Provenance as Dependency Analysis

  • James Cheney
  • Amal Ahmed
  • Umut A. Acar
Conference paper

DOI: 10.1007/978-3-540-75987-4_10

Part of the Lecture Notes in Computer Science book series (LNCS, volume 4797)
Cite this paper as:
Cheney J., Ahmed A., Acar U.A. (2007) Provenance as Dependency Analysis. In: Arenas M., Schwartzbach M.I. (eds) Database Programming Languages. DBPL 2007. Lecture Notes in Computer Science, vol 4797. Springer, Berlin, Heidelberg

Abstract

Provenance is information recording the source, derivation, or history of some information. Provenance tracking has been studied in a variety of settings; however, although many design points have been explored, the mathematical or semantic foundations of data provenance have received comparatively little attention. In this paper, we argue that dependency analysis techniques familiar from program analysis and program slicing provide a formal foundation for forms of provenance that are intended to show how (part of) the output of a query depends on (parts of) its input. We introduce a semantic characterization of such dependency provenance, show that this form of provenance is not computable, and provide dynamic and static approximation techniques.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • James Cheney
    • 1
  • Amal Ahmed
    • 2
  • Umut A. Acar
    • 2
  1. 1.University of Edinburgh 
  2. 2.Toyota Technological Institute at Chicago 

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