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ICDIM
2010
IEEE
15 years 4 months ago
Detecting incompleteness in access control policies using data classification schemes
In a set of access control policies, incompleteness is the existence of situations for which no policy applies. Some of these situations can be exploited by attackers, to obtain un...
Riaz Ahmed Shaikh, Kamel Adi, Luigi Logrippo, Serg...
ELPUB
1999
ACM
15 years 11 months ago
REPEC AND S-WOPEC: Internet Access to Electronic Preprints in Economics
The first electronic Economics preprint appeared in 1993. Since then the growth has been dramatic as the use of the World Wide Web has exploded. RePEc has been instrumental in fa...
Sune Karlsson, Thomas Krichel
187
Voted
CAISE
1999
Springer
15 years 11 months ago
A Practical Approach to Access Heterogeneous and Distributed Databases
A common problem within most large corporations nowadays is the diversity of database systems that are employed by their many departments in the development of a product. Usually, ...
Fernando de Ferreira Rezende, Ulrich Hermsen, Geor...
CORR
2008
Springer
87views Education» more  CORR 2008»
15 years 7 months ago
The Rate Loss of Single-Letter Characterization: The "Dirty" Multiple Access Channel
For general memoryless systems, the typical information theoretic solution - when exists - has a "single-letter" form. This reflects the fact that optimum performance ca...
Tal Philosof, Ram Zamir
TWC
2008
87views more  TWC 2008»
15 years 7 months ago
Multiple Access Performance of Balanced UWB Transmitted-Reference Systems in Multipath
Recently, a novel balanced transmitted-reference (TR) system has been proposed for UWB communications. This TR system is capable of properly eliminating the inter-pulse interferenc...
Tao Jia, Dong In Kim