Research field (9)：
Applied mathematics and statistics
, Basic mathematics
, Business administration
, Statistical science
, Sensitivity (kansei) informatics
, Soft computing
, Human interfaces and interactions
, Database science
, Information theory
Research keywords (2)：
プロジェクトマネージメント
, ソフトコンピューティング
Research theme for competitive and other funds (2)：
2011 - 2013 The ethics for the nursing practice based on the culture; the pursuit from ethics theory
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
