| 2007-12 -- 2008-05 | The 6th International Conference on Language Resources and Evaluation, （LREC 2008), 2008 | Workshop on Multilingual and Comparative Perspectives in Specialized Language Resources, Scientific Committee Member |
| 2007-11 -- 2008-08 | The 22nd International Conference on Computational Linguistics, (COLING 2008), Program Committee | The 22nd International Conference on Computational Linguistics, (COLING 2008), Program Committee Member |
| 2008-08 -- 2008-12 | The 2nd International Symposium on Universal Communication (ISUC 2008) Technical Program Committee | The 2nd International Symposium on Universal Communication (ISUC 2008) Technical Program Committee Member |
| 2009-04 -- 2010-10 | The 3rd/4th International Universal Communication Symposium (IUCS 2009/2010) Technical Program Committee | The 3rd/4th International Universal Communication Symposium (IUCS 2009/2010) Technical Program Committee Member |
| 2009-02 -- 2009-08 | MT Summit XII 3rd Workshop on Patent Translation, 2009, Program Committee | MT Summit XII 3rd Workshop on Patent Translation, 2009, Program Committee Member |
| 2010-06 -- 2010-10 | The 2010 Conference on Empirical Methods in Natural Language Processing (EMNLP-2010), Program Committee | The 2010 Conference on Empirical Methods in Natural Language Processing (EMNLP-2010), Program Committee Member |
| 2009-06 -- 2009-07 | SIGIR2009 | Workshop Program Committee Member |
| 2010-04 -- 2010-12 | The 6th Asia Information Retrieval Societies Conference (AIRS 2010), 2010, Program Committee | The 6th Asia Information Retrieval Societies Conference (AIRS 2010), 2010, Program Committee Member |
| 2009-01 -- 2011-01 | Special Issue of Terminology, ``The Dynamics of Terms in Specialized Communication. An interdisciplinary perspective'', | Reviewers Committee Member |
| 2011-04 -- 2011-11 | The 5th International Joint Conference on Natural Language Processing (IJCNLP-11), | The 5th International Joint Conference on Natural Language Processing (IJCNLP-11), Reviewer |
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