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DC
2010
15 years 4 months ago
Refined quorum systems
It is considered good distributed computing practice to devise object implementations that tolerate contention, periods of asynchrony and a large number of failures, but perform f...
Rachid Guerraoui, Marko Vukolic
CORR
2008
Springer
161views Education» more  CORR 2008»
15 years 2 months ago
Compressed Sensing of Analog Signals
Abstract--A traditional assumption underlying most data converters is that the signal should be sampled at a rate exceeding twice the highest frequency. This statement is based on ...
Yonina C. Eldar
ICASSP
2011
IEEE
14 years 7 months ago
Compression using self-similarity-based temporal super-resolution for full-exposure-time video
In order to allow sufficient amount of light into the image sensor, videos captured in poor lighting conditions typically have low frame rate and frame exposure time equals to in...
Mihoko Shimano, Gene Cheung, Imari Sato
ICIP
2001
IEEE
16 years 5 months ago
Facial parameter extraction system based on active contours
This paper addresses the application of active contours or snakes for location and tracking of facial features. Conventional snake approaches find the position of the snake by fin...
Montse Pardàs, Marcos Losada
DATE
2002
IEEE
118views Hardware» more  DATE 2002»
15 years 9 months ago
A Complete Data Scheduler for Multi-Context Reconfigurable Architectures
: A new technique is presented in this paper to improve the efficiency of data scheduling for multi-context reconfigurable architectures targeting multimedia and DSP applications. ...
Marcos Sanchez-Elez, Milagros Fernández, Ra...