By Professor Tapabrata Ray

Conference Papers

Rahi K; Singh H; Ray T, 2024, 'Towards solving expensive optimization problems with heterogeneous constraint costs', in GECCO 2024 Companion - Proceedings of the 2024 Genetic and Evolutionary Computation Conference Companion, pp. 2032 - 2040, http://dx.doi.org/10.1145/3638530.3664105

Kenny A; Ray T; Limmer S; Singh HK; Rodemann T; Olhofer M, 2024, 'Using Bayesian Optimization to Improve Hyperparameter Search in TPOT', in GECCO 2024 - Proceedings of the 2024 Genetic and Evolutionary Computation Conference, pp. 340 - 348, http://dx.doi.org/10.1145/3638529.3654061

Wang B; Singh HK; Ray T, 2024, 'Improving the Performance of Bilevel Evolutionary Algorithms using Variable Associations', in 2024 IEEE Congress on Evolutionary Computation, CEC 2024 - Proceedings, http://dx.doi.org/10.1109/CEC60901.2024.10611784

Niloy RS; Singh HK; Ray T, 2023, 'A Brief Review of Multi-Concept Multi-Objective Optimization Problems', in 2023 IEEE Symposium Series on Computational Intelligence, SSCI 2023, Institute of Electrical and Electronics Engineers (IEEE), pp. 1511 - 1517, presented at 2023 IEEE Symposium Series on Computational Intelligence (SSCI), 05 December 2023 - 08 December 2023, http://dx.doi.org/10.1109/SSCI52147.2023.10371911

Lette M; Rahi KH; Singh HK; Ray T, 2023, 'Vertical-Axis Wind Turbine Design Using Surrogate-Assisted Optimization with Physical Experiments In-loop', in GECCO 2023 - Proceedings of the 2023 Genetic and Evolutionary Computation Conference, Association for Computing Machinery, Lisbon (hybrid), pp. 1391 - 1399, presented at GECCO '23: Genetic and Evolutionary Computation Conference, Lisbon (hybrid), 15 July 2023, https://dl.acm.org/doi/abs/10.1145/3583131.3590462

Kenny A; Ray T; Limmer S; Singh HK; Rodemann T; Olhofer M, 2023, 'Hybridizing TPOT with Bayesian Optimization', in GECCO 2023 - Proceedings of the 2023 Genetic and Evolutionary Computation Conference, pp. 502 - 510, http://dx.doi.org/10.1145/3583131.3590364

Rahi KH; Singh HK; Ray T, 2023, 'A Generalized Surrogate-Assisted Evolutionary Algorithm for Expensive Multi-Objective Optimization', in 2023 IEEE Congress on Evolutionary Computation, CEC 2023, Institute of Electrical and Electronics Engineers (IEEE), pp. 1 - 8, presented at 2023 IEEE Congress on Evolutionary Computation (CEC), 01 July 2023 - 05 July 2023, http://dx.doi.org/10.1109/CEC53210.2023.10254148

Wang B; Singh HK; Ray T, 2023, 'An Evaluation of Simple Solution Transfer Strategies for Bilevel Multiobjective Optimization', in 2023 IEEE Congress on Evolutionary Computation, CEC 2023, Institute of Electrical and Electronics Engineers (IEEE), pp. 1 - 8, presented at 2023 IEEE Congress on Evolutionary Computation (CEC), 01 July 2023 - 05 July 2023, http://dx.doi.org/10.1109/CEC53210.2023.10254108

Wang B; Singh HK; Ray T, 2022, 'Investigating Neighborhood Solution Transfer Schemes for Bilevel Optimization', in 2022 IEEE Congress on Evolutionary Computation, CEC 2022 - Conference Proceedings, Institute of Electrical and Electronics Engineers (IEEE), ITALY, Padua, pp. 1 - 8, presented at 2022 IEEE Congress on Evolutionary Computation (CEC), ITALY, Padua, 18 July 2022 - 23 July 2022, http://dx.doi.org/10.1109/CEC55065.2022.9870350

Huynh QN; Singh HK; Ray T, 2022, 'Discovery of implicit relationships from data using linear programming and mixed integer linear programming', in GECCO 2022 Companion - Proceedings of the 2022 Genetic and Evolutionary Computation Conference, pp. 558 - 561, http://dx.doi.org/10.1145/3520304.3528953

