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LREC
2010
191views Education» more  LREC 2010»
15 years 7 months ago
The SignSpeak Project - Bridging the Gap Between Signers and Speakers
The SignSpeak project will be the first step to approach sign language recognition and translation at a scientific level already reached in similar research fields such as automat...
Philippe Dreuw, Hermann Ney, Gregorio Martinez, On...
AUSAI
2004
Springer
15 years 11 months ago
A Logic Based Approach for Dynamic Access Control
The PolicyUpdater1 system is a fully-implemented access control system that provides policy evaluations as well as dynamic policy updates. These functions are achieved by the use o...
Vino Fernando Crescini, Yan Zhang
LPAR
2010
Springer
15 years 4 months ago
Qex: Symbolic SQL Query Explorer
We describe a technique and a tool called Qex for generating input tables and parameter values for a given parameterized SQL query. The evaluation semantics of an SQL query is tra...
Margus Veanes, Nikolai Tillmann, Jonathan de Halle...
ICDE
2008
IEEE
215views Database» more  ICDE 2008»
16 years 7 months ago
Fast and Simple Relational Processing of Uncertain Data
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa...
Lyublena Antova, Thomas Jansen, Christoph Koch, Da...
ICDE
2006
IEEE
116views Database» more  ICDE 2006»
16 years 7 months ago
Predicate-based Filtering of XPath Expressions
The XML/XPath filtering problem has found wide-spread interest. In this paper, we propose a novel algorithm for solving it. Our approach encodes XPath expressions (XPEs) as ordere...
Shuang Hou, Hans-Arno Jacobsen