| 2011 |
| PC Member, the 9th International Conference on Service Oriented Computing (ICSOC), Paphos, Cyprus, Dec 5-8, 2011. |
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| 2010 |
|
Session Chair, Variable Selection, the Joint Statistical Meetings (JSM), Vancouver, British Columbia, Canada, July 31-August 5, 2010. |
| PC Member, the 8th International Conference on Service Oriented Computing (ICSOC), San Francisco, California, Dec 7-10, 2010. |
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| Reviewers: Computational Statistics and Data Analysis (CSDA), Statistical Analysis and Data Mining (SAM), Journal of Visual Communication and Image Representation (JVCI), Journal of Information Sciences |