Ray T; Mamun MM; Singh HK, 2022, 'A Simple Evolutionary Algorithm for Multi-modal Multi-objective Optimization', in 2022 IEEE Congress on Evolutionary Computation, CEC 2022 - Conference Proceedings, http://dx.doi.org/10.1109/CEC55065.2022.9870274

Huynh Q; Singh H; Ray T; Oyama A, 2022, 'Improved Genetic Programming for Symbolic Regression: Case Studies on Practical Applications', in Proceedings of the 2022 IEEE Symposium Series on Computational Intelligence, SSCI 2022, pp. 1135 - 1142, http://dx.doi.org/10.1109/SSCI51031.2022.10022279

Parker B; Singh HK; Ray T, 2021, 'Multi-objective optimization across multiple concepts: A case study on lattice structure design', in GECCO 2021 - Proceedings of the 2021 Genetic and Evolutionary Computation Conference, Association for Computing Machinery (ACM), ELECTR NETWORK, pp. 1035 - 1042, presented at Proceedings of the Genetic and Evolutionary Computation Conference, ELECTR NETWORK, 10 July 2021 - 14 July 2021, http://dx.doi.org/10.1145/3449639.3459267

Wang B; Singh HK; Ray T, 2021, 'Bridging kriging believer and expected improvement using bump hunting for expensive black-box optimization', in GECCO 2021 Companion - Proceedings of the 2021 Genetic and Evolutionary Computation Conference Companion, Association for Computing Machinery (ACM), pp. 211 - 212, presented at Proceedings of the Genetic and Evolutionary Computation Conference Companion, http://dx.doi.org/10.1145/3449726.3459466

Wang B; Singh HK; Ray T, 2021, 'Comparing Expected Improvement and Kriging Believer for Expensive Bilevel Optimization', in 2021 IEEE Congress on Evolutionary Computation, CEC 2021 - Proceedings, Institute of Electrical and Electronics Engineers (IEEE), ELECTR NETWORK, pp. 1635 - 1642, presented at 2021 IEEE Congress on Evolutionary Computation (CEC), ELECTR NETWORK, 28 June 2021 - 01 July 2021, http://dx.doi.org/10.1109/CEC45853.2021.9504815

Rana MJ; Zaman F; Ray T; Sarker R, 2020, 'Economic-Environmental Scheduling of Community Microgrid using Evolutionary Algorithm', in 2020 IEEE Symposium Series on Computational Intelligence, SSCI 2020, pp. 2770 - 2777, http://dx.doi.org/10.1109/SSCI47803.2020.9308215

Rahi KH; Habib A; Singh HK; Ray T, 2020, 'Expediting the convergence of evolutionary algorithms by identifying promising regions of the search space', in GECCO 2020 Companion - Proceedings of the 2020 Genetic and Evolutionary Computation Conference Companion, pp. 201 - 202, http://dx.doi.org/10.1145/3377929.3389898

Habib A; Rahi KH; Singh HK; Ray T, 2020, 'Wind-turbine design optimization using a many-objective evolutionary algorithm', in GECCO 2020 Companion - Proceedings of the 2020 Genetic and Evolutionary Computation Conference Companion, pp. 267 - 268, http://dx.doi.org/10.1145/3377929.3389899

Ray T; Singh HK; Habib A; Rodemann T; Olhofer M, 2020, 'Online intensification of search around solutions of interest for multi/many-objective optimization', in 2020 IEEE Congress on Evolutionary Computation, CEC 2020 - Conference Proceedings, http://dx.doi.org/10.1109/CEC48606.2020.9185812

Gharleghi R; Wright H; Khullar S; Liu J; Ray T; Beier S, 2019, 'Advanced Multi-objective Design Analysis to Identify Ideal Stent Design', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Shenzhen, China, pp. 193 - 200, presented at MLMECH, Shenzhen, China, 13 October 2019, http://dx.doi.org/10.1007/978-3-030-33327-0_23

Habib A; Singh HK; Ray T, 2019, 'A Component-wise Study of K-RVEA: Observations and potential future developments', in GECCO 2019 Companion - Proceedings of the 2019 Genetic and Evolutionary Computation Conference Companion, pp. 201 - 202, http://dx.doi.org/10.1145/3319619.3321932

