Indices, Meaning and Topic Maps: Some Observations. - Thea Miller; Hendrik Thomas (TMRA, 2006)

TMchartis- A Tool Set for Designing Multiple Problem-Oriented Visualizations for Topic Maps. - Hendrik Thomas; Rike Brecht; Bernd Markscheffel; Stephan Bode; Karsten Spekowius (TMRA, 2007)

Ontology Mapping Representations: A Pragmatic Evaluation. - Hendrik Thomas; Declan O'Sullivan; Rob Brennan (SEKE, 2009)

Enabling decentralised management through federation. - Kevin Feeney; Rob Brennan; John Keeney; Hendrik Thomas; David Lewis 001; Aidan Boran; Declan O'Sullivan (Comput. Networks, 2010)

MooM - A Prototype Framework for Management of Ontology Mappings. - Hendrik Thomas; Rob Brennan; Declan O'Sullivan (AINA, 2011)

Explicit federal relationship management to support semantic integration. - Rob Brennan; Kevin Feeney; Brian Walshe; Hendrik Thomas; Declan O'Sullivan (Integrated Network Management, 2011)

Using the OM2R meta-data model for ontology mapping reuse for the ontology alignment challenge - a case study. - Hendrik Thomas; Rob Brennan; Declan O'Sullivan (OM, 2012)

OM2R: semantic documentation of ontology mapping lifecycle to support retrieval and reuse of ontology mappings - Hendrik Thomas (2014)