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VIROLOGY
2010
162views more  VIROLOGY 2010»
15 years 5 months ago
Applied parallel coordinates for logs and network traffic attack analysis
By looking on how computer security issues are handled today, dealing with numerous and unknown events is not easy. Events need to be normalized, abnormal behaviors must be describ...
Sébastien Tricaud, Philippe Saadé
TIT
2011
113views more  TIT 2011»
15 years 1 months ago
Asymptotic Capacity and Optimal Precoding in MIMO Multi-Hop Relay Networks
A multi-hop relaying system is analyzed where data sent by a multi-antenna source is relayed by successive multi-antenna relays until it reaches a multi-antenna destination. Assum...
Nadia Fawaz, Keyvan Zarifi, Mérouane Debbah...
186
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ICASSP
2011
IEEE
14 years 10 months ago
On optimal channel training for uplink network MIMO systems
We study a multi-cell frequency-selective fading uplink channel from K user terminals (UTs) to B base stations (BSs). The BSs, assumed to be oblivious of the applied encoding sche...
Jakob Hoydis, Mari Kobayashi, Mérouane Debb...
DIALM
2003
ACM
175views Algorithms» more  DIALM 2003»
16 years 2 days ago
Localized construction of bounded degree and planar spanner for wireless ad hoc networks
We propose a novel localized algorithm that constructs a bounded degree and planar spanner for wireless ad hoc networks modeled by unit disk graph (UDG). Every node only has to kn...
Yu Wang 0003, Xiang-Yang Li
IWCMC
2006
ACM
16 years 24 days ago
Optimal hierarchical energy efficient design for MANETs
Due to the growing interest in mobile wireless Ad-Hoc networks’ (MANETs) applications, researchers have proposed many routing protocols that differ in their objective. Energy ef...
Wasim El-Hajj, Dionysios Kountanis, Ala I. Al-Fuqa...