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The European Technology Enhanced Learning Landscape

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Presented at JTEL Summer School 2012 …

Presented at JTEL Summer School 2012
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  • 1. 8th Joint European Summer School on Technology Enhanced Learning (JTEL) May 20-25, 2012 Estoril, PortugalTeLLNet The European Technology Enhanced Learning Landscape Michael Derntl and Ralf Klamma RWTH Aachen University Advanced Community Information Systems (ACIS) {derntl,klamma}@dbis.rwth-aachen.deLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-1 This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
  • 2. Advanced Community Information Systems (ACIS)TeLLNet Web Engineering Responsive Community Web Analytics Open Visualization Community and Information Simulation Systems Community Community Support AnalyticsLehrstuhl Informatik 5 Requirements(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-2 Engineering
  • 3. Motivation: TEL as a Research Community Observable change of communicationTeLLNet – New events: EC-TEL, JTEL Summer School, Professional Training Facts, Alpine-Rendezvous, … – New journals: IEEE Transactions on Learning Technologies, Journal of Technology Enhanced Learning, … – New media: Blogs, Twitter, Facebook, LinkedIn, … Funding situation in FP 6 – FP 7 – Several NoE: KALEIDOSCOPE, PROLEARN, STELLAR, GALA – Overcoming fragmentation: What happened so far? – Driving excellence: What should happen? Tools for the TEL communityLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-3 – Online, Open Source, Open Access
  • 4. TeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-4
  • 5. Research ContextTeLLNet Mapping and roadmapping for TEL Understanding the current TEL landscape Strong and weak signals for change at different levels Different data sources Different methods, e.g. Delphi, Community modeling, Text analysis, Social Network Analysis, etc.Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-5
  • 6. TEL Mediabase – Data Sources OverviewTeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-6
  • 7. TEL PublicationsTeLLNet Published paper represents (finished) research work Points of interest – Venue analysis important TEL venues – Co-authorships collaboration networks – Paper topics Data set: – DBLP Bibliography integrated with CiteSeerXLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-7
  • 8. TEL Publication Venues – ApproachTeLLNet Seed venue: ECTEL Author overlap := fraction of authors of the smaller venue who also have paper(s) in the other (larger) venue Identify venues that have at least 10% author “overlap” with ECTEL; repeatLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-8
  • 9. TEL Publication VenuesTeLLNet Artificial Intelligence HCI Web / Hypermedia 61 nodes, 209 edges Avg. Degree = 6.8Lehrstuhl Informatik 5 Diameter = 4(Information Systems) Prof. Dr. M. Jarke Avg. Path len = 2.2 I5-MD-0512-9 Clustering = .49
