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EDBT
2010
ACM
125views Database» more  EDBT 2010»
15 years 9 months ago
A plan for OLAP
So far, data warehousing has often been discussed in the light of complex OLAP queries and as reporting facility for operative data. We argue that business planning as a means to ...
Bernhard Jaecksch, Wolfgang Lehner, Franz Faerber
AVI
2008
15 years 8 months ago
Evaluation of pointing performance on screen edges
Pointing on screen edges is a frequent task in our everyday use of computers. Screen edges can help stop cursor movements, requiring less precise movements from the user. Thus, po...
Caroline Appert, Olivier Chapuis, Michel Beaudouin...
CBSE
2008
Springer
15 years 8 months ago
Experiences from Developing a Component Technology Agnostic Adaptation Framework
Systems are increasingly expected to adapt themselves to changing requirements and environmental situations with minimum user interactions. A challenge for self-adaptation is the i...
Eli Gjørven, Frank Eliassen, Romain Rouvoy
AAAI
2006
15 years 7 months ago
Compilation of Query-Rewriting Problems into Tractable Fragments of Propositional Logic
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
Yolifé Arvelo, Blai Bonet, Maria-Esther Vid...
RE
2006
Springer
15 years 6 months ago
On Goal-based Variability Acquisition and Analysis
We introduce a variability-intensive approach to goal decomposition that is tailored to support requirements identification for highly customizable software. The approach is based...
Sotirios Liaskos, Alexei Lapouchnian, Yijun Yu, Er...