Social Roles and their Descriptions. - Claudio Masolo; Laure Vieu; Emanuele Bottazzi; Carola Catenacci; Roberta Ferrario; Aldo Gangemi; Nicola Guarino (KR, 2004)

Coping with Medical Polysemy in the Semantic Web: the Role of Ontologies. - Domenico M. Pisanelli; Aldo Gangemi; Massimo Battaglia; Carola Catenacci (MedInfo, 2004)

A theoretical framework for ontology evaluation and validation. - Aldo Gangemi; Carola Catenacci; Massimiliano Ciaramita; Jos Lehmann (SWAP, 2005)

Modelling Ontology Evaluation and Validation. - Aldo Gangemi; Carola Catenacci; Massimiliano Ciaramita; Jos Lehmann (ESWC, 2006)

Qood grid: A metaontology-based framework for ontology evaluation and selection. - Aldo Gangemi; Carola Catenacci; Massimiliano Ciaramita; Jos Lehmann (EON@WWW, 2006)

From collective intentionality to intentional collectives: An ontological perspective. - Emanuele Bottazzi; Carola Catenacci; Aldo Gangemi; Jos Lehmann (Cogn. Syst. Res., 2006)

Norms and plans as unification criteria for social collectives. - Aldo Gangemi; Jos Lehmann; Carola Catenacci (Normative Multi-agent Systems, 2007)

C-ODO: an OWL Meta-model for Collaborative Ontology Design. - Aldo Gangemi; Jos Lehmann; Valentina Presutti; Malvina Nissim; Carola Catenacci (CKC, 2007)