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APAL
2008
87views more  APAL 2008»
15 years 6 months ago
Characterising nested database dependencies by fragments of propositional logic
We extend the earlier results on the equivalence between the Boolean and the multivalued dependencies in relational databases and fragments of the Boolean propositional logic. It ...
Sven Hartmann, Sebastian Link
BMCBI
2008
156views more  BMCBI 2008»
15 years 6 months ago
Chromhome: A rich internet application for accessing comparative chromosome homology maps
Background: Comparative genomics has become a significant research area in recent years, following the availability of a number of sequenced genomes. The comparison of genomes is ...
Sridevi Nagarajan, Willem Rens, James Stalker, Ton...
CEE
2008
119views more  CEE 2008»
15 years 6 months ago
A clustering-based prefetching scheme on a Web cache environment
Web prefetching is an attractive solution to reduce the network resources consumed by Web services as well as the access latencies perceived by Web users. Unlike Web caching, whic...
George Pallis, Athena Vakali, Jaroslav Pokorn&yacu...
CGF
2008
154views more  CGF 2008»
15 years 6 months ago
Precomputed Atmospheric Scattering
We present a new and accurate method to render the atmosphere in real time from any viewpoint from ground level to outer space, while taking Rayleigh and Mie multiple scattering i...
Eric Bruneton, Fabrice Neyret
CORR
2010
Springer
99views Education» more  CORR 2010»
15 years 6 months ago
Security in Distributed Storage Systems by Communicating a Logarithmic Number of Bits
Abstract--We investigate the problem of maintaining an encoded distributed storage system when some nodes contain adversarial errors. Using the error-correction capabilities that a...
Theodoros K. Dikaliotis, Alexandros G. Dimakis, Tr...