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WCNC
2008
IEEE
15 years 4 months ago
An Enhanced Routing Metric for Fading Wireless Channels
Abstract— In this paper we propose the enhancement of routing metrics through a more complete view of the physical channel. Using cross-layer optimizations, we develop the Distri...
Daniel de Oliveira Cunha, Otto Carlos M. Duarte, G...
JDM
1998
101views more  JDM 1998»
14 years 9 months ago
Fault-Tolerant Quorum Consensus Scheme for Replication Control in Mobile Distributed Database Systems
We propose a new replication control scheme for multiple-copy consistency in mobile distributed database systems. Replicating data at multiple sites could contribute to enhance th...
Siwoo Byun, Songchun Moon
PAMI
2011
14 years 4 months ago
Overcoming Shadows in 3-Source Photometric Stereo
—Light occlusions are one of the most significant difficulties of photometric stereo methods. When three or more images are available without occlusion, the local surface orien...
Carlos Hernández, George Vogiatzis, Roberto...
ICPR
2006
IEEE
15 years 10 months ago
Bin-Picking based on Harmonic Shape Contexts and Graph-Based Matching
In this work we address the general bin-picking problem where 3D data is available. We apply Harmonic Shape Contexts (HSC) features since these are invariant to translation, scale...
Jakob Kirkegaard, Thomas B. Moeslund
ISQED
2008
IEEE
117views Hardware» more  ISQED 2008»
15 years 4 months ago
A Basis for Formal Robustness Checking
Correct input/output behavior of circuits in presence of internal malfunctions becomes more and more important. But reliable and efficient methods to measure this robustness are ...
Görschwin Fey, Rolf Drechsler