Tobias Ley

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Stefanie LindstaedtProfessor at Graz University of Technology & CEO of Know-CenterVerified email at know-center.at
Sebastian Maximilian DennerleinAssistent Professor, University of TwenteVerified email at utwente.nl
Dominik KowaldResearch Area Manager - Social Computing @ Know-Center GmbHVerified email at know-center.at
Elisabeth LexProf. at Graz University of TechnologyVerified email at tugraz.at
Christoph TrattnerProfessor & Centre Director of MediaFutures @ University of BergenVerified email at uib.no
María Jesús Rodríguez-TrianaAssociate Professor, Tallinn UniversityVerified email at tlu.ee
Vladimir TombergSenior Researcher, Associate Prof. of Interaction Design, Tallinn UniversityVerified email at tlu.ee
Luis P. PrietoSchool of Educational Sciences, Tallinn University, EstoniaVerified email at tlu.ee
Adolfo RuizResearcher at the University of ValladolidVerified email at gsic.uva.es
Kai PataSenior researcher Tallinn University, Center for Educational TechnologyVerified email at tlu.ee
Viktoria Pammer-SchindlerAssociate Professor, Graz University of TechnologyVerified email at tugraz.at
Ronald MaierUniversity of InnsbruckVerified email at uibk.ac.at
Kairit TammetsTallinn UniversityVerified email at tlu.ee
Andreas P. SchmidtProfessor for User-Centered Design & Enterprise Social Media, ILIN, Karlsruhe University of AppliedVerified email at hs-karlsruhe.de
Patricia SantosUniversitat Pompeu FabraVerified email at upf.edu
Mart LaanpereProfessor of mathematics and computing education, Tallinn UniversityVerified email at tlu.ee
Peeter NormakTallinn UniversityVerified email at tlu.ee
Ralf KlammaRWTH Aachen University, Computer ScienceVerified email at dbis.rwth-aachen.de
Uwe RissOST Eastern Switzerland University of Applied SciencesVerified email at ost.ch
Knut HinkelmannFHNW University of Applied Sciences and Arts Northwestern SwitzerlandVerified email at fhnw.ch

Tobias Ley

Professor, Danube University Krems, Austria

Verified email at donau-uni.ac.at - Homepage

Technology-enhanced Learning Workplace Learning Human-Computer Interaction Learning Analytics Educational Innovation


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
Identifying employee competencies in dynamic work domains: Methodological considerations and a case study. T Ley, D Albert J. Univers. Comput. Sci. 9 (12), 1500-1518, 2003	148	2003
Modeling competencies for supporting work-integrated learning in knowledge work T Ley, A Ulbrich, P Scheir, SN Lindstaedt, B Kump, D Albert Journal of Knowledge Management 12 (6), 31-47, 2008	114	2008
Scaling informal learning at the workplace: A model and four designs from a large‐scale design‐based research effort T Ley, J Cook, S Dennerlein, M Kravcik, C Kunzmann, K Pata, J Purma, ... British Journal of Educational Technology 45 (6), 1036-1048, 2014	62	2014
How Do People Learn at the Workplace? Investigating Four Workplace Learning Assumptions J Kooken, T Ley, R de Hoog Creating New Learning Experiences on a Global Scale, 158-171, 2007	57	2007
Sustaining teacher control in a blog-based personal learning environment V Tomberg, M Laanpere, T Ley, P Normak The International Review of Research in Open and Distance Learning 14 (3 …, 2013	55	2013
Recommending tags with a model of human categorization P Seitlinger, D Kowald, C Trattner, T Ley Proceedings of the 22nd ACM international conference on Information …, 2013	49	2013
Recommending knowledgeable people in a work-integrated learning system G Beham, B Kump, T Ley, S Lindstaedt Procedia Computer Science 1 (2), 2783-2792, 2010	47	2010
Scaffolding self-directed learning with personalized learning goal recommendations T Ley, B Kump, C Gerdenitsch User Modeling, Adaptation, and Personalization, 75-86, 2010	46	2010
Supporting competency development in informal workplace learning T Ley, S Lindstaedt, D Albert Professional Knowledge Management, 189-202, 2005	46	2005
Conceptual foundations for a service-oriented knowledge and learning architecture: Supporting content, process and ontology maturing A Schmidt, K Hinkelmann, T Ley, S Lindstaedt, R Maier, U Riss Networked Knowledge-Networked Media, 79-94, 2009	45	2009
Seeing what the system thinks you know: visualizing evidence in an open learner model B Kump, C Seifert, G Beham, SN Lindstaedt, T Ley Proceedings of the 2nd International Conference on Learning Analytics and …, 2012	43	2012
Organizational competency management-A competence performance approach T Ley Shaker, Aachen, 2006	42*	2006
Tracing knowledge co-evolution in a realistic course setting: A wiki-based field experiment B Kump, J Moskaliuk, S Dennerlein, T Ley Computers & Education 69, 60-70, 2013	41	2013
Getting to Know Your User–Unobtrusive User Model Maintenance within Work-Integrated Learning Environments S Lindstaedt, G Beham, B Kump, T Ley Learning in the Synergy of Multiple Disciplines, 73-87, 2009	40	2009
Long time no see: The probability of reusing tags as a function of frequency and recency D Kowald, P Seitlinger, C Trattner, T Ley Proceedings of the 23rd International Conference on World Wide Web, 463-468, 2014	31	2014
A methodology for eliciting, modelling, and evaluating expert knowledge for an adaptive work-integrated learning system T Ley, B Kump, D Albert International journal of human-computer studies 68 (4), 185-208, 2010	29	2010
Knowledge maturing in the semantic mediawiki: A design study in career guidance N Weber, K Schoefegger, J Bimrose, T Ley, S Lindstaedt, A Brown, ... Learning in the Synergy of Multiple Disciplines, 700-705, 2009	28	2009
Towards a user model for personalized recommendations in work-integrated learning: A report on an experimental study with a collaborative tagging system K Schoefegger, P Seitlinger, T Ley Procedia Computer Science 1 (2), 2829-2838, 2010	27	2010
Competency management using the competence performance approach: Modeling, assessment, validation and use T Ley, D Albert, SN Lindstaedt Competencies in Organizational E-Learning: Concepts and Tools, 83-119, 2007	27	2007
Learning analytics for professional and workplace learning: A literature review A Ruiz-Calleja, LPP Prieto, T Ley, MJ Rodríguez-Triana, S Dennerlein IEEE Transactions on Learning Technologies, 2021	26*	2021

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