Story book: an efficient extensible provenance framework

  • Authors:
  • R. Spillane;R. Sears;C. Yalamanchili;S. Gaikwad;M. Chinni;E. Zadok

  • Affiliations:
  • Stony Brook University;University of California, Berkeley;Stony Brook University;Stony Brook University;Stony Brook University;Stony Brook University

  • Venue:
  • TAPP'09 First workshop on on Theory and practice of provenance
  • Year:
  • 2009

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Abstract

We present a formalism for provenance in distributed systems based on the π-calculus. Its main feature is that all data products are annotated with metadata representing their provenance. The calculus is given a provenance tracking semantics, which ...