summarize the Computational Engineering and Science program at the University of Utah. Program requirements as well as related research areas are outlined. To obtain the MS degr...
Carleton DeTar, Aaron L. Fogelson, Christopher R. ...
ICCS
2004
Springer
16 years 17 days ago
A Two-Leveled Mobile Agent System for E-commerce with Constraint-Based Filtering
This paper presents a two-leveled mobile agent system for electronic commerce. It is based on mobile agents as mediators and uses the publish/subscribe paradigm for registration an...
Ozgur Koray Sahingoz, Nadia Erdogan
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