Faculty Profiles - XUE Tianju | The Hong Kong University of Science and Technology

Tianju XUE
薛添駒

PhD in Civil and Environmental Engineering
Princeton University, 2022

Assistant Professor
Department of Civil and Environmental Engineering

(852) 2358 7151
cetxue@ust.hk
Room 3573
Personal Web

Google Scholar

F2g2u0wAAAAJ

ORCID

0000-0002-2710-9802

ResearcherID

JUE-9978-2023

Scopus ID

57218594392

Research Interest Publications Projects Teaching Assignment RPG Supervision

Research Interest

Computer aided engineering
Structural modeling
Structural engineering
Numerical analysis and constitutive models

Publications

All Years 24 2024 4 2023 8 2022 2 2021 3 2020 4 2019 2 2018 1

2024 4

Accelerating phase-field simulation of three-dimensional microstructure evolution in laser powder bed fusion with composable machine learning predictions

Additive Manufacturing, v. 79, January 2024, article number 103938
Choi, Jin Young; Xue, Tianju; Liao, Shuheng; Cao, Jian
Article

Artificial intelligence in metal forming

CIRP Annals, June 2024
Cao, Jian; Bambach, Markus; Merklein, Marion; Mozaffar, Mojtaba; Xue, Tianju
Article

Deep learning based reconstruction of transient 3D melt pool geometries in laser powder bed fusion from coaxial melt pool images

Manufacturing Letters, v. 40, July 2024, p. 50-53
Liao, Shuheng; Xue, Tianju; Cao, Jian
Article

G-code Net: Learning-based rational design and optimization for additively manufactured structures

MRS Communications, March 2024
Wu, Xinxin; Xue, Tianju; Mao, Sheng
Article

2023 8

Additive friction stir deposition of metallic materials: Process, structure and properties

Materials & Design, v. 234, October 2023, article number 112356
Shao, Jiayun; Samaei, Arash; Xue, Tianju; Xie, Xiaoyu; Guo, Shengmin; Cao, Jian; Macdonald, Eric; Gan, Zhengtao
Article

Convolution hierarchical deep-learning neural network (C-HiDeNN) with graphics processing unit (GPU) acceleration

Computational Mechanics, v. 72, (2), August 2023, p. 383-409
Park, Chanwook; Lu, Ye; Saha, Sourav; Xue, Tianju; Guo, Jiachen; Mojumder, Satyajit; Apley, Daniel W.; Wagner, Gregory J.; Liu, Wing Kam
Article

Differentiable simulation for material thermal response design in additive manufacturing processes

Additive Manufacturing, v. 61, January 2023, article number 103337
Mozaffar, Mojtaba; Liao, Shuheng; Jeong, Jihoon; Xue, Tianju; Cao, Jian
Article

Hybrid thermal modeling of additive manufacturing processes using physics-informed neural networks for temperature prediction and parameter identification

Computational Mechanics, v. 72, (3), September 2023, p. 499-512
Liao, Shuheng; Xue, Tianju; Jeong, Jihoon; Webster, Samantha; Ehmann, Kornel; Cao, Jian
Article

JAX-FEM: A differentiable GPU-accelerated 3D finite element solver for automatic inverse design and mechanistic data science

Computer Physics Communications, v. 291, October 2023, article number 108802
Xue, Tianju; Liao, Shuheng; Gan, Zhengtao; Park, Chanwook; Xie, Xiaoyu; Liu, Wing Kam; Cao, Jian
Article

Learning the nonlinear dynamics of mechanical metamaterials with graph networks

International Journal of Mechanical Sciences, v. 238, January 2023, article number 107835
Xue, Tianju; Adriaenssens, Sigrid; Mao, Sheng
Article

Simulation-guided feedforward-feedback control of melt pool temperature in directed energy deposition

CIRP Annals, v. 72, (1), January 2023, p. 157-160
Liao, Shuheng; Jeong, Jihoon; Zha, Rujing; Xue, Tianju; Cao, Jian
Article

More Stiffness with Less Fiber: End-to-End Fiber Path Optimization for 3D-Printed Composites

