Natsumi Oyamaguchi, Hiroyuki Tajima, Isamu Okada. Model of Multi-branch Trees for Efficient Resource Allocation. Algorithms. 2020. 13. 3. 55-55
Natsumi Oyamaguchi, Hiroyuki Tajima, Isamu Okada. Visualization of criteria priorities using a ternary diagram. Smart Innovation, Systems and Technologies. 2019. 143. 241-248
Natsumi Oyamaguchi, Hiroyuki Tajima, Isamu Okada. A questionnaire method of class evaluations using AHP with a ternary graph. Smart Innovation, Systems and Technologies. 2019. 97. 173-180