Research

At AiRA Lab, we explore the intersection of machine learning, robotics, and computational Science. Our research aims to turn fundamental insights into tools and systems that serve real-world needs.

Highlighted

Prediction of DNA origami shape using graph neural network

Chien Truong-Quoc, Jae Young Lee, Kyung Soo Kim, Do-Nyun Kim

Nature Materials  ·  14 Mar 2024  ·  doi:10.1038/s41563-024-01846-8

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2026

Multi-Agent Formation Navigation Using Diffusion-Based Trajectory Generation

Hieu Do Quang, Chien Truong-Quoc, Quoc Van Tran

arXiv  ·  01 Jan 2026  ·  doi:10.48550/arXiv.2601.10725

A Comprehensive Analysis of Global Dynamics and Bifurcation of a Kresling Origami Structure​

Minh-Tuan Nguyen-Thai, Thinh Nguyen Nhu, Ngoc-Vu Le-Nguyen, Chien Truong-Quoc, Thao Phuong Thai

Elsevier BV  ·  01 Jan 2026  ·  doi:10.2139/ssrn.6721329

2025

Dynamic Behavior of Kresling Origami under Harmonic Excitation: A Five-Parameter Energy Framework

Thinh Nguyen Nhu, Chien Truong-Quoc, Thai Phuong Thao

The 8th International Conference on Engineering Mechanics and Automation (ICEMA 2025)  ·  14 Nov 2025  ·  doi:10.15625/vap.2026.0031

conference-proceeding icema25

Exploring PD Control Effects on the Basins of Attraction in Segway Dynamics

Vu Le Nguyen Ngoc, Chien Truong-Quoc, Minh-Tuan Nguyen-Thai

The 8th International Conference on Engineering Mechanics and Automation (ICEMA 2025)  ·  14 Nov 2025  ·  doi:10.15625/vap.2026.0011

conference-proceeding icema25

High-Fidelity Modeling of the Flexible Inverted Pendulum via Pseudo-Rigid-Body (PRB)

Giap Nguyen Trong, Chien Truong-Quoc, Hoang Nguyen Quang

The 8th International Conference on Engineering Mechanics and Automation (ICEMA 2025)  ·  14 Nov 2025  ·  doi:10.15625/vap.2026.0008

conference-proceeding icema25

Design of truly free-form DNA origami nanostructures via generative diffusion model

Kyounghwa Jeon, Chien Truong-Quoc, Chanseok Lee, Do-Nyun Kim, (* indicates joint first-authors)

Conference Poster  ·  28 Apr 2025  ·  [no id info]

conference-poster best-poster-award seeman-student-travel-award

2024

Prediction of DNA origami shape using graph neural network

Chien Truong-Quoc, Jae Young Lee, Kyung Soo Kim, Do-Nyun Kim

Nature Materials  ·  14 Mar 2024  ·  doi:10.1038/s41563-024-01846-8

journal-article

Adversarial deep energy method for solving saddle point problems involving dielectric elastomers

Seung-Woo Lee, Chien Truong-Quoc, Youngmin Ro, Do-Nyun Kim, (* indicates joint first-authors)

Computer Methods in Applied Mechanics and Engineering  ·  01 Mar 2024  ·  doi:10.1016/j.cma.2024.116825

journal-article

Graph neural networks for DNA origami shape prediction

Chien Truong-Quoc, Jae Young Lee, Kyung Soo Kim, Do-Nyun Kim

Korean Society of Mechanical Engineers (KSME) Conference  ·  01 Jan 2024  ·  [no id info]

conference-proceeding

2023

Learning and predicting DNA structures through graph neural networks

Chien Truong-Quoc, Jae Young Lee, Do-Nyun Kim

Korean Society of Mechanical Engineers (KSME) Conference  ·  01 Jan 2023  ·  [no id info]

conference-proceeding

2021

A surrogate model for real-time dynamic simulation of dielectric elastomer actuators via long short-term memory networks

Chien Truong-Quoc, Sunyoung Im, Maenghyo Cho

Mechanics of Advanced Materials and Structures  ·  04 Nov 2021  ·  doi:10.1080/15376494.2021.1986611

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Neural network-based prediction of the long-term time-dependent mechanical behavior of laminated composite plates with arbitrary hygrothermal effects

Sy-Ngoc Nguyen, Chien Truong-Quoc, Jang-woo Han, Sunyoung Im, Maenghyo Cho, (* indicates joint first-authors)

Journal of Mechanical Science and Technology  ·  01 Oct 2021  ·  doi:10.1007/s12206-021-0932-2

journal-article second-best-paper-award

2018

Modeling and inverse dynamics of a two-link flexible planar manipulator

Quang Hoang Nguyen, Chien Truong-Quoc, Dat Dinh Cong, Van Ngoc Than

The 5th Vietnamese National Conference on Mechanical Science and Technology  ·  01 Jan 2018  ·  [no id info]

conference-proceeding

2016

Resonance Oscillation of Third-Order Forced van der Pol System With Fractional-Order Derivative

Nguyen Van Khang, Bui Thi Thuy, Truong Quoc Chien

Journal of Computational and Nonlinear Dynamics  ·  24 May 2016  ·  doi:10.1115/1.4033555

journal-article

Subharmonic Resonance of Duffing Oscillator With Fractional-Order Derivative

Nguyen Van Khang, Truong Quoc Chien

Journal of Computational and Nonlinear Dynamics  ·  12 May 2016  ·  doi:10.1115/1.4032854

journal-article

Nonlinear oscillations in third order autonomous duffing system involving fractional order derivatives

Van Khang Nguyen, Thuy Bui Thi, Chien Truong-Quoc

The 4th International Conference on Engineering Mechanics and Automation (ICEMA 4)  ·  01 Jan 2016  ·  [no id info]

conference-proceeding

2015

Resonance oscillation of duffing system with fractional order derivative

Van Khang Nguyen, Son Tran Dinh, Chien Truong-Quoc

Vietnamese National Mechanic Conference  ·  01 Jan 2015  ·  [no id info]

conference-proceeding