Proceedings - SCF 2023: 8th Annual ACM Symposium on Computational Fabrication, November 2023, article number 8, p. 1-14
Sun, Xingyuan; Roeder, Geoffrey; Xue, Tianju; Adams, Ryan P.; Rusinkiewicz, Szymon
Conference paper

2022 2

Mapped shape optimization method for the rational design of cellular mechanical metamaterials under large deformation

International Journal for Numerical Methods in Engineering, v. 123, (10), May 2022, p. 2357-2380
Xue, Tianju; Mao, Sheng
Article

Physics-embedded graph network for accelerating phase-field simulation of microstructure evolution in additive manufacturing

npj Computational Materials, v. 8, (1), September 2022, article number 201
Xue, Tianju; Gan, Zhengtao; Liao, Shuheng; Cao, Jian
Article

2021 3

A new finite element level set reinitialization method based on the shifted boundary method

Journal of Computational Physics, v. 438, August 2021, article number 110360
Xue, Tianju; Sun, WaiChing; Adriaenssens, Sigrid; Wei, Yujie; Liu, Chuanqi
Article

Mapped phase field method for brittle fracture

Computer Methods in Applied Mechanics and Engineering, v. 385, November 2021, article number 114046
Xue, Tianju; Adriaenssens, Sigrid; Mao, Sheng
Article

Amortized Synthesis of Constrained Configurations Using a Differentiable Surrogate

Advances in Neural Information Processing Systems, v. 23, 2021, p. 18891-18906
Sun, Xingyuan; Xue, Tianju; Rusinkiewicz, Szymon; Adams, Ryan P.
Conference paper

2020 4

A data-driven computational scheme for the nonlinear mechanical properties of cellular mechanical metamaterials under large deformation

Soft Matter, v. 16, (32), August 2020, p. 7524-7534
Xue, Tianju; Beatson, Alex; Chiaramonte, Maurizio; Roeder, Geoffrey; Ash, Jordan T.; Menguc, Yigit; Adriaenssens, Sigrid; Adams, Ryan P.; Mao, Sheng
Article

Machine learning generative models for automatic design of multi-material 3D printed composite solids

Extreme Mechanics Letters, v. 41, November 2020, article number 100992
Xue, Tianju; Wallin, Thomas J.; Menguc, Yigit; Adriaenssens, Sigrid; Chiaramonte, Maurizio
Article

Amortized finite element analysis for fast PDE-constrained optimization

37th International Conference on Machine Learning, ICML 2020, v. PartF168147-14, 2020, p. 10569-10578
Xue, Tianju; Beatson, Alex; Adriaenssens, Sigrid; Adams, Ryan P.
Conference paper

Learning composable energy surrogates for PDE order reduction

Advances in Neural Information Processing Systems, v. 2020-December, December 2020
Beatson, Alex; Ash, Jordan T.; Roeder, Geoffrey; Xue, Tianju; Adams, Ryan P.
Conference paper

2019 2

The successive node snapping scheme for an evolving branched curve in 2D and 3D

CAD Computer Aided Design, v. 111, June 2019, p. 13-28
Wan, Yang; Xue, Tianju; Shen, Yongxing
Article

The successive node snapping scheme: A method to obtain conforming meshes for an evolving curve in 2D and 3D

Finite Elements in Analysis and Design, v. 153, January 2019, p. 1-21
Wan, Yang; Xue, Tianju; Shen, Yongxing
Article

2017 1

Features of structural relaxation in diblock copolymers

Polymer Testing, v. 60, July 2017, p. 1-5
Ma, Mingchao; Xue, Tianju; Chen, Shenyue; Guo, Yunlong; Chen, Yujie; Liu, Hezhou
Article

Article 4

Accelerating phase-field simulation of three-dimensional microstructure evolution in laser powder bed fusion with composable machine learning predictions

Additive Manufacturing, v. 79, January 2024, article number 103938
Choi, Jin Young; Xue, Tianju; Liao, Shuheng; Cao, Jian

Artificial intelligence in metal forming

CIRP Annals, June 2024
Cao, Jian; Bambach, Markus; Merklein, Marion; Mozaffar, Mojtaba; Xue, Tianju