  • 10. TEL Publication VenuesTeLLNet Strong role of conferences in – Dissemination of results – Shaping and maintaining the TEL community Example co-authorship networks:Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-10 Pham, Derntl, Klamma: Development Patterns of Scientific Communities in Technology Enhanced Learning. ET&S (in press)
  • 11. TEL Conference Communities – Current StateTeLLNet TEL conferences exhibit mixed patterns – Some moving towards focused topology – Some stuck in the bonding/emergence phaseLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-11 Pham, Derntl, Klamma: Development Patterns of Scientific Communities in Technology Enhanced Learning. ET&S (in press)
  • 12. TEL Communities – Analysis Tool: AERCS Returning authorsTeLLNet Co-Authorship – Largest ComponentLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-12 http://tiny.cc/aercs
  • 13. Top Authors by # Venues Number of distinct Author # Venues # Papers ICALT ECTELTeLLNet Peter Brusilovsky 20 65 X X venues, where author Kinshuk 18 89 X X has published Vladan Devedzic 18 38 X X Arthur C. Graesser 17 50 X Yoneo Yano 16 56 X Requirement: Wolfgang Nejdl 16 55 X X ICALT … most central venue Paul De Bra 16 41 X X ECTEL … seed venue Kenneth R. Koedinger 15 93 X Maria Grigoriadou 15 42 X Gordon I. McCalla 15 35 X Caution! Daniel D. Suthers 15 31 X Gerhard Fischer 15 31 X Lora Aroyo 15 29 X Claude Frasson 14 72 X X Toshio Okamoto 14 70 XLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-13
  • 14. Top Authors’ Paper Titles 2005+TeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-14
  • 15. Top Authors’ Paper Titles 2005+TeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-15
  • 16. Authors’ Topics – All JTEL ParticipantsTeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-16
  • 17. Authors’ Topics – JTEL Instructors vs StudentsTeLLNet InstructorsLehrstuhl Informatik 5(Information Systems) Students Prof. Dr. M. Jarke I5-MD-0512-17
  • 18. TEL ProjectsTeLLNet Project as a funded collaborative R&D effort Important role in the R&D value chain Points of interest – Organizational collaboration – Progression of consortia – Impact on the landscapeLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-18
  • 19. TeLLNet Main source: EC project factLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke sheets I5-MD-0512-19
  • 20. Data Set Progr. Call # Projects (acronyms) Call 2005 4 CITER, JEM, MACE, MELTTeLLNet Call 2006 7 COSMOS, EdReNe, EUROGENE, eVip, Intergeo, KeyToNature, Organic.Edunet ECP Call 2007 3 ASPECT, iCOPER, EduTubePlus Call 2008 5 LiLa, Math-Bridge, mEducator, OpenScienceResources, OpenScout IST-2002- CONNECT, E-LEGI, ICLASS, KALEIDOSCOPE, LEACTIVEMATH, PROLEARN, 8 2.3.1.12a TELCERT, UNFOLD IST-2004- APOSDLE, ARGUNAUT, ATGENTIVE, COOPER, ECIRCUS, ELEKTRA, I-MAESTRO, FP6 2.4.10b 14 KP-LAB, L2C, LEAD, PALETTE, PROLIX, RE.MATH, TENCOMPETENCE IST-2004- ARISE, CALIBRATE, ELU, EMAPPS.COM, ICAMP, LOGOS, LT4EL, MGBL, UNITE, 10 2.4.13c VEMUS ICT-2007.4.1d 6 80DAYS, GRAPPLE, IDSPACE, LTFLL, MATURE, SCY ICT-2007.4.3d 7 COSPATIAL, DYNALEARN, INTELLEO, ROLE, STELLAR, TARGET, XDELIA FP7 ALICE, ARISTOTELE, ECUTE, GALA, IMREAL, ITEC, METAFORA, MIROR, ICT-2009.4.2b 13 MIRROR, NEXT-TELL, SIREN, TEL-MAP, TERENCELehrstuhl Informatik 5 Total: 77(Information Systems) a … Technology-enhanced learning and access to cultural heritage” c … Strengthening the Integration of the ICT research effort in an Enlarged Europe” Prof. Dr. M. Jarke b … Technology-Enhanced Learning d … Digital libraries and technology-enhanced learning” I5-MD-0512-20
