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2009
ACM
13 years 11 months ago
Plasma fusion code coupling using scalable I/O services and scientific workflows
In order to understand the complex physics of mother nature, physicist often use many approximations to understand one area of physics and then write a simulation to reduce these ...
Norbert Podhorszki, Scott Klasky, Qing Liu, Cipria...
SEMWEB
2001
Springer
13 years 11 months ago
The ICS-FORTH RDFSuite: Managing Voluminous RDF Description Bases
Metadata are widely used in order to fully exploit information resources available on corporate intranets or the Internet. The Resource Description Framework (RDF) aims at facilit...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...
DLOG
2008
13 years 9 months ago
Taming the Infinite Chase: Query Answering under Expressive Relational Constraints
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
Andrea Calì, Georg Gottlob, Michael Kifer
NSDI
2007
13 years 9 months ago
A Systematic Framework for Unearthing the Missing Links: Measurements and Impact
The lack of an accurate representation of the Internet topology at the Autonomous System (AS) level is a limiting factor in the design, simulation, and modeling efforts in inter-d...
Yihua He, Georgos Siganos, Michalis Faloutsos, Sri...
CCS
2008
ACM
13 years 8 months ago
HMAC is a randomness extractor and applications to TLS
In this paper, we study the security of a practical randomness extractor and its application in the tls standard. Randomness extraction is the first stage of key derivation functi...
Pierre-Alain Fouque, David Pointcheval, Séb...