Singh HK; Rodemann T; Ray T; Olhofer M, 2019, 'Identifying solutions of interest for practical many-objective problems using recursive expected marginal utility', in GECCO 2019 Companion - Proceedings of the 2019 Genetic and Evolutionary Computation Conference Companion, pp. 1734 - 1741, http://dx.doi.org/10.1145/3319619.3326804

Huynh QN; Singh HK; Ray T, 2019, 'Investigating the use of linear programming to solve implicit symbolic regression problems', in GECCO 2019 Companion - Proceedings of the 2019 Genetic and Evolutionary Computation Conference Companion, pp. 344 - 345, http://dx.doi.org/10.1145/3319619.3321889

Rahi KH; Singh HK; Ray T, 2019, 'Investigating the use of sequencing and infeasibility driven strategies for constrained optimization', in 2019 IEEE Congress on Evolutionary Computation, CEC 2019 - Proceedings, Institute of Electrical and Electronics Engineers (IEEE), NEW ZEALAND, Wellington, pp. 1642 - 1649, presented at 2019 IEEE Congress on Evolutionary Computation (CEC), NEW ZEALAND, Wellington, 10 June 2019 - 13 June 2019, http://dx.doi.org/10.1109/CEC.2019.8790239

Chand S; Singh HK; Ray T; Ryan M, 2019, 'Rollout based Heuristics for the Quantum Circuit Compilation Problem', in 2019 IEEE Congress on Evolutionary Computation, CEC 2019 - Proceedings, pp. 974 - 981, http://dx.doi.org/10.1109/CEC.2019.8790000

Bhattacharjee KS; Singh HK; Ray T, 2019, 'Optimum wind farm layouts: a many-objective perspective and case study', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), East Lansing, MI, USA, pp. 707 - 718, presented at 10th International Conference, EMO 2019, East Lansing, MI, USA, March 10-13, 2019, East Lansing, MI, USA, 10 March 2019 - 13 March 2019, http://dx.doi.org/10.1007/978-3-030-12598-1_56

Singh HK; Bhattacharjee KS; Ray T; Mostaghim S, 2018, 'Investigation of a simple distance based ranking metric for decomposition-based multi/many-objective evolutionary algorithms', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer, Cham, Wellington, New Zealand, pp. 384 - 396, presented at AI 2018: Advances in Artificial Intelligence: 31st Australasian Joint Conference, Wellington, New Zealand, 11 December 2018 - 14 December 2018, http://dx.doi.org/10.1007/978-3-030-03991-2_36

Ray T; Habib A; Singh HK; Ryan M, 2018, 'Uncovering performance envelopes through optimum design of tests', in Mitrovic T; Xue B; Li X (eds.), Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Springer, Cham, Wellington, New Zealand, pp. 445 - 457, presented at Australasian Joint Conference on Artificial Intelligence : AI 2018, Wellington, New Zealand, 11 December 2018 - 14 December 2018, http://dx.doi.org/10.1007/978-3-030-03991-2_41

Islam MM; Singh HK; Ray T, 2018, 'Efficient Global Optimization for Solving Computationally Expensive Bilevel Optimization Problems', in 2018 IEEE Congress on Evolutionary Computation, CEC 2018 - Proceedings, http://dx.doi.org/10.1109/CEC.2018.8477714

Chand S; Singh HK; Ray T, 2018, 'Team Selection Using Multi-/Many-Objective Optimization with Integer Linear Programming', in 2018 IEEE Congress on Evolutionary Computation, CEC 2018 - Proceedings, http://dx.doi.org/10.1109/CEC.2018.8477945

Islam MM; Singh HK; Ray T, 2017, 'Use of a non-nested formulation to improve search for bilevel optimization', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Melbourne, VIC, Australia, pp. 106 - 118, presented at 30th Australasian Joint Conference on Artificial Intelligence, Melbourne, VIC, Australia, 19 August 2017 - 20 August 2017, http://dx.doi.org/10.1007/978-3-319-63004-5_9

