Information Mathematics Seminar

Seminar information archive ~04/14Next seminarFuture seminars 04/15~

Date, time & place Thursday 16:50 - 18:35 126Room #126 (Graduate School of Math. Sci. Bldg.)
Organizer(s) Toshiyuki Katsura

Seminar information archive

2021/03/11

16:50-18:35   Online
Akiyoshi Sannai (RIKEN)
Deep learning with symmetry (Japanese)
[ Abstract ]
Explanation on deep learning with symmetry
[ Reference URL ]
https://docs.google.com/forms/d/1yIKNrwSLsdYt_rivZI8JxhIu3kWtJua5hG8nV5FYbCk/

2021/02/04

16:50-18:35   Online
Yuya O. Nakagawa (QunaSys Inc.)
Quantum chemistry calculations and material simulations by quantum computers (Japanese)
[ Abstract ]
Explanation on quantum chemistry calculations and material simulations by quantum computers
[ Reference URL ]
https://docs.google.com/forms/d/1yIKNrwSLsdYt_rivZI8JxhIu3kWtJua5hG8nV5FYbCk/

2021/01/21

16:50-18:35   Online
Yasunari Suzuki (NTT)
Topological quantum error-correcting codes and fault-tolerant quantum computing (Japanese)
[ Abstract ]
Explanation on topological quantum error-correcting codes and fault-tolerant quantum computing
[ Reference URL ]
https://docs.google.com/forms/d/1yIKNrwSLsdYt_rivZI8JxhIu3kWtJua5hG8nV5FYbCk/

2021/01/14

16:50-18:35   Online
Yasunari Suzuki (NTT)
Introduction to quantum computation and quantum error-correcting codes (Japanese)
[ Abstract ]
Introduction to quantum computation and quantum error-correcting codes
[ Reference URL ]
https://docs.google.com/forms/d/1yIKNrwSLsdYt_rivZI8JxhIu3kWtJua5hG8nV5FYbCk/

2021/01/07

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
The cyber attack to the Ministry of Defense-affiliated company and zero trust of Amazon/Google (Japanese)
[ Abstract ]
Explanation on the cyber attack to the Ministry of Defense-affiliated company and zero trust of Amazon/Google
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/12/24

14:55-16:40   Online
Katsuyuki Takashiam (Mitsubishi Electric Co.) 14:55-16:40
Mathematics and cryptographic applications of isogeny graphs (Japanese)
[ Abstract ]
We explain mathematics and cryptographic applications of isogeny graphs.
[ Reference URL ]
https://docs.google.com/forms/d/1yIKNrwSLsdYt_rivZI8JxhIu3kWtJua5hG8nV5FYbCk/
Hiroshi Fujiwara (株式会社ブロードバンドタワー) 16:50-18:35
Internet Business Appearance/The basics of GPU/2Iinput Quantum Gates (Japanese)
[ Abstract ]
Explabnation on the internet business appearance, the basics of GPU and 2Iinput Quantum Gates
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/12/17

14:55-18:35   Online
Katsuyuki Takashima (Mitsubishi Electric Co.) 14:55-16:40
Computationally hard problems for quantum computers and their cryptographic applications (Japanese)
[ Abstract ]
We explain computationally hard problems for quantum computers and their cryptographic applications.
[ Reference URL ]
https://docs.google.com/forms/d/1yIKNrwSLsdYt_rivZI8JxhIu3kWtJua5hG8nV5FYbCk/
Hiroshi Fujiwara (BroadBand Tower, Inc.) 16:50-18:35
Classification and Clustering in the Machine Learning (Japanese)
[ Abstract ]
Explanation on the classification and clustering in the machine learning
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/12/10

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
The cyber attack to a car company supply chain network and Zero trust by the Cisco Systems (Japanese)
[ Abstract ]
Explanation on the cyber attack to a car company supply chain network and zero trust by the Cisco Systems
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/12/03

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
History of PC-LAN offense and defense/Classification of Flynn/Quantum gate, Actual Quantum Gate (Japanese)
[ Abstract ]
Explanation on the history of PC-LAN offense and defense/Classification of Flynn/Quantum Gate, Actual Quantum Gate
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/11/26

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Reinforcement learning and  Regression algorithm to support AI (Japanese)
[ Abstract ]
Explanation on the reinforcement learning and  regression algorithm to support AI
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/11/19

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
The consideration of the account injustice access case and zero trust by Microsoft (Japanese)
[ Abstract ]
We give a consideration of the account injustice access case and zero trust by Microsoft
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/11/05

