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ETT
2002
175views Education» more  ETT 2002»
15 years 6 months ago
A multichannel acoustic echo canceler double-talk detector based on a normalized cross-correlation matrix
Multichannel acoustic echo cancellation is basically composed of two parts. One part is a multichannel system identification problem which is nontrivial to solve. The other part, w...
Jacob Benesty, Tomas Gänsler
PR
2000
130views more  PR 2000»
15 years 6 months ago
Self-annealing and self-annihilation: unifying deterministic annealing and relaxation labeling
Deterministic annealing and relaxation labeling algorithms for classification and matching are presented and discussed. A new approach--self annealing--is introduced to bring dete...
Anand Rangarajan
IPL
2002
90views more  IPL 2002»
15 years 5 months ago
Recognition and dualization of disguised bidual Horn functions
We consider the problem of dualizing a Boolean function f given by CNF, i.e., computing a CNF for its dual fd . While this problem is not solvable in quasi-polynomial total time i...
Thomas Eiter, Toshihide Ibaraki, Kazuhisa Makino
JCSS
1998
51views more  JCSS 1998»
15 years 5 months ago
Randomized Query Processing in Robot Path Planning
d Abstract) LYDIA E. KAVRAKI   JEAN-CLAUDE LATOMBE   RAJEEV MOTWANI ¡ PRABHAKAR RAGHAVAN ¢ The subject of this paper is the analysis of a randomized preprocessing scheme that ...
Lydia E. Kavraki, Jean-Claude Latombe, Rajeev Motw...
TIT
2002
102views more  TIT 2002»
15 years 5 months ago
Asymptotic efficiency of two-stage disjunctive testing
Abstract--We adapt methods originally developed in information and coding theory to solve some testing problems. The efficiency of two-stage pool testing of items is characterized ...
Toby Berger, Vladimir I. Levenshtein