  • 21. TEL Projects as Social Networks Projects OrganizationsTeLLNet Project consortium progression Nodes: Projects Edges: Overlap of consortia (directed, weighted) Organizational collaboration Nodes: Organizations Edges: Collaboration in multiple projects (undirected, weighted) Bipartite Nodes: Projects, OrganizationsLehrstuhl Informatik 5 Edges: Consortium memberships(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-21
  • 22. Project Consortium Progression “TEL Projects History”TeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-22
  • 23. Cross-Programme Collaboration Ties FP7 Strong ties ALICE SIREN MATURE ARISTOTELETeLLNet NEXT-TELL IMREAL ECUTE TARGET MIROR among FP6, COSPATIAL INTELLEO MIRROR GALA 80DAYS METAFORA FP7 and ECP DYNALEARN GRAPPLEIDSPACE XDELIA SCY ROLE TERENCE STELLAR ITEC TEL-MAP eContentplus LTFLL LiLa eViP FP6 I-MAESTRO mEducator ECIRCUS MACE EdReNe KeyToNature APOSDLE UNFOLD OpenScout COOPER ASPECT JEM Math-Bridge TELCERT RE.MATH iCOPER EUROGENE PROLEARN MELT KALEIDOSCOPE CONNECT EduTubePlus Intergeo COSMOS MGBL ARGUNAUTARISE ELEKTRA PROLIX Organic.Edunet TENCOMPETENCE OpenScienceResources CITER E-LEGI UNITE LEACTIVEMATH PALETTE LT4EL ICLASS VEMUS ICAMP ELU KP-LABLehrstuhl Informatik 5 L2C LEAD(Information Systems) LOGOS Prof. Dr. M. Jarke CALIBRATE ATGENTIVE EMAPPS.COM I5-MD-0512-23
  • 24. Project Impact on the Landscape Measure impact of project consortium members onTeLLNet sustaining and shaping the social TEL project ties after the project start. Variables: … successor projects of p starting m months after p … all potential successor projects of p … consortium members of p Cumulative fraction of successor Successor projects projects filled up with ps members relative to opportunity Impact: ∩ ∙ ∈Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-24 Derntl, Klamma: The European TEL projects community from an SNA perspective. ECTEL 2012 (submitted)
  • 25. Project Impact – Ranking # Project Runtime m€ Type ROITeLLNet 1 PROLEARN 2004-07 6.01 FP6 NoE 22 past networks of excellence All 43 69 0.47 2.83 2 KALEIDOSCOPE All programmes 9.35 2004-07 FP6 NoE 83 among69 11 ranks. 55 top 0.14 1.27 represented, with FP6 3 GRAPPLE 2008-11 3.85 FP7 IP 15 two inaugural 0.25 on top The 15 28 NoEs 0.96 strongest 4 MACE 2006-09 3.15 ECP CEP 13 19 41 0.31 0.96 5 TELCERT 2004-06 1.80 FP6 STREP 9 21 69 0.53 0.95 6 iCOPER 2008-11 4.80 ECP BPN 23 13 25 0.16 0.75 7 E-LEGI 2004-07 5.95 FP6 UNFOLD has best impact 0.12 IP 22 31 69 0.72 for money 8 PROLIX 2005-09 7.65 FP6 IP 19 19 49 0.09 0.71 9 UNFOLD 2004-05 0.66 FP6 CSA 4 13 69 1.07 0.71 10 ROLE 2009-13 6.60 FP7 IP 16 10 18 0.08 0.56 11 STELLAR 2009-12 4.99 FP7 NoE 16 9 18 0.11 0.53 12 LTFLL running projects in Two 2008-11 2.85 FP7 STREP 11 10 28 0.18 0.52 13 COOPER the list 2005-07 1.95 FP6 STREP 8 11 49 0.26 0.51 14 ICLASS 2004-08 12.59 FP6 IP 17 20 69 0.04 0.49Lehrstuhl Informatik 5 15 ARGUNAUT 2005-08 1.63 FP6 STREP 7 12 49 0.30 0.49(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-25
