Semantic Modelling of Learning Objects and Instruction. - Claus Pahl; Mark Melia (EC-TEL, 2006)

The Generation of E-Learning Exercise Problems from Subject Ontologies. - Edmond Holohan; Mark Melia; Declan McMullen; Claus Pahl (ICALT, 2006)

Pedagogical Validation of Courseware. - Mark Melia; Claus Pahl (EC-TEL, 2007)

An Information Architecture for Validating Courseware. - Mark Melia; Claus Pahl (LODE, 2007)

Constraint-Based Validation of Adaptive e-Learning Courseware. - Mark Melia; Claus Pahl (IEEE Trans. Learn. Technol., 2009)

Model-driven Transformation and Validation of Adaptive Educational Hypermedia using CAVIAr. - Mark Melia; Claus Pahl (J. Univers. Comput. Sci., 2010)