Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Data Warehousing and Knowledge Discovery - 11th International Conference, DaWaK 2009, Proceedings |
| Seiten | 298-311 |
| Seitenumfang | 14 |
| Publikationsstatus | Veröffentlicht - 2009 |
| Veranstaltung | 11th International Conference on Data Warehousing and Knowledge Discovery, DaWaK 2009 - Linz, Österreich Dauer: 31 Aug. 2009 → 2 Sept. 2009 |
Publikationsreihe
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Band | 5691 LNCS |
| ISSN (Print) | 0302-9743 |
| ISSN (elektronisch) | 1611-3349 |
Abstract
Business users define calculated facts based on the dimensions and facts contained in a data warehouse. These business calculation definitions contain necessary knowledge regarding quantitative relations for deep analyses and for the production of meaningful reports. The business calculation definitions are implementation and widely organization independent. But no automated procedures facilitating their exchange across organization and implementation boundaries exist. Separately each organization currently has to map its own business calculations to analysis and reporting tools. This paper presents an innovative approach based on standard Semantic Web technologies. This approach facilitates the exchange of business calculation definitions and allows for their automatic linking to specific data warehouses through semantic reasoning. A novel standard proxy server which enables the immediate application of exchanged definitions is introduced. Benefits of the approach are shown in a comprehensive case study.
ASJC Scopus Sachgebiete
- Mathematik (insg.)
- Theoretische Informatik
- Informatik (insg.)
- Allgemeine Computerwissenschaft
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Data Warehousing and Knowledge Discovery - 11th International Conference, DaWaK 2009, Proceedings. 2009. S. 298-311 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Band 5691 LNCS).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Ontology-based exchange and immediate application of business calculation definitions for online analytical processing
AU - Kehlenbeck, Matthias
AU - Breitner, Michael H.
N1 - Copyright: Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - Business users define calculated facts based on the dimensions and facts contained in a data warehouse. These business calculation definitions contain necessary knowledge regarding quantitative relations for deep analyses and for the production of meaningful reports. The business calculation definitions are implementation and widely organization independent. But no automated procedures facilitating their exchange across organization and implementation boundaries exist. Separately each organization currently has to map its own business calculations to analysis and reporting tools. This paper presents an innovative approach based on standard Semantic Web technologies. This approach facilitates the exchange of business calculation definitions and allows for their automatic linking to specific data warehouses through semantic reasoning. A novel standard proxy server which enables the immediate application of exchanged definitions is introduced. Benefits of the approach are shown in a comprehensive case study.
AB - Business users define calculated facts based on the dimensions and facts contained in a data warehouse. These business calculation definitions contain necessary knowledge regarding quantitative relations for deep analyses and for the production of meaningful reports. The business calculation definitions are implementation and widely organization independent. But no automated procedures facilitating their exchange across organization and implementation boundaries exist. Separately each organization currently has to map its own business calculations to analysis and reporting tools. This paper presents an innovative approach based on standard Semantic Web technologies. This approach facilitates the exchange of business calculation definitions and allows for their automatic linking to specific data warehouses through semantic reasoning. A novel standard proxy server which enables the immediate application of exchanged definitions is introduced. Benefits of the approach are shown in a comprehensive case study.
UR - http://www.scopus.com/inward/record.url?scp=70349318204&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-03730-6_24
DO - 10.1007/978-3-642-03730-6_24
M3 - Conference contribution
AN - SCOPUS:70349318204
SN - 3642037291
SN - 9783642037290
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 298
EP - 311
BT - Data Warehousing and Knowledge Discovery - 11th International Conference, DaWaK 2009, Proceedings
T2 - 11th International Conference on Data Warehousing and Knowledge Discovery, DaWaK 2009
Y2 - 31 August 2009 through 2 September 2009
ER -