I am an M.Sc. student in Telecommunications at the Institut national de la recherche scientifique (INRS), supervised by Prof. Long Bao Le. My research focuses on world models and vision-language-action (VLA) models for robot learning, building on my previous work in robust visual question answering and multimodal learning.

I am interested in how embodied AI systems can learn to act and generalize across environments. I received my B.Sc. in Information Technology from VNUHCM - University of Science in 2025 and contribute to research and teaching at AI VIETNAM.

  1. Perception

    Visual observations of the environment.

  2. World Model

    Model physical scenes and their dynamics.

  3. Prediction & action

    Anticipate future states. Plan what comes next.

A research perspective: observe the world, model its dynamics, and act.

News

Counterfactual Reasoning for Robust VQA accepted at KES 2026. Code.

ViInfographicVQA presented at the AAAI 2026 Workshop on AI for Scientific Research.

ViVQA-X: our Vietnamese VQA-NLE dataset paper published online by Springer.

DAM-QA published at the ICCV 2025 VisionDocs Workshop.

Research Interests

  • World Models

    Current research interest

    Learning representations of how environments evolve, with the goal of supporting prediction and planning for robot learning.

  • Vision-Language-Action

    Current research interest

    Connecting visual observations and language instructions to actions that generalize across physical environments.

  • Robust Multimodal Reasoning

    Building on prior work

    Studying how vision-language systems reason beyond shortcuts, building on my work in counterfactual reasoning and visual question answering.