Web Sites Repairing through Abduction

  • Authors:
  • Paolo Mancarella;Giacomo Terreni;Francesca Toni

  • Affiliations:
  • Dipartimento di Informatica, Universitá di Pisa, Pisa, Italy;Dipartimento di Informatica, Universitá di Pisa, Pisa, Italy;Department of Computing, Imperial College, London, UK

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2009

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Abstract

We present a methodology and a tool for suggesting repairs to web sites that violate some given requirements in the form of web rules expressed in (an extension of) a fragment of Excerpt. The methodology consists in translating these web rules into abductive logic programs with constraints and process these by means of an existing general-purpose proof procedure, called CIFF. The tool, that we call CIFFWEB, consists of CIFF as well as the translation from rules to programs and from web sites to a suitable logical format. The tool extends an existing tool for simply checking web sites against web rules.