1. Antunes, C.: Pattern Mining over Nominal Event Sequences using Constraint Relaxations. Ph.D. thesis, Instituto Superior Tecnico (2005)
2. Antunes, C.: Temporal pattern mining using a time ontology. In: EPIA, pp. 23–34. Associação Portuguesa para a Inteligéncia Artificial (2007)
3. Antunes, C.: An ontology-based framework for mining patterns in the presence of background knowledge. In: ICAI, pp. 163–168. PTP, Beijing, China (2008)
4. Bacchus, F., Kabanza, F.: Using temporal logics to express search control knowledge for planning. A.I. 116, 123–191 (2000)
5. Begleiter, R., El-Yaniv, R., Yona, G.: On prediction using variable order markov models. J. Artif. Int. Res. 22, 385–421 (2004)