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ICIP
2004
IEEE
16 years 8 months ago
Joint blind separation and restoration of mixed degraded images for document analysis
We consider the problem of extracting clean images from noisy mixtures of images degraded by blur operators. This special case of source separation arises, for instance, when anal...
Anna Tonazzini, Ivan Gerace, Francesco Cricco
FGCS
2006
113views more  FGCS 2006»
15 years 6 months ago
Performance feature identification by comparative trace analysis
This work introduces a method for instrumenting applications, producing execution traces, and visualizing multiple trace instances to identify performance features. The approach p...
Daniel P. Spooner, Darren J. Kerbyson
CN
2002
112views more  CN 2002»
15 years 6 months ago
State-dependent M/G/1 type queueing analysis for congestion control in data networks
Abstract--We study in this paper a TCP-like linear-increase multiplicative-decrease flow control mechanism. We consider congestion signals that arrive in batches according to a Poi...
Eitan Altman, Konstantin Avrachenkov, Chadi Baraka...
ICMCS
2006
IEEE
219views Multimedia» more  ICMCS 2006»
16 years 26 days ago
Analysis of Multi-User Congestion Control for Video Streaming Over Wireless Networks
When multiple video sources are live-encoded and transmitted over a common wireless network, each stream needs to adapt its encoding parameters to wireless channel fluctuations, ...
Xiaoqing Zhu, Bernd Girod
FORMATS
2003
Springer
16 years 1 days ago
Analysis of Real Time Operating System Based Applications
This text is dedicated to modelling of real-time applications running under multitasking operating system. Theoretical background is based on timed automata by Alur and Dill. As th...
Libor Waszniowski, Zdenek Hanzálek