1. Abney, S. P. (1991). Parsing by chunks. In Abney, S. P., Berwick, R. C. Tenny, C. (Eds), Principle-based parsing: Computation and Psycholinguistics (pp. 257–278 ), Kluwer, Dordrecht.
2. Boutsis, S. Piperidis, S. (1996). Automatic extraction of lexical equivalences from parallel corpora. Proceedings of the MULSAIC ‘86 Workshop, 11–16 August 1996, Budapest, Hungary, 27–31.
3. Boutsis, S. Piperidis, S. (1998). Aligning Clauses in Parallel Texts. Proceedings of the Third Conference on Empirical Methods in Natural Language Processing, 2 June 1998, Granada, Spain, 17–26.
4. Boutsis, S., Piperidis, S. Demiros, I. (1999) Generating Translation Lexica from Multilingual Texts. Journal of Applied Artificial Intelligence, Special issue on multilinguality in the Software Industry, 13 (6), 583–606
5. Brill, E. (1995). Unsupervised Learning of Disambiguation Rules for Part-of-Speech Tagging. Proceedings of the Third Workshop on Very Large Corpora, 30 June 1995, Cambridge Massachusetts, 1–13