Dr. Oscar Mangisengi

Ehemaliger Mitarbeiter - Industrial Researcher

IDW

Publikationen

2007
0703	O. Mangisengi, M. Pichler, D. Auer, D. Draheim, H. Rumetshofer. Activity warehouse: Data management for business acitivity monitoring. Proc. 9th. Int. Conf. on Enterprise Information Systems (ICEIS 2007), pages 137-144, INSTICC. 2007.
2004
0424	O. Mangisengi, D. Auer. Web-based application for managing knowledge resources in software engineering. Technical Report, SCCH-TR-0424, SCCH, 2004.
0426	O. Mangisengi, W. Essmayr, J. Huber, E. Weippl. XML-based OLAP query processing in federated data warehouses. In O. Camp, J. Filipe, S. Hammoudi, M. Piattini (editors). Enterprise Information Systems V, pages 93-100, Kluwer Academic Publishers. 2004.
2003
0269	O. Mangisengi, W. Essmayr. The architecture and main processes of ontology-based peer-to-peer management of knowledge artifacts. Proc. 14th Int. Workshop. in Database and Expert Systems Applications (DEXA 2003), pages 787-791, IEEE Computer Society Press. 2003.
0268	O. Mangisengi, W. Essmayr, J. Huber, E. Weippl. XML-based OLAP query processing in a federated data warehouses. In O. Camp, J. Filipe, S. Hammoudi, M. Piattini (editors). Proc. 5th Int. Conf. on Enterprise Information Systems (ICEIS'03), pages 71-78, 2003.
0320	T. Nguyen, A. Tjoa, O. Mangisengi. MetaCube XTM: A multidimensional metadata approach for semantic web warehousing systems. In Y. Kambayashi, M. Mohania, M. Wöß (editors). Proc. 5th Int. Conf. on Data Warehousing and Knowledge Discovery (DaWaK 03), Lecture Notes in Computer Science, pages 76-88, Springer. 2003.
2002
0263	O. Mangisengi, W. Essmayr. A model for ontology-based peer-to-peer management of knowledge artifacts. Technical Report, SCCH-TR-0263, SCCH, 2002.
0240	O. Mangisengi, W. Essmayr. State of the art in peer-to-peer knowledge management. Technical Report, SCCH-TR-0240, SCCH, 2002.
2001
0117	O. Mangisengi, J. Huber, C. Hawel, W. Essmayr. A framework for supporting interoperability of data warehouse islands. Proc. 3rd Int. Conf. on Data Warehousing and Knowledge Discovery (DaWaK'01), pages 328-338, 2001.
0133	E. Weippl, O. Mangisengi, W. Essmayr, F. Lichtenberger, W. Winiwarter. An authorization model for data warehouses and OLAP . Proc. 20th IEEE Symposium on Reliable Distributed Systems (SRDS'2001), pages 9-13, 2001.
2000
0075	O. Mangisengi, J. Huber, C. Hawel, W. Essmayr. Integration issues for heterogeneous, distributed, and autonomous data warehouses. Technical Report, SCCH-TR-0075, SCCH, 2000.

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