1000 Speakers Conference in English, 5th on April 11th, 2014 #1000engHiro Yoshioka
This document provides information about the 1000 Speakers Conference in English event. It includes the timetable for the event which involves an opening remarks, self-introductions, lightning talks (5 minute presentations), and a closing party. The goal of the event is to provide an opportunity for 1000 people to make short presentations in English and to learn from any mistakes made. Special thanks are given to the event sponsors. Details are provided about signing up for lightning talks and information about future conference dates.
1000 speakers conference in English, 2nd, 1/20/2013Hiro Yoshioka
This document provides information about the 1000 Speakers Conference in English event. It includes the timetable for the event which involves an opening remarks, keynote speech, self-introductions, lightning talks, and a closing party. The purpose of the event is to provide an opportunity for people without confidence in English to practice speaking in a comfortable environment. Participants are encouraged to speak without worrying about errors and to learn from their mistakes. The goal is for attendees to enjoy communicating in English.
How Changing Mobile Technology Is Changing The Way We Create Economy. Osaka University
According to Schumpeter's definition of "Innovation," all the
innovation instances are combinations of technologies that already exist.
In that context, this talk covers the progress of mobile network technologies from
2nd Generation to 4th Generation, and innovation derivatives from it.
Then the speaker and audience will discuss what will come next and how it will changes
our economy.
Introduction to Git and GitHub #git_nyanHiro Yoshioka
This document provides an introduction to Git and GitHub. It discusses the history and advantages of Git, including how it was created by Linus Torvalds to support the development of Linux. Key features of Git like reliability, speed, distributed nature, and content management are highlighted. GitHub is introduced as a hosting site for Git repositories. Best practices for Git like separate commits, good commit messages, and GitHub flow are covered. Open source licensing and community aspects are also discussed.
Hacker culture at an internet company. 文明塾, 2014/04/23Hiro Yoshioka
We are discussing about Hacker Culture at an Internet Company.
1) History of IT industry
2) OSS
3) Hacker Culture
http://d.hatena.ne.jp/hyoshiok/20140423/p1
Tokaido was one of most important route from Edo (Tokyo) to Kyoto in Japan.
Edo period. (1603 – 1867)
It has 53 stations. I walked from Nihonbashi to Kawasaki by foot. It took about 6 and half hours.
1000 Speakers Conference in English, on December 6th, 2013Hiro Yoshioka
This document provides information about the 1000 Speakers Conference in English event, including the schedule, purpose, and logistics. The event aims to give people without confidence speaking English an opportunity to practice through short presentations. It will include opening remarks, self-introductions, 5-minute lightning talks (LTs), and a concluding party, all conducted in English to immerse participants. The goal is for attendees to gain experience communicating in English without worrying about errors.
Project based learning (PBL) course developed by AIIT (Advanced Institute of Industrial Technology).
The goal of the PBL is to develop a basic competence of modern technique which are indispensable to run by SCRUM agile software development.
6月6日に実施された、ソーシャルCRMプラットフォームを活用した情報交換コミュニティ「みんなのドットコムマスター広場」のオープンについての記者発表会資料です。
なぜドットコムマスターで?NTTコムチェオが?ソーシャルCRMを使った取り組みを行うのか、分り易く説明されています。
また、このコミュニティは日本でほぼ初めてLirhium Community Platformを利用しており、その特長についても分り易く説明されていますので、ぜひご覧ください。
2016/10/19 University of Tokyo
統合型ものづくりITシステム研究会
How software has evolved within 30 years or so. We need Japanese society to change itself to adapt for the development for IoT and AI.
This document discusses how to make software more green and environmentally friendly. It defines green software as software that is carbon efficient, energy efficient, hardware efficient, and carbon aware. It provides recommendations for various roles within an organization on driving green initiatives, including focusing on efficiency for CxOs, architects, infrastructure engineers, and developers. Examples include optimizing resource usage, using public clouds effectively, prioritizing equipment standardization, and developing applications that can run more efficiently.
Simple and Effective Knowledge-Driven Query Expansion for QA-Based Product At...Rakuten Group, Inc.
The document proposes a knowledge-driven query expansion approach for question answering (QA)-based product attribute extraction. It trains QA models using attribute-value pairs from training data as knowledge, while mimicking imperfect knowledge at test time through techniques like knowledge dropout and token mixing. This helps induce better query representations, especially for rare and ambiguous attributes. Experiments on a cleaned product attribute dataset show the proposed approach with all techniques outperforms baseline methods in both macro and micro F1 scores.
This document summarizes Andrew Hajinikitas' work developing Rakuten's private cloud infrastructure. It describes the key components of Rakuten's infrastructure including metal instances, microservers, and GPU servers. It provides details on Rakuten's software stack and their goals to expand managed services. Currently, Rakuten operates 9 data centers in Japan and overseas providing around 30,000 servers to support their ecosystem. Their future plans include extending network self-service, making GPU resources available as a platform service, and improving efficiency through optimized hardware selection.
The document discusses the Travel & Leisure Platform Dept and its responsibilities related to data and platform management. It provides an overview of the technical stack including private/public clouds, databases, containers, and automation/monitoring tools. It then discusses recent projects involving business continuity, containerization, alert integration, and automation. Finally, it describes open roles for a DBA and DevOps position and their responsibilities related to database provisioning, backup/recovery, infrastructure as code, and providing platforms and tools for developers.
This presentation introduces the OWASP Top 10:2021.
It explains how to look at the data related to OWASP Top 10:2021, and provides detailed explanations of items with distinctive data. It also introduces the OWASP Project related to each item.
Gora API Group technology provides a microservices architecture and APIs for Rakuten's golf course reservation system, improving the user experience and increasing customer loyalty and annual golf rounds. The architecture migrates the monolithic reservation system to microservices using Kotlin, Spring Boot, and other technologies, exposing APIs for the frontend and new products while sustaining the legacy system through services, queues, continuous delivery, and operations monitoring.
IoT Devices Compliant with JC-STAR Using Linux as a Container OSTomohiro Saneyoshi
Security requirements for IoT devices are becoming more defined, as seen with the EU Cyber Resilience Act and Japan’s JC-STAR.
It's common for IoT devices to run Linux as their operating system. However, adopting general-purpose Linux distributions like Ubuntu or Debian, or Yocto-based Linux, presents certain difficulties. This article outlines those difficulties.
It also, it highlights the security benefits of using a Linux-based container OS and explains how to adopt it with JC-STAR, using the "Armadillo Base OS" as an example.
Feb.25.2025@JAWS-UG IoT