Petko Valtchev

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Missaoui, Rokia, Valtchev, Petko, Djeraba, Chabane, Adda, Mehdi (2007): Toward Recommendation Based on Ontology-Powered Web-Usage Mining. In IEEE Internet Computing, 11 (4) pp. 45-52.

Dicheva, Darina, Dichev, Christo, Valtchev, Petko (2008): Integrating Metadata Harvesting with Semantic Search. In: 2008 IEEE / WIC / ACM International Conference on Web Intelligence WI 2008 9-12 December, 2008, Sydney, NSW, Australia. pp. 869-875.

Dao, Michel, Huchard, Marianne, Hacene, Mohamed Rouane, Roume, Cyril, Valtchev, Petko (2006): Towards Practical Tools for Mining Abstractions in UML Models. In: Manolopoulos, Yannis, Filipe, Joaquim, Constantopoulos, Panos, Cordeiro, José (eds.) ICEIS 2006 - Proceedings of the Eighth International Conference on Enterprise Information Systems Databases and Information Systems Integration May 23-27, 2006, Paphos, Cyprus. pp. 276-283.