Tobias Ley - RankMe

121 papers A* 1A 7B 25C 2Journal 36Unranked 44

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	A Citizen Science Approach to Co-Designing Hybrid Learning Scenarios in the Context of Vocational Secondary Education. EC-TEL (2) Gabriela Brezowar, Tobias Ley, Alexandra Gössl, Andrea Schlager, Marlene Wagner
2025	J	`jnl`	A Large-Scale Study to Profile Teachers' Use of Games in the Classrooms: From Concerns to Adoption. Technol. Knowl. Learn. Triinu Jesmin, Kairi Osula, Katrin Niglas, Tobias Ley
2025	J	`jnl`	Exploring Teachers' Adoption of Learning Analytics Enhanced Pedagogical Practices: A Longitudinal Intervention Study. Technol. Knowl. Learn. Manisha Khulbe, Kairit Tammets, Tobias Ley, Raquel Coelho, Jüri Kurvits, Mutlu Cukurova
2025	—	`conf`	Teaching with AI: The Role of Teachers in the Hybrid Intelligent System. EC-TEL (2) Tobias Ley, Mutlu Cukurova, Justin Edwards, Ann-Christin Falhs, Sanna Järvelä, Reet Kasepalu, Inge Molenaar, Gerti Pishtari, Nikol Rummel, Jörgen Sikk, Wannapon Suraworachet, Kairit Tammets, Paraskevi Topali, Qi Zhou
2025	J	`jnl`	The Role of Training Design and Individual Characteristics in Influencing Teachers' Intention to Adopt Learning Analytics. J. Comput. Assist. Learn. Kairit Tammets, Kaire Kollom, Tobias Ley, Paula Joanna Sillat, Manisha Khulbe
2025	J	`jnl`	The role of learning activities and social presence in synchronous hybrid classrooms: results from a natural experiment. Interact. Learn. Environ. Marlene Wagner, Gerti Pishtari, Tobias Ley
2025	—	`conf`	What if (Everyday) Technologies were Designed for Learning? Towards "Support for Learning" as a Design Goal for Every(day) Technology. CHI Extended Abstracts Viktoria Pammer-Schindler, Michael Liut, Tobias Ley
2024	J	`jnl`	A methodology for planning, implementation and evaluation of skills intelligence management - results of a design science project in technology organisations. Frontiers Artif. Intell. Kadri-Liis Kusmin, Peeter Normak, Tobias Ley
2024	—	`conf`	Interplay of Factors Influencing Pre-service Teachers' Intention to Integrate Learning Analytics into Practice. EC-TEL (1) Kairit Tammets, Tobias Ley, Kaire Kollom, Manisha Khulbe
2023	B	`conf`	A Learning Design to Support Transfer of Training in Continuing Education. EC-TEL Jaanika Hirv-Biene, Gerti Pishtari, Marlene Wagner, Edna Milena Sarmiento-Márquez, Tobias Ley
2023	B	`conf`	Evaluating the Impact and Usability of an AI-Driven Feedback System for Learning Design. EC-TEL Gerti Pishtari, Edna Milena Sarmiento-Márquez, María Jesús Rodríguez-Triana, Marlene Wagner, Tobias Ley
2023	B	`conf`	Here or There? Differences of On-Site and Remote Students' Perceptions of Usability, Social Presence, Engagement, and Learning in Synchronous Hybrid Classrooms. EC-TEL Marlene Wagner, Gerti Pishtari, Tobias Ley
2023	J	`jnl`	Integrating AI tools in teacher professional learning: a conceptual model and illustrative case. Frontiers Artif. Intell. Kairit Tammets, Tobias Ley
2023	J	`jnl`	Single-case learning analytics: Feasibility of a human-centered analytics approach to support doctoral education. J. Univers. Comput. Sci. Luis Pablo Prieto, Gerti Pishtari, Yannis A. Dimitriadis, María Jesús Rodríguez-Triana, Tobias Ley, Paula Odriozola-González
2023	J	`jnl`	Studying teacher withitness in the wild: comparing a mirroring and an alerting & guiding dashboard for collaborative learning. Int. J. Comput. Support. Collab. Learn. Reet Kasepalu, Pankaj Chejara, Luis Pablo Prieto, Tobias Ley
