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AMW
2010
15 years 4 months ago
Query Rewriting under Non-Guarded Rules
We address the problem of answering conjunctive queries over knowledge bases, specified by sets of first-order sentences called tuple-generating dependencies (TGDs). This problem i...
Andrea Calì, Georg Gottlob, Andreas Pieris
APVIS
2007
15 years 4 months ago
Visualisation and analysis of the internet movie database
In this paper, we present a case study for the visualisation and analysis of large and complex temporal multivariate networks derived from the Internet Movie DataBase (IMDB). Our ...
Adel Ahmed, Vladimir Batagelj, Xiaoyan Fu, Seok-He...
HCI
2007
15 years 4 months ago
Interfacing Safety and Communication Breakdowns: Situated Medical Technology Design
Safety-critical medical work requires an error-minded approach for design of the technologies that support its processes. We define the requirements that such a framework should me...
Svetlena Taneva, Effie Law
129
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SPLC
2008
15 years 4 months ago
Feature Descriptions for Context-oriented Programming
In Context-oriented Programming (COP), programs can be partitioned into behavioral variations expressed as sets of partial program definitions. Such layers can be activated and de...
Pascal Costanza, Theo D'Hondt
SE
2007
15 years 4 months ago
Building a process layer for business applications using the blackboard pattern
Abstract: Contemporary business applications often employ a process layer in order to coordinate automated activities. One option to build such a layer is to use a workflow manage...
Stefan Kleine Stegemann, Burkhardt Funk, Thomas Sl...