arnip.orgKazuhiro HISHINUMA


K. Hishinuma

Kazuhiro HISHINUMA, MSc.

Mathematical Optimization Laboratory,
Computer Science Course, The Fundamental Science and Technology Program,
Graduate School of Science and Technology, Meiji University.

mailto: kaz suffixORCID

Current Specialized Field

Continuous optimization theory (Nonsmooth convex optimization; Distributed optimization), Fixed point theory.

Academic & Professional Experience



  1. K. Hishinuma, H. Iiduka: Incremental and Parallel Line Search Subgradient Methods for Constrained Nonsmooth Convex Optimization – Numerically accelerated results by multi-core computing, arXiv, 1605.03738, 2016.

Publications in Refereed Journals

  1. K. Hishinuma, H. Iiduka: On Acceleration of the Krasnosel’skii-Mann Fixed Point Algorithm Based on Conjugate Gradient Method for Smooth Optimization, Journal of Nonlinear and Convex Analysis, Vol. 16, No. 11, pp. 2243-2254, 2015. [BiBTeX, Open Access]
  2. K. Hishinuma, H. Iiduka: Parallel Subgradient Method for Nonsmooth Convex Optimization with a Simple Constraint, Linear and Nonlinear Analysis, Vol. 1, No. 1, pp. 67-77, 2015. [BiBTeX, Open Access]
  3. H. Iiduka, K. Hishinuma: Acceleration Method Combining Broadcast and Incremental Distributed Optimization Algorithms, SIAM Journal on Optimization, Vol. 24, Issue 4, pp. 1840-1863, 2014. [BiBTeX, DOI, PDF]
  4. S. Iemoto, K. Hishinuma, H. Iiduka: Approximate Solutions to Variational Inequality over the Fixed Point Set of a Strongly Nonexpansive Mapping, Fixed Point Theory and Applications, 2014:51, 2014. [BiBTeX, Open Access]


  1. K. Hishinuma, H. Iiduka: Parallel Computing Method for Nonsmooth Convex Optimization, RIMS Kôkyûroku, No. 1963-11, pp. 71-77, 2015. [BiBTeX, CiNiiOpen Access]

Conference Activities & Talks

  1. K. Hishinuma, H. Iiduka: Parallel Algorithm for Nonsmooth Convex Optimization, the International Workshop on Nonlinear Analysis and Convex Analysis, 2014.

Rewards and Punishments

Association Memberships

the Operations Research Society of Japan, Information Processing Society of Japan.


Mathematical Optimization (Hideaki Iiduka) Lab.,
Department of Computer Science, Meiji University
1-1-1 Higashimita, Tama-ku, Kawasaki-shi, Kanagawa 214-8571 Japan.
(Tel: +81-44-934-7484, Web:

mailto: kaz suffix