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ICPR
2008
IEEE
15 years 4 months ago
A self-organized approach for unsupervised fault detection in multiple systems
An approach is proposed for automatic fault detection in a population of mechatronic systems. The idea is to employ self-organizing algorithms that produce lowdimensional represen...
Thorsteinn S. Rögnvaldsson, Georg Panholzer, ...
ICC
2007
IEEE
136views Communications» more  ICC 2007»
15 years 4 months ago
Sphere Decoder for a MIMO Multi-User MC-CDMA Uplink in Time-Varying Channels
— We focus on iterative detection for the uplink of a multi-carrier (MC) code division multiple access (CDMA) system based on orthogonal frequency division multiplexing (OFDM). T...
Charlotte Dumard, Thomas Zemen
DATE
2006
IEEE
101views Hardware» more  DATE 2006»
15 years 4 months ago
Cooptimization of interface hardware and software for I/O controllers
The allocation of device variables on I/O registers affects the code size and performance of an I/O device driver. This work seeks the allocation with the minimal software or hard...
Kuan Jen Lin, Shih Hao Huang, Shan Chien Fang
APPROX
2004
Springer
88views Algorithms» more  APPROX 2004»
15 years 3 months ago
A Stateful Implementation of a Random Function Supporting Parity Queries over Hypercubes
Abstract. Motivated by an open problem recently suggested by Goldreich et al., we study truthful implementations of a random binary function supporting compound XOR queries over su...
Andrej Bogdanov, Hoeteck Wee
IWCM
2004
Springer
15 years 3 months ago
Divide-and-Conquer Strategies for Estimating Multiple Transparent Motions
Abstract. Motion estimation is essential in a variety of image processing and computer vision tasks, like video coding, tracking, directional filtering and denoising, scene analys...
Cicero Mota, Ingo Stuke, Til Aach, Erhardt Barth