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IPL
2006
99views more  IPL 2006»
15 years 6 months ago
Computational complexity of queries based on itemsets
We investigate determining the exact bounds of the frequencies of conjunctions based on frequent sets. Our scenario is an important special case of some general probabilistic logi...
Nikolaj Tatti
ITSSA
2006
207views more  ITSSA 2006»
15 years 6 months ago
An Agent System for Automatic Workflows Composition in Grid Environments
: General purpose workflow management systems are often unable to match user requirements of a particular application. In many points of the workflow the user has to take decisions...
Alessandro Orro, Luciano Milanesi
IWC
2006
98views more  IWC 2006»
15 years 6 months ago
Flexible tool support for accessibility evaluation
The increasing need to check Web site accessibility has stimulated interest in tools to aid the various activities involved. While some tools for this purpose already exist, we be...
Barbara Leporini, Fabio Paternò, Antonio Sc...
JSCIC
2008
98views more  JSCIC 2008»
15 years 6 months ago
A Posteriori Error Estimates for Parabolic Variational Inequalities
We study a posteriori error estimates in the energy norm for some parabolic obstacle problems discretized with a Euler implicit time scheme combined with a finite element spatial ...
Yves Achdou, Frédéric Hecht, David P...
JUCS
2008
108views more  JUCS 2008»
15 years 6 months ago
Displaying Pictures according to the Songs Being Played
: This paper presents Musimage, a novel system which displays pictures according to the songs being played at the same time. By using the interface the user selects the songs to be...
Jesús Ibáñez, David Garc&iacu...