2023	J	`jnl`	Towards a partnership of teachers and intelligent learning technology: A systematic literature review of model-based learning analytics. J. Comput. Assist. Learn. Tobias Ley, Kairit Tammets, Gerti Pishtari, Pankaj Chejara, Reet Kasepalu, Mohammad Khalil, Merike Saar, Iiris Tuvi, Terje Väljataga, Barbara Wasson
2022	J	`jnl`	A Digital Learning Ecosystem to Scaffold Teachers' Learning. IEEE Trans. Learn. Technol. Kairit Tammets, Manisha Khulbe, Linda Helene Sillat, Tobias Ley
2022	—	`conf`	Authoring Virtual Simulations to Measure Situation Awareness and Understanding. ISCRAM Stella Polikarpus, Tobias Ley, Hans Hazebroek, Graham K. Edgar, Geoffrey Sallis, Steven Baker, Anna Figueras Masip
2022	J	`jnl`	Correction to: Do Teachers Find Dashboards Trustworthy, Actionable and Useful? A Vignette Study Using a Logs and Audio Dashboard. Technol. Knowl. Learn. Reet Kasepalu, Pankaj Chejara, Luis Pablo Prieto, Tobias Ley
2022	—	`conf`	Creation and Use of Virtual Simulations for Measuring Situation Awareness of Incident Commanders. ITDRR Stella Polikarpus, Edna Milena Sarmiento-Márquez, Tobias Ley
2022	J	`jnl`	Do Teachers Find Dashboards Trustworthy, Actionable and Useful? A Vignette Study Using a Logs and Audio Dashboard. Technol. Knowl. Learn. Reet Kasepalu, Pankaj Chejara, Luis Pablo Prieto, Tobias Ley
2022	J	`jnl`	Guest Editorial: Designing Technologies to Support Professional and Workplace Learning for Situated Practice. IEEE Trans. Learn. Technol. Viktoria Pammer-Schindler, Tobias Ley, Joachim Kimmerle, Allison Littlejohn
2022	B	`conf`	Integrating Digital Learning Resources in Classroom Teaching: Effects on Teaching Practices and Student Perceptions. EC-TEL Kairit Tammets, Edna Milena Sarmiento-Márquez, Manisha Khulbe, Mart Laanpere, Tobias Ley
2021	J	`jnl`	A four-country cross-case analysis of academic staff expectations about learning analytics in higher education. Internet High. Educ. Kaire Kollom, Kairit Tammets, Maren Scheffel, Yi-Shan Tsai, Ioana Jivet, Pedro J. Muñoz-Merino, Pedro Manuel Moreno-Marcos, Alexander Whitelock-Wainwright, Adolfo Ruiz-Calleja, Dragan Gasevic, Carlos Delgado Kloos, Hendrik Drachsler, Tobias Ley
2021	—	`conf`	Collaborative Authoring of Virtual Simulation Scenarios for Assessing Situational Awareness. ISCRAM Stella Polikarpus, Tobias Ley, Katrin Poom-Valickis
2021	J	`jnl`	Learning Analytics for Professional and Workplace Learning: A Literature Review. IEEE Trans. Learn. Technol. Adolfo Ruiz-Calleja, Luis Pablo Prieto, Tobias Ley, María Jesús Rodríguez-Triana, Sebastian Dennerlein
2021	B	`conf`	The Role of Social Practices of Knowledge Appropriation for Sustaining TEL Innovations in the Classroom. EC-TEL Janika Leoste, Tobias Ley, Mati Heidmets, Jelena Stepanova
2020	J	`jnl`	A Cooperative Design Method for SMEs to Adopt New Technologies for Knowledge Management: A Multiple Case Study. J. Univers. Comput. Sci. Angela Fessl, Viktoria Pammer-Schindler, Kai Pata, Sandra Feyertag, Mati Mõttus, Jörgen Jaanus, Tobias Ley
2020	J	`jnl`	Classroom Innovation Becoming Sustainable: A Study of Technological Innovation Adoption by Estonian Primary School Teachers. IxD&A Janika Leoste, Mati Heidmets, Tobias Ley, Jelena Stepanova
2020	—	`conf`	Designing Technology-enhanced Learning research for sustainable impact: The Learning Layers case. EC-TEL (Impact Papers) Tobias Ley, Paul Carder, Rose Dewey, Raymond Elferink, Pekka Kämäräinen, Werner Müller, Gilbert Peffer, Tamsin Treasure-Jones
