Ippei Obayashi

According to our database, Ippei Obayashi authored at least 11 papers between 2011 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Stable volumes for persistent homology.

Ippei Obayashi

J. Appl. Comput. Topol., December, 2023

Field Choice Problem in Persistent Homology.

Ippei Obayashi, Michio Yoshiwaki

Discret. Comput. Geom., October, 2023

2022

Persistent homology analysis with nonnegative matrix factorization for 3D voxel data of iron ore sinters.

Ippei Obayashi, Masao Kimura

JSIAM Lett., 2022

Persistent homology-based descriptor for machine-learning potential.

Emi Minamitani, Ippei Obayashi

CoRR, 2022

2020

Inferring fracture forming processes by characterizing fracture network patterns with persistent homology.

Anna Suzuki, M. Miyazawa, Atsushi Okamoto, Hiroyuki Shimizu, Ippei Obayashi, Yasuaki Hiraoka, Takeshi Tsuji, Patricia K. Kang, Takatoshi Ito

Comput. Geosci., 2020

Disappearance of chaotic attractor of passive dynamic walking by stretch-bending deformation in basin of attraction.

Kota Okamoto, Shinya Aoi, Ippei Obayashi, Hiroshi Kokubu, Kei Senda, Kazuo Tsuchiya

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

2018

Volume-Optimal Cycle: Tightest Representative Cycle of a Generator in Persistent Homology.

Ippei Obayashi

SIAM J. Appl. Algebra Geom., 2018

Persistence diagrams with linear machine learning models.

Ippei Obayashi, Yasuaki Hiraoka, Masao Kimura

J. Appl. Comput. Topol., 2018

2017

Persistence Diagrams with Linear Machine Learning Models.

Ippei Obayashi, Yasuaki Hiraoka

CoRR, 2017

2015

Continuation of Point Clouds via Persistence Diagrams.

Marcio Gameiro, Yasuaki Hiraoka, Ippei Obayashi

CoRR, 2015

2011

Computer-Assisted Verification Method for Invariant Densities and Rates of Decay of Correlations.

Ippei Obayashi

SIAM J. Appl. Dyn. Syst., 2011