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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

Publications

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 | 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

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Dr Xiaojun Chen

Research Fellow in the School of Civil and Environmental Engineering