  • 26. Running Projects # Project End m€ Type ROITeLLNet 1 ROLE 2013-01-31 6.60 FP7 IP 16 10 18 0.08 0.56 2 STELLAR 2012-05-31 4.99 FP7 NoE 16 9 18 0.11 0.53 3 TARGET 2012-07-31 6.79 FP7 IP 15 8 18 0.06 0.41 4 ALICE 2012-05-31 1.80 FP7 STREP 5 3 9 0.15 0.27 5 MIRROR 2014-06-30 6.45 FP7 IP 15 3 4 0.02 0.15 6 OpenScout 2012-08-31 2.80 ECP TP 18 4 13 0.05 0.14 7 OpenScienceResources 2012-05-31 2.60 ECP TP 20 2 14 0.01 0.01 Also running: ARISTOTELE, ECUTE, GALA, IMREAL, ITEC, METAFORA, MIROR, NEXT-TELL, SIREN, TEL-MAP, TERENCELehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-26
  • 27. Organizational Collaboration TiesTeLLNet 600+ organizations, 9K+ collaboration ties FP7 project partners mapLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-27
  • 28. TeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-28
  • 29. Most Frequent CollaboratorsTeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-29
  • 30. Projects Space @ LearningFrontiers.euTeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-30
  • 31. Projects Space @ LearningFrontiers.euTeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-31
  • 32. Projects Space @ LearningFrontiers.euTeLLNetLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-32
  • 33. TEL Blogosphere Collection of blogs and entriesTeLLNet Crawled nightly and fed into DB Backwards retrieval beyond feed limits Kickoff in 2006 (PROLEARN) 1,000 929 450,000 TEL Blogs 900 All Blogs 400,000 TEL Entries 800 All Entries 382,618 350,000 700 300,000 600 # Blog Entries # Blogs 250,000 500 200,000 400 288 150,000 300 200 72,849 100,000 100 50,000Lehrstuhl Informatik 5(Information Systems) 0 0 Prof. Dr. M. Jarke I5-MD-0512-33 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
  • 34. Blogosphere ModelTeLLNet has Comment N 1 Entry entry_urls URL N N N 1 1 Burst source_entries actor_url Tag N is_a 1 N 1 1 Source is_a Actor actor_tag N 1 1Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-34
  • 35. Hyperlinks: TEL Blogs Joanna Wild blog Mark Power Blog Simon Grant BlogTeLLNet 207 nodes Prolearn Summer Scho... Sharon Perry Blog Dr. Chucks Blog 1.0 1.0 1.0 1.0 Li Yuans blog 1.0 1.0 1.0 2.0 10.0 1.0 Phil Barker Blog 5.0 1.0 1.0 4.0 David Sherlock Blog 1.0 3.0 Coeducate Project Jonathans Blog 1.0 1.0 1.0 Wilbert Kraan Blog 3.0 2.0 4.0 3.0 2.0 1.0 2.0 E-learning in Africa 3.0 1.0 1.0 2.0 1,139 edges 1.0 Lornas Blog 1.0 MASHe Pathfinder Blogging IT and EDuc... 1.0 2.0 1.0 2.0 4.0 Sarahs Blog is abou... 2.0 8.0 Rowins Blog 2.0 1.0 IDIBL: Inter-Discipl... 1.0 3.0 3.0 1.0 Adams Work Blog 7.0 12.0 eBlog by Tore Hoel ?... 2.0 1.0 1.0 11.05.0 4.0 3.0 1.0 Promptu 1.0 6.0 2.0 3.0 5.0 Heli connecting idea... 3.0 2.0 Benchmarking of e-Le... 1.0 1.0 1.0 Stephen Powell, thou... 1.01.0 3.0 1.0 1.0 1.0 Pontydysgu: Bridge t... 3.0 5.0 11.06.0 9.0 1.0 1.0 1.0 1.0 Lisas (Online) Teac... 1.0 1.0 RepositoryMan 2.0 4.0 2.0 2.0 1.0 2.0 1.0 1.0 George Roberts : Web... 1.0 1.0 1.0 4.0 3.0 2.0 a musing space 1.0 2.0 1.0 1.0 1.0 2.0 1.0 3.0Sheilas work blog 1.0 CIOh-no Tom Smiths: theOTHE... Reluctant Technologi... 