Chayanika Rout

Academic Qualifications

Ph.D. (Indian Institute of Technology Kharagpur), 2021
M.Sc. (Indian Institute of Technology Kharagpur), 2015
B.Sc. (Jogamaya Devi College, University of Calcutta), 2013
Qualified in Joint Admission Test (JAM 2013) conducted by the Indian Institute of Technology Delhi. All India Rank 100.
Qualified in Graduate Aptitude Test in Engineering (GATE 2015) conducted by the Indian Institute of Technology Kanpur. All India Rank 67.
Silver Medalist in M.Sc. in Mathematics at IIT Kharagpur (2015).

Research Statement

JOURNAL PUBLICATIONS

Ghosh, D., Rout, C. and Goswami, A., 2025. Integrating imperfect production, screening errors, item deterioration, rising transportation costs, and carbon emissions for sustainable optimization. Journal of Industrial and Management Optimization, vol.21 (3), pp. 2052-2073. DOI: https://doi.org/10.3934/jimo.2024162.
Ghosh, D., Rout, C. and Goswami, A., 2024. A model of an integrated supply chain with imperfect production, product deterioration, and quality inspection errors. SADHANA, vol.49 (2), pp. 1-15. DOI: https://doi.org/10.1007/s12046-024-02502-2.
Rout, C., Paul, A., Kumar, R. S., Chakraborty, D. and Goswami, A., 2021. Integrated optimization of inventory, replenishment and vehicle routing for a sustainable supply chain under carbon emission regulations. Journal of Cleaner Production, vol.316, pp. 128256. DOI: https://doi.org/10.1016/j.jclepro.2021.128256.
Rout, C., Kumar, R. S., Paul, A., Chakraborty, D. and Goswami, A., 2021. Designing a single-vendor and multiple-buyers’ integrated production inventory model for interval type-2 fuzzy demand and fuzzy rule based deterioration. RAIRO - Operations Research, vol.55 (6), pp.3715-3742. DOI: https://doi.org/10.1051/ro/2021174.
Paul, A., Kumar, R. S., Rout, C. and Goswami, A., 2021. A bi-objective two-echelon pollution routing problem with simultaneous pickup and delivery under multiple time windows constraint. OPSEARCH, vol.58 (4), pp. 962-993. DOI: https://doi.org/10.1007/s12597-020-00481-6.
Paul, A., Kumar, R. S., Rout, C. and Goswami, A., 2021. Designing a multi-depot multi-period vehicle routing problem with time window: Hybridisation of tabu search and variable neighbourhood search algorithm. SADHANA, vol.46 (3), pp. 1-11. DOI: https://doi.org/10.1007/s12046-021-01693-2.
Rout, C., Chakraborty, D. and Goswami, A., 2021. A production inventory model for deteriorating items with backlog-dependent demand. RAIRO - Operations Research, vol.55, pp. S549–S570. DOI: https://doi.org/10.1051/ro/2019076.
Rout, C., Paul, A., Kumar, R. S., Chakraborty, D. and Goswami, A., 2020. Cooperative sustainable supply chain for deteriorating item and imperfect production under different carbon emission regulations. Journal of Cleaner Production, vol.272, pp.122170. DOI: https://doi.org/10.1016/j.jclepro.2020.122170.
Rout, C., Chakraborty, D. and Goswami, A., 2020. An EPQ model for deteriorating items with imperfect production, two types of inspection errors and rework under complete backordering. International Game Theory Review, vol.22 (2), pp.1-18. DOI: https://doi.org/10.1142/S0219198920400113.
Rout, C., Kumar, R. S., Chakraborty, D. and Goswami, A., 2019. An EPQ model for deteriorating items with imperfect production, inspection errors, rework and shortages: a type-2 fuzzy approach. OPSEARCH, vol.56 (3), pp. 657–688. DOI: https://doi.org/10.1007/s12597–019–00390–3.

CONFERENCE PUBLICATIONS

Kumar, R. S., Rout, C. and Paul, A., 2023. A type-2 fuzzy based hybrid AHP-TODIM MCDM approach for green supplier selection. 3rd International Conference on Mathematical Techniques and Applications (e-ICMTA-2022), AIP Conference Proceedings, vol.2852 (1). DOI: https://doi.org/10.1063/5.0164612.
Paul, A., Rout, C. and Karmakar, S., 2023. An ameliorating EOQ model with partial pre- and post-payments and waiting time-dependent partial backordering. 2nd International Conference on Applied Mathematics in Science and Engineering, AIP Conference Proceedings, vol.2819 (1). DOI: https://doi.org/10.1063/5.0137241.