@article{oai:nagoya.repo.nii.ac.jp:00010273,
 author = {Yamada, Yoshiyuki and Hasegawa, Hiroshi and Sato, Ken-ichi},
 journal = {7th International Conference on Optical Internet (COIN 2008)},
 month = {Oct},
 note = {Abstract—We investigate how network parameters, the size of physical topology, and waveband capacity, affect the cost of the hierarchical optical path networks that utilize waveband protection.},
 pages = {1--2},
 title = {Evaluation of Network Parameter Dependencies of Hierarchical Optical Path Network Cost Considering Waveband Protection},
 year = {2008}
}