activity
20232026
most citedHitachi at SemEval-2023 Task 3: Exploring Cross-lingual Multi-task Strategies for Genre and Framing Detection in Online News

2 citations · 2 across the 3 of their papers we have counts for

collaborators

5 papers

cs.AI2026

Pareto-Optimal RTL Code Generation via Multi-Objective Reinforcement Learning with Large Language Models

Koki Takeshita, Kenji Uebayashi, Hikaru Tomonari +6

Recent studies have proposed reinforcement learning with verifiable rewards (RLVR) methods that enable LLMs to generate high-quality RTL circuits from natural-language specificatio…

cs.CL2026

Is Micro Domain-Adaptive Pre-Training Effective for Real-World Operations? Multi-Step Evaluation Reveals Potential and Bottlenecks

Masaya Tsunokake, Yuta Koreeda, Terufumi Morishita +3

When applying LLMs to real-world enterprise operations, LLMs need to handle proprietary knowledge in small domains of specific operations (). A previous stu…

cs.CL2025

Agent Fine-tuning through Distillation for Domain-specific LLMs in Microdomains

Yawen Xue, Masaya Tsunokake, Yuta Koreeda +3

Agentic large language models (LLMs) have become prominent for autonomously interacting with external environments and performing multi-step reasoning tasks. Most approaches levera…

cs.LG2024

GFlowNet Fine-tuning for Diverse Correct Solutions in Mathematical Reasoning Tasks

Ryoichi Takase, Masaya Tsunokake, Yuta Tsuchiya +1

Mathematical reasoning problems are among the most challenging, as they typically require an understanding of fundamental laws to solve. The laws are universal, but the derivation…

cs.CL2023★ 2 cited

Hitachi at SemEval-2023 Task 3: Exploring Cross-lingual Multi-task Strategies for Genre and Framing Detection in Online News

Yuta Koreeda, Ken-ichi Yokote, Hiroaki Ozaki +3

This paper explains the participation of team Hitachi to SemEval-2023 Task 3 "Detecting the genre, the framing, and the persuasion techniques in online news in a multi-lingual setu…