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This paper was reprinted from Proceedings of the 18th International Conference on Advanced Information Networking and Application (AINA’04) Fukuoka, Japan, p. 636-641, and may be found at http://dx.doi.org/10.1109/AINA.2004.1283981
Copyright (2004) IEEE
Proceedings of the 18th International Conference on Advanced Information Networking and Application (AINA’04), 1: 636-641