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TCOM
2008
76views more  TCOM 2008»
15 years 6 months ago
Multi-user selection diversity for spread-spectrum multi-carrier multiple-access systems
Recently, Multi-User Selection Diversity (MUSDiv) for single-carrier systems has been under extensive study on account of the enhancement it provides to system performance with min...
Petros L. Katsis, George K. Karagiannidis, Fotini-...
AUTOMATICA
2005
91views more  AUTOMATICA 2005»
15 years 6 months ago
Lyapunov-based continuous-time nonlinear controller redesign for sampled-data implementation
: Given a continuous-time controller and a Lyapunov function that shows global asymptotic stability for the closed loop system, we provide several results for modification of the c...
Dragan Nesic, Lars Grüne
TKDE
2008
122views more  TKDE 2008»
15 years 6 months ago
Protection of Database Security via Collaborative Inference Detection
Malicious users can exploit the correlation among data to infer sensitive information from a series of seemingly innocuous data accesses. Thus, we develop an inference violation d...
Yu Chen, Wesley W. Chu
JOIN
2007
91views more  JOIN 2007»
15 years 6 months ago
An Optimal Rebuilding Strategy for an Incremental Tree Problem
This paper is devoted to the following incremental problem. Initially, a graph and a distinguished subset of vertices, called initial group, are given. This group is connected by ...
Nicolas Thibault, Christian Laforest
MANSCI
2007
92views more  MANSCI 2007»
15 years 6 months ago
The Strategic Perils of Delayed Differentiation
Postponement or delayed product differentiation has been identified as a key strategy to manage increasing demand uncertainty. The benefits of postponement arise out of the abil...
Krishnan S. Anand, Karan Girotra
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