Bhattacharjee KS; Singh HK; Ray T, 2017, 'Enhanced pareto interpolation method to aid decision making for discontinuous pareto optimal fronts', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Melbourne, VIC, Australia, pp. 93 - 105, presented at 30th Australasian Joint Conference, Melbourne, VIC, Australia, 19 August 2017 - 20 August 2017, http://dx.doi.org/10.1007/978-3-319-63004-5_8

Chand S; Singh HK; Ray T, 2017, 'A heuristic algorithm for solving resource constrained project scheduling problems', in 2017 IEEE Congress on Evolutionary Computation, CEC 2017 - Proceedings, Donostia / San Sebastian, Spain., pp. 225 - 232, presented at 2017 IEEE Congress on Evolutionary Computation (CEC), Donostia / San Sebastian, Spain., 05 June 2017 - 08 June 2017, http://dx.doi.org/10.1109/CEC.2017.7969317

Bhattacharjee KS; Singh HK; Ray T; Zhang Q, 2017, 'Decomposition Based Evolutionary Algorithm with a Dual Set of reference vectors', in 2017 IEEE Congress on Evolutionary Computation, CEC 2017 - Proceedings, San Sebastian, Spain, pp. 105 - 112, presented at 2017 IEEE Congress on Evolutionary Computation (CEC), San Sebastian, Spain, 05 June 2017 - 08 June 2017, http://dx.doi.org/10.1109/CEC.2017.7969302

Habib A; Singh HK; Ray T, 2017, 'A batch infill strategy for computationally expensive optimization problems', in Artificial Life and Computational Intelligence, Springer, Geelong VIC, Australia, pp. 74 - 85, presented at Third Australasian Conference ACALCI 2017, Geelong VIC, Australia, 31 January 2017 - 02 February 2017, http://dx.doi.org/10.1007/978-3-319-51691-2_7

Anavatti S; Li C; Ray T, 2016, 'A Game-Theoretic Approach to the Analysis of Traffic Assignment', in Leu G; Singh HK; Elsayed S (eds.), © Springer International Publishing, pp. 1 - 16, http://dx.doi.org/10.1007/978-3-319-49049-6_2

Singh HK; Ray T; Habib A, 2016, 'A study on the effectiveness of constraint handling schemes within Efficient Global Optimization framework', in 2016 IEEE Symposium Series on Computational Intelligence, SSCI 2016, IEEE, Athens, Greece, pp. 1 - 8, presented at IEEE Symposium Series on Computational Intelligence (SSCI), Athens, Greece, 06 December 2016 - 09 December 2016, http://dx.doi.org/10.1109/SSCI.2016.7850205

Singh HK; Ray T; Huynh Q, 2016, 'Improving Symbolic Regression through a semantics-driven framework', in Computational Intelligence (SSCI), 2016 IEEE Symposium Series on, IEEE, Athens, Greece, pp. 1 - 8, presented at IEEE Symposium Series on Computational Intelligence, Athens, Greece, 06 December 2016 - 09 December 2016, http://dx.doi.org/10.1109/SSCI.2016.7849941

Milowski J; Bhattacharjee KS; Singh HK; Ray T, 2016, 'Alternative Passenger Cars for the Australian Market: A Cost-Benefit Analysis', in Sarker R; Abbass HA; Dunstall S; Kilby P; Davis R; Young L (eds.), DATA AND DECISION SCIENCES IN ACTION, SPRINGER INTERNATIONAL PUBLISHING AG, AUSTRALIA, Univ New S Wales, Canberra Campus, Kensington, pp. 163 - 173, presented at 24th Australian-Society-for-Operations-Research (ASOR) Conference, AUSTRALIA, Univ New S Wales, Canberra Campus, Kensington, 16 November 2016 - 17 November 2016, http://dx.doi.org/10.1007/978-3-319-55914-8_12

Huynh QN; Singh HK; Ray T, 2016, 'Optimum redesign of scale-free networks with robustness and cost considerations', in 2016 IEEE Congress on Evolutionary Computation, CEC 2016, pp. 529 - 536, http://dx.doi.org/10.1109/CEC.2016.7743839

Lu K; Branke J; Ray T, 2016, 'Improving efficiency of Bi-level worst case optimization', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Edinburgh, United Kingdom, pp. 410 - 420, presented at 14th International Conference on Parallel Problem Solving from Nature (PPSN 2016), Edinburgh, United Kingdom, 17 September 2016 - 21 September 2016, http://dx.doi.org/10.1007/978-3-319-45823-6_38

