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VTC
2007
IEEE
143views Communications» more  VTC 2007»
15 years 11 months ago
Ant-Colony-Based Multiuser Detection for MC DS-CDMA Systems
Abstract— In this contribution we present a novel ant colony optimization (ACO) based multi-user detector (MUD) designed for synchronous multi-carrier direct sequence code divisi...
Chong Xu, Lie-Liang Yang, Lajos Hanzo
CORR
2010
Springer
66views Education» more  CORR 2010»
15 years 3 months ago
A Unique "Nonnegative" Solution to an Underdetermined System: from Vectors to Matrices
Abstract--This paper investigates the uniqueness of a nonnegative vector solution and the uniqueness of a positive semidefinite matrix solution to underdetermined linear systems. A...
Meng Wang, Weiyu Xu, Ao Tang
JCP
2006
115views more  JCP 2006»
15 years 4 months ago
Fault Tolerance in a Multi-Layered DRE System: A Case Study
Dynamic resource management is a crucial part of the infrastructure for emerging distributed real-time embedded systems, responsible for keeping mission-critical applications opera...
Paul Rubel, Joseph P. Loyall, Richard E. Schantz, ...
EUROMICRO
2004
IEEE
15 years 8 months ago
Integrity Management in Component Based Systems
There is a need for mechanisms for maintaining and restoring software integrity on deployed systems. Dynamic replacement, removal and addition of components in deployed systems is...
Johan Muskens, Michel R. V. Chaudron
166
Voted
DKE
2002
130views more  DKE 2002»
15 years 4 months ago
Smart card embedded information systems: a methodology for privacy oriented architectural design
The design of very small databases for smart cards and for portable embedded systems is deeply constrained by the peculiar features of the physical medium. Privacy concerns are re...
Cristiana Bolchini, Fabio A. Schreiber