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Authors: Chang J.-W.; Lee, Y.; Whang, K.
Source: Information Processing Letters, Volume 82, Number 4, 31 May 2002, pp. 179-186(8)
Document Type: Short Communication
Affiliations: Department of Computer Science and Advanced Information Technology Research Center, Korea Advanced Institute of Science and Technology, 373-1, Kusong-Dong, Yusong-Gu, 305-701, Taejon, Republic of Korea
Publication date: May 31, 2002