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INFOCOM
2007
IEEE
15 years 10 months ago
Non-Cooperative Multi-Radio Channel Allocation in Wireless Networks
— Channel allocation was extensively studied in the framework of cellular networks. But the emergence of new system concepts, such as cognitive radio systems, has brought this to...
Márk Félegyházi, Mario Cagalj...
IROS
2007
IEEE
150views Robotics» more  IROS 2007»
15 years 10 months ago
A scaled bilateral control system for experimental 1-D teleoperated nanomanipulation applications
— In this work, teleoperated nanomanipulation with force feedback is demonstrated by using an atomic force microscope on the slave side and a haptic device on the master side. Th...
Cagdas D. Onal, Chytra Pawashe, Metin Sitti
VTC
2007
IEEE
15 years 10 months ago
Adaptive Conjugate Gradient DFEs for Wideband MIMO Systems Using Galerkin Projections
— Three new adaptive equalization algorithms for wireless systems operating over frequency selective MIMO channels are proposed. The problem of the MIMO DFE design is formulated ...
Vassilis Kekatos, Aris S. Lalos, Kostas Berberidis
144
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AIED
2007
Springer
15 years 10 months ago
Profiling Student Interactions in Threaded Discussions with Speech Act Classifiers
On-line discussion is a popular form of web-based computer-mediated communication and is an important medium for distance education. Automatic tools for analyzing online discussion...
Sujith Ravi, Jihie Kim
CAIP
2007
Springer
118views Image Analysis» more  CAIP 2007»
15 years 10 months ago
Surface Reconstruction Using Polarization and Photometric Stereo
This paper presents a novel shape recovery technique that combines photometric stereo with polarization information. First, a set of ambiguous surface normals are estimated from po...
Gary Atkinson, Edwin R. Hancock