Ken'ichiro Tanaka

According to our database, Ken'ichiro Tanaka authored at least 37 papers between 2004 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Wavelet characterization of exponentially weighted Besov space with dominating mixed smoothness and its application to function approximation.

Yoshihiro Kogure, Ken'ichiro Tanaka

J. Approx. Theory, 2024

How sharp are error bounds? -lower bounds on quadrature worst-case errors for analytic functions.

Takashi Goda, Yoshihito Kazashi, Ken'ichiro Tanaka

CoRR, 2024

2023

Error analysis of approximation of derivatives by means of the Sinc approximation for double-exponentially decaying functions.

Tomoaki Okayama, Ken'ichiro Tanaka

JSIAM Lett., 2023

Accelerated gradient descent method for functionals of probability measures by new convexity and smoothness based on transport maps.

Ken'ichiro Tanaka

CoRR, 2023

2022

Quadratures over graphs via the Frank-Wolfe method and its variant.

Ryunosuke Oshiro, Ken'ichiro Tanaka

JSIAM Lett., 2022

Skeleton structure inherent in discrete-time quantum walks.

Tomoki Yamagami, Etsuo Segawa, Ken'ichiro Tanaka, Takatomo Mihana, André Röhm, Ryoichi Horisaki, Makoto Naruse

CoRR, 2022

Yet another DE-Sinc indefinite integration formula.

Tomoaki Okayama, Ken'ichiro Tanaka

CoRR, 2022

Pairwise Conditional Gradients without Swap Steps and Sparser Kernel Herding.

Kazuma Tsuji, Ken'ichiro Tanaka, Sebastian Pokutta

Proceedings of the International Conference on Machine Learning, 2022

2021

Maximum likelihood estimation of the Fisher-Bingham distribution via efficient calculation of its normalizing constant.

Yici Chen, Ken'ichiro Tanaka

Stat. Comput., 2021

Correction to: Kernel-based interpolation at approximate Fekete points.

Toni Karvonen, Simo Särkkä, Ken'ichiro Tanaka

Numer. Algorithms, 2021

Kernel-based interpolation at approximate Fekete points.

Toni Karvonen, Simo Särkkä, Ken'ichiro Tanaka

Numer. Algorithms, 2021

Acceleration of the kernel herding algorithm by improved gradient approximation.

Kazuma Tsuji, Ken'ichiro Tanaka

CoRR, 2021

Kernel quadrature by applying a point-wise gradient descent method to discrete energies.

Ken'ichiro Tanaka

CoRR, 2021

2020

Generation of point sets by convex optimization for interpolation in reproducing kernel Hilbert spaces.

Ken'ichiro Tanaka

Numer. Algorithms, 2020

Counting Integral Points in Polytopes via Numerical Analysis of Contour Integration.

Hiroshi Hirai, Ryunosuke Oshiro, Ken'ichiro Tanaka

Math. Oper. Res., 2020

Effective methods for obtaining good points for quadrature in reproducing kernel Hilbert spaces.

Ryunosuke Oshiro, Ken'ichiro Tanaka

JSIAM Lett., 2020

Error bounds of potential theoretic numerical integration formulas in weighted Hardy spaces.

Satoshi Hayakawa, Ken'ichiro Tanaka

JSIAM Lett., 2020

Monte Carlo construction of cubature on Wiener space.

Satoshi Hayakawa, Ken'ichiro Tanaka

CoRR, 2020

2019

Improvement of the double exponential formula with conformal maps based on the locations of singularities.

Shunki Kyoya, Ken'ichiro Tanaka

JSIAM Lett., 2019

Generation of collocation points in the method of fundamental solutions for 2D Laplace's equation.

Hiroaki Hirano, Ken'ichiro Tanaka

JSIAM Lett., 2019

Convergence analysis of approximation formulas for analytic functions via duality for potential energy minimization.

Satoshi Hayakawa, Ken'ichiro Tanaka

CoRR, 2019

Construction of conformal maps based on the locations of singularities for improving the double exponential formula.

Shunki Kyoya, Ken'ichiro Tanaka

CoRR, 2019

2018

An optimal approximation formula for functions with singularities.

Ken'ichiro Tanaka, Tomoaki Okayama, Masaaki Sugihara

J. Approx. Theory, 2018

2016

Extremely precise position estimation for sensorless control of permanent magnet synchronous motors using all-pass filters and band-pass filters.

Ken'ichiro Tanaka, Atsushi Matsumoto, Masaru Hasegawa

Proceedings of the IEEE International Conference on Industrial Technology, 2016

2015

Discretizing Distributions with Exact Moments: Error Estimate and Convergence Analysis.

Ken'ichiro Tanaka, Alexis Akira Toda

SIAM J. Numer. Anal., 2015

2014

Error control of a numerical formula for the Fourier transform by Ooura's continuous Euler transform and fractional FFT.

Ken'ichiro Tanaka

J. Comput. Appl. Math., 2014

2013

DE-Sinc methods have almost the same convergence property as SE-Sinc methods even for a family of functions fitting the SE-Sinc methods.

Tomoaki Okayama, Ken'ichiro Tanaka, Takayasu Matsuo, Masaaki Sugihara

Numerische Mathematik, 2013

A new method for fast computation of cumulative distribution functions by fractional FFT.

Ken'ichiro Tanaka

JSIAM Lett., 2013

A Sinc Method for an Eigenvalue Problem of a Differential Operator with Periodic Coefficients and Its Comparison with Hill's Method.

Ken'ichiro Tanaka

Proceedings of the Tenth International Conference on Information Technology: New Generations, 2013

2009

Function classes for double exponential integration formulas.

Ken'ichiro Tanaka, Masaaki Sugihara, Kazuo Murota, Masatake Mori

Numerische Mathematik, 2009

Function classes for successful DE-Sinc approximations.

Ken'ichiro Tanaka, Masaaki Sugihara, Kazuo Murota

Math. Comput., 2009

2007

Polynomial-Time Algorithms for Linear and Convex Optimization on Jump Systems.

Akiyoshi Shioura, Ken'ichiro Tanaka

SIAM J. Discret. Math., 2007

Operations on M-Convex Functions on Jump Systems.

Yusuke Kobayashi, Kazuo Murota, Ken'ichiro Tanaka

SIAM J. Discret. Math., 2007

2006

A Steepest Descent Algorithm for M-Convex Functions on Jump Systems.

Kazuo Murota, Ken'ichiro Tanaka

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

2005

Numerical indefinite integration by double exponential sinc method.

Ken'ichiro Tanaka, Masaaki Sugihara, Kazuo Murota

Math. Comput., 2005

2004

On necessary and sufficient conditions for numerical verification of double turning points.

Ken'ichiro Tanaka, Sunao Murashige, Shin'ichi Oishi

Numerische Mathematik, 2004

OHAYO players.

Kampei Baba, Mitsuhiro Oga, Yuji Nodera, Ken'ichiro Tanaka, Haruyuki Imai, Jun Kitazawa, Masayoshi Boku

Proceedings of the International Conference on Computer Graphics and Interactive Techniques, 2004