Sciweavers

574 search results - page 18 / 115
» Adaptive diversity in PSO
Sort
View
IEEEMSP
2002
IEEE
126views Multimedia» more  IEEEMSP 2002»
15 years 2 months ago
Channel-adaptive video streaming using packet path diversity and rate-distortion optimized reference picture selection
— In this paper, we present error-resilient Internet video transmission using path diversity and rate-distortion optimized reference picture selection. Under this scheme, the opt...
Yi J. Liang, Eric Setton, Bernd Girod
74
Voted
ICC
2007
IEEE
197views Communications» more  ICC 2007»
15 years 4 months ago
Basis Expansion Model and Doppler Diversity Techniques for Frequency Domain Channel Estimation and Equalization in DS-CDMA Syste
Abstract— In this paper, we propose a frequency domain adaptive estimation of Doppler shifts for multiple Doppler subpaths in direct sequence code division multiple access (DS-CD...
Tianqi Wang, Cheng Li, Hsiao-Hwa Chen
101
Voted
GLOBECOM
2009
IEEE
14 years 7 months ago
Power Allocation for Cooperative Diversity Networks with Inaccurate CSI: A Robust and Constrained Kalman Filter Approach
In this paper, a novel Kalman filter-based power allocation scheme is developed for cooperative networks with inaccurate channel state information (CSI). The channel estimation err...
Mohamad Khattar Awad, Veluppillai Mahinthan, Xuemi...
ECML
2004
Springer
15 years 1 months ago
Population Diversity in Permutation-Based Genetic Algorithm
Abstract. This paper presents an empirical study of population diversity measure and adaptive control of diversity in the context of a permutation-based algorithm for Traveling Sal...
Kenny Qili Zhu, Ziwei Liu
ICALT
2006
IEEE
15 years 3 months ago
Adaptive e-Learning Methods and IMS Learning Design: An Integrated Approach
This position paper shows how several classical methods in adaptive learning can be addressed using IMS Learning Design. After a definition of four main questions to classify adap...
Daniel Burgos, Marcus Specht