Oscar Mangisengi

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2007
10Activity warehouse: Data management for business activity monitoring. Oscar Mangisengi, Mario Pichler, Dagmar Auer, Dirk Draheim, Hildegard Rumetshofer. ICEIS (1) 2007, 137-144. Web SearchBibTeX
2003
9MetaCube XTM: A Multidimensional Metadata Approach for Semantic Web Warehousing Systems. Nguyen Thanh Binh, A. Min Tjoa, Oscar Mangisengi. DaWaK 2003, 76-88. Web SearchBibTeXDownload
8P2P Knowledge Management: an Investigation of the Technical Architecture and Main Processes. Oscar Mangisengi, Wolfgang Eßmayr. DEXA Workshops 2003, 787-791. Web SearchBibTeXDownload
7XML-Based OLAP Query Processing in a Federated Data Warehouses. Oscar Mangisengi, Wolfgang Eßmayr, Johannes Huber, Edgar Weippl. ICEIS (1) 2003, 71-78. Web SearchBibTeX
2001
6A Framework for Supporting Interoperability of Data Warehouse Islands Using XML. Oscar Mangisengi, Johannes Huber, Christian Hawel, Wolfgang Eßmayr. DaWaK 2001, 328-338. Web SearchBibTeXDownload
5Meta Cube-X: An XML Metadata Foundation for Interoperability Search among Web Data Warehouses. Nguyen Thanh Binh, A. Min Tjoa, Oscar Mangisengi. DMDW 2001, 8. Web SearchBibTeXDownload
4A Framework for a Multidimensional OLAP Model using Topic Maps. Robert M. Bruckner, Tok Wang Ling, Oscar Mangisengi, A. Min Tjoa. WISE (2) 2001, 109-118. Web SearchBibTeXDownload
2000
3Metadata for object-relational data warehouse. Thanh N. Huynh, Oscar Mangisengi, A. Min Tjoa. DMDW 2000, 3. Web SearchBibTeXDownload
2Metadata Management Concept for Multidimensional OLAP Data based on Object-Oriented Concepts. Oscar Mangisengi, A. Min Tjoa, Roland Wagner. WISE 2000, 358-365. Web SearchBibTeX
1998
1A Multidimensional Modeling Approach for OLAP within the Framework on the Relational Model based on Quotient Relations. Oscar Mangisengi, A. Min Tjoa. DOLAP 1998, 40-46. Web SearchBibTeXDownload
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