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ICASSP
2008
IEEE
14 years 3 months ago
Insights into the stable recovery of sparse solutions in overcomplete representations using network information theory
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...
Yuzhe Jin, Bhaskar D. Rao
GLOBECOM
2007
IEEE
14 years 3 months ago
Sensing Workload Scheduling in Sensor Networks Using Divisible Load Theory
Abstract— This paper presents scheduling strategies for sensing workload in wireless sensor networks using Divisible Load Theory (DLT), which offers a tractable model and realist...
Xiaolin Li, Xinxin Liu, Hui Kang
ACE
2003
104views Education» more  ACE 2003»
13 years 10 months ago
Applying the Cognitive Flexibility Theory to Teaching Web Engineering
Web engineering constitutes the employment of an engineering approach to the development of Web applications. Its main teaching objectives are for students to learn what an engine...
Emilia Mendes
TIT
2002
73views more  TIT 2002»
13 years 8 months ago
Quantum rate-distortion theory for memoryless sources
We formulate quantum rate-distortion theory in the most general setting where classical side information is included in the tradeoff. Using a natural distortion measure based on en...
Igor Devetak, Toby Berger
ICPR
2008
IEEE
14 years 3 months ago
On-line novelty detection using the Kalman filter and extreme value theory
Novelty detection is concerned with identifying abnormal system behaviours and abrupt changes from one regime to another. This paper proposes an on-line (causal) novelty detection...
Hyoungjoo Lee, Stephen J. Roberts