Yoshiko Ikebe, Tomomi Matsui, Akihisa Tamura. Adjacency of the Best and Second Best Valued Solutions in Combinatorial Optimization Problems. Discrete Applied Mathematics, 47(3):227-232, 1993. [doi]
@article{IkebeMT93,
title = {Adjacency of the Best and Second Best Valued Solutions in Combinatorial Optimization Problems},
author = {Yoshiko Ikebe and Tomomi Matsui and Akihisa Tamura},
year = {1993},
doi = {10.1016/0166-218X(93)90128-B},
url = {http://dx.doi.org/10.1016/0166-218X(93)90128-B},
tags = {optimization},
researchr = {https://researchr.org/publication/IkebeMT93},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {47},
number = {3},
pages = {227-232},
}