Publications

2009

• Representing data quality in sensor data streaming environmentsKlein, A. & Lehner, W., 1 Sep 2009, In: Journal of Data and Information Quality. 1, 2, 28 p., 10Electronic (full-text) versionResearch output: Contribution to journal > Research article
• Robust and distributed top-N frequent-pattern mining with SAP BW acceleratorLegler, T., Lehner, W., Schaffner, J. & Krüger, J., Aug 2009, In: Proceedings of the VLDB Endowment. 2, 2, p. 1438-1449, 12 p.Electronic (full-text) versionResearch output: Contribution to journal > Conference article
• Anfragegetriebene Indizierung räumlicher DatenVoigt, H., Böhm, M., Preißler, S. & Lehner, W., 2009Research output: Contribution to conferences > Paper
• Cardinality estimation in ETL processesThiele, M., Kiefer, T. & Lehner, W., 2009, DOLAP '09: Proceedings of the ACM twelfth international workshop on Data warehousing and OLAP. p. 57-64, 8 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Clustering Uncertain Data With Possible WorldsVolk, P., Rosenthal, F., Hahmann, M., Habich, D. & Lehner, W., 2009, 2009 IEEE 25th International Conference on Data Engineering. p. 1625-1632Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Cost-based vectorization of instance-based integration processesBoehm, M., Habich, D., Preissler, S., Lehner, W. & Wloka, U., 2009, Advances in Databases and Information Systems: 13th East European Conference, ADBIS 2009, Riga, Latvia, September 7-10, 2009, Proceedings. p. 253-269, 17 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Datenbanksysteme in Business, Technologie und Web (BTW 2009): 13. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS), Proceedings, 2.-6. März 2009, Münster, GermanyFreytag, J. C., Ruf, T., Lehner, W. & Vossen, G., 2009, Gesellschaft für Informatik e.V.Electronic (full-text) versionResearch output: Book/Report/Anthology > Conference proceeding
• Drift-Aware Ensemble RegressionRosenthal, F., Volk, P., Hahmann, M., Habich, D. & Lehner, W., 2009Electronic (full-text) versionResearch output: Contribution to conferences > Paper
• GCIP: Exploiting the generation and optimization of integration processesBoehm, M., Wloka, U., Habich, D. & Lehner, W., 2009, EDBT '09: Proceedings of the 12th International Conference on Extending Database Technology: Advances in Database Technology. p. 1128-1131, 4 p.Electronic (full-text) versionResearch output: Contribution to book/conference proceedings/anthology/report > Conference contribution
• Global Slope Change Synopses for Measurement MapsRosenthal, F., Fischer, U., Volk, P. & Lehner, W., 2009Electronic (full-text) versionResearch output: Contribution to conferences > Paper