1.0 11.0 10.0 5.0 Richard Millwood 6.0 1.0 1.0 eFoundations 4.0 2.0 2.0 1.0 2.0 2.0 1.0 6.0 2.01.0 1.0 1.0 1.0 2.0 Stephens Blog 1.0 digital digs 1.02.0 1.0 9.0 1.0 3.0 1.0 Angela A Thomas 1.0 Stievies adventures... 1.0 John?s JISC CETIS bl... academhack - Thought... 16.0 2.0 1.0 2.0 39.0 2.0 1.0 4.0 2.0 3.0 1.0 David Davies Weblog 2.0 1.0 The Wales-Wide Web :... 1.01.0 1.0 6.0 1.0 1.0 1.0 3.0 Lisa Corley Blog 3.0 TALL blog 1.0 6.0 2.0 5.0 1.0 2.0 Web Focus UK 2.0 1.0 1.0 Liquid Learning beamtenherrschaft 6.0 12.0 1.0 6.0 2.0 2.0 LSBU Pathfinder 3.0 1.0 DMU Pathfinder 1.0 3.0 1.0 1.0 4.0 1.0 1.0 Reflections on E-lea... 2.0 1.0 2.0 3.0 2.0 2.0 22.0 23.0 1.0 1.0 3.0 1.0 3.0 1.0 1.0 Andys Black Hole Gardner Writes ICT Assessment - val... 2.0 1.0 TerenceOnline: An eL... 2.0 3.0 1.0 1.0 1.0 3.0 2.0 1.0 1.0 4.0 2.0 1.0 1.0 Clares Muses 7.0 1.0 2.0 1.0 Mark Smithers 1.0 9.0 E1n1verse ? WoW, Lea... Reflections of a Tec... Jenny Connected 2.0 2.0 OUseful.Info, the bl... 7.0 2.01.0 The NOSE: Informatio... 1.0 4.0 2.0 3.0 Erik Duvals Weblog 1.0 4.0 8.0 1.0 2.0 1.0 3.0 1.0 16.0 5.0 2.0 1.0 6.0 1.0 1.0 1.0 e4innovation.com 1.0 3.0 4.0 2.0 1.01.0 1.0 2.0 Gaming News from aro... 3.0 Ed Tech Journeys Ewan McIntosh | Digi... 1.0 1.0 2.0 2.0 1.0 1.0 1.0 6.0 2.0 1.0 1.0 1.0 2.0 4.0 1.0 1.0 Alevs e-Learning Stuff 1.0 1.0 Dereks Blog 3.0 1.0 1.0 1.0 1.0 1.0 2.0 Network Learning 1.0 1.0 1.0 Sharing Nicely - Lea... 3.0 1.0 2.0 1.0 1.0 1.0 1.0 1.0 e-Literate 1.01.0 1.0 6.0 2.0 1.0 1.0 2.0 24.0 3.0 The Ed Techie 4.0 2.0 1.0 1.0 Learnadoodledastic 1.0 2.0 1.0 1.0 3.0 1.0 1.0 1.0 3.0 1.0 8.0 4.0 2.02.0 6.0 5.0 2.0 1.0 1.0 1.0 2.0 Teach42 »... 1.0 Random Ramblings 2.0 1.0 iterating toward ope... Returning to College 3.0 1.0 2.0 5.0 1.0 Learning with es 2.0 1.0 1.0 1.0 1.0 2.0 1.0 2.0 2.0 SocialTech 1.0 3.0 1.0 Why did the Chickenm... 1.0 Fortnightly Mailing 1.0 3.0 2.0 1.0 3.0 1.0 1.0 5.0 Insights 2.0 4.0 2.0 3.0 1.0 2.01.0 2.0 1.0 EduBlog 2.0 The Illuminated Drag... 1.0 1.0 9.0 1.0 S/R 2.0 4.0 2.0 1.0 1.0 Sarahs Musings 1.0 1.0 1.0 Teaching Hacks.com 2.0 1.0 1.0 1.0 4.0 SocialLearn 1.0 1.0 2.0 6.04.0 1.0 1.0 4.0 1.0 3.0 1.0 3.0 2.0 John Connell 10.0 7.0 3.0 1.0 DJ Alchemi Onlinesapiens Blog 1.0 1.0 1.0 3.0 3.0 1.0 1.0 1.0 2.0 4.0 13.0 4.0 2.0 Online Learning Upda... 2.0 3.0 1.0 1.0 4.0 2.0 1.0 1.0 10.0 Parkins Lot 1.0 2.0 10.0 2.0 3.0 1.0 4.0 4.0 2.0 1.0 4.0 3.0 3.0 1.0 1.0 2.06.0 edu.blogs.com 1.0 4.0 blog of proximal dev... 1.0 1.0 6.0 3.0 7.0 2.0 WrightsRoom Course-On Target 2.0 Off 2.0 3.0 1.0 6.0 2.0 1.0 1.0 1.0 1.0 6.0 7.0 1.0 1.0 11.0 1.0 Personal Learning En... 6.0 2.0 eLearning Blog Dont ... 1.0 4.0 1.0 2.0 42.0 1.0 1.0 41.0 2.0 6.0 1.0 1.0 2.0 2.0 1.0 1.0 4.0 6.0 1.0 13.0 7.0 1.0 1.0 2.0 1.0 2.0 1.0Ubiquitous Thoughts 4.0 2.0 1.0 1.0 1.0 5.0 1.0 1.0 2.0 1.0 1.0 2.0 1.0 7.0 8.0 1.0 9.0 1.0 3.0 1.0 Live Laugh Learn Lea... Learner Weblog1.0 Will 2.0 2.0 8.0 3.0 2.0 1.0 3.0 1.0 1.0 1.0 Learning and Laptops 1.0 rants 2.0 1.0 1.0 Weblogg-ed 2.0 1.0 12.0 3.0 3.0 Occasional 1.0 3.0 2.0 3.0 1.0 9.0 1.0 1.0 1.0 1.0 1.0 3.0 1.0 8.0 1.0 1.0 2.0 3.0 1.0 2.0 1.0 17.0 1.0 4.0 1.0 2.0 1.0 1.0 3.0 1.0 2.0 E-Learning Journeys 4.0 1.0 1.0 6.0 iAlja 2.0 elearnspace 1.0 1.0 1.0 2.0 2.0 3.0 1.0 2.0 4.0 1.0 21.0 2.0 1.0 2.0 1.0 2.0 1.0 12.0 1.0 9.0 The Power of Educati... 