Meetings:Telecon2011.08.25

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Agenda PROV-WG telecon 25 Aug 2011

Teleconferences (official participants and invited guests only):
- Thursdays, 8 am San Francisco, 11 am Boston, 4 pm London, 5 pm Paris
- For up to 90 minutes, goal is 60 minutes.
- Dial +1-617-761-6200 or sip:zakim@voip.w3.org then conference code 7768#
- IRC channel: #prov (http://irc.w3.org/?channels=prov).
- Zakim instructions:  http://www.w3.org/2001/12/zakim-irc-bot.html
- RRSAgent instructions: http://www.w3.org/2002/03/RRSAgent
- Scribe list: http://www.w3.org/2011/prov/wiki/Scribes


Admin

  • Chair: Luc Moreau
  • Scribe:
  • PROPOSED to accept the minutes of Aug 18 telecon
   http://www.w3.org/2011/prov/meeting/2011-08-18
  • Action items to review:
   http://www.w3.org/2011/prov/track/actions/open
  • F2F2
  • Name of the standard

Provenance Implementation and Test Cases

  • Finalization of 2nd Questionnaire

Named graphs requirements

Adopting naming conventions

Reaching consensus on naming conventions for both the model and the ontology.

    • Cases
proposed
To adopt camel case notation. In OWL, classes begin with upper case, and properties begin with lower case.
    • Nodes (in the graphical representation)
proposed
To express nodes in noun form
ASN
e.g., entity, processExecution, agent
OWL
e.g., Entity, ProcessExecution, Agent


    • Edges (in the graphical representation)
proposed
To express edges in verbal form
ASN
e.g., uses, isControlledBy, isComplementOf
OWL
e.g., isControlledBy, isDerivedFrom
    • Edge directionality
proposed
Edges that indicate event ordering must point "towards the past".
    • Tense: we'll debate whether we want present or past tense for edges.

Provenance Ontology

  • OWL ontology progress review (Satya and Tim)
  • Feedback from trying out the use case (Helena Deus)


Provenance Model Document

  • Soliciting feedback


AOB