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AMAI
2007
Springer
15 years 6 months ago
Database querying under changing preferences
We present here a formal foundation for an iterative and incremental approach to constructing and evaluating preference queries. Our main focus is query modification: a query tran...
Jan Chomicki
KI
2008
Springer
15 years 6 months ago
ESO: Evolutionary Self-organization in Smart-Appliances Ensembles
: This paper presents an evolutionary algorithm applicable to the task of device adjustment in smart appliances ensembles. The algorithm requires very little environmental knowledg...
Stefan Goldmann, Ralf Salomon
KI
2010
Springer
15 years 5 months ago
Towards High-Level Human Activity Recognition through Computer Vision and Temporal Logic
Most approaches to the visual perception of humans do not include high-level activity recognitition. This paper presents a system that fuses and interprets the outputs of several c...
Joris Ijsselmuiden, Rainer Stiefelhagen
APN
2010
Springer
15 years 4 months ago
Learning Workflow Petri Nets
Workflow mining is the task of automatically producing a workflow model from a set of event logs recording sequences of workflow events; each sequence corresponds to a use case or ...
Javier Esparza, Martin Leucker, Maximilian Schlund
ICTAI
2010
IEEE
15 years 4 months ago
Discountings of a Belief Function Using a Confusion Matrix
In this paper, we present an analysis of different approaches relative to the correction of belief functions based on the results given by a confusion matrix. Three different mecha...
Zied Elouedi, Eric Lefevre, David Mercier