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VLDB
2004
ACM
13 years 10 months ago
2004
ACM
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
The DB2 Design Advisor in IBM® DB2® Universal Database™ (DB2 UDB) Version 8.2 for Linux®, UNIX® and Windows® is a tool that, for a given workload, automatically recommends ...
EUROPAR
2003
Springer
13 years 10 months ago
2003
Springer
In this presentation, we give an overview of research activities at the Department of Computing Science, Ume˚a University with focus on Scientific, Parallel and High-Performance...
ANTSW
2004
Springer
13 years 9 months ago
2004
Springer
ed Abstract We present two heuristic mesh-partitioning methods, both of which build on the multiple ant-colony algorithm in order to improve the quality of the mesh partitions. The...
APBC
2004
13 years 6 months ago
2004
Biopathway databases have been developed, such as KEGG and EcoCyc, that compile interaction structures of biopathways together with biological annotations. However, these biopathw...