All Stories

  1. The role of learning activities and social presence in synchronous hybrid classrooms: results from a natural experiment

    Article • Interactive Learning Environments, October 2024, Taylor & Francis

    Professor Tobias Ley

  2. Exploring teacher educators’ challenges in the context of digital transformation and their self-reported TPACK: a mixed methods study

    Article • European Journal of Teacher Education, April 2024, Taylor & Francis

    Professor Tobias Ley

  3. Mirror mirror on the wall, what is missing in my pedagogical goals? The Impact of an AI-Driven Feedback System on the Quality of Teacher-Created Learning Designs

    Article • March 2024, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  4. Single-case learning analytics: Feasibility of a human-centered analytics approach to support doctoral education

    Article • JUCS - Journal of Universal Computer Science, September 2023, Pensoft Publishers

    Professor Tobias Ley

  5. Towards a partnership of teachers and intelligent learning technology: A systematic literature review of model‐based learning analytics

    Article • Journal of Computer Assisted Learning, June 2023, Wiley

    Professor Tobias Ley

  6. The Role of Trainers in Implementing Virtual Simulation-based Training: Effects on Attitude and TPACK Knowledge

    Article • Vocations and Learning, May 2023, Springer Science + Business Media

    Professor Tobias Ley

  7. Model-Based Learning Analytics for a Partnership of Teachers and Intelligent Systems: A Bibliometric Systematic Review

    Article • Education Sciences, May 2023, MDPI AG

    Professor Tobias Ley

  8. Creation and Use of Virtual Simulations for Measuring Situation Awareness of Incident Commanders

    Article • January 2023, Springer Science + Business Media

    Professor Tobias Ley

  9. Evaluating the Impact and Usability of an AI-Driven Feedback System for Learning Design

    Article • January 2023, Springer Science + Business Media

    Professor Tobias Ley

  10. Here or There? Differences of On-Site and Remote Students’ Perceptions of Usability, Social Presence, Engagement, and Learning in Synchronous Hybrid Classrooms

    Article • January 2023, Springer Science + Business Media

    Professor Tobias Ley

  11. A Digital Learning Ecosystem to Scaffold Teachers’ Learning

    Article • IEEE Transactions on Learning Technologies, October 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Tobias Ley

  12. Adopting technology in schools: modelling, measuring and supporting knowledge appropriation

    Article • European Journal of Teacher Education, June 2021, Taylor & Francis

    Professor Tobias Ley

  13. Learning Analytics for Professional and Workplace Learning: A Literature Review

    Article • IEEE Transactions on Learning Technologies, June 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Tobias Ley

  14. Do Teachers Find Dashboards Trustworthy, Actionable and Useful? A Vignette Study Using a Logs and Audio Dashboard

    Article • Technology Knowledge and Learning, April 2021, Springer Science + Business Media

    Professor Tobias Ley

  15. The Role of Social Practices of Knowledge Appropriation for Sustaining TEL Innovations in the Classroom

    Article • January 2021, Springer Science + Business Media

    Professor Tobias Ley

  16. The Value of Epistemic Network Analysis in Single-Case Learning Analytics: A Case Study in Lifelong Learning

    Article • January 2021, Springer Science + Business Media

    Professor Tobias Ley

  17. Combining the Knowledge Appropriation Model and epistemic networks to understand co-creation and adoption of learning designs using log data

    Article • Edutec Revista Electrónica de Tecnología Educativa, December 2020, Edutec

    Professor Tobias Ley

  18. What Makes New Technology Sustainable in the Classroom: Two Innovation Models Considered

    Article • September 2020, Springer Science + Business Media

    Professor Tobias Ley

  19. Cognitive capacity in self-directed learning: Evidence of middle school students’ executive attention to resist distraction

    Article • Acta Psychologica, September 2020, Elsevier

    Professor Tobias Ley

  20. Interdisciplinary Doctoral Training in Technology-Enhanced Learning in Europe

    Article • Frontiers in Education, August 2020, Frontiers

    Professor Tobias Ley

  21. A method for collaboratively designing learning tools together with learning practices

    Article • Information and Learning Sciences, April 2020, Emerald

    Sebastian Dennerlein, Professor Tobias Ley

  22. How working memory capacity limits success in self-directed learning

    Article • March 2020, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  23. Giving Teachers a Voice: A Study of Actual Game Use in the Classroom

    Article • Information, January 2020, MDPI AG

    Professor Tobias Ley

  24. A Knowledge Appropriation Model to Connect Scaffolded Learning and Knowledge Maturation in Workplace Learning Settings

