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Dr Xiaojun Chen

Dr Xiaojun Chen

Research Fellow

PhD, UNSW, 2015

Master of Information Technology, UNSW, 2016,

Bachelor of Engineering, Tongji, 2008

Engineering
Civil and Environmental Engineering

Research Fellow in the School of Civil and Environmental Engineering
Phone
(+61 2) 9385 4173
E-mail
xiaojun.chen@unsw.edu.au
Location
Civil Engineering Building (H20) Level 6, Room CE616 Kensington Campus
  • Book Chapters | 2023
    Feng Y; Wu D; Chen X; Gao W, 2023, 'Machine learning aided stochastic free vibration analysis of functionally graded porous plates', in Machine Learning Aided Analysis, Design, and Additive Manufacturing of Functionally Graded Porous Composite Structures, pp. 293 - 311, http://dx.doi.org/10.1016/B978-0-443-15425-6.00009-2
    Book Chapters | 2023
    Feng Y; Wu D; Chen X; Gao W, 2023, 'Machine learning-aided stochastic static analysis of functionally graded porous plates', in Machine Learning Aided Analysis, Design, and Additive Manufacturing of Functionally Graded Porous Composite Structures, pp. 271 - 292, http://dx.doi.org/10.1016/B978-0-443-15425-6.00010-9
    Book Chapters | 2004
    Kou G; Peng Y; Shi Y; Chen Z; Chen X, 2004, 'A Multiple-Criteria Quadratic Programming Approach to Network Intrusion Detection', in Data Mining and Knowledge Management, Springer Berlin Heidelberg, pp. 145 - 153, http://dx.doi.org/10.1007/978-3-540-30537-8_16
    Book Chapters | 2001
    Chen X, 2001, 'A Superlinearly and Globally Convergent Method for Reaction and Diffusion Problems with a Non-Lipschitzian Operator', in Topics in Numerical Analysis, Springer Vienna, pp. 79 - 90, http://dx.doi.org/10.1007/978-3-7091-6217-0_7
    Book Chapters | 1988
    Chen X; Yamamoto T, 1988, 'A Necessary and Sufficient Condition for the Convergence of Certain Iterative Methods for Nonlinear Equations', in Numerical Mathematics Singapore 1988, Birkhäuser Basel, pp. 95 - 104, http://dx.doi.org/10.1007/978-3-0348-6303-2_8
  • Journal articles | 2025
    Liu Y; Feng Y; Wu D; Chen X; Yang C; Gao W, 2025, 'Stochastic fracture and fatigue analysis in elasto-plastic materials via virtual modelling techniques', Computer Methods in Applied Mechanics and Engineering, 441, http://dx.doi.org/10.1016/j.cma.2025.117997
    Journal articles | 2024
    Feng Y; Alamdari MM; Wu D; Luo Z; Ruan D; Egbelakin T; Chen X; Gao W, 2024, 'Virtual modelling aided safety assessment for ductile structures against high-velocity impact', Engineering Structures, 301, http://dx.doi.org/10.1016/j.engstruct.2023.117373
    Journal articles | 2024
    Liu Y; Feng Y; Wu Z; Alamdari MM; Wu D; Luo Z; Chen X; Gao W, 2024, 'Dynamic crack propagation in elasto-plastic materials using phase-field virtual modelling method', Computer Methods in Applied Mechanics and Engineering, 429, http://dx.doi.org/10.1016/j.cma.2024.117160
    Journal articles | 2024
    Wang Q; Wu D; Li G; Liu Z; Tong J; Chen X; Gao W, 2024, 'Machine learning aided uncertainty quantification for engineering structures involving material-geometric randomness and data imperfection', Computer Methods in Applied Mechanics and Engineering, 423, http://dx.doi.org/10.1016/j.cma.2024.116868
    Journal articles | 2023
    Chen X; Pan L; Xiu N, 2023, 'Solution sets of three sparse optimization problems for multivariate regression', Journal of Global Optimization, 87, pp. 347 - 371, http://dx.doi.org/10.1007/s10898-021-01124-w
    Journal articles | 2023
    Feng Y; Wang Q; Chen X; Wu D; Gao W, 2023, 'Virtual modelling technique for geometric-material nonlinear dynamics of structures', Structural Safety, 100, http://dx.doi.org/10.1016/j.strusafe.2022.102284
    Journal articles | 2023
    Feng Y; Wang Q; Yu Y; Zhang T; Wu D; Chen X; Luo Z; Gao W, 2023, 'Experimental-numerical-virtual (ENV) modelling technique for composite structure against low velocity impacts', Engineering Structures, 278, http://dx.doi.org/10.1016/j.engstruct.2022.115488
