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TASLP
2008
102views more  TASLP 2008»
15 years 6 months ago
Acoustic Source Separation of Convolutive Mixtures Based on Intensity Vector Statistics
Various techniques have previously been proposed for the separation of convolutive mixtures. These techniques can be classified as stochastic, adaptive, and deterministic. Stochast...
Banu Gunel, Hüseyin Hacihabiboglu, Ahmet M. K...
BC
2005
78views more  BC 2005»
15 years 6 months ago
Velocity constancy and models for wide-field visual motion detection in insects
The tangential neurons in the lobula plate region of the flies are known to respond to visual motion across broad receptive fields in visual space. When intracellular recordings ar...
Patrick A. Shoemaker, David C. O'Carroll, A. D. St...
TWC
2008
109views more  TWC 2008»
15 years 6 months ago
Service Time Approximation in IEEE 802.11 Single-Hop Ad Hoc Networks
Abstract-- This paper investigates the near-memoryless behavior of the service time for IEEE 802.11 saturated single-hop ad hoc networks. We show that the number of packets success...
Atef Abdrabou, Weihua Zhuang
CGF
2000
109views more  CGF 2000»
15 years 6 months ago
External Memory View-Dependent Simplification
In this paper, we propose a novel external-memory algorithm to support view-dependent simplification for datasets much larger than main memory. In the preprocessing phase, we use ...
Jihad El-Sana, Yi-Jen Chiang
ETT
2000
103views Education» more  ETT 2000»
15 years 6 months ago
Analysis of Doppler Spread Perturbations in OFDM(A) Systems
We analyze the effects of Doppler spread in mobile channels on Orthogonal Frequency Division Multiplex (OFDM) systems. This is important, since channel variations during one OFDM s...
Patrick Robertson, Stefan Kaiser