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This paper was reprinted from Proceedings of the 2008 Second IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST 2008), Phitsanulok, Thailand, p.65-70, and may be found at http://dx.doi.org/10.1109/DEST.2008.4635198
Copyright (2008) IEEE
Proceedings of the 2008 Second IEEE International Conference on Digital Ecosystems and Technologies (IEEE DEST 2008), pp. 65-70