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JSAC
2008
199views more  JSAC 2008»
13 years 9 months ago
Defense against Primary User Emulation Attacks in Cognitive Radio Networks
Cognitive Radio (CR) is a promising technology that can alleviate the spectrum shortage problem by enabling unlicensed users equipped with CRs to coexist with incumbent users in li...
Ruiliang Chen, Jung Min Park, Jeffrey H. Reed
ASYNC
2005
IEEE
90views Hardware» more  ASYNC 2005»
14 years 2 months ago
SEU-Tolerant QDI Circuits
This paper addresses the issue of Single-Event Upset (SEU) in quasi delay-insensitive (QDI) asynchronous circuits. We show that an SEU can cause abnormal computations in QDI circu...
Wonjin Jang, Alain J. Martin
ICMCS
2005
IEEE
109views Multimedia» more  ICMCS 2005»
14 years 2 months ago
Communication in Crisis Situations Using Icon Language
To reduce the ambiguity and the different semantic interpretation of human observers’ reports, we propose a new paradigm in collaborating information using icons to represent co...
Siska Fitrianie, Léon J. M. Rothkrantz
VLDB
2005
ACM
103views Database» more  VLDB 2005»
14 years 2 months ago
Consistency for Web Services Applications
A key challenge facing the designers of serviceoriented applications is ensuring that the autonomous services that make up these distributed applications always finish in consiste...
Paul Greenfield, Dean Kuo, Surya Nepal, Alan Feket...
ISMVL
2009
IEEE
161views Hardware» more  ISMVL 2009»
14 years 3 months ago
Mining Approximative Descriptions of Sets Using Rough Sets
Using concepts from rough set theory we investigate the existence of approximative descriptions of collections of objects that can be extracted from data sets, a problem of intere...
Dan A. Simovici, Selim Mimaroglu