IW Meeting 2010-09-09

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Meeting Info

IW Overall Objectives

     1) PML ontology: (OWL level only) potential non-monotonic  changes (Li) 
     2) PML practice  
         2.1) Use cases and examples (Tim) 
         2.2) RDF level issues (Cynthia) 
         2.3) PML Tools / API issues (Cynthia) 
         2.4) PML primer (Tim) 
     3) PML and OPM mapping (Paulo) 
     4) IW management (TBD)
        4.1) inference web infrastructure and research plan
        4.2) technologies for engagement 
     5) PML Graphical Notation



  • Cynthia Chang
  • Li Ding
  • Tim Lebo
  • Paulo Pinheiro da Silva
  • Deborah McGuinness
  • Geoff

PML Dataset



* tim to find out actual URL for MLSO and update wiki page
  According to Stephan, MLSO is in http://escience.rpi.edu/pml/ and is currently listed on the dataset list page.


* ACTION: (Cynthia) publish recovered wine agent proof data at http://inference-web.org/proofs/
* ACTION: (TBD) rebuild WineAgent (v1) demo to show a customized UI for accessing explanations encoded in PML proofs. http://www.ksl.stanford.edu/people/dlm/webont/wineAgent/
* ACTION: organize PML dataset page http://inference-web.org/wiki/PML_Datasets
   justification: primarily pmlj:justification element
   justification metadata: primarily pmlp:identified thing


* ACTION: Tim to try to materialize PML from Jim's sparql endpoint.
* ACTION: validate PML data files. every URI ever mentioned below a "entry point" is dereferencable.

Provenance in Mashup

We heard communities complaining about mashups

  • forgot to attribute credit
  • wrong/non-science low quality mashup


  • ACTION: (TBD) suggestion for best practice adding provenance element into LOGD demos.
  • ACTION: long term: "credit network". US-UK mashup. Linked data help people to bring the credit information front to the derived page. Peter may be involved.
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