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ASPDAC
2004
ACM
14 years 1 months ago
2004
ACM
Abstract— In this paper, we propose exact and heuristic algorithms for minimizing the memory size for heterogeneous Multivalued Decision Diagrams (MDDs). In a heterogeneous MDD, ...
DMDW
2001
13 years 9 months ago
2001
Accurately estimating the cardinality of aggregate views is crucial for logical and physical design of data warehouses. While the warehouse is under development and data are not a...
DFG
2004
Springer
14 years 29 days ago
2004
Springer
In the ForMoSA project [17] an integrated approach for safety analysis of critical, embedded systems has been developed. The approach brings together the best of engineering practi...
PVLDB
2010
13 years 6 months ago
2010
Ontology-based data access is a powerful form of extending database technology, where a classical extensional database (EDB) is enhanced by an ontology that generates new intensio...
SEMWIKI
2008
13 years 9 months ago
2008
Abstract. Semantic wikis have been successfully applied to many problems in knowledge management and collaborative authoring. They are particularly appropriate for scientific and m...