2020	J	`jnl`	Giving Teachers a Voice: A Study of Actual Game Use in the Classroom. Inf. Triinu Jesmin, Tobias Ley
2020	A	`conf`	How working memory capacity limits success in self-directed learning: a cognitive model of search and concept formation. LAK Paul Seitlinger, Abida Bibi, Õnne Uus, Tobias Ley
2020	J	`jnl`	Knowledge structures for integrating working and learning: A reflection on a decade of learning technology research for workplace learning. Br. J. Educ. Technol. Tobias Ley
2020	J	`jnl`	Social practices in teacher knowledge creation and innovation adoption: a large-scale study in an online instructional design community for inquiry learning. Int. J. Comput. Support. Collab. Learn. María Jesús Rodríguez-Triana, Luis Pablo Prieto, Tobias Ley, Ton de Jong, Denis Gillet
2020	—	`conf`	The Value of Epistemic Network Analysis in Single-Case Learning Analytics: A Case Study in Lifelong Learning. ICQE Luis Pablo Prieto, María Jesús Rodríguez-Triana, Tobias Ley, Brendan R. Eagan
2019	J	`jnl`	An Infrastructure for Workplace Learning Analytics: Tracing Knowledge Creation with the Social Semantic Server. J. Learn. Anal. Adolfo Ruiz-Calleja, Sebastian Dennerlein, Dominik Kowald, Dieter Theiler, Elisabeth Lex, Tobias Ley
2019	J	`jnl`	Co-Creating Learning Designs in Professional Teacher Education: Knowledge Appropriation in the Teacher's Innovation Laboratory. IxD&A Janika Leoste, Kairit Tammets, Tobias Ley
2019	—	`conf`	Co-Creation of Learning Designs: Analyzing Knowledge Appropriation in Teacher Training Programs. EC-TEL (Practitioner Proceedings) Janika Leoste, Kairit Tammets, Tobias Ley
2019	B	`conf`	Perception of Industry 4.0 Competency Challenges and Workplace TEL in the Estonian Manufacturing Industry. EC-TEL Kadri-Liis Kusmin, Triinu Künnapas, Tobias Ley, Peeter Normak
2019	—	`conf`	Scaling learning analytics up to the national level: the experience from Estonia and Uruguay. LALA Adolfo Ruiz-Calleja, Sofía García, Kairit Tammets, Cecilia Aguerrebere, Tobias Ley
2019	—	`conf`	Tracing Teacher Collaborative Learning and Innovation Adoption: a Case Study in an Inquiry Learning Platform. CSCL María Jesús Rodríguez-Triana, Luis Pablo Prieto, Tobias Ley, Ton de Jong, Denis Gillet
2018	—	`conf`	Analyzing Co-Creation in Educational Living Labs using the Knowledge Appropriation Model. CC-TEL/TACKLE@EC-TEL Tobias Ley, Janika Leoste, Katrin Poom-Valickis, María Jesús Rodríguez-Triana, Denis Gillet, Terje Väljataga
2018	J	`jnl`	Balancing the Fluency-Consistency Tradeoff in Collaborative Information Search with a Recommender Approach. Int. J. Hum. Comput. Interact. Paul Seitlinger, Tobias Ley, Dominik Kowald, Dieter Theiler, Ilire Hasani-Mavriqi, Sebastian Dennerlein, Elisabeth Lex, Dietrich Albert
2018	—	`conf`	Simulation-based Co-Creation of Algorithms. CC-TEL/TACKLE@EC-TEL Sebastian Dennerlein, Dominik Kowald, Viktoria Pammer-Schindler, Elisabeth Lex, Tobias Ley
2018	—	`conf`	The Impact of Semantic Context Cues on the User Acceptance of Tag Recommendations: An Online Study. WWW (Companion Volume) Dominik Kowald, Paul Seitlinger, Tobias Ley, Elisabeth Lex
2018	J	`jnl`	The Impact of Semantic Context Cues on the User Acceptance of Tag Recommendations: An Online Study. CoRR Dominik Kowald, Paul Seitlinger, Tobias Ley, Elisabeth Lex
2018	J	`jnl`	University-industry Interoperability Framework for Developing the Future Competences of Industry 4.0. IxD&A Kadri-Liis Kusmin, Kairit Tammets, Tobias Ley
