技術資料

弊社の勉強会の資料をご紹介させていただきます。

本スライドは、弊社の曽根により2021年1月28日のArithmer Seminarで使用されたものです。
弊社のDBソリューションの基礎的な部分について、営業メンバー・非DBエンジニアに理解してもらう目的で作った資料になります。

Slide for study session given by Christian Saravia at Arithmer inc.
It is a summary of methods for video summarization using attention mechanism.

Slide for study session given by Dr. Enrico Rinaldi at Arithmer inc.
It is a summary of established methods for parametric modeling of 3D human body “SMPL”, which has many possible applications in apparel/health care industry.

Slide for study session given by Dr. Enrico Rinaldi at Arithmer inc.
It is a summary of recent methods for real-time instance segmentation “YOLACT”, which is especially useful in robotics.

Slide for study session given by Ryosuke Sasaki at Arithmer inc.
It is a summary of recent methods for object pose estimation in robotics using deep learning.
He entered Ph.D course at Univ. of Tokyo in April 2020.

Slide for study session given by Lu Juanjuan at Arithmer inc.
It is a summary of recent methods for recommendation system using reinforcement learning.

Slide for study session given by Yann Le Guilly at Arithmer inc.
It is a summary of recent methods for semantic segmentation using self-supervised learning.
It also contains links to his well-summarized notes.

Slide for Arithmer Seminar given by Dr. Enrico Rinaldi (RIKEN) at Arithmer inc.
The topic is how data science is used at frontier in research of physics, especially in high-energy and condensed matter physics.
Actually, three month after from this seminar, Dr. Rinaldi joined Arithmer as AI researcher/engineer!

Slide for study session given by Haruya Umemoto at Arithmer inc.
It is a summary of conference “ACL2020”.
The slides are written in Japanese.

Slide for study session given by Christian Saravia at Arithmer inc.
It is a summary of recent method for object detection, centernet.

Slide for Arithmer Seminar given by Dr. Daisuke Sato (Arithmer) at Arithmer inc.
The topic is on “explainable AI”.

本スライドは、弊社の有田により2019年8月8日のArithmer Seminarで使用されたものです。
「高度数学」の一端を、社内の非エンジニアにも体感してもらおうと考え、中学校レベルの数学知識のみを前提としていくつかのトピックを紹介しています。

本スライドは、当社と国立大学法人東京大学との間の共同研究に基づき、2018年11月20日、同大学 大学院数理科学研究科・理学部数学科において開催された離散数理モデリングセミナーに甘利俊一 博士を招請するにあたり、事前の知識習得のために行った弊社の衣笠による社内講義資料を公開用に一部修正したも のです。
内容は、情報幾何の基礎の復習です。

Slide for Arithmer Seminar given by Dr. Jeffrey Fawcett (RIKEN) at Arithmer inc.
The topic is how data science is used in genetics, especially in analyzing thoroughbred gene pool.

Slide for study session given by Dr. Takashi Nakano (Arithmer inc.) at Arithmer inc.
It is a summary of recent survey papers on deep learning method to 3D data.

論文リスト

弊社の役員・社員が関わった論文を紹介します。

A new numerical scheme for discrete constrained total variation flows and its convergence
Yoshikazu Giga, Koya Sakakibara, Kazutoshi Taguchi & Masaaki Uesaka

Switching of band inversion and topological surface states by charge density wave
N. Mitsuishi, Y. Sugita, M. S. Bahramy, M. Kamitani, T. Sonobe, M. Sakano, T. Shimojima, H. Takahashi, H. Sakai, K. Horiba, H. Kumigashira, K. Taguchi, K. Miyamoto, T. Okuda, S. Ishiwata, Y. Motome & K. Ishizaka
Nature Communications volume 11, Article number: 2466 (2020)

Bidirectional non-Markovian exclusion processes
Robin Jose, Chikashi Arita and Ludger Santen
Journal of Statistical Mechanics: Theory and Experiment, Volume 2020, March 2020

