Incompleteness Errors in Ontology. - Muhammad Abdul Qadir 001; Muhammad Fahad 011; Syed Adnan Hussain Shah (GrC, 2007)

Evaluation of Ontologies and DL Reasoners. - Muhammad Fahad 011; Muhammad Abdul Qadir 001; Syed Adnan Hussain Shah (IIP, 2008)

OntRel: An Ontology Indexer to Store OWL-DL Ontologies and Its Instances. - Adnan Khalid; Syed Adnan Hussain Shah; Muhammad Abdul Qadir 001 (SoCPaR, 2009)