VLDB
1997
ACM
14 years 3 months ago
1997
ACM
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
The goal of a mediator system is to provide users a uniform interface to the multitude of information sources. To translate user queries, given in a mediated schema, to queries on...
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
The enhanced pay-per-view (EPPV) model for providing continuous-media-on-demand(CMOD) services associates with each continuous media clip a display frequency that dependson the cl...
VLDB
1997
ACM
14 years 3 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 ...
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
In this paper, we present and evaluate alternative techniques to effect the use of location-independent identifiers in distributed database systems. Location-independent identi...
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
In recentyears,databaseresearchandproduct developmentactivities havefocusedonsupport for non-traditional data types, such astext or multi-media documents.This paper describes an a...
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
Wedescribethedesign,implementationanduser evaluationof QUIVER,agraph-basedvisualquery languageforobjectdatabases.Thedesigngoalsof QUIVERincludecomplianceto standards,comprehensive...
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
VLDB
1997
ACM
14 years 3 months ago
1997
ACM
In this paper we describe novel techniques that make it possible to build an industrial-strength tool for automating the choice of indexes in the physical design of a SQL database...
VLDB
1997
ACM
14 years 3 months ago
1997
ACM