Mathematical optimization, Machine Learning

Paper

[7] Akira Kitaoka, A fast algorithm to minimize prediction loss of the optimal solution in inverse optimization problem of MILP, preprint. [arXiv:2405.14273 (cs)]

[6] Akira Kitaoka, Riki Eto, A proof of imitation of Wasserstein inverse reinforcement learning for multi-objective optimization, preprint. [arXiv:2305.10089 (cs)]

[5] Akira Kitaoka, Riki Eto, A proof of convergence of inverse reinforcement learning for multi-objective optimization, preprint. [arXiv:2305.06137 (cs)]

Mathematics

Paper

[8] Akira Kitaoka, Minimization of curve length through energy minimization using finite difference and numerical integration in real coordinate space, preprint. [arXiv:2504.15566]

[4] Akira Kitaoka, Harmonic forms and the Rumin complex on Sasakian manifolds, Osaka Journal of Mathematics, to appear. [arXiv:2204.03446]

[3] Akira Kitaoka, Ray-Singer Torsion and the Rumin Laplacian on lens spaces, Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) 18 (2022), 091, 16 pages. [article link][arXiv:2009.03276]

[1] Akira Kitaoka, Analytic torsions associated with the Rumin complex on contact spheres, International Journal of Mathematics 31 (2020), no. 13, 2050112. [article link] [arXiv:1911.03092]

Others

[2] Akira Kitaoka, Behavior prediction with purchasing data (Japanese), Suurikagaku Jissenkenkyu Letter 2021, LMSR 2021-1, August 23, 2021.