Lattice QCD determination of the nucleon axial charge
A. Walker-Loud, E. Berkowitz, A.S. Gambhir, D. Brantley, P. Vranas, C. Bouchard, M.A. Clark, N. Garron, C.C. Chang, B. Joo, T. Kurth, H. Monge-Camacho, A. Nicholson, K. Orginos, C. Monahan, E. Rinaldi
Proceedings of Science Volume 317 – The 9th International workshop on Chiral Dynamics (CD2018) – Session: Plenary Program

Thermal phase transition in Yang-Mills matrix model
Georg Bergner, Norbert Bodendorfer, Masanori Hanada, Enrico Rinaldi, Andreas Schäfer & Pavlos Vranas
Journal of High Energy Physics volume 2020, Article number: 53 (2020)

PRIMITIVE FORMS FOR AFFINE CUSP POLYNOMIALS
Yoshihisa Ishibashi, Yuuki Shiraishi and Atsushi Takahashi
Tohoku Math. J. 71 (2019), 437-464

Recent progress in QCD condensate evaluations and sum rules
Philipp Gubler and Daisuke Satow
Progress in Particle and Nuclear Physics Volume 106, May 2019, Pages 1-67

Interacting elephant random walks
Chikashi Arita and Eric Ragoucy
Phys. Rev. E 98, 052118 – Published 15 November 2018

Path-preference cellular-automaton model for traffic flow through transit points and its application to the transcription process in human cells
Yoshihiro Ohta, Akinobu Nishiyama, Yoichiro Wada, Yijun Ruan, Tatsuhiko Kodama, Takashi Tsuboi, Tetsuji Tokihiro, and Sigeo Ihara
Phys. Rev. E 86, 021918 – Published 21 August 2012

Cellular-automaton model of the cooperative dynamics of RNA polymerase II during transcription in human cells
Yoshihiro Ohta, Tatsuhiko Kodama, and Sigeo Ihara
Phys. Rev. E 84, 041922 – Published 19 October 2011

Proteomic Analysis of Native Hepatocyte Nuclear factor-4α (HNF4α) Isoforms, Phosphorylation Status, and Interactive Cofactors
Kenji Daigo, Takeshi Kawamura, Yoshihiro Ohta, Riuko Ohashi, Satoshi Katayose, Toshiya Tanaka, Hiroyuki Aburatani, Makoto Naito, Tatsuhiko Kodama, Sigeo Ihara, Takao Hamakubo
J Biol Chem. 2011 Jan 7;286(1):674-86.

Active RNA Polymerases: Mobile or Immobile Molecular Machines?
Argyris Papantonis, Joshua D. Larkin, Youichiro Wada, Yoshihiro Ohta, Sigeo Ihara, Tatsuhiko Kodama, and Peter R. Cook,
PLoS Biol. 2010 Jul; 8(7): e1000419.

A wave of nascent transcription on activated human genes
Youichiro Wada, Yoshihiro Ohta, Meng Xu, Shuichi Tsutsumi, Takashi Minami, Kenji Inoue, Daisuke Komura, Jun’ichi Kitakami, Nobuhiko Oshida, Argyris Papantonis, Akashi Izumi, Mika Kobayashi, Hiroko Meguro, Yasuharu Kanki, Imari Mimura, Kazuki Yamamoto, Chikage Mataki, Takao Hamakubo, Katsuhiko Shirahige, Hiroyuki Aburatani, Hiroshi Kimura, Tatsuhiko Kodama, Peter R. Cook, and Sigeo Ihara
PNAS October 27, 2009 106 (43) 18357-18361;

雑誌リスト

弊社の役員・社員が関わった雑誌を紹介します。

近年の画像採寸技術の進展
佐藤大輔・八登浩紀

統計学はどのように使われているのか/画像採寸技術に使われる統計的手法
上坂正晃・石橋佳久・佐藤大輔・中野嵩士・八登浩紀・大田佳宏

Machine Learning Tackles Spacetime
E. Rinaldi