    Journal articles | 2023
    Jiang B; Meng X; Wen Z; Chen X, 2023, 'An exact penalty approach for optimization with nonnegative orthogonality constraints', Mathematical Programming, 198, pp. 855 - 897, http://dx.doi.org/10.1007/s10107-022-01794-8
    Journal articles | 2023
    Jiang J; Chen X, 2023, 'Pure characteristics demand models and distributionally robust mathematical programs with stochastic complementarity constraints', Mathematical Programming, 198, pp. 1449 - 1484, http://dx.doi.org/10.1007/s10107-021-01720-4
    Journal articles | 2023
    Li C; Chen X, 2023, 'Group sparse optimization for inpainting of random fields on the sphere', IMA Journal of Numerical Analysis, http://dx.doi.org/10.1093/imanum/drad071
    Journal articles | 2023
    Liu S; Chen X, 2023, 'Lifted stationary points of sparse optimization with complementarity constraints', Computational Optimization and Applications, 84, pp. 973 - 1003, http://dx.doi.org/10.1007/s10589-022-00444-1
    Journal articles | 2023
    Liu Y; Feng Y; Wu D; Chen X; Gao W, 2023, 'Virtual modelling integrated phase field method for dynamic fracture analysis', International Journal of Mechanical Sciences, 252, http://dx.doi.org/10.1016/j.ijmecsci.2023.108372
    Journal articles | 2023
    Sun H; Shapiro A; Chen X, 2023, 'Distributionally robust stochastic variational inequalities', Mathematical Programming, 200, pp. 279 - 317, http://dx.doi.org/10.1007/s10107-022-01889-2
    Journal articles | 2023
    Tian Y; Li Q; Feng Y; Yu Y; Wu D; Chen X; Gao W, 2023, 'Nonlinear dynamic analysis of the functionally graded graphene platelets reinforced porous plate under moving mass', Thin-Walled Structures, 183, http://dx.doi.org/10.1016/j.tws.2022.110363
    Journal articles | 2023
    Zhang C; Chen X; Ma S, 2023, 'A Riemannian Smoothing Steepest Descent Method for Non-Lipschitz Optimization on Embedded Submanifolds of Rn', Mathematics of Operations Research, http://dx.doi.org/10.1287/moor.2022.0286
    Journal articles | 2022
    Bian W; Chen X, 2022, 'Anderson Acceleration for Nonsmooth Fixed Point Problems', SIAM Journal on Numerical Analysis, 60, pp. 2565 - 2591, http://dx.doi.org/10.1137/22m1475983
    Journal articles | 2022
    Bo L; Gao W; Yu Y; Chen X, 2022, 'Geometrically nonlinear dynamic analysis of the stiffened perovskite solar cell subjected to biaxial velocity impacts', Nonlinear Dynamics, 110, pp. 281 - 311, http://dx.doi.org/10.1007/s11071-022-07619-9
    Journal articles | 2022
    Bo L; Li Q; Chen X; Gao W, 2022, 'Nonlinear dynamic instability of the perovskite solar cell under biaxial mechanical impacts', Engineering Failure Analysis, 139, http://dx.doi.org/10.1016/j.engfailanal.2022.106444
    Journal articles | 2022
    Bo L; Li Q; Tian Y; Wu D; Yu Y; Chen X; Gao W, 2022, 'Nonlinear dynamic investigation of the perovskite solar cell with GPLR-FGP stiffeners under blast impact', International Journal of Mechanical Sciences, 213, http://dx.doi.org/10.1016/j.ijmecsci.2021.106866
    Journal articles | 2022
    Cheng W; Wang X; Chen X, 2022, 'An Interior Stochastic Gradient Method for a Class of Non-Lipschitz Optimization Problems', Journal of Scientific Computing, 92, http://dx.doi.org/10.1007/s10915-022-01897-6
    Journal articles | 2022
    Tian Y; Li Q; Wu D; Chen X; Gao W, 2022, 'Nonlinear dynamic stability analysis of clamped and simply supported organic solar cells via the third-order shear deformation plate theory', Engineering Structures, 252, http://dx.doi.org/10.1016/j.engstruct.2021.113616
    Journal articles | 2022
    Yang L; Chen X; Xiang S, 2022, 'Sparse Solutions of a Class of Constrained Optimization Problems', Mathematics of Operations Research, 47, pp. 1932 - 1956, http://dx.doi.org/10.1287/moor.2021.1194
    Journal articles | 2021
