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JMM2
2008
80views more  JMM2 2008»
15 years 6 months ago
Reliable Transmission of Audio Streams in Lossy Channels Using Application Level Data Hiding
The paper improves the reliability of audio streams in a lossy channel. The mechanism groups audio data samples into source and carrier sets. The carrier set carry the information ...
Parag Agarwal, Balakrishnan Prabhakaran
148
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JGAA
2006
75views more  JGAA 2006»
15 years 6 months ago
Upward Planar Drawings and Switch-regularity Heuristics
In this paper we present a new characterization of switch-regular upward embeddings, a concept introduced by Di Battista and Liotta in 1998. This characterization allows us to def...
Walter Didimo
JOT
2006
92views more  JOT 2006»
15 years 6 months ago
A Rule-Based Approach to Framework Evolution
Framework development is very expensive, not only because of the intrinsic difficulty related to capturing the domain knowledge, but also because of the lack of appropriate method...
Mariela Cortés, Marcus Fontoura, Carlos Jos...
167
Voted
EOR
2007
123views more  EOR 2007»
15 years 6 months ago
A stochastic model for risk management in global supply chain networks
With the increasing emphasis on supply chain vulnerabilities, effective mathematical tools for analyzing and understanding appropriate supply chain risk management are now attrac...
Mark Goh, Joseph Y. S. Lim, Fanwen Meng
SCL
2008
95views more  SCL 2008»
15 years 6 months ago
Performance bounds in linear control of unstable MIMO systems with pole location constraint
This paper proposes a methodology to compute quadratic performance bounds when the closed loop poles of a discrete-time multivariable control loop are confined to a disk, centred ...
Andrés A. Peters, Mario E. Salgado, Eduardo...