author- ADBIS, volume 6909 of Lecture Notes in Computer Science, page 302-315. Springer, (2011)
- BIRTE, volume 84 of Lecture Notes in Business Information Processing, page 100-115. Springer, (2010)
- SSDBM, volume 6809 of Lecture Notes in Computer Science, page 491-508. Springer, (2011)
- Handbook of Research on Ubiquitous Computing Technology for Real Time Enterprises, IGI Global, (2008)
- ICIQ, page 76-90. HPI/MIT, (2009)
- ICDE Workshops, page 3-10. IEEE Computer Society, (2007)
- GI Jahrestagung 1, volume 175 of LNI, page 691. GI, (2010)
- WWW, page 171-180. ACM, (2010)
- SSDBM, volume 6187 of Lecture Notes in Computer Science, page 78-86. Springer, (2010)
- 35th conference International Conference on Very Large Data Bases VLDB 2009, (2009)
- PVLDB 2(2):1578-1581 (2009)
- ICDE Workshops, page 3-10. IEEE Computer Society, (2007)
- DAIS, volume 4531 of Lecture Notes in Computer Science, page 309-322. Springer, (2007)
- DEXA Workshops, page 30-34. IEEE Computer Society, (2006)
