TY - GEN
T1 - Fractionalized view materialization in data cubes
AU - Chung, Yon D.
AU - Park, Woong J.
AU - Kim, Min J.
AU - Kim, Myoung H.
N1 - Funding Information:
This work was supported by grant No. 1999-1-303-007-3 from the interdisciplinary Research program of the KOSEF
Publisher Copyright:
© 2001 IEEE.
PY - 2001
Y1 - 2001
N2 - In this paper, we introduce the concept of the 'fractionalized view'. The fractionalized view is the result of a query defined through aggregate functions and the range on each dimension, where the subdivision of each dimension is based on queries' access patterns. For the representation and selection of fractionalized views to materialize, we define the 'AND-OR cube graph'. With this structure, we propose a fractionalized view materialization method.
AB - In this paper, we introduce the concept of the 'fractionalized view'. The fractionalized view is the result of a query defined through aggregate functions and the range on each dimension, where the subdivision of each dimension is based on queries' access patterns. For the representation and selection of fractionalized views to materialize, we define the 'AND-OR cube graph'. With this structure, we propose a fractionalized view materialization method.
UR - http://www.scopus.com/inward/record.url?scp=84963795084&partnerID=8YFLogxK
U2 - 10.1109/DASFAA.2001.6044755
DO - 10.1109/DASFAA.2001.6044755
M3 - Conference contribution
AN - SCOPUS:84963795084
T3 - Proceedings - 7th International Conference on Database Systems for Advanced Applications, DASFAA 2001
SP - 156
EP - 157
BT - Proceedings - 7th International Conference on Database Systems for Advanced Applications, DASFAA 2001
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International Conference on Database Systems for Advanced Applications, DASFAA 2001
Y2 - 18 April 2001 through 21 April 2001
ER -