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EUROCRYPT
1997
Springer
15 years 10 months ago
Binding ElGamal: A Fraud-Detectable Alternative to Key-Escrow Proposals
We propose a concept for a worldwide information security infrastructure that protects law-abiding citizens, but not criminals, even if the latter use it fraudulently (i.e. when no...
Eric R. Verheul, Henk C. A. van Tilborg
EDBT
2009
ACM
158views Database» more  EDBT 2009»
15 years 9 months ago
An approach to detecting relevant updates to cached data using XML and active databases
Client/server information systems use caching techniques to reduce the volume of transmitted data as well as response time and, especially in the case of systems with mobile clien...
Essam Mansour, Hagen Höpfner
ACMSE
2008
ACM
15 years 8 months ago
Vibrotactile Glove guidance for semi-autonomous wheelchair operations
This paper describes the use of a tactile display, the Vibratactile Glove, which provides a wheelchair user who has severe visual impairment with essential information to operate ...
Hajime Uchiyama, Michael A. Covington, Walter D. P...
RIAO
2007
15 years 8 months ago
XML Fragments Extended with Database Operators
XML documents represent a middle range between unstructured data such as textual documents and fully structured data encoded in databases. Typically, information retrieval techniq...
Yosi Mass, Dafna Sheinwald, Benjamin Sznajder, Siv...
CORR
2008
Springer
87views Education» more  CORR 2008»
15 years 6 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