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» A Multi-Resolution Relational Data Model
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VLDB
2005
ACM
165views Database» more  VLDB 2005»
14 years 2 months ago
Semantic Adaptation of Schema Mappings when Schemas Evolve
Schemas evolve over time to accommodate the changes in the information they represent. Such evolution causes invalidation of various artifacts depending on the schemas, such as sc...
Cong Yu, Lucian Popa
VMCAI
2005
Springer
14 years 2 months ago
Cryptographic Protocol Analysis on Real C Code
Abstract. Implementations of cryptographic protocols, such as OpenSSL for example, contain bugs affecting security, which cannot be detected by just analyzing abstract protocols (e...
Jean Goubault-Larrecq, Fabrice Parrennes
CVDB
2004
ACM
14 years 2 months ago
Managing Video Collections at Large
Video document retrieval is now an active part of the domain of multimedia retrieval. However, unlike for other media, the management of a collection of video documents adds the p...
Nicolas Moënne-Loccoz, Bruno Janvier, St&eacu...
COLT
2004
Springer
14 years 2 months ago
Performance Guarantees for Regularized Maximum Entropy Density Estimation
Abstract. We consider the problem of estimating an unknown probability distribution from samples using the principle of maximum entropy (maxent). To alleviate overfitting with a v...
Miroslav Dudík, Steven J. Phillips, Robert ...
COLT
2004
Springer
14 years 2 months ago
A Statistical Mechanics Analysis of Gram Matrix Eigenvalue Spectra
Abstract. The Gram matrix plays a central role in many kernel methods. Knowledge about the distribution of eigenvalues of the Gram matrix is useful for developing appropriate model...
David C. Hoyle, Magnus Rattray