91
Voted
EDBT
2000
ACM
15 years 7 months ago
2000
ACM
Rangesumqueriesondatacubesareapowerful toolforanalysis.Arangesumqueryappliesanaggregation operation(e.g.,SUM,AVERAGE)overallselectedcellsina datacube,wheretheselectionisspecifiedby...
138
Voted
EDBT
2000
ACM
15 years 7 months ago
2000
ACM
The management and query processing of one dimensional intervals is a special case of extended object handling. One dimensional intervals play an important role in temporal databa...
127
Voted
EDBT
2000
ACM
15 years 7 months ago
2000
ACM
the research activities. This abstract is to introduce the approach of a data model - EP data model. Its data structure is able to store as a finite set of nodes arbitrary effectiv...
135
Voted
EDBT
2000
ACM
15 years 7 months ago
2000
ACM
Workflow management systems (WFMSs) that are geared for the orchestration of enterprise-wide or even "virtual-enterprise"-style business processes across multiple organi...