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Reserch Topics (Interests)

Graph algorithms, Combinatorial Optimization, Matroids

Preprints

  1. Hiroshi Nishiyama, Yusuke Kobayashi, Yukiko Yamauchi, Shuji Kijima, Masafumi Yamashita, The parity Hamiltonian cycle problem, arXiv:1501.06323, 2015.

Presentations

  1. "The parity Hamiltonian cycle problem in directed graphs," *Hiroshi Nishiyama, Yukiko Yamauchi, Shuji Kijima, Masafumi Yamashita, 4th International Symposium on Combinatorial Optimization (ISCO 2016), Lloyd's Baia Hotel, Vietri sul Mare, Italy, May 16-18, 2016 (May 17).
  2. "The parity Hamiltonian cycle problem in directed graphs," *Hiroshi Nishiyama, Yukiko Yamauchi, Shuji Kijima, Masafumi Yamashita, the 9th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications, Fukuoka, Japan, June 2-5, 2015, (June 3).
  3. "Parity longest cycle problem," *Hiroshi Nishiyama, Yukiko Yamauchi, Shuji Kijima, Masafumi Yamashita, The 16th Korea-Japan Joint Workshop on Algorithms and Computation (WAAC 2013), Kyonggi University, Suwon, Korea, July 12-13, 2013 (July 12).