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Copyright © 2007 WSEAS |
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School of Information Technology, James Cook University, Townsville, QLD 4811, Australia. Email:tuan.pham@jcu.edu.au ISSN: 1790-5095 ISSN: 1790-5117 ISBN: 978-960-8457-58-4 Copyright © 2007, by WSEAS Reload CD |
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