Hiroaki Ito / 伊藤 大陽

Profile

• E-mail: contact.hiroaki.110 [at] gmail.com

• X: @_hiroaki_ito_

• GitHub: @hiroaki-1-1-0

• LinkedIn: @hiroaki110

Research Interests

• Natural Language Processing

• LLM/VLM Post-Training

  • Reinforcement Learning from Verifiable Rewards

  • Self-Evolving

  • Agentic RL

• ALife

  • AI Agent

  • Vision-Language-Action Model

Symposium

Hiroaki Ito, Eri Sato-Shimokawara. Automatic Chewing Detection Using Peak Detection with RGB Camera. CcSR 2025. February, 2025. [link]

Awards

Hackathon

20th Young Researchers' Symposium on Natural Language Processing (YANS2025) Interdisciplinary Exchange Hackathon (Sep. 2025)

• YANS Organizing Committee Special Award

Business Plan Competition

21st Campus Venture Grand Prix Tokyo (Dec. 2024)

• Finalist

• Nikkan Kogyo Shimbun Award

TMU EntreBloom Business Idea Contest 2024 (Dec. 2024)

• Grand Prize

• ATOMica & KDDI Prize

Work Experience

Internship

NEC Corporation (Aug. 2025, 2 months)

• Research on ODQA with a Browsing Agent

Commissioned Research

Fuji Electric Co., Ltd. (Sep. 2025, 6 months)

• Table Extraction Using VLM

Part-Time Engineer

NexaScience Inc.  (Jan. 2026, 2months)

• R&D of LLM Agent as Part of the National Project "GENIAC"

Education

Apr. 2025 - Present

• Graduate School of Social Data Science, Hitotsubashi University

  • Social Computational Linguistics Group (Komachi Laboratory)

Apr. 2021 - Mar. 2025

• Department of Computer Science, Faculty of Systems Design, Tokyo Metropolitan University

  • Shimokawara Laboratory

Skills

Machine Learining Tools

• scikit-learn/PyTorch

• Transformers/Datasets

• vLLM/Flash Attention/smolagents

• TRL/NeMo RL/wandb

Relevant Tools

• Git/GitHub

• Docker/Conda/venv/gpustat/tmux

• Codex/Cursor/GitHub Copilot

• Slack/Figma

Languages

• Japanese: Native

• English: TOEIC L&R 795 (Jun. 2024), TOEFL iBT 73 (Jun. 2024)