Zaman MF; Elsayed S; Ray T; Sarker , 2016, 'A Co-evolutionary approach for optimal bidding strategy of multiple electricity suppliers', in Evolutionary Computation (CEC), 2016 IEEE Congress on, Vancouver, Canada, presented at IEEE Congress on Evolutionary Computation (CEC), Vancouver, Canada, 24 July 2016 - 29 July 2016, http://dx.doi.org/10.1109/CEC.2016.7744234

Chand S; Singh H; Ray , 2016, 'Finding Robust Solutions for Resource Constrained Project Scheduling Problems Involving Uncertainties', in 2016 IEEE Congress on Evolutionary Computation (CEC), Vancouver, Canada, presented at 2016 IEEE Congress on Evolutionary Computation (CEC), Vancouver, Canada, 24 July 2016 - 29 July 2016, http://dx.doi.org/10.1109/CEC.2016.7743799

Bhattacharjee KS; Singh HK; Ray T; Branke J, 2016, 'Multiple surrogate assisted multiobjective optimization using improved pre-selection', in IEEE Congress on Evolutionary Computation, IEEE, Vancouver, Canada, pp. 4328 - 4335, presented at IEEE World Congress on Computational Intelligence (IEEE WCCI), Vancouver, Canada, 24 July 2016 - 29 July 2016, http://dx.doi.org/10.1109/CEC.2016.7744340

Islam MM; Singh HK; Ray T, 2016, 'A memetic algorithm for solving bilevel optimization problems with multiple followers', in 2016 IEEE Congress on Evolutionary Computation, CEC 2016, Vancouver, Canada, pp. 1901 - 1908, presented at 2016 IEEE Congress on Evolutionary Computation (CEC), Vancouver, Canada, 24 July 2016 - 29 July 2016, http://dx.doi.org/10.1109/CEC.2016.7744020

Habib A; Singh HK; Ray T, 2016, 'A multi-objective batch infill strategy for efficient global optimization', in 2016 IEEE Congress on Evolutionary Computation, CEC 2016, IEEE, Vancouver, BC, Canada, pp. 4336 - 4343, presented at 2016 IEEE Congress, Vancouver, BC, Canada, 24 July 2016 - 29 July 2016, http://dx.doi.org/10.1109/CEC.2016.7744341

Huynh QN; Singh HK; Ray T, 2016, 'A semantics based symbolic regression framework for mining explicit and implicit equations from data', in GECCO 2016 Companion - Proceedings of the 2016 Genetic and Evolutionary Computation Conference, Denver, Colorado, USA, pp. 103 - 104, presented at 2016 on Genetic and Evolutionary Computation Conference Companion, Denver, Colorado, USA, 20 July 2016 - 24 July 2016, http://dx.doi.org/10.1145/2908961.2908989

Asafuddoula M; Singh HK; Ray T, 2016, 'A CUDA implementation of an improved decomposition based evolutionary algorithm for multi-objective optimization', in GECCO 2016 Companion - Proceedings of the 2016 Genetic and Evolutionary Computation Conference, Denver, Colorado, USA, pp. 71 - 72, presented at 2016 Genetic and Evolutionary Computation Conference, Denver, Colorado, USA, 20 July 2016 - 24 July 2016, http://dx.doi.org/10.1145/2908961.2908971

Bhattacharjee KS; Singh HK; Ray T, 2016, 'A Study on Performance Metrics to Identify Solutions of Interest from a Trade-Off Set', Springer, Canberra, ACT, Australia, pp. 66 - 77, presented at Second Australasian Conference, ACALCI 2016, Canberra, ACT, Australia, 02 February 2016 - 05 February 2016

Islam M; Singh HK; Ray T, 2016, 'A nested differential evolution based algorithm for solving multi-objective bilevel optimization problems', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Canberra, ACT, Australia, pp. 101 - 112, presented at Second Australasian Conference, ACALCI 2016, Canberra, ACT, Australia, 02 February 2016 - 05 February 2016, http://dx.doi.org/10.1007/978-3-319-28270-1_9

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