Deep learning based reconstruction of transient 3D melt pool geometries in laser powder bed fusion from coaxial melt pool images

Manufacturing Letters, v. 40, July 2024, p. 50-53
Liao, Shuheng; Xue, Tianju; Cao, Jian

G-code Net: Learning-based rational design and optimization for additively manufactured structures

MRS Communications, March 2024
Wu, Xinxin; Xue, Tianju; Mao, Sheng

Article 7

Additive friction stir deposition of metallic materials: Process, structure and properties

Materials & Design, v. 234, October 2023, article number 112356
Shao, Jiayun; Samaei, Arash; Xue, Tianju; Xie, Xiaoyu; Guo, Shengmin; Cao, Jian; Macdonald, Eric; Gan, Zhengtao

Convolution hierarchical deep-learning neural network (C-HiDeNN) with graphics processing unit (GPU) acceleration

Computational Mechanics, v. 72, (2), August 2023, p. 383-409
Park, Chanwook; Lu, Ye; Saha, Sourav; Xue, Tianju; Guo, Jiachen; Mojumder, Satyajit; Apley, Daniel W.; Wagner, Gregory J.; Liu, Wing Kam

Differentiable simulation for material thermal response design in additive manufacturing processes

Additive Manufacturing, v. 61, January 2023, article number 103337
Mozaffar, Mojtaba; Liao, Shuheng; Jeong, Jihoon; Xue, Tianju; Cao, Jian

Hybrid thermal modeling of additive manufacturing processes using physics-informed neural networks for temperature prediction and parameter identification

Computational Mechanics, v. 72, (3), September 2023, p. 499-512
Liao, Shuheng; Xue, Tianju; Jeong, Jihoon; Webster, Samantha; Ehmann, Kornel; Cao, Jian

JAX-FEM: A differentiable GPU-accelerated 3D finite element solver for automatic inverse design and mechanistic data science

Computer Physics Communications, v. 291, October 2023, article number 108802
Xue, Tianju; Liao, Shuheng; Gan, Zhengtao; Park, Chanwook; Xie, Xiaoyu; Liu, Wing Kam; Cao, Jian

Learning the nonlinear dynamics of mechanical metamaterials with graph networks

International Journal of Mechanical Sciences, v. 238, January 2023, article number 107835
Xue, Tianju; Adriaenssens, Sigrid; Mao, Sheng

Simulation-guided feedforward-feedback control of melt pool temperature in directed energy deposition

CIRP Annals, v. 72, (1), January 2023, p. 157-160
Liao, Shuheng; Jeong, Jihoon; Zha, Rujing; Xue, Tianju; Cao, Jian

Conference paper 1

More Stiffness with Less Fiber: End-to-End Fiber Path Optimization for 3D-Printed Composites

Proceedings - SCF 2023: 8th Annual ACM Symposium on Computational Fabrication, November 2023, article number 8, p. 1-14
Sun, Xingyuan; Roeder, Geoffrey; Xue, Tianju; Adams, Ryan P.; Rusinkiewicz, Szymon

Article 2

Mapped shape optimization method for the rational design of cellular mechanical metamaterials under large deformation

International Journal for Numerical Methods in Engineering, v. 123, (10), May 2022, p. 2357-2380
Xue, Tianju; Mao, Sheng

Physics-embedded graph network for accelerating phase-field simulation of microstructure evolution in additive manufacturing

npj Computational Materials, v. 8, (1), September 2022, article number 201
Xue, Tianju; Gan, Zhengtao; Liao, Shuheng; Cao, Jian

Article 2

A new finite element level set reinitialization method based on the shifted boundary method

Journal of Computational Physics, v. 438, August 2021, article number 110360
Xue, Tianju; Sun, WaiChing; Adriaenssens, Sigrid; Wei, Yujie; Liu, Chuanqi

Mapped phase field method for brittle fracture

Computer Methods in Applied Mechanics and Engineering, v. 385, November 2021, article number 114046
Xue, Tianju; Adriaenssens, Sigrid; Mao, Sheng

Conference paper 1

Amortized Synthesis of Constrained Configurations Using a Differentiable Surrogate

Advances in Neural Information Processing Systems, v. 23, 2021, p. 18891-18906
Sun, Xingyuan; Xue, Tianju; Rusinkiewicz, Szymon; Adams, Ryan P.