    Feng Y; Wang Q; Wu D; Luo Z; Chen X; Zhang T; Gao W, 2021, 'Machine learning aided phase field method for fracture mechanics', International Journal of Engineering Science, 169, http://dx.doi.org/10.1016/j.ijengsci.2021.103587
    Journal articles | 2021
    He J; Chen J; Huang G; Cao J; Zhang Z; Zheng H; Zhang P; Zarei R; Sansoto F; Wang R; Ji Y; Fan W; Xie Z; Wang X; Guo M; Chi C; de Souza PA; Zhang J; Li Y; Chen X; Shi Y; Green D; Kersi T; Van Zundert A, 2021, 'A polynomial‐time algorithm for simple undirected graph isomorphism', Concurrency and Computation: Practice and Experience, 33, pp. 1 - 1, http://dx.doi.org/10.1002/cpe.5484
    Journal articles | 2021
    Li C; Chen X, 2021, 'Isotropic non-Lipschitz regularization for sparse representations of random fields on the sphere', Mathematics of Computation, 91, pp. 219 - 243, http://dx.doi.org/10.1090/mcom/3655
    Journal articles | 2021
    Li Q; Tian Y; Wu D; Gao W; Yu Y; Chen X; Yang C, 2021, 'The nonlinear dynamic buckling behaviour of imperfect solar cells subjected to impact load', Thin-Walled Structures, 169, http://dx.doi.org/10.1016/j.tws.2021.108317
    Journal articles | 2021
    Pan L; Chen X, 2021, 'Group Sparse Optimization for Images Recovery Using Capped Folded Concave Functions', SIAM Journal on Imaging Sciences, 14, pp. 1 - 25, http://dx.doi.org/10.1137/19m1304799
    Journal articles | 2021
    Yu Y; Gao W; Castel A; Chen X; Liu A, 2021, 'An integrated framework for modelling time-dependent corrosion propagation in offshore concrete structures', Engineering Structures, 228, http://dx.doi.org/10.1016/j.engstruct.2020.111482
    Journal articles | 2021
    Yu Y; Gao W; Feng Y; Castel A; Chen X; Liu A, 2021, 'On the competitive antagonism effect in combined chloride-sulfate attack: A numerical exploration', Cement and Concrete Research, 144, http://dx.doi.org/10.1016/j.cemconres.2021.106406
    Journal articles | 2021
    Yu Y; Zhang T; Wang Q; Chen X; Wu D; Gao W; Liu A, 2021, 'Sensitivity of solidification hydration model in estimating carbonation of fly ash cement system', Construction and Building Materials, 282, http://dx.doi.org/10.1016/j.conbuildmat.2021.122582
    Journal articles | 2020
    Liu T; Lu Z; Chen X; Dai Y-H, 2020, 'An exact penalty method for semidefinite-box-constrained low-rank matrix optimization problems', IMA Journal of Numerical Analysis, 40, pp. 563 - 586, http://dx.doi.org/10.1093/imanum/dry069
    Journal articles | 2020
    Yu Y; Gao W; Castel A; Liu A; Chen X; Liu M, 2020, 'Assessing external sulfate attack on thin-shell artificial reef structures under uncertainty', Ocean Engineering, 207, http://dx.doi.org/10.1016/j.oceaneng.2020.107397
    Journal articles | 2020
    Yu Y; Gao W; Castel A; Liu A; Feng Y; Chen X; Mukherjee A, 2020, 'Modelling steel corrosion under concrete non-uniformity and structural defects', Cement and Concrete Research, 135, http://dx.doi.org/10.1016/j.cemconres.2020.106109
    Journal articles | 2019
    Li Q; Wang Q; Wu D; Chen X; Yu Y; Gao W, 2019, 'Geometrically nonlinear dynamic analysis of organic solar cell resting on Winkler-Pasternak elastic foundation under thermal environment', Composites Part B: Engineering, 163, pp. 121 - 129, http://dx.doi.org/10.1016/j.compositesb.2018.11.022
    Journal articles | 2019
    Yu Y; Chen X; Gao W; Wu D; Castel A, 2019, 'Impact of atmospheric marine environment on cementitious materials', Corrosion Science, 148, pp. 366 - 378, http://dx.doi.org/10.1016/j.corsci.2018.12.021
    Journal articles | 2019
    Yu Y; Chen X; Gao W; Wu D; Castel A, 2019, 'Modelling non-isothermal chloride ingress in unsaturated cement-based materials', Construction and Building Materials, 217, pp. 441 - 455, http://dx.doi.org/10.1016/j.conbuildmat.2019.05.078
    Journal articles | 2019
    Yu Y; Wu D; Wang Q; Chen X; Gao W, 2019, 'Machine learning aided durability and safety analyses on cementitious composites and structures', International Journal of Mechanical Sciences, 160, pp. 165 - 181, http://dx.doi.org/10.1016/j.ijmecsci.2019.06.040
