Oscar Mangisengi

According to our database, Oscar Mangisengi authored at least 12 papers between 1998 and 2008.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2008

Towards a Closed-Loop Business Intelligence Framework.

Oscar Mangisengi, Ngoc Thanh Huynh

Proceedings of the ICEIS 2008, 2008

2007

Activity warehouse: Data management for business activity monitoring.

Oscar Mangisengi, Mario Pichler, Dagmar Auer, Dirk Draheim, Hildegard Rumetshofer

Proceedings of the ICEIS 2007, 2007

2003

XML-Based OLAP Query Processing in a Federated Data Warehouses.

Oscar Mangisengi, Wolfgang Eßmayr, Johannes Huber, Edgar R. Weippl

Proceedings of the ICEIS 2003, 2003

P2P Knowledge Management: an Investigation of the Technical Architecture and Main Processes.

Oscar Mangisengi, Wolfgang Eßmayr

Proceedings of the 14th International Workshop on Database and Expert Systems Applications (DEXA'03), 2003

MetaCube XTM: A Multidimensional Metadata Approach for Semantic Web Warehousing Systems.

Binh Thanh Nguyen, A Min Tjoa, Oscar Mangisengi

Proceedings of the Data Warehousing and Knowledge Discovery, 5th International Conference, 2003

2001

A Framework for a Multidimensional OLAP Model using Topic Maps.

Robert M. Bruckner, Tok Wang Ling, Oscar Mangisengi, A Min Tjoa

Proceedings of the 2nd International Conference on Web Information Systems Engineering, 2001

Meta Cube-X: An XML Metadata Foundation for Interoperability Search among Web Data Warehouses.

Binh Thanh Nguyen, A Min Tjoa, Oscar Mangisengi

Proceedings of the 3rd Intl. Workshop on Design and Management of Data Warehouses, 2001

A Framework for Supporting Interoperability of Data Warehouse Islands Using XML.

Oscar Mangisengi, Johannes Huber, Christian Hawel, Wolfgang Eßmayr

Proceedings of the Data Warehousing and Knowledge Discovery, 2001

2000

Metadata Management Concept for Multidimensional OLAP Data based on Object-Oriented Concepts.

Oscar Mangisengi, A Min Tjoa, Roland R. Wagner

Proceedings of the WISE 2000, 2000

Metadata for object-relational data warehouse.

Thanh N. Huynh, Oscar Mangisengi, A Min Tjoa

Proceedings of the Second Intl. Workshop on Design and Management of Data Warehouses, 2000

1999

Meta-data for Data Warehouses Using Extended Relational Models.

Oscar Mangisengi, A Min Tjoa, Roland R. Wagner

Proceedings of the 3rd IEEE Metadata Conference 1999, MD 1999, Bethesda, 1999

1998

A Multidimensional Modeling Approach for OLAP within the Framework on the Relational Model based on Quotient Relations.

Oscar Mangisengi, A Min Tjoa

Proceedings of the DOLAP '98, 1998