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VLDB
2005
ACM
100views Database» more  VLDB 2005»
16 years 2 days ago
PSYCHO: A Prototype System for Pattern Management
Patterns represent in a compact and rich in semantics way huge quantity of heterogeneous data. Due to their characteristics, specific systems are required for pattern management,...
Barbara Catania, Anna Maddalena, Maurizio Mazza
INTERACT
2003
15 years 8 months ago
Implementing Learning Content Management
: The concept of Learning Objects has been introduced in the e-learning field to enhance the accessibility, reusability, and interoperability of learning content. Despite intensive...
Samuel Schluep, Pamela Ravasio, Sissel Guttormsen ...
ACTAC
1999
81views more  ACTAC 1999»
15 years 6 months ago
Test Suite Reduction in Conformance Testing
Conformance testing is based on a test suite. Standardization committees release standard test suites, which consist of hundreds of test cases. The main problem of conformance tes...
Tibor Csöndes, Sarolta Dibuz, Balázs K...
JSAC
2008
106views more  JSAC 2008»
15 years 6 months ago
Enhanced multiuser random beamforming: dealing with the not so large number of users case
We consider the downlink of a wireless system with an M-antenna base station and K single-antenna users. A limited feedback-based scheduling and precoding scenario is considered th...
Marios Kountouris, David Gesbert, Thomas Sälz...
PKC
2000
Springer
95views Cryptology» more  PKC 2000»
15 years 10 months ago
Selecting Cryptographic Key Sizes
In this article we offer guidelines for the determination of key sizes for symmetric cryptosystems, RSA, and discrete logarithm based cryptosystems both over finite fields and over...
Arjen K. Lenstra, Eric R. Verheul