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Taverna in e-Lico. e-Lico is an EU Project (2009-2012) to create a virtual laboratory for data mining and data-intensive sciences Main partners: University of Geneva – project coordination University of Manchester – Taverna and text mining

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taverna in e lico
Taverna in e-Lico
  • e-Lico is an EU Project (2009-2012) to create a virtual laboratory for data mining and data-intensive sciences
  • Main partners:
    • University of Geneva – project coordination
    • University of Manchester – Taverna and text mining
    • Institut National de la Santé et de la Recherche Médicale (Toulouse) – biological data
    • Greece – image mining
    • Rapid I – Rapid Miner/Analytics
    • University of Zurich – planner
who in manchester
Who in Manchester
  • Robert Stevens
  • Simon Jupp
  • Rishi Ramgolam
  • James Eales
  • Alan Williams
what has been done so far
What has been done so far?
  • Populous – adaption of RightField. Used for data entry and ontology creation.
  • Taverna plugin to expose Rapid Miner operators as Taverna services
  • Taverna extension to create data mining plans that are translated into workflows
  • Rapid Analytics repository browser to allow choosing and uploading of data, so getting metadata
  • Skinning of myExperiment – done by Don Cruickshank
what will be done 1
What will be done - 1?
  • Saving of provenance and data and workflow – call it a run.
  • Uploading the run to e-Lico’s myExperiment
  • Ensuring semantics so that the data is known to be the inputs to port “fred” of the workflow. Even better, provenance item X is for invocation 237 of service Y in run 93 of workflow…
what will be done 2
What will be done – 2?
  • Re-opening of a run from myExperiment
  • Integration of provenance from RapidMiner’s operator with the workflow provenance
  • Tweaking of the Rapid Miner and planning extensions
  • Additional/improved renderers – desire for Cytoscape
  • SPARQL service plugin
  • Development and documentation of workflow patterns
what will be done 3
What will be done – 3?
  • Coping with “dominating operators”
  • Training workshops
  • Benchmarking and documentation of results
what will go back into taverna
What will go back into Taverna
  • Plugin to expose Rapid Miner services
  • Plugin to allow planning of data mining
  • SPARQL service
  • Workflow run upload/browse/reload
  • Repository browser possibly as additional data source
  • New renderers
what is e lico doing that is affected by other projects
What is e-Lico doing that is affected by other projects
  • The saving of a workflow run depends upon
    • myExperiment having semantic pack capabilities
    • Some stronger mechanism to specify relationships (wf4ever?)
  • Browsing/view of workflow run may leverage
    • Polish MSc student’s work
  • Integration of provenance
    • Overlap with eScience Central
what is e lico doing that affects other projects
What is e-Lico doing that affects other projects
  • e-Lico workflow run may be a good test case for wf4ever
  • Renderers
    • Do not know specific projects – should start list
  • Data gathering mechanism
    • Ditto
  • Populous
    • Highly related to RightField
    • What about TavernaLC (Taverna in a spreadsheet)?
  • SPARQL service
    • Harmonization/relationship with SADI
how could elico be of use
How could eLico be of use
  • Data mining services
    • Use in data-oriented projects e.g. MethodBox or SysMO?
  • Metadata about data
    • MethodBox or SysMO?
  • Planning of workflows
    • Does it work in practice?
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