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193
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GLOBECOM
2006
IEEE
16 years 1 months ago
Two Novel Iterative Joint Frequency-Offset and Channel Estimation Methods for OFDMA Uplink
—We address joint estimation of frequency offsets and channel responses in OFDMA uplink. A cyclically equal-spaced, equal-energy interleaved pilot preamble is proposed by which t...
Xiaoyu Fu, Hlaing Minn, Cyrus D. Cantrell
IAT
2006
IEEE
16 years 1 months ago
Semantic Grid Services for Video Analysis
Employing the power of Semantic Grid services into pervasive problem domains such as video analysis would allow for more effective distributed processing. A vast amount of ecologi...
Gayathri Nadarajan, Yun-Heh Chen-Burger, James Mal...
194
Voted
ICDCS
2006
IEEE
16 years 1 months ago
Distributed Computing for Efficient Hyperspectral Imaging Using Fully Heterogeneous Networks of Workstations
Hyperspectral imaging is a new technique which has become increasingly important in many remote sensing applications, including automatic target recognition for military and defen...
Antonio Plaza, Javier Plaza, David Valencia
ICRA
2006
IEEE
151views Robotics» more  ICRA 2006»
16 years 1 months ago
Development of a Lightweight, Underactuated Exoskeleton for Load-carrying Augmentation
- Metabolic studies have shown that there is a metabolic cost associated with carrying load [1]. Several leg exoskeletons have been developed by various groups in an attempt to aug...
Conor James Walsh, Daniel Paluska, Kenneth Pasch, ...
ICTAI
2006
IEEE
16 years 1 months ago
Outlier Detection Using Random Walks
The discovery of objects with exceptional behavior is an important challenge from a knowledge discovery standpoint and has attracted much attention recently. In this paper, we pre...
H. D. K. Moonesinghe, Pang-Ning Tan