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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

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Taverna in e-Lico

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  1. 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

  2. Who in Manchester • Robert Stevens • Simon Jupp • Rishi Ramgolam • James Eales • Alan Williams

  3. 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

  4. 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…

  5. 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

  6. What will be done – 3? • Coping with “dominating operators” • Training workshops • Benchmarking and documentation of results

  7. 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

  8. 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

  9. 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

  10. 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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