Hiroki Ishizaka

Publication Activity (10 Years)

Years Active: 1987-2024
Publications (10 Years): 12

Top Topics

Anisotropic Diffusion

Sufficient Conditions

Error Estimates

Top Venues

Comput. Math. Appl.

J. Sci. Comput.

Publications

Hiroki Ishizaka
Hybrid weakly over-penalised symmetric interior penalty method on anisotropic meshes. CoRR (2024)
Hiroki Ishizaka
Note on a weakly over-penalised symmetric interior penalty method on anisotropic meshes for the Poisson equation, Ver. 1. CoRR (2024)
Hiroki Ishizaka
Anisotropic Weakly Over-Penalised Symmetric Interior Penalty Method for the Stokes Equation. J. Sci. Comput. 100 (2) (2024)
Hiroki Ishizaka
Morley finite element analysis for fourth-order elliptic equations under a semi-regular mesh condition. CoRR (2023)
Hiroki Ishizaka
Anisotropic modified Crouzeix-Raviart finite element method for the stationary Navier-Stokes equation. CoRR (2023)
Hiroki Ishizaka
An anisotropic weakly over-penalised symmetric interior penalty method for the Stokes equation. CoRR (2022)
Hiroki Ishizaka, Kenta Kobayashi, Ryo Suzuki, Takuya Tsuchiya
A new geometric condition equivalent to the maximum angle condition for tetrahedrons. CoRR (2021)
Hiroki Ishizaka
Anisotropic Raviart-Thomas interpolation error estimates using a new geometric parameter. CoRR (2021)
Hiroki Ishizaka, Kenta Kobayashi, Takuya Tsuchiya
General theory of interpolation error estimates on anisotropic meshes, part II. CoRR (2021)
Hiroki Ishizaka, Kenta Kobayashi, Ryo Suzuki, Takuya Tsuchiya
A new geometric condition equivalent to the maximum angle condition for tetrahedrons. Comput. Math. Appl. 99 (2021)
Hiroki Ishizaka, Kenta Kobayashi, Takuya Tsuchiya
Crouzeix-Raviart and Raviart-Thomas finite-element error analysis on anisotropic meshes violating the maximum-angle condition. CoRR (2020)
Hiroki Ishizaka, Kenta Kobayashi, Takuya Tsuchiya
General theory of interpolation error estimates on anisotropic meshes. CoRR (2020)
Takeshi Shinohara, Hiroki Ishizaka
On Dimension Reduction Mappings for Approximate Retrieval of Multi-dimensional Data. Progress in Discovery Science (2002)
Noriko Sugimoto, Hiroki Ishizaka, Takeshi Shinohara
An Efficient Derivation for Elementary Formal Systems Based on Partial Unification. Discovery Science (2001)
Takeshi Shinohara, Jiyuan An, Hiroki Ishizaka
Metric by Spacial Indexing. New Gener. Comput. 18 (1) (2000)
Noriko Sugimoto, Hiroki Ishizaka
Generating Languages by a Derivation Procedure for Elementary Formal Systems. Inf. Process. Lett. 69 (4) (1999)
Takeshi Shinohara, Jianping Chen, Hiroki Ishizaka
H-Map: A Dimension Reduction Mapping for Approximate Retrieval of Multi-dimensional Data. Discovery Science (1999)
Takeshi Shinohara, Jiyuan An, Hiroki Ishizaka
Approximate Retrieval of High-Dimensional Data by Spatial Indexing. Discovery Science (1998)
Hiroki Ishizaka, Hiroki Arimura, Takeshi Shinohara
Finding Tree Patterns Consistent with Positive and Negative Examples Using Queries. Ann. Math. Artif. Intell. 23 (1-2) (1998)
Hiroki Arimura, Hiroki Ishizaka, Takeshi Shinohara
Learning Unions of Tree Patterns Using Queries. Theor. Comput. Sci. 185 (1) (1997)
Noriko Sugimoto, Kouichi Hirata, Hiroki Ishizaka
Constructive Learning of Translations Based on Dictionaries. ALT (1996)
Hiroki Arimura, Hiroki Ishizaka, Takeshi Shinohara
Learning Unions of Tree Patterns Using Queries. ALT (1995)
Hiroki Ishizaka, Hiroki Arimura, Takeshi Shinohara
Finding Tree Patterns Consistent with Positive and Negative Examples Using Queries. AII/ALT (1994)
Hiroki Arimura, Hiroki Ishizaka, Takeshi Shinohara
Polynomial Time Inference of a Subclass of Context-Free Transformations. COLT (1992)
Hiroki Ishizaka, Hiroki Arimura, Takeshi Shinohara
Efficient Inductive Inference of Primitive Prologs from Positive Data. ALT (1992)
Hiroki Arimura, Takeshi Shinohara, Setsuko Otsuki, Hiroki Ishizaka
A Generalization of the Least General Generalization. Machine Intelligence 13 (1992)
Hiroki Ishizaka
Polynomial time Learnability of Simple Deterministic Languages. Mach. Learn. 5 (1990)
Hiroki Ishizaka
Learning Simple Deterministic Languages. COLT (1989)
Hiroki Ishizaka
Inductive Inference of Regular Language Based on Model Inference. LP (1987)