1. Amsterdamer, Y., Deutch, D., Tannen, V.: Provenance for aggregate queries. In: PODS, pp. 153–164. ACM (2011)
2. Amsterdamer, Y., Deutch, D., Tannen, V.: On the limitations of provenance for queries with difference. In: Workshop on Theory and Practice of Provenance (TaPP), Heraklion, Crete (2011)
3. Benjelloun, O., Sarma, A., Halevy, A., Widom, J.: Uldbs: Databases with uncertainty and lineage. In: VLDB, pp. 953–964 (2006)
4. Lecture Notes in Computer Science;P. Buneman,2000
5. Cheney, J., Chiticariu, L., Tan, W.: Provenance in databases: Why, how, and where. Foundations and Trends in Databases 1(4), 379–474 (2009)