Journal articles

• Gregory Wheeler, Applied Logic without Psychologism, Studia Logica, Vol. 88, No. 1, Pag. 137-156, Springer, 2008.
• Cássia Trojahn, Márcia Moraes, Paulo Quaresma and Renata Vieira, Cooperative Approach for Composite Ontology Mapping, Journal on Data Semantics, Vol. 4900, No. X, Pag. 237-263, Springer, (url), 2008.
• Anastasia Analyti, Grigoris Antoniou, Carlos Viegas Damásio and Gerd Wagner, Extended RDF as a Semantic Foundation of Rule Markup Languages, Journal of Artificial Intelligence Researce (JAIR), Vol. 32, Pag. 37-94, AAAI, ISSN 1076-9757, (url), 2008.
• Fátima Sousa, Susana Nascimento, Hugo Casimiro and Dmitri Boutov, Identification of upwelling areas on sea surface temperature images using fuzzy clustering, REMOTE SENSING OF ENVIRONMENT, Vol. 112, No. 6, Pag. 2817-2823, Elsevier, ISSN 0034-4257, (url), 2008.
• Carlos Viegas Damásio, Jeff Z. Pan, Giorgos Stoilos and Umberto Straccia, Representing Uncertainty in RuleML, Fundamenta Informaticae, Vol. 82, No. 3, Pag. 265-288, IOS Press, ISSN 0169-2968, (url), 2008.