TOP  >  Personal Info.
KERTKEIDKACHORN, Natthawut Senior Lecturer
Information Science, Human Information Science, International Research Center for Artificial Intelligence and Entertainment Science
◆Degrees
PhD The Graduate University for Advanced Studies
◆Professional Experience
2023 - : 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
Review-enhanced contrastive learning on knowledge graphs for recommendation.
Yun Liu, Natthawut Kertkeidkachorn, Jun Miyazaki, Ryutaro Ichise
Expert Syst. Appl., 277, 127250-127250, 2025
Semi-Supervised Learning for Estimation of a Speaker's Intimacy Enhanced With Classification Models of Auxiliary Tasks.
Takuto Miura, Hideaki Kanai, Kiyoaki Shirai, Natthawut Kertkeidkachorn
IEEE Access, 13, 36832-36844, 2025
Evaluating Tabular and Textual Entity Linking in Financial Documents.
Rungsiman Nararatwong, Natthawut Kertkeidkachorn, Ryutaro Ichise
18th IEEE International Conference on Semantic Computing(ICSC), 130-133, 2024
Semantic Multi-concept Annotation for Tabular Data in Financial Documents.
Rungsiman Nararatwong, Yuting Shi, Natthawut Kertkeidkachorn, Ryutaro Ichise
Natural Language Processing and Information Systems - 29th International Conference on Applications of Natural Language to Information Systems, 514-529, 2024
The Ghost at LLMs4OL 2024 Task A: Prompt-Tuning-Based Large Language Models for Term Typing.
Thiti Phuttaamart, Natthawut Kertkeidkachorn, Areerat Trongratsameethong
LLMs4OL 2024: The 1st Large Language Models for Ontology Learning Challenge at the 23rd ISWC(LLMs4OL@ISWC), 85-91, 2024
◆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

■Academic  Awards

・ Semantic Web Challenge on Tabular Data to Knowledge Graph Matching, 1st Prize , 2020
・ Semantic Web Challenge on Mining the Web of HTML-embedded Product Data, 1st Prize (Task 1) , 2020
・ Semantic Web Challenge on Tabular Data to Knowledge Graph Matching 1st Prize , 2019