2017	B	`conf`	Designing Learning Experiences Outside of Classrooms with a Location-Based Game Avastusrada. EC-TEL Terje Väljataga, Ulla Moks, Anne Tiits, Tobias Ley, Mihkel Kangur, Jaanus Terasmaa
2017	J	`jnl`	Enhanced Experience Replay Generation for Efficient Reinforcement Learning. CoRR Vincent Huang, Tobias Ley, Martha Vlachou-Konchylaki, Wenfeng Hu
2017	B	`conf`	Learning Analytics for Professional and Workplace Learning: A Literature Review. EC-TEL Adolfo Ruiz-Calleja, Luis Pablo Prieto, Tobias Ley, María Jesús Rodríguez-Triana, Sebastian Dennerlein
2017	B	`conf`	SmartZoos: Modular Open Educational Resources for Location-Based Games. EC-TEL Gerti Pishtari, Terje Väljataga, Priit Tammets, Pjotr Savitski, María Jesús Rodríguez-Triana, Tobias Ley
2017	A	`conf`	Supporting collaborative learning with tag recommendations: a real-world study in an inquiry-based classroom project. LAK Simone Kopeinik, Elisabeth Lex, Paul Seitlinger, Dietrich Albert, Tobias Ley
2017	—	`conf`	Towards a Living Lab to Support Evidence-based Educational Research and Innovation. LASI Spain Adolfo Ruiz-Calleja, María Jesús Rodríguez-Triana, Luis Pablo Prieto, Katrin Poom-Valickis, Tobias Ley
2016	C	`conf`	Investigating teachers' practices of using games in school: A pattern-based approach. OpenSym Triinu Jesmin, Tobias Ley
2016	A	`conf`	Learning analytics for workplace and professional learning. LAK Tobias Ley, Ralf Klamma, Stefanie N. Lindstaedt, Fridolin Wild
2016	J	`jnl`	Modeling Activation Processes in Human Memory to Predict the Use of Tags in Social Bookmarking Systems. J. Web Sci. Christoph Trattner, Dominik Kowald, Paul Seitlinger, Tobias Ley, Simone Kopeinik
2016	—	`conf`	Reconceptualizing imitation in social tagging: a reflective search model of human web interaction. WebSci Paul Seitlinger, Tobias Ley
2016	B	`conf`	Take up My Tags: Exploring Benefits of Meaning Making in a Collaborative Learning Task at the Workplace. EC-TEL Sebastian Dennerlein, Paul Seitlinger, Elisabeth Lex, Tobias Ley
2016	—	`conf`	Visualizing Workplace Learning Data with the SSS Dashboard. CrossLAK Adolfo Ruiz-Calleja, Sebastian Dennerlein, Tobias Ley, Elisabeth Lex
2015	—	`conf`	Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics. WWW (Companion Volume) Paul Seitlinger, Dominik Kowald, Simone Kopeinik, Ilire Hasani-Mavriqi, Elisabeth Lex, Tobias Ley
2015	J	`jnl`	Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics. CoRR Paul Seitlinger, Dominik Kowald, Simone Kopeinik, Ilire Hasani-Mavriqi, Tobias Ley, Elisabeth Lex
2015	J	`jnl`	Dynamics of human categorization in a collaborative tagging system: How social processes of semantic stabilization shape individual sensemaking. Comput. Hum. Behav. Tobias Ley, Paul Seitlinger
2015	—	`conf`	Integrating Data Across Workplace Learning Applications with a Social Semantic Infrastructure. ICWL Adolfo Ruiz-Calleja, Sebastian Dennerlein, Vladimir Tomberg, Tobias Ley, Dieter Theiler, Elisabeth Lex
2015	—	`conf`	Managing requirements knowledge in business networks: a case study. I-KNOW Jörgen Jaanus, Maria Sihver, Tobias Ley
2015	—	`ed.`	Proceedings of the 15th International Conference on Knowledge Technologies and Data-driven Business, I-KNOW '15, Graz, Austria, October 21-23, 2015 I-KNOW Stefanie N. Lindstaedt, Tobias Ley, Harald Sack
2015	B	`conf`	Supporting Learning Analytics for Informal Workplace Learning with a Social Semantic Infrastructure. EC-TEL Adolfo Ruiz-Calleja, Sebastian Dennerlein, Vladimir Tomberg, Kai Pata, Tobias Ley, Dieter Theiler, Elisabeth Lex
