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TKDE
2008
96views more  TKDE 2008»
15 years 7 months ago
A Scrambling Method for Fingerprint Positioning Based on Temporal Diversity and Spatial Dependency
Signal strength fluctuation is one of the major problems in a fingerprint-based localization system. To alleviate this problem, we propose a scrambling method to exploit temporal d...
Sheng-Po Kuo, Yu-Chee Tseng
TSP
2008
107views more  TSP 2008»
15 years 7 months ago
Time-Scale Modification of Speech Signals
This paper presents methods for independently modifying the time and pitch scale of acoustic signals, with an emphasis on speech signals. The algorithms developed here use paramet...
Brett Ninness, Soren J. Henriksen
ANOR
2002
110views more  ANOR 2002»
15 years 7 months ago
Tabu Search with Simple Ejection Chains for Coloring Graphs
We present a Tabu Search (TS) method that employs a simple version of ejection chains for coloring graphs. The procedure is tested on a set of benchmark problems. Empirical result...
José Luis González Velarde, Manuel L...
BC
2004
98views more  BC 2004»
15 years 7 months ago
A stochastic model for the detection of coherent motion
A computational model is presented for the detection of coherent motion based on template matching and hidden Markov models. The premise of this approach is that the growth in dete...
Jason Lee, Willy Wong
IJON
2000
81views more  IJON 2000»
15 years 7 months ago
Initialization by selection for wavelet network training
We present an original initialization procedure for the parameters of feedforward wavelet networks, prior to training by gradient-based techniques. It takes advantage of wavelet f...
Yacine Oussar, Gérard Dreyfus