1.0 6.0 4.0 1.0 eLearning 2.0 Techno... 1.0 6.0 1.0 5.0 1.0 2.0 4.0 3.0 1.0 Virtual Canuck 1.0 1.0 4.0 2.0 1.0 1.0 1.0 1.0 2.0 6.0 7.0 2.0 Conviviality Corners 2.0 1.0 7.0 5.0 1.0 3.0 6.0 4.0 1.0 20.0 1.0 2.0 1.0 5.0 4.0 Reflexions 2.0 1.0 1.0 1.01.0 1.0 HeyJude 1.0 Ignatia Webs 2.0 3.0 2.0 1.0 1.0 7.02.0 8.0 2.0 2.0 2.0 2.0 2.0 3.0 9.0 Kinda Learning Stuff 6.0 3.0 1.0 2.0 25.0 6.0 7.0 1.0 8.0 2.0 1.0 Hack Education 1.0 12.0 1.0 1.0 4.0 1.0 3.0 3.0 1.0 1.0 1.0 1.0 16.0 Ricks Café Canadie... 1.0 1.0 9.0 1.0 10.022.0 1.0 1.0 5.0 2.0 2.0 2.0 2.0 1.0 1.0 3.015.0 8.0 4.0 2.0 1.0 1.0 2.0 1.0 1.0 4.0 19.0 4.0 2.0 1.01.0 1.0 Learn Online 7.0 1.0 1.0 1.0 8.0 Drapes Takes 27.0 4.0 2.0 6.0 2.0 5.0 2.0 1.0 1.0 1.0 6.0 teaching and learnin... Learning Change 1.0 3.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 2.0 marcuspechts blog 1.0 1.0 2.0 6.0 1.0 1.0 1.0 High Techpectations 1.0 2.0 10.0 24.02.0 21.0 2.0 1.02.0 1.0 2.0 1.0 1.0 3.0 4.0 1.0 1.0 1.0 4.0 2.06.0 1.0 3.0 Brainstorm in Progre... 1.0 1.0 2.0 2.0 2.0 4.0 4.0 2.0 1.0 15.0 2.0 35.0 Steve1.0Hargadon 1.0 1.0 1.0 1.0 2.0 Cats Pyjamas 2.0 15.0 3.0 1.0 7.0 1.0 6.0 2.0 2.0 2.0 3.0 1.0 1.0 1.0 10.0 2.0 3.0 3.0 2¢ Worth 1.0 1.0 37.02.0 2.0 3.0 2.0 1.0 1.02.0 1.0 Educational Discours... 1.0 1.0 1.05.0 3.0 1.0 2.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 1.0 3.0 1.0 1.0 1.0 always learning Future Learn 1.0 3.0 3.0 1.0 1.0 Leigh Blackall 2.0 2.0 1.0 teaching.mrbelshaw.c... 2.0 1.0 2.0 5.0 7.0 2.0 2.0 3.0 1.01.0 1.0 The Open Classroom 3.0 1.0 1.0 2.0 1.0 21.0 5.0 2.0 2.0 1.0 3.0 1.0 1.0 4.0 1.0 2.0 2.0 5.0 AssortedStuff 1.0 1.0 1.0 3.0 1.0 2.0 1.0 1.0 E-Learning Technolog... e-Clippings (Learnin... 1.0 1.0 2.0 5.0 257.0 1.0 1.0 2.0 Experiencing E-Learn... 3.0 4.0 1.0 The Innovative Educa... 2.0 2.0 Wide Open Education 2.0 2.0 2.0 1.0 1.0 1.0 1.0 6.0 1.0 14.0 3.01.0 11.0 5.0 1.0 65.0 1.0 1.0 1.0 1.0 The Educational Mac Open Educational Res... 1.0 1.028.0 8.0 2.0 Designed to Inspire ... 7.0 1.0 1.0 Will at Work Learnin... 1.0 1.0 1.0 2.0 1.0 8.0 Learnlets 2.0 3.0 4.0 6.0 1.0 1.0 1.0 1.0 Mohamed Amine Chatti... 1.0 1.0 1.0 The eLearn Blog 2.0 1.0 38.0 1.0 E-Clippings 2.0 12.0 2.0 1.0 1.0 1.0 3.014.0 2.0 1.0 1.0Musings - Just Learn... 36.0 1.0 1.0 3.0 5.0 6.0 1.0 1.0 1.01.0 1.0 1.0 Clive on Learning 10.0 2.0 1.0 5.0 4.0 E-Learning queen 1.01.0 Educational Technolo... 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  • 36. Hyperlinks: TEL BlogsTeLLNet Top blogs within the TEL blogosphere by in-links Blog Blogger Title Hits Weblogg-ed Will Richardson, US Learning with the read/write web 334 Virtual Canuck Terry Anderson, CA Teaching and Learning in a Net-Centric World 299 E-Learning Technology Tony Karrer, US Tony Karrers eLearning Blog 150 elearnspace George Siemens, CA Learning , networks, knowledge, technology, 147 community Clive on Learning Clive