the stellar science 2.0 mash-up infrastructure
DESCRIPTION
The STELLAR Network of Excellence in Technology-enhanced Learning (http://stellarnet.eu) presents at the ICALT 2010 conference (International Conference on Advcanced Learning Technologies) in Sousse, Tunisia, the STELLAR Science 2.0 Mash-Up Infrastructure.TRANSCRIPT
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Fridolin Wild Thomas Ullmann
Peter Scott
The Stellar Science 2.0 Mash-UP Infrastructure
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OVERVIEW
Science 2.0 Mash-Ups Architecture Research Environment(s) Infrastructure Components Conclusions/ Future directions
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Science 2.0
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In the words of Waldrop (2008), science 2.0 relates to “new practices of scientists who post raw experimental results, nascent theories, claims of discovery and draft papers on the Web for others to see and comment on”.
Underwood et al. (2009) postulate even further that science 2.0 offers more potential than mere efficiency optimization (through improved workflows and better sharing possibilities): participation in research can be broadened beyond existing scientific communities. A science 2.0 is about crowd-sourcing of ideas and the refinement of knowledge in an open debate.
Shneiderman [4] adds another aspect and sees in Science 2.0 “new technologies [that] continue to reorder whole disciplines”, as “increased collaboration [is stimulated] through these socio-technical systems”. Gillet et al. [1] see in Science 2.0 a concept that federates a variety of communication channels to ease internal communication within an existing scientific network and beyond.
SCIENCE 2.0
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Mash-Ups and their Practice
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NEW PRACTICESVersion 1
End-user friendly gluing together of publicly available processing services with (public and private) data, often rendered in a widget for access and presentation
Long-tail software development: not dozens of markets of millions, but millions of markets of dozens
Form of opportunistic design (Hartmann et al., 2008; Ncube et al., 2008; Gamble & Gamble, 2008)
MASH-UPS
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Science 2.0 Architecture
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STELLAR SCIENCE 2.0 MASH-UP
ARCHITECTURE Users involve in use-cases. Each case deploys widgets in
support of the given task. Widgets use infrastructure
services & data. All three can emanate in
partners’ legacy systems. A directory serves the
management of the portfolio. Interoperability standards
secure the flexible recombination of widgets, services, and data.
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Science 2.0 Environments
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RUNTIME CONTAINER: ELGG & WOOKIE
STELLAROpen Archive
RSS
grazr
Simile
RSStransf.
D1.1 livingdeliverable
directoryservice
http://TELeurope.eu/ 10
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Feed ecosystem
Feed ecosystem
THE TEL RESEARCHER ENVIRONMENT
http://universe.stellarnet.eu/
http://telpedia.stellarnet.eu/11
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THE STELLAR FEED ECOSYSTEM
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convertersaggregators
filters
http://universe.stellarnet.eu/mod/visitelf/pages/vis.php,currently beta tested for public release on teleurope.eu
WIDGET: TEL EXHIBIT
OPEN ARCHIVE
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Summary
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SUMMARY AND OUTLOOK
• Science 2.0 (new practices and new tools)• Science 2.0 mash-ups
– Architectural framework – Mash-up environments (+ Widgets, directory, APIs)
Future focus on recommendation and information visualization widgets
• Science 2.0 data– Publication data – Social Media data (alpha)
• Science 2.0 practice– Individual– collaborative, and community practice (future focus)
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Thomas [email protected]://twitter.com/ThomasUllmann