Papers in proceedings

• Valéria Magalhães Pequeno and João Moura Pires, Reference Model and Perspective Schemata Inference for Enterprise Data Integration, 18th International Conference on Applications of Declarative Programming and Knowledge Management, Évora, Portugal, November 2009.
• Valéria Magalhães Pequeno, Salvador Abreu and João Moura Pires, Using a Contextual Logic Programming Language to Acess Data in Warehousing Systems, EPIA'09:14th Portuguese Conference on Artificial Intelligence, October 2009.
• Valéria Magalhães Pequeno and João Moura Pires, Using Perspective Schemata to Model the ETL Process, ICMIS 2009 :Intl. Conf. on Management Information Systems, World Academy of Science, Engineering and Technology, Paris, Pag. 332-339, (url), June 2009.