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» View Selection in OLAP Environment
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DEXA
2000
Springer
75views Database» more  DEXA 2000»
13 years 9 months ago
View Selection in OLAP Environment
To select some "valuable" views for materialization is an essential challenge in OLAP system design. Several techniques proposed previously are not very scalable for syst...
Shi Guang Qiu, Tok Wang Ling
EDBT
2008
ACM
86views Database» more  EDBT 2008»
14 years 5 months ago
Exact and inexact methods for selecting views and indexes for OLAP performance improvement
Zohreh Asgharzadeh Talebi, Rada Chirkova, Yahya Fa...
CIKM
2001
Springer
13 years 9 months ago
Index Filtering and View Materialization in ROLAP Environment
Using materialized view to accelerate OLAP queries is one of the most common methods used in ROLAP systems. However, high storage and computation cost make this method very diffic...
Shi Guang Qiu, Tok Wang Ling
EDBTW
2004
Springer
13 years 10 months ago
The Case for Mobile OLAP
Abstract. On-Line Analytical Processing (OLAP) is a trend in database technology, based on the multidimensional view of data. Numerous applications and development environments exi...
Andreas S. Maniatis
DKE
2002
107views more  DKE 2002»
13 years 4 months ago
View selection using randomized search
An important issue in data warehouse development is the selection of a set of views to materialize in order to accelerate OLAP queries, given certain space and maintenance time co...
Panos Kalnis, Nikos Mamoulis, Dimitris Papadias