Authenticity and provenance in long term digital preservation: modeling and implementation in preservation aware storage

  • Authors:
  • Michael Factor;Ealan Henis;Dalit Naor;Simona Rabinovici-Cohen;Petra Reshef;Shahar Ronen;Giovanni Michetti;Maria Guercio

  • Affiliations:
  • IBM Research Lab in Haifa, Israel;IBM Research Lab in Haifa, Israel;IBM Research Lab in Haifa, Israel;IBM Research Lab in Haifa, Israel;IBM Research Lab in Haifa, Israel;IBM Research Lab in Haifa, Israel;University of Urbino, Italy;University of Urbino, Italy

  • 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 ...