Adaptive Assessment and Training Using the Neighbourhood of Knowledge States. - Cornelia E. Dowling; Cord Hockemeyer; Andreas H. Ludwig (Intelligent Tutoring Systems, 1996)

Surmise relations between tests: Preliminary results of the mathematical modeling. - Silke Brandt; Dietrich Albert; Cord Hockemeyer (Electron. Notes Discret. Math., 1999)

Integrating Knowledge Spaces Obtained by Querying Different Experts. - Cornelia E. Dowling; Cord Hockemeyer (Electron. Notes Discret. Math., 1999)

Extending eductional metadata schemas to describe adaptive learning resources. - Owen Conlan; Cord Hockemeyer; Paul Lefrere; Vincent P. Wade; Dietrich Albert (Hypertext, 2001)

Automata for the Assessment of Knowledge. - Cornelia E. Dowling; Cord Hockemeyer (IEEE Trans. Knowl. Data Eng., 2001)

Applying Demand Analysis of a Set of test Problems for Developing Adaptive Courses. - Dietrich Albert; Cord Hockemeyer (ICCE, 2002)

Adaptive eLearning and the Learning GRID. - Cord Hockemeyer; Dietrich Albert (LeGE-WG 1, 2002)

Derivation of Knowledge Structures for Distributed Learning Objects. - Luca Stefanutti; Dietrich Albert; Cord Hockemeyer (LeGE-WG 3, 2003)

Surmise Relations Between Tests - Mathematical Considerations. - Silke Brandt; Dietrich Albert; Cord Hockemeyer (Discret. Appl. Math., 2003)

Applying Competence Prerequisite Structures for eLearning and Skill Management. - Cord Hockemeyer; Owen Conlan; Vincent P. Wade; Dietrich Albert (J. Univers. Comput. Sci., 2003)

Applying Competence Structures for Peer Tutor Recommendations in CSCL Environments. - Jürgen Heller; Cord Hockemeyer; Dietrich Albert (ICALT, 2004)

Structuring and merging Distributed Content. - Luca Stefanutti; Dietrich Albert; Cord Hockemeyer (LeGE-WG 4, 2004)

Competence-based Knowledge Structures for Personalised Learning. - Jürgen Heller; Birgit Mayer; Cord Hockemeyer; Dietrich Albert (ELeGI Conference, 2005)

Derivation of Knowledge Structures for Distributed Learning Objects. - Luca Stefanutti; Dietrich Albert; Cord Hockemeyer (Towards the Learning Grid, 2005)

Structuring and Merging Distributed Content. - Luca Stefanutti; Dietrich Albert; Cord Hockemeyer (Towards the Learning Grid, 2005)

Cognitive Structural Modelling of Skills for Technology-Enhanced Learning. - Dietrich Albert; Cord Hockemeyer; Birgit Mayer; Christina M. Steiner (ICALT, 2007)

Competence Assessment for Spinal Anaesthesia. - Dietrich Albert; Cord Hockemeyer; Zsuzsanna Kulcsár; George Shorten (USAB, 2007)

Developing Competence Assessment Procedure for Spinal Anaesthesia. - Dajie Zhang; Dietrich Albert; Cord Hockemeyer; Dorothy Breen; Zsuzsanna Kulcsár; George Shorten; Annette Aboulafia; Erik Lövquist (CBMS, 2008)

Micro Adaptive, Non-invasive Knowledge Assessment in Educational Games. - Michael D. Kickmeier-Rust; Cord Hockemeyer; Dietrich Albert; Thomas Augustin (DIGITEL, 2008)

Applying a Web and Simulation-Based System for Adaptive Competence Assessment of Spinal Anaesthesia. - Cord Hockemeyer; Alexander Nussbaumer; Erik Lövquist; Annette Aboulafia; Dorothy Breen; George Shorten; Dietrich Albert (ICWL, 2009)

E-Learning Based on Metadata, Ontologies and Competence-Based Knowledge Space Theory. - Dietrich Albert; Cord Hockemeyer; Michael D. Kickmeier-Rust; Alexander Nussbaumer; Christina M. Steiner (KTW, 2011)

Individualized Skill Assessment in Digital Learning Games: Basic Definitions and Mathematical Formalism. - Thomas Augustin; Cord Hockemeyer; Michael D. Kickmeier-Rust; Dietrich Albert (IEEE Trans. Learn. Technol., 2011)

Recent Developments in Competence-based Knowledge Space Theory. - Jürgen Heller; Thomas Augustin; Cord Hockemeyer; Luca Stefanutti; Dietrich Albert (Knowledge Spaces, Applications in Education, 2013)

Recent Developments in Performance-based Knowledge Space Theory. - Ali Ünlü; Martin Schrepp; Jürgen Heller; Cord Hockemeyer; Gudrun Wesiak; Dietrich Albert (Knowledge Spaces, Applications in Education, 2013)

The simplified updating rule in the formalization of digital educational games. - Thomas Augustin; Cord Hockemeyer; Michael D. Kickmeier-Rust; Patrick Podbregar; Reinhard Suck; Dietrich Albert (J. Comput. Sci., 2013)