2015	—	`conf`	The social semantic server: a flexible framework to support informal learning at the workplace. I-KNOW Sebastian Dennerlein, Dominik Kowald, Elisabeth Lex, Dieter Theiler, Emanuel Lacic, Tobias Ley
2014	J	`jnl`	Forgetting the Words but Remembering the Meaning: Modeling Forgetting in a Verbal and Semantic Tag Recommender. CoRR Dominik Kowald, Paul Seitlinger, Christoph Trattner, Tobias Ley
2014	—	`conf`	Knowledge sharing tools, practices and barriers in transnational clusters. I-KNOW Aali Lilleorg, Kairit Tammets, Tiiu Evert, Tobias Ley
2014	—	`conf`	Long time no see: the probability of reusing tags as a function of frequency and recency. WWW (Companion Volume) Dominik Kowald, Paul Seitlinger, Christoph Trattner, Tobias Ley
2014	B	`conf`	Making Sense of Bits and Pieces: A Sensemaking Tool for Informal Workplace Learning. EC-TEL Sebastian Dennerlein, Matthias Rella, Vladimir Tomberg, Dieter Theiler, Tamsin Treasure-Jones, Micky Kerr, Tobias Ley, Mohammad Al-Smadi, Christoph Trattner
2014	B	`ed.`	Open Learning and Teaching in Educational Communities - 9th European Conference on Technology Enhanced Learning, EC-TEL 2014, Graz, Austria, September 16-19, 2014, Proceedings EC-TEL Christoph Rensing, Sara de Freitas, Tobias Ley, Pedro J. Muñoz Merino
2014	J	`jnl`	Scaling informal learning at the workplace: A model and four designs from a large-scale design-based research effort. Br. J. Educ. Technol. Tobias Ley, John Cook, Sebastian Dennerlein, Milos Kravcik, Christine Kunzmann, Kai Pata, Jukka Purma, John Sandars, Patricia Santos, Andreas P. Schmidt, Mohammad Al-Smadi, Christoph Trattner
2013	—	`conf`	A Sensemaking Interface for Supporting Doctor's Learning at the Workplace - A Paper Prototype Study. ECTEL-meets-ECSCW Vladimir Tomberg, Mohammad Al-Smadi, Tamsin Treasure-Jones, Tobias Ley
2013	—	`conf`	Aligning Knowledge Development between Innovation-Driven Context and Knowledge Organization Systems. I-KNOW Jörgen Jaanus, Tobias Ley
2013	—	`conf`	Forgetting the Words but Remembering the Meaning: Modeling Forgetting in a Verbal and Semantic Tag Recommender. MSM/MUSE Dominik Kowald, Paul Seitlinger, Simone Kopeinik, Tobias Ley, Christoph Trattner
2013	B	`conf`	Identifying Problem-Based Scaffolding Patterns in an Online Forum for Construction Professionals. EC-TEL Kairit Tammets, Mart Laanpere, Tobias Ley, Kai Pata
2013	J	`jnl`	Long Time No See: The Probability of Reusing Tags as a Function of Frequency and Recency. CoRR Dominik Kowald, Paul Seitlinger, Christoph Trattner, Tobias Ley
2013	—	`ed.`	Open and Social Technologies for Networked Learning - IFIP WG 3.4 International Conference, OST 2012, Tallinn, Estonia, July 30 - August 3, 2012, Revised Selected Papers OST Tobias Ley, Mikko Ruohonen, Mart Laanpere, Arthur Tatnall
2013	—	`ed.`	Proceedings of ECTEL meets ECSCW 2013, the Workshop on Collaborative Technologies for Working and Learning, Paphos, Cyprus, September, 21, 2013 ECTEL-meets-ECSCW Monica Divitini, Tobias Ley, Stefanie N. Lindstaedt, Viktoria Pammer, Michael Prilla
2013	A	`conf`	Recommending tags with a model of human categorization. CIKM Paul Seitlinger, Dominik Kowald, Christoph Trattner, Tobias Ley
2013	—	`conf`	Refining Frequency-Based Tag Reuse Predictions by Means of Time and Semantic Context. MSM/MUSE Dominik Kowald, Simone Kopeinik, Paul Seitlinger, Tobias Ley, Dietrich Albert, Christoph Trattner
