Revealing the Detailed Lineage of Script Outputs Using Hybrid Provenance

Research output: Contribution to journalArticlepeer-review

  • Authors:
  • Qian Zhang
  • Yang Cao
  • Qiwen Wang
  • Duc Vu
  • Priyaa Thavasimani
  • And 6 others
  • External authors:
  • Timothy Mcphillips
  • Paolo Missier
  • Peter Slaughter
  • Christopher Jones
  • Mathew B. Jones
  • Bertram Ludäscher

Abstract

We illustrate how combining retrospective and prospectiveprovenance can yield scientifically meaningfulhybrid provenance representations of the computational histories of data produced during a script run. Weuse scripts from multiple disciplines (astrophysics, climate science, biodiversity data curation, and social network analysis), implemented in Python, R, and MATLAB, to highlight the usefulness of diverse forms of retrospective provenance when coupled with prospective provenance. Users provide prospective provenance, i.e., the conceptual workflows latent in scripts, via simple YesWorkflow annotations, embedded as script comments. Runtime observables can be linked to prospective provenance via relational views and queries. These observables could be found hidden in filenames or folder structures, be recorded in log files, or they can be automatically captured using tools such as noWorkflow or the DataONE RunManagers. The YesWorkflow toolkit, example scripts, and demonstration code are available via an open source repository.

Bibliographical metadata

Original languageEnglish
Pages (from-to)390-408
JournalInternational Journal of Digital Curation
Volume12
Issue number2
DOIs
Publication statusPublished - 13 Aug 2018