Shepherd, UK 132 Learning with es Steve Wheeler, IRL My thoughts about learning technology and all 120 things digital 2¢ Worth David Warlick, US Teaching & Learning in the new information 104 landscape… Steve Hargadon Steve Hargadon, US Educational Technology: Web 2.0, Educational 99 Social Networking, Free and Open Source Software, and the Future of EducationLehrstuhl Informatik 5 The Rapid eLearning Blog Tom Kuhlmann, US Practical real-world tips for e-learning success 95(Information Systems) Prof. Dr. M. Jarke eSchool News Top Stories US Technology News for Todays K-20 Educator 92 I5-MD-0512-36
  • 37. Burst Clouds per Year 2007 2008TeLLNet 2010 2009Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke 2011 I5-MD-0512-37 2012
  • 38. Burst Word Co-Occurrence Avg. Degree = 10 Diameter = 9TeLLNet Avg. Path len = 3.2 Clustering = .4Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-38
  • 39. Cross-Source ComparisonTeLLNet Comparison of key words in the three sources – Blogs: post content (bursts) – Projects: project description – Papers: title Question: what is the frontier outlet? Method: – Time window: 2005–2010 – Top 50 terms per year per source – Distinct term listLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke – Compare first appearances I5-MD-0512-39
  • 40. Bursts in All Sources 22 of 228 terms appear in all sourcesTeLLNet Findings: – Papers are frontier outlet (except for social, game, classroom) – Projects lag (particularly for teach, student, game, classroom) – Blogs lag despite immediate publication (except game, classroom) 2010 Projects 2009 Papers Blogs 2008 2007 2006 2005Lehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke I5-MD-0512-40
  • 41. TEL Mediabase Dashboard http://learningfrontiers.eu/?q=dashboardTeLLNet Derntl, Erdtmann, Klamma: An embeddable widget-basedLehrstuhl Informatik 5 dashboard for visual analytics(Information Systems) in scientific communities. Prof. Dr. M. Jarke I5-MD-0512-41 IKNOW 2012 (submitted)
  • 42. Main Findings BlogosphereTeLLNet – Mostly about existing work (conferences, workshops, projects, papers) – Top cited blogs outside Europe – Don’t blog, write papers Publications – Important role of conferences for dissemination and community building (adopted from CS) – TEL conferences exhibit SNA measures of young, developing communities – Premium outlet Projects – Tightly knit collaboration network – Organizations find non genuine TEL calls to bridge funding gapsLehrstuhl Informatik 5(Information Systems) JTEL gathers the crème de la crème of TEL ☺ Prof. Dr. M. Jarke I5-MD-0512-42
  • 43. Upcoming WorkTeLLNet Extend data sources – Social media, e.g. twitter) – Projects, e.g. LLP, JISC, PSP …) – Papers, e.g. including full text; additional indices Integrate data sources – Entities, e.g. blogger = author = affiliate = project worker) – Analytic approaches, e.g. probabilistic topic modeling (in progress) Improve end-user tools, e.g. browsing / explorationLehrstuhl Informatik 5(Information Systems) Prof. Dr. M. Jarke based on topics, more interactive widgets I5-MD-0512-43

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