2013	B	`conf`	Scaling Informal Learning: An Integrative Systems View on Scaffolding at the Workplace. EC-TEL Tobias Ley, John Cook, Sebastian Dennerlein, Milos Kravcik, Christine Kunzmann, Mart Laanpere, Kai Pata, Jukka Purma, John Sandars, Patricia Santos, Andreas P. Schmidt
2013	B	`ed.`	Scaling up Learning for Sustained Impact - 8th European Conference, on Technology Enhanced Learning, EC-TEL 2013, Paphos, Cyprus, September 17-21, 2013. Proceedings EC-TEL Davinia Hernández Leo, Tobias Ley, Ralf Klamma, Andreas Harrer
2013	J	`jnl`	Tracing knowledge co-evolution in a realistic course setting: A wiki-based field experiment. Comput. Educ. Barbara Kump, Johannes Moskaliuk, Sebastian Dennerlein, Tobias Ley
2013	B	`conf`	Which User Interactions Predict Levels of Expertise in Work-Integrated Learning? EC-TEL Tobias Ley, Barbara Kump
2012	—	`conf`	An Implicit-Semantic Tag Recommendation Mechanism for Socio-Semantic Learning Systems. OST Paul Seitlinger, Tobias Ley, Dietrich Albert
2012	—	`conf`	Collaborative Tagging Applications and Capabilities in Social Technologies. OST Danel Apse, Tobias Ley
2012	—	`ch.`	Community-orientiertes Lernen. CSCL-Kompendium 2.0 Tobias Ley, Paul Seitlinger, Karin Schöfegger, Stefanie N. Lindstaedt
2012	—	`conf`	Driving Forces behind the Development and Stabilization of Knowledge Organization Systems in Digital Environments. OST Jörgen Jaanus, Tobias Ley
2012	—	`conf`	Dynamic and stabilizing forces in knowledge organization systems for business ecosystems. I-KNOW Jörgen Jaanus, Tobias Ley
2012	A*	`conf`	Implicit imitation in social tagging: familiarity and semantic reconstruction. CHI Paul Seitlinger, Tobias Ley
2012	A	`conf`	Seeing what the system thinks you know: visualizing evidence in an open learner model. LAK Barbara Kump, Christin Seifert, Günter Beham, Stefanie N. Lindstaedt, Tobias Ley
2012	B	`conf`	Technological and Organizational Arrangements Sparking Effects on Individual, Community and Organizational Learning. EC-TEL Andreas Kaschig, Ronald Maier, Alexander Sandow, Alan Brown, Tobias Ley, Johannes Magenheim, Athanasios Mazarakis, Paul Seitlinger
2011	B	`conf`	Evaluating Adaptive Work-Integrated Learning Systems: From the Lab to the Field. EC-TEL Barbara Kump, Tobias Ley, Stefanie N. Lindstaedt
2011	B	`conf`	Implicit and Explicit Memory in Learning from Social Software: A Dual-Process Account. EC-TEL Tobias Ley, Stefan Schweiger, Paul Seitlinger
2011	—	`conf`	Implicit and explicit memory in social tagging: evidence from a process dissociation procedure. ECCE Paul Seitlinger, Tobias Ley
2011	—	`conf`	Unterstützung des Wissensreifungsprozesses durch Einsatz von Web 2.0 in Unternehmen. Wissensmanagement Nicolas Weber, Gerhard Frühstück, Tobias Ley
2010	J	`jnl`	A methodology for eliciting, modelling, and evaluating expert knowledge for an adaptive work-integrated learning system. Int. J. Hum. Comput. Stud. Tobias Ley, Barbara Kump, Dietrich Albert
2010	B	`conf`	Providing Varying Degrees of Guidance for Work-Integrated Learning. EC-TEL Stefanie N. Lindstaedt, Barbara Kump, Günter Beham, Viktoria Pammer, Tobias Ley, Amir Dotan, Robert de Hoog
2010	—	`conf`	Recommending knowledgeable people in a work-integrated learning system. RecSysTEL@RecSys Günter Beham, Barbara Kump, Tobias Ley, Stefanie N. Lindstaedt
2010	A	`conf`	Scaffolding Self-directed Learning with Personalized Learning Goal Recommendations. UMAP Tobias Ley, Barbara Kump, Cornelia Gerdenitsch