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
History of PC rise and fall /What is a parallel processing? What is a
quantum gate? (Japanese)
[ Abstract ]
Explanation of the history of PC rise and fall, and also of a parallel processing and a quantum gate.
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/10/29

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Supervised/Unsupervised Learning and Reinforcement Learning for Deep
Learning (Japanese)
[ Abstract ]
Explanation on supervised/unsupervised learning and reinforcement learning for deep
learning
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/10/22

16:50-18:35   Room #オンライン(Zoom) (Graduate School of Math. Sci. Bldg.)
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Think about a zero trust from information security 10 size menace 2020 (Japanese)
[ Abstract ]
In this talk, we think about a zero trust from information security 10 size menace 2020.
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/10/15

16:50-18:35   Room #オンライン(Zoom) (Graduate School of Math. Sci. Bldg.)
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Basics of the speedup technique of the classic computing and Innovation of Causality in the root of the quantum computing (Japanese)
[ Abstract ]
Explanation on the speedup technique of the classic computing and Innovation of causality in the root of the quantum computing
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/10/08

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
From a neural network to deep learning (Japanese)
[ Abstract ]
Explanation on how to reach from a neural network to deep learning
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/10/01

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
From the Cyber Attack by the malware to the Zero Trust Network (Japanese)
[ Abstract ]
I explain the Cyber Attack by the malware and the Zero Trust Network.
[ Reference URL ]
https://forms.gle/Uhy8uBujZatjNMsGA

2020/07/16

16:50-18:35   Online
HIroshi Fujiwara (BroadBand Tower, Inc.)
Basics of the speedup technique of the classic computing and Innovation of Causality in the root of the quantum computing (Japanese)
[ Abstract ]
Explanation of the speedup technique of the classic computing and innovation of causality in the root of the quantum computing
[ Reference URL ]
[学外用] https://docs.google.com/forms/d/1d1RWvV8j1TzXg8eF93zMZeIzJeIvdq9zY8htO8w2St0/ [学内用] https://bit.ly/2zCBj8x (g.ecc.u-tokyo.ac.jpアカウントでアクセスできます)

2020/07/09

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Ways from machine learning to deep learning (Japanese)
[ Abstract ]
Explanation of ways from machine learning to deep learning
[ Reference URL ]
[学外用] https://docs.google.com/forms/d/1d1RWvV8j1TzXg8eF93zMZeIzJeIvdq9zY8htO8w2St0/ [学内用] https://bit.ly/2zCBj8x (g.ecc.u-tokyo.ac.jpアカウントでアクセスできます)

2020/07/02

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Telework society and menace of the cyber attack (Japanese)
[ Abstract ]
Explanation on the menace of the cyber attack in telework society.
[ Reference URL ]
[学外用] https://docs.google.com/forms/d/1d1RWvV8j1TzXg8eF93zMZeIzJeIvdq9zY8htO8w2St0/ [学内用] https://bit.ly/2zCBj8x (g.ecc.u-tokyo.ac.jpアカウントでアクセスできます)

2020/06/18

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Ways from speedup of the classic computing to a quantum (Japanese)
[ Abstract ]
Explanation of ways from speedup of the classic computing to a quantum
[ Reference URL ]
[学外用] https://docs.google.com/forms/d/1d1RWvV8j1TzXg8eF93zMZeIzJeIvdq9zY8htO8w2St0/ [学内用] https://bit.ly/2zCBj8x (g.ecc.u-tokyo.ac.jpアカウントでアクセスできます)

2020/06/11

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Big picture of the modern AI and Machine learning in the basics (Japanese)
[ Abstract ]
Explanation of the modern AI and Machine learning
[ Reference URL ]
[学外用] https://docs.google.com/forms/d/1d1RWvV8j1TzXg8eF93zMZeIzJeIvdq9zY8htO8w2St0/ [学内用] https://bit.ly/2zCBj8x (g.ecc.u-tokyo.ac.jpアカウントでアクセスできます)

2020/06/04

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
Telework society and importance of the cyber security to increase
[ Abstract ]
Explanation on telework society and importance of the cyber security

2020/05/21

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
From the birth of the computer to further speedup of the calculation speed
(Japanese)
[ Abstract ]
Explanation of the birth of computer and the further speedup of calculation speed
[ Reference URL ]
https://docs.google.com/forms/d/1d1RWvV8j1TzXg8eF93zMZeIzJeIvdq9zY8htO8w2St0/

2020/05/14

16:50-18:35   Online
Hiroshi Fujiwara (BroadBand Tower, Inc.)
The past, the present, the future of the AI that a practical use stage began (Japanese)
[ Abstract ]
The explanation on the past, the present, the future of the AI that a practical use stage began

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