Measuring impact in online resources with the CInumber ... · Supplementary data – Ares: active...

Measuring impact in online resources with the CI­number (the CitedIn Number for online

impact)Andra Waagmeester & Chris Evelo

Maastricht University, Department Bioinformatics, Maastricht the Netherlands

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Overview

●CitedIn: An introduction (live demo||screendumps)

●A brief history (Context)●Included resources●Why we need a metric●The CI numberN

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Context

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Text mining workflow

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● Supplementary data– Ares: active antioxidant responsive elements– HIF TFBS transcription factor complex composed of HIF1A and ARNT.– Gene expression regulation by retinoic acid

● Online databases– Uniprot– Deja Vu: a Database of Highly Similar Citations– Jaspar

● Internet publications– WikiPathways– Wikipedia– Blogs

● Social sharing networks– Mendeley– Connotea– CiteULike

CitedIn considers

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CitedIn (http://www.citedin.org)

CitedIn aims to:● Expand the “impact factor” of articles.● Direct traffic to and from online resources via

published literature.● Increase participation in the curation of online

resources leading towards higher quality in online resources.

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CI-number

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The CI-number is

● Normalized on the total number of citations in a resource.

● Contains weights for each resource to indicate the “strength of the citation.

● Calculated “on the fly”● Cached● Broadcast through email or twitter

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Future work

● Expand CitedIn with DOI search to cover other research domains, not covered by Pubmed

● Improve the caching of the federated ci­number calculation

● Introduce RSS support● Introduce login● Secure continuity

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Acknowledgements

Maastricht University● Thomas Kelder● Chris Evelo

USC – SF● Alexander Pico

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Questions/Suggestions

?/!

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