2010	—	`conf`	Towards a user model for personalized recommendations in work-integrated learning: A report on an experimental study with a collaborative tagging system. RecSysTEL@RecSys Karin Schoefegger, Paul Seitlinger, Tobias Ley
2009	—	`ch.`	Conceptual Foundations for a Service-oriented Knowledge and Learning Architecture: Supporting Content, Process and Ontology Maturing. Networked Knowledge - Networked Media - Integrating Knowledge Management Andreas P. Schmidt, Knut Hinkelmann, Tobias Ley, Stefanie N. Lindstaedt, Ronald Maier, Uwe V. Riss
2009	A	`conf`	Evaluating the Adaptation of a Learning System before the Prototype Is Ready: A Paper-Based Lab Study. UMAP Tobias Ley, Barbara Kump, Antonia Maas, Neil A. M. Maiden, Dietrich Albert
2009	B	`conf`	Getting to Know Your User - Unobtrusive User Model Maintenance within Work-Integrated Learning Environments. EC-TEL Stefanie N. Lindstaedt, Günter Beham, Barbara Kump, Tobias Ley
2009	C	`conf`	Knowledge Maturing Services: Supporting Knowledge Maturing in Organisational Environments. KSEM Karin Schoefegger, Nicolas Weber, Stefanie N. Lindstaedt, Tobias Ley
2009	B	`conf`	Knowledge Maturing in the Semantic MediaWiki: A Design Study in Career Guidance. EC-TEL Nicolas Weber, Karin Schoefegger, Jenny Bimrose, Tobias Ley, Stefanie N. Lindstaedt, Alan Brown, Sally-Anne Barnes
2008	—	`conf`	Collaborative Enterprise Integrated Modelling. SWAP Marco Rospocher, Chiara Ghidini, Luciano Serafini, Barbara Kump, Viktoria Pammer, Stefanie N. Lindstaedt, Andreas Faatz, Tobias Ley
2008	J	`jnl`	Modeling competencies for supporting work-integrated learning in knowledge work. J. Knowl. Manag. Tobias Ley, Armin Ulbrich, Peter Scheir, Stefanie N. Lindstaedt, Barbara Kump, Dietrich Albert
2007	B	`conf`	How Do People Learn at the Workplace? Investigating Four Workplace Learning Assumptions. EC-TEL Jose Kooken, Tobias Ley, Robert de Hoog
2006	—	`conf`	Competence and Performance in Requirements Engineering: Bringing Learning to the Workplace. EC-TEL Workshops Tobias Ley, Barbara Kump, Stefanie N. Lindstaedt, Dietrich Albert, Neil A. M. Maiden, Sara Jones
2005	—	`conf`	Competency Development in Knowledge Management and eLearning: Supporting Informal Workplace Learning. Wissensmanagement Tobias Ley, Stefanie N. Lindstaedt, Dietrich Albert
2005	—	`conf`	MagIR: Distributed Creation, Administration and Reutilization of Multimedia Presentation Content. Wissensmanagement Wolfgang Kienreich, Vedran Sabol, Tobias Ley, Stefanie N. Lindstaedt, Philipp Koronakis, Georg Droschl
2005	—	`conf`	Supporting Competency Development in Informal Workplace Learning. Wissensmanagement (LNCS Volume) Tobias Ley, Stefanie N. Lindstaedt, Dietrich Albert
2004	—	`ch.`	CSCL in der betrieblichen Weiterbildung. CSCL-Kompendium Stefanie N. Lindstaedt, Johannes Farmer, Tobias Ley
2004	—	`conf`	Quality Criteria for Competency Assignments: Examples from a Project Management Case Study. GI Jahrestagung (2) Tobias Ley, Dietrich Albert
2003	J	`jnl`	Identifying Employee Competencies in Dynamic Work Domains: Methodological Considerations and a Case Study. J. Univers. Comput. Sci. Tobias Ley, Dietrich Albert
2003	—	`conf`	Measuring Intellectual Capital: Experience and Reconsideration. Wissensmanagement Tobias Ley
2001	—	`conf`	Wissensmanagement, Management intellektuellen Kapitals und eLearning: Alleinstellungsmerkmale und Zusammenhänge. GI Jahrestagung (1) Klaus Tochtermann, Tobias Ley, Herwig Rollett
2000	B	`conf`	Enhanced voice over IP support in GPRS and EGPRS. WCNC Andreas Schieder, Tobias Ley