KJCKorea
Journal Central

@article{ART001602870},
author={오미화 and 최인수},
title={Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2011},
volume={16},
number={11},
pages={233-244}

TY - JOUR
AU - 오미화
AU - 최인수
TI - Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema
JO - Journal of The Korea Society of Computer and Information
PY - 2011
VL - 16
IS - 11
PB - The Korean Society Of Computer And Information
SP - 233
EP - 244
SN - 1598-849X
AB - Online analytical processing (OLAP) architecture performs only well on the facts that are summarizable along each dimension, where all hierarchy schemas are distributive, and consequently many kinds of non-distributive hierarchy schemas arising in real-world situations are not addressed by current OLAP implementations. In previous work, we presented the classification of hierarchy schemas in aggregation, including one distributive and seven non-distributive hierarchy schemas. This paper presents a transforming approach of seven non-distributive hierarchy schemas into the distributive hierarchy schema. The first thing in the approach is cutting complex non-distributive hierarchy schemas into more simpler ones, and the next is the transformation of those simpler ones into the distributive hierarchy schema. This approach will let complex hierarchy schemas arising in real world situations be addressed by current OLAP implementations. It is thought that this approach will be useful one from an implementation and schema design point of view.
KW - Hierarchy schema;Distributive;Non-distributive;Transforming approach;Implementation;Schema design
DO -
UR -
ER -

오미화 and 최인수. (2011). Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema. Journal of The Korea Society of Computer and Information, 16(11), 233-244.

오미화 and 최인수. 2011, "Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema", Journal of The Korea Society of Computer and Information, vol.16, no.11 pp.233-244.

오미화, 최인수 "Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema" Journal of The Korea Society of Computer and Information 16.11 pp.233-244 (2011) : 233.

오미화, 최인수. Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema. 2011; 16(11), 233-244.

오미화 and 최인수. "Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema" Journal of The Korea Society of Computer and Information 16, no.11 (2011) : 233-244.

오미화; 최인수. Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema. Journal of The Korea Society of Computer and Information, 16(11), 233-244.

오미화; 최인수. Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema. Journal of The Korea Society of Computer and Information. 2011; 16(11) 233-244.

오미화, 최인수. Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema. 2011; 16(11), 233-244.

오미화 and 최인수. "Transforming Non-distributive Hierarchy Schemas into the Distributive Hierarchy Schema" Journal of The Korea Society of Computer and Information 16, no.11 (2011) : 233-244.