    Journal articles | 2018
    Chen X; Luo T; Ooi ET; Ooi EH; Song C, 2018, 'A quadtree-polygon-based scaled boundary finite element method for crack propagation modeling in functionally graded materials', Theoretical and Applied Fracture Mechanics, 94, pp. 120 - 133, http://dx.doi.org/10.1016/j.tafmec.2018.01.008
    Journal articles | 2018
    Gao W; Wu D; Gao K; Chen X; Tin-Loi F; Wu D, 2018, 'Structural reliability analysis with imprecise random and interval fields', Applied Mathematical Modelling, 55, pp. 49 - 67, http://dx.doi.org/10.1016/j.apm.2017.10.029
    Journal articles | 2018
    Li K; Wu D; Chen X; Cheng J; Liu Z; Gao W; Liu M, 2018, 'Isogeometric Analysis of functionally graded porous plates reinforced by graphene platelets', Composite Structures, 204, pp. 114 - 130, http://dx.doi.org/10.1016/j.compstruct.2018.07.059
    Journal articles | 2018
    Li Q; Wu D; Chen X; Liu L; Yu Y; Gao W, 2018, 'Nonlinear vibration and dynamic buckling analyses of sandwich functionally graded porous plate with graphene platelet reinforcement resting on Winkler–Pasternak elastic foundation', International Journal of Mechanical Sciences, 148, pp. 596 - 610, http://dx.doi.org/10.1016/j.ijmecsci.2018.09.020
    Journal articles | 2018
    Wang Z; Chen X, 2018, 'An exponential integrator-based discontinuous Galerkin method for linear complementarity systems', IMA Journal of Numerical Analysis, 38, pp. 2145 - 2165, http://dx.doi.org/10.1093/imanum/drx056
    Journal articles | 2018
    Yu Y; Chen X; Gao W; Li Q; Wu D; Liu M, 2018, 'Stochastic leaching analysis on cementitious materials considering the influence of material uncertainty', Construction and Building Materials, 184, pp. 186 - 202, http://dx.doi.org/10.1016/j.conbuildmat.2018.06.211
    Journal articles | 2015
    Chen X; Birk C; Song C, 2015, 'Time-domain analysis of wave propagation in 3-D unbounded domains by the scaled boundary finite element method', Soil Dynamics and Earthquake Engineering, 75, pp. 171 - 182, http://dx.doi.org/10.1016/j.soildyn.2015.04.009
    Journal articles | 2015
    Chen X; Birk C; Song C, 2015, 'Transient analysis of wave propagation in layered soil by using the scaled boundary finite element method', Computers and Geotechnics, 63, pp. 1 - 12, http://dx.doi.org/10.1016/j.compgeo.2014.08.008
    Journal articles | 2014
    Chen X; Birk C; Song C, 2014, 'Numerical modelling of wave propagation in anisotropic soil using a displacement unit-impulse-response-based formulation of the scaled boundary finite element method', Soil Dynamics and Earthquake Engineering, 65, pp. 243 - 255, http://dx.doi.org/10.1016/j.soildyn.2014.06.019
    Journal articles | 2012
    Chen X; Ng MK; Zhang C, 2012, 'Non-Lipschitz lp-regularization and box constrained model for image restoration.', IEEE Trans Image Process, 21, pp. 4709 - 4721, http://dx.doi.org/10.1109/TIP.2012.2214051
    Journal articles | 2012
    Chen XS; Li W; Chen X; Liu J, 2012, 'Structured backward errors for generalized saddle point systems', Linear Algebra and its Applications, 436, pp. 3109 - 3119, http://dx.doi.org/10.1016/j.laa.2011.10.012
    Journal articles | 2000
    Chen B; Chen X; Kanzow C, 2000, 'A penalized Fischer-Burmeister NCP-function', Mathematical Programming, 88, pp. 211 - 216, http://dx.doi.org/10.1007/pl00011375
    Journal articles | 2000
    Chen B, 2000, '', Computational Optimization and Applications, 17, pp. 131 - 158, http://dx.doi.org/10.1023/a:1026546230851
  • Conference Papers | 2015
    Birk C; Song C; Chen X; Wijesekara D, 2015, 'Automatic mesh generation and analysis for structural dynamics', in Civil-Comp Proceedings
    Conference Papers | 2015
    Birk C; Song C; Chen X; Wijesekara D, 2015, 'Automatic mesh generation and analysis for structural dynamics', in Civil-Comp Proceedings