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ISSADS
2005
Springer
14 years 3 months ago
2005
Springer
A hierarchy is an arrangement of qualitative values in a tree with certain properties. Hierarchies allow to define the confusion conf(r, s) in using qualitative value r instead of ...
EUROPAR
1999
Springer
14 years 2 months ago
1999
Springer
For complex queries in parallel database systems, substantial amounts of data must be redistributed between operators executed on different processing nodes. Frequently, such inter...
ICDCS
1998
IEEE
14 years 2 months ago
1998
IEEE
This paper proposes a family of replication protocols based on group communication in order to address some of the concerns expressed by database designers regarding existing repl...
OOIS
1997
Springer
14 years 1 months ago
1997
Springer
Workflow management, one of the important technologies for supporting collaborative work, requires database technologies like distributed data management or transaction management...
ISMB
1996
13 years 11 months ago
1996
Thispaperintroducesa methodfor identifyingempirically conservedaminoacid substitution groups.In contrast with existing approachesthat viewaminoacid substitution as a pairwisepheno...