Digital Humanities Quarterly, Jan 2017. Volume 11 Number 1
International Semantic Web Conference (ISWC-14), Riva del Garda, Italy, Oct 2014.
Digital Humanities 2013, University of Nebraska–Lincoln, Jul 2013.
Lecture slides from the Course on digital history, part of the master in Digital Humanities at King's College, London., Oct 2011.
LAP LAMBERT Academic Publishing, Aug 2010.
Journal of Web Semantics, Sep 2007. Vol. 5, 2, (72-105), Elsevier
Wittgenstein and the Philosophy of Information - Proceedings of the 30th International Ludwig Wittgenstein Symposium, Kirchberg, Austria, Aug 2007. pp. 319-335
Fifth International Workshop on Ontologies and Semantic Web for E-Learning (SWEL-07), held in conjunction with AIED-07, Marina Del Rey, California, USA, Jul 2007.
International Workshop on Applications of Semantic Web Technologies for E-Learning (SWEL-06), held in conjunction with Adaptive Hypermedia 2006, Dublin, Ireland, Jun 2006.
Poster paper presented at the 3rd European Semantic Web Conference (ESWC-06), Budva, Montenegro, Jun 2006.
International Workshop on Applications of Semantic Web Technologies for E-Learning (SWEL-05), held in conjunction with KCAP-05, Banff, Canada, Oct 2005.
2nd European Semantic Web Conference (ESWC05), Heraklion, Crete, Greece, May 2005. pp. 546-562