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interest主な興味・関心

SOCIAL NETWORK
社会ネットワーク

Use methods from network science to analyze various relationships within society, such as social networks, technological grids, and biological signals. This field focuses on understanding how these networks evolve, their robustness, and connectivity patterns.

PATENT DATA Analysis
特許データ解析

Explore technological innovation trends by mining patent databases. Analysts focus on patent classifications and citations to identify emerging technologies and market shifts, and to understand the strategic positioning of companies and inventors.

All Things Information Science

Having a strong interest and extensive experience in analyzing various big data using mathematical modeling and machine learning, excelling in implementations that minimize computational demands. I am always tuned in to the latest trends in Large Language Models (LLMs), ensuring to stay at the forefront of technological advancements.

biography自己紹介

Cool Head, but Warm Heart

Rintaro Karashima is a second-year master’s student in the Graduate School of Information Science at the University of Hyogo, under the supervision of Professor Hiroyasu Inoue.
His research focuses on quantifying and analyzing the complexity of corporation-technology networks.
By utilizing tools such as patent data, mathematical modeling, and network science, he aims to understand the potential impact of these networks on various industries.
During his undergraduate studies from 2020 to 2024, where he earned a degree in Social Information Science from the University of Hyogo, he extensively engaged in large-scale data analysis and marketing problem-solving using machine learning and statistical analysis.

research publication研究実績

Presentation materials and manuscripts for each can be viewed by clicking “MORE >” (you will be redirected to the Notion website).
各学会での発表資料および原稿は「MORE ▶」からご覧いただけます(Notion のウェブサイトに遷移します)。

Type Date Details
Journal Article
(Under Review)
-- Rintaro Karashima, Hiroyasu Inoue, “Technological Complexity Based on Japanese Patent Data” Scientific Reports
(arXiv:https://arxiv.org/abs/2504.11932)
Oral Presentation, English Jan. 21st-23rd, 2026
(Scheduled)
31st International Symposium on Artificial Life and Robotics, 11th International Symposium on BioComplexity, Oita Beppu B-Con plaza, Japan
Oral Presentation, English Dec. 9th-11th, 2025
(Scheduled)
The 14th International Conference on Complex Networks and their Applications, Binghamton University, USA
Poster Presentation, Japanese Oct. 18th, 2025
(Scheduled)
Info Hokkaido 2025, Muroran Institute of Technology, Japan
Oral Presentation, English Sep. 8th-12th, 2025
(Scheduled)
The Institute of Electronics, Information and Communication Engineers Society Conference 2025, Okayama, Japan
Oral Presentation, English Jan. 22nd-24th, 2025 30th International Symposium on Artificial Life and Robotics, 10th International Symposium on BioComplexity, Oita Beppu B-Con plaza, Japan
Oral Presentation, Japanese Sep. 4th-6th, 2024 The 23rd Forum on Information Technology (FIT) 2024, Hiroshima Institute of Technology, Japan
Poster Presentation, English Sep. 2nd-6th, 2024 Conference on Complex Systems (CCS) 2024, University of Exeter, England
Poster Presentation, English Jun. 3rd-5th, 2024 The Econophysics Colloquium 2024, Complexity Science Hub, Vienna, Austria
Poster Presentation, Japanese Feb. 28th-29th, 2024 The 19th Network Ecology Symposium, Nagasaki University, Japan