L. Antiqueira, M. Nunes, O. Oliveira Jr., и L. Costa. Anais do XXV Congresso da Sociedade Brasileira de Computação (III Workshop em Tecnologia da Informação e da Linguagem Humana - TIL), стр. 2089-2098. São Leopoldo-RS, Brasil, (2005)
H. Zha. Proceedings of the 25th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, стр. 113-120. Tampere, Finland, (2002)
L. Tang, Y. Zhang, и X. Fu. Proceedings of 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering, стр. 58- 61. (2005)
T. Sakai, и K. Spärck Jones. Proceedings of the 24th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, (2001)
L. Rino, T. Pardo, C. Silla Jr., C. Kaestner, и M. Pombo. Proceedings of the 17th Brazilian Symposium on Artificial Intelligence (SBIA), стр. 235-244. São Luis-MA, Brazil, (сентября 2004)
T. Pardo, L. Rino, и M. Nunes. Proceedings of the 1st International Information Technology Symposium - I2TS, стр. 1-6. Florianópolis-SC, Brazil, (октября 2002)
T. Pardo, L. Rino, и M. Nunes. Proceedings of the 6th Workshop on Computational Processing of Written and Spoken Portuguese (PROPOR), том 2721 из LNAI, стр. 210-218. Springer-Verlag, (июня 2003)
T. Pardo, и L. Rino. Proceedings of the 3rd International Conference: Portugal for Natural Language Processing - PorTAL, том 2389 из LNAI, стр. 263-273. Faro, Portugal, (июня 2002)
T. Pardo, L. Antiqueira, M. Nunes, O. Oliveira Jr., и L. Costa. Proceedings of the International Conference on Communications, Circuits and Systems (ICCCAS'06) - Special Session on Complex Networks, стр. 2678-2682. Gui Lin, China, UESTC Press, (июня 2006)
J. Otterbacher, G. Erkan, и D. Radev. Proceedings of the Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing (HLT/EMNLP), стр. 915-922. Vancouver, British Columbia, Canada, Association for Computational Linguistics, (октября 2005)
V. Nastase, и S. Szpakowicz. Proceedings of TextGraphs: the Second Workshop on Graph Based Methods for Natural Language Processing, стр. 29-32. New York City, Association for Computational Linguistics, (июня 2006)
R. Mihalcea. Proceedings of the ACL Interactive Poster and Demonstration Sessions, стр. 49-52. Ann Arbor-MI, United States, Association for Computational Linguistics, (июня 2005)
R. Mihalcea. Proceedings of the 7th International Conference on Intelligent Text Processing and Computational Linguistics (CICLing-2006), том 3878 из LNCS, стр. 249-262. Mexico City, Mexico, (февраля 2006)
K. McKeown, R. Passonneau, D. Elson, A. Nenkova, и J. Hirschberg. Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, стр. 210-217. Salvador, Brazil, ACM Press, (2005)