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"Recherche d’information multilingue", Recherche d’information : État des lieux et perspectives: Mohand BOUGHANEM, Jacques SAVOY, Hermès-Lavoisier, pp. 35-66, 2008.
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"Verbs Speak Loud: Verb Categories in Learning Polarity and Strength of Opinions", Proceedings of the 20th Canadian Conference on Artificial Intelligence (AI 2008),, vol. 5032, Windsor, pp. 320–331, may, 2008.
"Verbs as the most affective words", Proceedings of the international Symposium on Affective Language in Human and Machine, UK, Scotland, Aberdeen, pp. 73–76, apr, 2008.
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"Comparing Different Units for Query Translation in Chinese Cross-language Information Retrieval", Proceedings of the 2Nd International Conference on Scalable Information Systems, ICST, Brussels, Belgium, Belgium, ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering), 2007.
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