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2022-12-15T03:34:46Z
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Some Covering Problems in Location Theory on Flow Networks
Some Covering Problems in Location Theory on Flow Networks
Tamura, Hiroshi
6288
Sengoku, Masakazu
6289
Shinoda, Shoji
5445
Abe, Takeo
6291
graphs and networks
flow network
location theory
covering problem
maximum flow
Location theory on networks is concerned with the problem of selecting the best location in a specified network for facilities. Many studies for the theory have been done. However, few studies treat location problems on networks from the standpoint of measuring the closeness between two vertices by the capacity (maximum flow value) between two vertices. This paper concerns location problems, called covering problems on flow networks. We define two types of covering problems on flow networks. We show that covering problems on undirected flow networks and a covering problem on directed flow networks are solved in polynomial times.
journal article
The Institute of Electronics, Information and Communication Engineers
1992-06
application/pdf
IEICE transactions on fundamentals of electronics, communications and computer sciences
6
E75-A
678
684
IEICE transactions on fundamentals of electronics, communications and computer sciences
AA10826239
09168508
https://niigata-u.repo.nii.ac.jp/record/1931/files/e75-a_6_678.pdf
eng
http://www.ieice.org/jpn/trans_online/
copyrightÂ©1992 IEICE