    Article • Vocations and Learning, August 2019, Springer Science + Business Media

    Professor Tobias Ley

  25. An Infrastructure for Workplace Learning Analytics: Tracing Knowledge Creation with the Social Semantic Server

    Article • Journal of Learning Analytics, July 2019, Society for Learning Analytics Research

    Professor Tobias Ley

  26. Knowledge structures for integrating working and learning: A reflection on a decade of learning technology research for workplace learning

    Article • British Journal of Educational Technology, June 2019, Wiley

    Professor Tobias Ley

  27. Perception of Industry 4.0 Competency Challenges and Workplace TEL in the Estonian Manufacturing Industry

    Article • January 2019, Springer Science + Business Media

    Professor Tobias Ley

  28. Training Incident Commander’s Situational Awareness—A Discussion of How Simulation Software Facilitate Learning

    Article • January 2019, Springer Science + Business Media

    Professor Tobias Ley

  29. Knowledge Management in Digital Change

    Article • January 2018, Springer Science + Business Media

    Professor Tobias Ley

  30. The Impact of Semantic Context Cues on the User Acceptance of Tag Recommendations

    Article • January 2018, ACM (Association for Computing Machinery)

    Dominik Kowald, Professor Tobias Ley

  31. Evaluation at scale: an approach to evaluate technology for informal workplace learning across contexts

    Article • International Journal of Technology Enhanced Learning, January 2018, Inderscience Publishers

    Professor Tobias Ley

  32. Balancing the Fluency-Consistency Tradeoff in Collaborative Information Search with a Recommender Approach

    Article • International Journal of Human-Computer Interaction, September 2017, Taylor & Francis

    Professor Tobias Ley

  33. Supporting collaborative learning with tag recommendations

    Article • March 2017, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  34. SmartZoos: Modular Open Educational Resources for Location-Based Games

    Article • January 2017, Springer Science + Business Media

    Professor Tobias Ley

  35. Designing Learning Experiences Outside of Classrooms with a Location-Based Game Avastusrada

    Article • January 2017, Springer Science + Business Media

    Professor Tobias Ley

  36. Learning Analytics for Professional and Workplace Learning: A Literature Review

    Article • January 2017, Springer Science + Business Media

    Professor Tobias Ley

  37. Modeling Activation Processes in Human Memory to Predict the Use of Tags in Social Bookmarking Systems

    Article • The Journal of Web Science, March 2016, Now Publishers

    Professor Tobias Ley

  38. Patterns of Meaning in a Cognitive Ecosystem: Modeling Stabilization and Enculturation in Social Tagging Systems

    Article • January 2016, Springer Science + Business Media

    Professor Tobias Ley

  39. Investigating teachers' practices of using games in school

    Article • January 2016, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  40. Learning analytics for workplace and professional learning

    Article • January 2016, ACM (Association for Computing Machinery)

    Professor Tobias Ley, Ralf Klamma, Fridolin Wild

  41. Reconceptualizing imitation in social tagging

    Article • January 2016, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  42. Take up My Tags: Exploring Benefits of Meaning Making in a Collaborative Learning Task at the Workplace

    Article • January 2016, Springer Science + Business Media

    Professor Tobias Ley

  43. Using the Hybrid Social Learning Network to Explore Concepts, Practices, Designs and Smart Services for Networked Professional Learning

    Article • October 2015, Springer Science + Business Media

    Professor Tobias Ley

  44. Managing requirements knowledge in business networks

    Article • October 2015, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  45. The social semantic server

    Article • October 2015, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  46. Dynamics of human categorization in a collaborative tagging system: How social processes of semantic stabilization shape individual sensemaking

    Article • Computers in Human Behavior, October 2015, Elsevier

    Professor Tobias Ley

  47. Mining, Modeling, and Recommending 'Things' in Social Media

    Article • January 2015, Springer Science + Business Media

    Professor Tobias Ley

  48. Advances in Web-Based Learning -- ICWL 2015

    Article • January 2015, Springer Science + Business Media

    Professor Tobias Ley

  49. Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics

    Article • January 2015, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  50. Supporting Learning Analytics for Informal Workplace Learning with a Social Semantic Infrastructure

    Article • January 2015, Springer Science + Business Media

    Professor Tobias Ley

  51. Integrating Data Across Workplace Learning Applications with a Social Semantic Infrastructure

    Article • January 2015, Springer Science + Business Media

    Professor Tobias Ley

  52. Forgetting the Words but Remembering the Meaning: Modeling Forgetting in a Verbal and Semantic Tag Recommender

    Article • December 2014, Springer Science + Business Media

    Professor Tobias Ley

  53. Refining Frequency-Based Tag Reuse Predictions by Means of Time and Semantic Context

    Article • December 2014, Springer Science + Business Media

    Professor Tobias Ley

  54. Knowledge sharing tools, practices and barriers in transnational clusters

    Article • September 2014, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  55. Verbatim and Semantic Imitation in Indexing Resources on the Web: A Fuzzy-trace Account of Social Tagging

