MyGrid Personalised biological services on the Grid Phillip Lord - - PowerPoint PPT Presentation

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MyGrid Personalised biological services on the Grid Phillip Lord - - PowerPoint PPT Presentation

Mar 24, 2024 529 likes •714 views

MyGrid Personalised biological services on the Grid Phillip Lord p.lord@russet.org.uk Department of Computing Science, University of Manchester BOSC 2002 MyGrid p.1/11 What is MyGrid? Funded as part of the UK governments E-Science

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MyGrid

Personalised biological services on the Grid

Phillip Lord

p.lord@russet.org.uk

Department of Computing Science, University of Manchester

BOSC 2002 MyGrid – p.1/11

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What is MyGrid?

Funded as part of the UK governments “E-Science” initiative. “The goal of MyGrid is to design, develop and demon- strate higher level functionalities over an existing Grid infrastructure that support scientists in making use of complex distributed resources.”

BOSC 2002 MyGrid – p.2/11

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But what actually is MyGrid?

What do we have to cope with?

BOSC 2002 MyGrid – p.3/11

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But what actually is MyGrid?

What do we have to cope with?

  • Distributed Services
  • Heterogeneous Services
  • Combining Many Services

BOSC 2002 MyGrid – p.3/11

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But what actually is MyGrid?

What do we have to cope with?

  • Distributed Services
  • Heterogeneous Services
  • Combining Many Services

Similar issues to bioMoby, and webservices.

BOSC 2002 MyGrid – p.3/11

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How can we help?

  • Dynamic Service Discovery
  • Metadata
  • Workflow
  • Personalisation
  • Provenance

BOSC 2002 MyGrid – p.4/11

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Dynamic Service Discovery

What services are available?

BOSC 2002 MyGrid – p.5/11

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Dynamic Service Discovery

What services are available? What kinds of services are available?

BOSC 2002 MyGrid – p.5/11

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Metadata

  • Service discovery without free text search.
  • More or less specific searching...

“give me a BLAST service”, “give me a sequence similarity search”.

  • Allow sanity checking.

“does searching SWISS-PROT with DNA sequence make sense”.

BOSC 2002 MyGrid – p.6/11

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Workflow

How can we connect multiple services together?

BOSC 2002 MyGrid – p.7/11

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Workflow

How can we connect multiple services together? How do we co-ordinate workflow enactment with the user?

BOSC 2002 MyGrid – p.7/11

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Personalisation

Different people have different views on the data.

BOSC 2002 MyGrid – p.8/11

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Personalisation

Different people have different views on the data. Different people have different ways of performing analysis.

BOSC 2002 MyGrid – p.8/11

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Provenance

How did I do that?

BOSC 2002 MyGrid – p.9/11

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Provenance

How did I do that? Why did I do that?

BOSC 2002 MyGrid – p.9/11

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Current Status

0.1 release sometime in September. Hope to provide basic access to services. Access to CVS about the same time. http://www.mygrid.info/

BOSC 2002 MyGrid – p.10/11

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Contributors

Matthew Addis, Nedim Alpdemir, Rich Cawley, Car-

  • le Goble, Vijay Dialani, David De Roure, Justin Fer-

ris, Rob Gaizauskas, Kevin Glover, Chris Greenhalgh, Mark Greenwood, Peter Li, Xiaojian Liu, Phillip Lord, Michael Luck, Darren Marvin, Simon Miles, Luc Moreau, Tom Oinn, Norman Paton, Stephen Pettifer, Milena V Radenkovic, Angus Roberts, Alan Robinson, Tom Rodden, Martin Senger, Nick Sharman, Robert Stevens, Brian Warboys, Paul Watson, Chris Wroe

BOSC 2002 MyGrid – p.11/11