A Synthesis of a Forest-Type Optimal File Transfer on a File Transmission Net with Source Vertices
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概要
- 論文の詳細を見る
A problem of synthesizing an optimal file transfer on a file transmission net N is to consider how to distribute, with a minimum total cost, copies of a file J with some information from source vertex set S to all vertices of N by the respective vertices' copy demand numbers. The case of |S|=1 [1] has been studied so far. This paper deals with N such that |S| ≧ 1, where a forest-type file transfer is defined. This paper proposes a polynomial time algorithm to synthesize an optimal forest-type file transfer on such N satisfying S ∪ M ⫅ U, where M and U are mother vertex set and positive demand vertex set of N, respectively.
- 社団法人電子情報通信学会の論文
- 1995-06-25
著者
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Shinoda S
Chuo Univ. Tokyo Jpn
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Shinoda S
Dept. Of Electrical Electronic And Communication Engineering Chuo University
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Shinoda Shoji
Graduate School Of Science And Engineering Chuo University
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Shinoda S
Faculty Of Science And Engineering Chuo University
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Shinoda Shoji
Faculty Of Science And Engineering Chuo University
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Shinoda Shoji
Faculty Of Engineering Chuo University
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Shinoda Shoji
Dept. Of Electrical Electronic And Communication Engineering Chuo University
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Kaneko Yoshihiro
Faculty Of Engineering Gifu University
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KANEKO YOSHIHIRO
Institute of Applied Biochemistry, University of Tsukuba
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Horiuchi K
Waseda Univ. Tokyo Jpn
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Kaneko Y
Gifu Univ. Gifu‐shi Jpn
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Suzuki Koichi
Nippon Telegraph and Telephone Corporation
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Horiuchi Kazuo
School of Science and Engineering, Waseda University
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Horiuchi Kazuo
School Of Science And Engineering Waseda University
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