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SAC
2004
ACM
14 years 1 months ago
Information requirements engineering for data warehouse systems
Information requirements analysis for data warehouse systems differs significantly from requirements analysis for conventional information systems. Based on interviews with projec...
Robert Winter, Bernhard Strauch
ECAI
2008
Springer
13 years 9 months ago
Privacy-Preserving Query Answering in Logic-based Information Systems
Abstract. We study privacy guarantees for the owner of an information system who wants to share some of the information in the system with clients while keeping some other informat...
Bernardo Cuenca Grau, Ian Horrocks
PERVASIVE
2007
Springer
14 years 1 months ago
Ambient Information Systems: Evaluation in Two Paradigms
We take two paradigms for information systems development, functionalism and social relativism, and apply their assumptions to the evaluation of ambient information systems. Ambie...
Zachary Pousman, John T. Stasko
ICWE
2003
Springer
14 years 28 days ago
Hera: Development of Semantic Web Information Systems
Abstract. As a consequence of the success of the Web, methodologies for information system development need to consider systems that use the Web paradigm. These Web Information Sys...
Geert-Jan Houben, Peter Barna, Flavius Frasincar, ...
BTW
2001
Springer
129views Database» more  BTW 2001»
14 years 7 days ago
Schema Evolution in Federated Information Systems
Mediators – used in federated information systems – provide a homogeneous read-only access to a set of autonomous information sources. To achieve semantic integration of the h...
Susanne Busse, Claudia Pons