    Article • Applied Cognitive Psychology, August 2014, Wiley

    Professor Tobias Ley

  56. Scaling informal learning at the workplace: A model and four designs from a large‐scale design‐based research effort

    Article • British Journal of Educational Technology, August 2014, Wiley

    Professor Tobias Ley, Dr Kai Pata

  57. Long time no see

    Article • April 2014, ACM (Association for Computing Machinery)

    Dominik Kowald, Professor Tobias Ley

  58. Open Learning and Teaching in Educational Communities

    Article • January 2014, Springer Science + Business Media

    Professor Tobias Ley, Dr Nick Kelly

  59. Tracing knowledge co-evolution in a realistic course setting: A wiki-based field experiment

    Article • Computers & Education, November 2013, Elsevier

    Professor Tobias Ley

  60. Open and Social Technologies for Networked Learning

    Article • January 2013, Springer Science + Business Media

    Professor Tobias Ley

  61. Recommending tags with a model of human categorization

    Article • January 2013, ACM (Association for Computing Machinery)

    Professor Tobias Ley, Dominik Kowald

  62. Which User Interactions Predict Levels of Expertise in Work-Integrated Learning?

    Article • January 2013, Springer Science + Business Media

    Professor Tobias Ley

  63. Implicit imitation in social tagging

    Article • May 2012, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  64. Seeing what the system thinks you know

    Article • April 2012, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  65. Dynamic and stabilizing forces in knowledge organization systems for business ecosystems

    Article • January 2012, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  66. Evaluating Adaptive Work-Integrated Learning Systems: From the Lab to the Field

    Article • January 2011, Springer Science + Business Media

    Professor Tobias Ley

  67. Implicit and Explicit Memory in Learning from Social Software: A Dual-Process Account

    Article • January 2011, Springer Science + Business Media

    Professor Tobias Ley

  68. Implicit and explicit memory in social tagging

    Article • January 2011, ACM (Association for Computing Machinery)

    Professor Tobias Ley

  69. A methodology for eliciting, modelling, and evaluating expert knowledge for an adaptive work-integrated learning system

    Article • International Journal of Human-Computer Studies, April 2010, Elsevier

    Professor Tobias Ley

  70. Providing Varying Degrees of Guidance for Work-Integrated Learning

    Article • January 2010, Springer Science + Business Media

    Professor Tobias Ley

  71. Recommending knowledgeable people in a work-integrated learning system

    Article • Procedia Computer Science, January 2010, Elsevier

    Professor Tobias Ley

  72. Scaffolding Self-directed Learning with Personalized Learning Goal Recommendations

    Article • January 2010, Springer Science + Business Media

    Professor Tobias Ley

  73. Towards a user model for personalized recommendations in work-integrated learning: A report on an experimental study with a collaborative tagging system

    Article • Procedia Computer Science, January 2010, Elsevier

    Professor Tobias Ley

  74. Conceptual Foundations for a Service-oriented Knowledge and Learning Architecture: Supporting Content, Process and Ontology Maturing

    Article • January 2009, Springer Science + Business Media

    Professor Tobias Ley

  75. Evaluating the Adaptation of a Learning System before the Prototype Is Ready: A Paper-Based Lab Study

    Article • January 2009, Springer Science + Business Media

    Professor Tobias Ley

  76. Getting to Know Your User – Unobtrusive User Model Maintenance within Work-Integrated Learning Environments

    Article • January 2009, Springer Science + Business Media

    Professor Tobias Ley

  77. Knowledge Maturing in the Semantic MediaWiki: A Design Study in Career Guidance

    Article • January 2009, Springer Science + Business Media

    Professor Tobias Ley, Professor Alan John Brown

  78. Knowledge Maturing Services: Supporting Knowledge Maturing in Organisational Environments

    Article • January 2009, Springer Science + Business Media

    Professor Tobias Ley

  79. Modeling competencies for supporting work‐integrated learning in knowledge work

    Article • Journal of Knowledge Management, October 2008, Emerald

    Professor Tobias Ley

  80. How Do People Learn at the Workplace? Investigating Four Workplace Learning Assumptions

    Article • January 2007, Springer Science + Business Media

    Professor Tobias Ley

  81. Supporting Competency Development in Informal Workplace Learning

    Article • January 2005, Springer Science + Business Media

    Professor Tobias Ley