analysis of mlearn 2002-2012
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TRANSCRIPT
Analysis of mLearn 2002-2012
Wolfgang Reinhardt - University of Paderbornhttp://isitjustme.de | @wollepb
About the Data
• full and short papers from 2002 - 2012
• 437 papers
• 832 unique authors
0
35
70
105
140
175
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
4952494438383534502721 1301391571001068989781315951
Authors Papers
Authorship analysis
• 82% (683 authors) only published 1 paper
• 3.4% (28 authors) published 4+ papers
• authors with 6+ papers (12 authors) account for 91 papers (20.8%)
• top author published 23 papers in 11 years
Author 02 03 04 05 06 07 08 09 10 11 12 Sum
Mike Sharples 4 3 4 3 0 1 2 4 1 0 1 23
Agnes Kukulska-Hulme 1 0 0 1 2 1 2 1 0 1 1 10
Marcus Specht 0 1 0 0 0 0 0 0 1 1 6 9
Markus Feisst 0 0 1 1 1 0 0 2 2 1 0 8
Jill Attewell 0 1 1 1 1 0 1 1 1 0 0 7
Claire Bradley 0 0 0 1 2 0 2 0 1 0 1 7
Thomas Cochrane 0 0 0 0 0 2 1 1 1 1 1 7
Geoff Stead 1 1 2 1 0 0 0 0 0 0 2 7
Hiroaki Ogata 0 0 0 0 2 0 0 3 1 0 1 7
Andreas Christ 0 0 1 1 1 0 0 2 0 1 0 6
John Traxler 0 0 1 1 0 1 1 1 0 0 1 6
Eileen Scanlon 1 0 0 0 1 0 1 0 2 0 1 6
0
1
2
3
4
5
6
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Marcus Specht Mike Sharples Thomas CochraneAgnes Kukulska-Hulme
Selected Publication Patterns
1
10
100
1000
1 2 3 4 5 6 7 8 9 10 23
1112522143388683
Papers per author
publications
betweennesscentrality
co-authors
co-authorships
# of co-authorships
Co-authorship analysis
• 116 papers (26.5%) have been authored by single authors
• 51.5% of the papers have been authored by 2 or 3 authors
• nearly 10% of the papers have been co-authored by 5+ authors
• largest co-authorship network consists of 12 authors
0
30
60
90
120
150
1 2 3 4 5 6 7 8 9 10 12
1222911165282142116
Authors per Paper
Top co-authors
Author 1 Author 2 Count
Andreas Christ Markus Feisst 5
Manuel Gentile Marco Arrigo 4
Ann Jones Eileen Scanlon 4
Davide Taibi Manuel Gentile 4
Davide Taibi Marco Arrigo 4
Mike Sharples Peter Londsdale 4
Hiroaki Ogata Yoneo Yano 4
Hiroaki Ogata Noriko Uosaki 4
Keyword analysisAuthor-assigned keywords
2002 - 2012
Acknowledgement• Thanks go to
• the knowAAN project group (University of Paderborn)
• Jörg Amelunxen (University of Paderborn)
• Marina Pongraz and Alice Boereboom-Pierey (CELSTEC, Open University of the Netherlands)
wolfgang reinhardtuniversity of paderborn
@wollepb @wollepb
@wollepb
@wollepb
@wolfgang.reinhardt
www.isitjustme.de www.ginkgosem.com
@wolfgang.reinhardt
@wollepb
@wollepb@wollepb
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