Talks and Poster Presentations (with Proceedings-Entry):
R. Pichler, V. Savenkov, S. Skritek, H. Truong:
"Uncertain Databases in Collaborative Data Management";
Talk: The Fourth International VLDB Workshop on Management of Uncertain Data,
- 09-17-2010; in: "CTIT Workshop Proceedings Series",
A. De Keijzer, M. Van Keulen (ed.);
CTIT, Centre for Telematics and Information Technology,
We discuss an approach to collaborative data management based on uncertain databases. Note that, in a collaborative data management
system, users may have contradicting opinions about the correct
values of data items. In our approach, we propose to store all conflicting data versions in parallel and to resolve conflicts based on user ratings.We show that such a collaborative data management system can be nicely represented in an uncertain database using U-relations.
Created from the Publication Database of the Vienna University of Technology.