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88
Voted
VLDB
1997
ACM
15 years 4 months ago
1997
ACM
Data is often stored in summarized form, as a histogram of aggregates (COUNTs, SUMs, or AVeraGes) over speci ed ranges. We study how to estimate the original detail data from the ...
86
Voted
VLDB
1997
ACM
15 years 4 months ago
1997
ACM
R-tree based spatial join is useful because of both its superior performance and the wide spread implementation of R-trees. We present a new R-tree join method called BFRJ (Breadt...
89
Voted
VLDB
1997
ACM
15 years 4 months ago
1997
ACM
A data warehouse materializes views derived from data that may not reside at the warehouse. Maintaining these views e ciently in response to base updates is di cult, since it may ...
111
Voted
VLDB
1997
ACM
15 years 4 months ago
1997
ACM
This paper presents a region splitting strategy for physical database design of multidimensional le organizations. Physical database design is the process of determining the optim...
95
Voted
VLDB
1997
ACM
15 years 4 months ago
1997
ACM
The current integrated developments in network and computing give rise to a technical infrastructure for the information society which one may variously circumscribe by terms such...