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CORR
2007
Springer
138views Education» more  CORR 2007»
13 years 10 months ago
On the Performance Evaluation of Encounter-based Worm Interactions Based on Node Characteristics
An encounter-based network is a frequently-disconnected wireless ad-hoc network requiring nearby neighbors to store and forward data utilizing mobility and encounters over time. U...
Sapon Tanachaiwiwat, Ahmed Helmy
CORR
2007
Springer
143views Education» more  CORR 2007»
13 years 10 months ago
Capacity Scaling for MIMO Two-Way Relaying
A multiple input multiple output (MIMO) two-way relay channel is considered, where two sources want to exchange messages with each other using multiple relay nodes, and both the s...
Rahul Vaze, Robert W. Heath Jr.
CORR
2007
Springer
128views Education» more  CORR 2007»
13 years 10 months ago
Model Selection Through Sparse Maximum Likelihood Estimation
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
Onureena Banerjee, Laurent El Ghaoui, Alexandre d'...
CORR
2007
Springer
119views Education» more  CORR 2007»
13 years 10 months ago
On the ergodic sum-rate performance of CDD in multi-user systems
— The main focus of space-time coding design and analysis for MIMO systems has been so far focused on singleuser systems. For single-user systems, transmit diversity schemes suff...
Aydin Sezgin, Mohamad Charafeddine, Arogyaswami Pa...
CORR
2007
Springer
140views Education» more  CORR 2007»
13 years 10 months ago
Virtual reality: A human centered tool for improving Manufacturing
: Manufacturing is using Virtual Reality tools to enhance the product life cycle. Their definitions are still in flux and it is necessary to define their connections. Thus, firstly...
Fouad Bennis, Damien Chablat, Philippe Dépi...