The following publications are possibly variants of this publication:
- Interweaving knowledge management, argumentation and decision making in a collaborative setting: the KAD ontology modelChristina E. Evangelou, Nikos I. Karacapilidis, Omar Abou Khaled. ijkl, 1(1/2):130-145, 2005. [doi]
- Knowledge Modeling for Enhanced Information Retrieval and VisualizationMaria Sokhn, Elena Mugellini, Omar Abou Khaled. In (AWIC'6) - 6th Atlantic Web Intelligence Conference. 2009: [doi]
- On the Elicitation of Knowledge in Collaborative Decision Making SettingsChristina E. Evangelou, Nikos I. Karacapilidis, Omar Abou Khaled, Houda Chabbi Drissi. eckm 2005: 184-189