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KERTKEIDKACHORN, Natthawut Associate Professor
Information Science, Human Information Science, International Research Center for Artificial Intelligence and Entertainment Science, Center for Unlimited Data-Driven Materials Exploration, Center for AI-Driven Social Transformation
◆Degrees
PhD The Graduate University for Advanced Studies
◆Professional Experience
2025 - : Japan Advanced Institute of Science and Technology , Associate Professor
2023 - 2025 : Japan Advanced Institute of Science and Technology , Senior Lecturer
2023 - : National Institute of Advanced Industrial Science and Technology , Visiting Researcher
2021 - 2022 : National Institute of Advanced Industrial Science and Technology , Visiting Researcher
2021 - 2023 : Japan Advanced Institute of Science and Technology , School of Information Science , Assistant Professor
2017 - 2022 : National Institute of Informatics , Ichise Lab , Visiting Researcher
2017 - 2021 : National Institute of Advanced Industrial Science and Technology , Artificial Intelligence Research Center , Researcher
2017 - 2017 : IBM Thomas J Watson Research Center , Visiting Researcher
2014 - 2015 : National Institute of Informatics , Research Assistant
2013 - 2014 : Chulalongkorn University , Software Engineer
2013 - 2013 : National Institute of Informatics , Intern
2011 - 2013 : Chulalongkorn University , Spoken Language Laboratory , Research Assistant
◆Specialties
Intelligent informatics
◆Research Keywords
Natural Language Processing, Machine Learning, Artificial Intelligence, Semantic Web, Ontology, Knowledge Graph

■Publications

◆Published Papers
One Sentence, Two Embeddings: Contrastive Learning of Explicit and Implicit Semantic Representations.
Kohei Oda, Po-Min Chuang, Kiyoaki Shirai, Natthawut Kertkeidkachorn
EACL (Findings), 1444-1452, 2026
Unveiling the Butterfly Effect in Knowledge Editing for Large Language Models Using Knowledge Graph-based Analysis.
Patipon Wiangnak, Natthawut Kertkeidkachorn, Kiyoaki Shirai
ISWC (Industry/Doctoral Consortium/Posters/Demos), 340-344, 2025
DREAM-LLMs at LLMs4OL 2025 Task B: A Deliberation-Based Reasoning Ensemble Approach With Multiple Large Language Models for Term Typing in Low-Resource Domains.
Patipon Wiangnak, Thin Prabhong, Thiti Phuttaamart, Natthawut Kertkeidkachorn, Kiyoaki Shirai
LLMs4OL 2025: The 2nd Large Language Models for Ontology Learning Challenge at the 24th ISWC(LLMs4OL@ISWC), -, 2025
Style-Controlled Response Generation for Dialog Systems with Intimacy Interpretation.
Takuto Miura, Kiyoaki Shirai, Natthawut Kertkeidkachorn
ICNLSP, 50-59, 2025
Fin-DBQA Shared-task: Database Querying and Reasoning.
Rungsiman Nararatwong, Natthawut Kertkeidkachorn, Hiroya Takamura, Ryutaro Ichise
Proceedings of the 31st International Conference on Computational Linguistics, 385-391, 2025
◆Misc
Construction of Spatial Knowledge Graph from Social Media
上松大輝, NATTHAWUT Kertkeidkachorn, 市瀬龍太郎, 市瀬龍太郎
人工知能学会全国大会(Web), 34th, -, 2020
◆Conference Activities & Talks
Knowledge-Aware AI through Knowledge Graphs
The 7th Workshop on Innovation Initiatives in NLP/AI/Education at iSAI-NLP 2025, 2025

■Academic  Awards

・ Best Poster Award at the 24th International Semantic Web Conference（ISWC 2025） , 2025
・ Best Paper Award, Generative AI and Knowledge Graphs Workshop at COLING 2025 , 2025
・ Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (Usability Track), 1st Prize , 2021