40 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidade de São PauloBR3 papers
- Nagaoka University of TechnologyJP2 papers
- Tohoku UniversityJP2 papers
- University of TsukubaJP2 papers
- Center for Integrated NanotechnologiesUS1 paper
- Imperial College LondonGB1 paper
- Japan Atomic Energy AgencyJP1 paper
- Kyoto UniversityJP1 paper
- Los Alamos National LaboratoryUS1 paper
- Los Alamos National Security (United States)US1 paper
- Nagaoka UniversityJP1 paper
- National Institute of Advanced Industrial Science and TechnologyJP1 paper
Showing cs.ITShow all
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cs.IT2020★ 1 cited
Analysis of the Convergence Speed of the Arimoto-Blahut Algorithm by the Second Order Recurrence Formula
Kenji Nakagawa, Yoshinori Takei, Shin-ichiro Hara +1
In this paper, we investigate the convergence speed of the Arimoto-Blahut algorithm. For many channel matrices the convergence is exponential, but for some channel matrices it is s…
cs.IT2018
Analysis for the Slow Convergence in Arimoto Algorithm
Kenji Nakagawa, Yoshinori Takei, Kohei Watabe
In this paper, we investigate the convergence speed of the Arimoto algorithm. By analyzing the Taylor expansion of the defining function of the Arimoto algorithm, we will clarify t…