Article 2

A data-driven computational scheme for the nonlinear mechanical properties of cellular mechanical metamaterials under large deformation

Soft Matter, v. 16, (32), August 2020, p. 7524-7534
Xue, Tianju; Beatson, Alex; Chiaramonte, Maurizio; Roeder, Geoffrey; Ash, Jordan T.; Menguc, Yigit; Adriaenssens, Sigrid; Adams, Ryan P.; Mao, Sheng

Machine learning generative models for automatic design of multi-material 3D printed composite solids

Extreme Mechanics Letters, v. 41, November 2020, article number 100992
Xue, Tianju; Wallin, Thomas J.; Menguc, Yigit; Adriaenssens, Sigrid; Chiaramonte, Maurizio

Conference paper 2

Amortized finite element analysis for fast PDE-constrained optimization

37th International Conference on Machine Learning, ICML 2020, v. PartF168147-14, 2020, p. 10569-10578
Xue, Tianju; Beatson, Alex; Adriaenssens, Sigrid; Adams, Ryan P.

Learning composable energy surrogates for PDE order reduction

Advances in Neural Information Processing Systems, v. 2020-December, December 2020
Beatson, Alex; Ash, Jordan T.; Roeder, Geoffrey; Xue, Tianju; Adams, Ryan P.

Article 2

The successive node snapping scheme for an evolving branched curve in 2D and 3D

CAD Computer Aided Design, v. 111, June 2019, p. 13-28
Wan, Yang; Xue, Tianju; Shen, Yongxing

The successive node snapping scheme: A method to obtain conforming meshes for an evolving curve in 2D and 3D

Finite Elements in Analysis and Design, v. 153, January 2019, p. 1-21
Wan, Yang; Xue, Tianju; Shen, Yongxing

Article 1

Features of structural relaxation in diblock copolymers

Polymer Testing, v. 60, July 2017, p. 1-5
Ma, Mingchao; Xue, Tianju; Chen, Shenyue; Guo, Yunlong; Chen, Yujie; Liu, Hezhou

2017 1

Features of structural relaxation in diblock copolymers

Polymer Testing, v. 60, July 2017, p. 1-5
Ma, Mingchao; Xue, Tianju; Chen, Shenyue; Guo, Yunlong; Chen, Yujie; Liu, Hezhou
Article

Teaching Assignment

2024-25 Fall 2 2023-24 Summer 1 2023-24 Spring 2 2023-24 Winter 0 2023-24 Fall 0 2022-23 Summer 0

CIVL2110	Statics
UROP4100N	Undergraduate Research Opportunities Series 4

UROP3100M

Undergraduate Research Opportunities Series 3

CIVL4370	Computer Methods of Structural Analysis
UROP2100L	Undergraduate Research Opportunities Series 2

No Teaching Assignments

Research Postgraduate (RPG) Supervision

From January 2021 to December 2024 (As of 21 November 2024)

Current RPGs

Doctor of Philosophy

XIE, Ziyuan
Civil Engineering
XU, Weipeng
Civil Engineering
ZHANG, Wenchang
Civil Engineering
ZHONG, Jiawei
Civil Engineering

Master of Philosophy

LEE, Hyeong Woo
Civil Engineering

Projects

From January 2022 to December 2024

All Projects 1

No Projects.
Development of a macroscopic computational platform based on automatic differentiation techniques

基于自動微分技術的宏觀仿真計算平臺研發 Leading

Beijing DP Technology Co., Ltd
Project Team (HKUST)
XUE Tianju (Lead)
2024 -

Research Interest

Publications

2024 4

2023 8

2022 2

2021 3

2020 4

2019 2

2017 1

Article 4

Article 7

Conference paper 1

Article 2

Article 2

Conference paper 1

Article 2

Conference paper 2

Article 2

Article 1

2017 1

Teaching Assignment

Research Postgraduate (RPG) Supervision

From January 2021 to December 2024 (As of 21 November 2024)

Current RPGs

Projects

From January 2022 to December 2024

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