Fumiya Shimizu, Eiji Konaka. Scoring probability model based on service landing location and ranking points in men’s professional tennis matches. International Journal of Sports Science & Coaching. 2024
Koji Sugie, Eiji Konaka. Development of Individual Value of Offense/Defense Contribution in Basketball Teams. IEEJ Transactions on Electronics, Information and Systems. 2023. 143. 12. 1137-1144
Atsushi Saji, Eiji Konaka. Park Factor Estimation Using Pairwise Comparison Method. IEEJ Transactions on Electronics, Information and Systems. 2023. 143. 12. 1130-1136
Kazuna Takayama, Jin Ito, Eiji Konaka. Rating and Ranking Method for Soft Tennis. IEEJ Transactions on Electronics, Information and Systems. 2023. 143. 9. 979-984