Brazdil, P., Trigo, L., Cordeiro, J., Sarmento, R., & Valizadeh, M. (2015). Affinity mining of documents sets via network analysis, keywords and summaries. Oslo Studies in Language, 7(1).

Dias, G., Moraliyski, R., Cordeiro, J.P., Doucet, A., Ahonen-Myka, H. (2010). Automatic Discovery of Word Semantic Relations using Paraphrase Alignment and Distributional Lexical Semantics Analysis. In Journal of Natural Language Engineering. Special Issue on Distributional Lexical Semantics. (Guest Eds) Roberto Basisli   Marco Pennacchiotti. Volume 16, issue 04, pp. 439-467. Cambridge University Press. ISSN 1351-3249.

Campos, R., Dias, G., Nunes, C. & Nonchev, B. (2008). Clustering of Web Page Search Results: A Full Text Based Approach. In International Journal of Computer and Information Science (IJCIS). International Association for Computer and Information Science. Vol. 9 (4). December 2008. ISSN: 1525-9293.

Cordeiro, J.P., Dias, G. Cleuziou G.   Brazdil P. (2007). New Functions for Unsupervised Asymmetrical Paraphrase Detection. In Journal of Software. Volume:2, Issue:4, Page(s): 12-23. Academy Publisher. Finland. ISSN: 1796-217X. October 2007.

Dias, G., Nunes C., Cordeiro J.P., Moraliyski, R. Marcelino, I., Mukelov Raycho, Campos R., Santos, C., Alves, E., Conde, Bruno and Nonchev B. (2006). Language Independent Methodologies to Tackle Multilinguality. In Readings in Multilinguality. Selected Papers from Young Researchers in BIS-21++. Galia Angelova, Kiril Simov, Milena Slavcheva (Editors). Incoma Ltd. Shoumen, Bulgaria.