collaborators

5 papers

cs.CL2026

HOME-KGQA: A Benchmark Dataset for Multimodal Knowledge Graph Question Answering on Household Daily Activities

Shusaku Egami, Aoi Ohta, Tomoki Tsujimura +5

Large Language Models (LLMs) provide flexible natural language processing capabilities, while knowledge graphs (KGs) offer explicit and structured knowledge. Integrating these two…

cs.CL2026

ProMQA-Assembly: Multimodal Procedural QA Dataset on Assembly

Kimihiro Hasegawa, Wiradee Imrattanatrai, Masaki Asada +5

Assistants on assembly tasks show great potential to benefit humans ranging from helping with everyday tasks to interacting in industrial settings. However, evaluation resources in…

cs.CL2025

ProMQA: Question Answering Dataset for Multimodal Procedural Activity Understanding

Kimihiro Hasegawa, Wiradee Imrattanatrai, Zhi-Qi Cheng +5

Multimodal systems have great potential to assist humans in procedural activities, where people follow instructions to achieve their goals. Despite diverse application scenarios, s…

cs.CL2025

TAMA: Tool-Augmented Multimodal Agent for Procedural Activity Understanding

Kimihiro Hasegawa, Wiradee Imrattanatrai, Masaki Asada +2

Procedural activity assistants potentially support humans in a variety of settings, from our daily lives, e.g., cooking or assembling flat-pack furniture, to professional situation…

cs.CV2025

A Video-grounded Dialogue Dataset and Metric for Event-driven Activities

Wiradee Imrattanatrai, Masaki Asada, Kimihiro Hasegawa +3

This paper presents VDAct, a dataset for a Video-grounded Dialogue on Event-driven Activities, alongside VDEval, a session-based context evaluation metric specially designed for th…