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TVLSI
2002
98views more  TVLSI 2002»
13 years 10 months ago
Minimizing memory access energy in embedded systems by selective instruction compression
We propose a technique for reducing the energy spent in the memory-processor interface of an embedded system during the execution of firmware code. The method is based on the idea ...
Luca Benini, Alberto Macii, Enrico Macii, Massimo ...
CORR
2010
Springer
78views Education» more  CORR 2010»
13 years 10 months ago
Outage rates and outage durations of opportunistic relaying systems
Opportunistic relaying is a simple yet efficient cooperation scheme that achieves full diversity and preserves the spectral efficiency among the spatially distributed stations. How...
Zoran Hadzi-Velkov, Nikola Zlatanov
VTC
2010
IEEE
158views Communications» more  VTC 2010»
13 years 8 months ago
Joint Channel Impulse Response and Noise-Variance Estimation for OFDM/SDMA Systems Based on Expectation Maximization
Abstract—A joint channel impulse response (CIR) and noisevariance estimation scheme is proposed for multi-user MultipleInput-Multiple-Output (MIMO) Orthogonal Frequency-Division ...
Jiankang Zhang, Xiaomin Mu, Lajos Hanzo
SICHERHEIT
2010
13 years 8 months ago
Towards Optimal Sensor Placement Strategies for Early Warning Systems
: A network early warning system consists of several distributed sensors to detect malicious network activity. The effectiveness of such early warning systems critically depends on...
Jan Göbel, Philipp Trinius
HCI
2009
13 years 8 months ago
DocEmoX: A System for the Typography-Derived Emotional Annotation of Documents
This work presents the design and implementation of the DocEmoX system for the automated typography-derived emotional extraction and annotation of printed and electronic documents....
Georgios Kouroupetroglou, Dimitrios Tsonos, Eugeni...