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2016 - 2025

Current editor(s): Birendra Mandal

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Operational Research Society of India
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Volume 60, issue 4, 2023

A university-wide orientation course timetabling model and its modification for pandemic period pp. 1575-1602

Aydin Ulucan, Kazim Baris Atici and Seda Busra Sarac

Third-party logistics intention to provide cold transportation services. The mediating effect of top management support and organizational readiness in TOE framework pp. 1603-1625

Mohd Faizal Abu Hassan, Abdul Hafaz Ngah and Michael Boon Yiaw Tio

Parallel and series queueing model with state and time dependent service pp. 1626-1658

J. Durga Aparajitha and K. Srinivasa Rao

Analyzing the nature of a transportation problem before and during COVID-19 pandemic in multi-fuzzy environment pp. 1659-1702

Raj Kumar Bera and Shyamal Kumar Mondal

A new mathematical model and a heuristic algorithm for the tourist trip design problem under new constraints: a real-world application pp. 1703-1730

Gulcin Dinc Yalcin, Hilal Malta and Seher Saylik

Markov approach for reliability-availability-maintainability analysis of a three unit repairable system pp. 1731-1756

A. D. Yadav, N. Nandal, S. Malik and S. C. Malik

On the behaviour of the underrelaxed Hildreth’s row-action method for computing projections onto polyhedra pp. 1757-1776

Thomas Katsekpor

An auxiliary problem principle for the solutions of mixed invex equilibrium problems in Banach spaces pp. 1777-1792

Bijaya Kumar Sahu, Sujeet Kumar and Sabyasachi Pani

A hybrid reptile search algorithm and Levenberg–Marquardt algorithm based Haar wavelets to solve regular and singular boundary value problems pp. 1793-1823

Hala A. Omar, Václav Snášel and Rizk M. Rizk-Allah

Optimality conditions and duality for E-differentiable multiobjective programming involving V-E-type I functions pp. 1824-1843

Najeeb Abdulaleem and Savin Treanţă

A narrative review of multi-objective optimization on the basis of ratio analysis (MOORA) method in decision making pp. 1844-1887

Santonab Chakraborty, Himalaya Nirjhar Datta, Kanak Kalita and Shankar Chakraborty

Testing coverage based software reliability assessment incorporating effort expenditure and error generation pp. 1888-1901

Sudeep Kumar, Anu G. Aggarwal and Ritu Gupta

Admission control policy of a two heterogeneous server finite capacity retrial queueing system with maintenance activity pp. 1902-1925

V. Saravanan, V. Poongothai and P. Godhandaraman

Impact of loss aversion on the newsvendor problem: a literature review and insights for future researchers pp. 1926-1950

S. Yamini

Energy-based storage assignment in a multi-aisle warehouse pp. 1951-1975

Danish Nasir, Rakesh Venkitasubramony and Suresh Kumar Jakhar

Measurement of the efficiency of a Multi–Input–Multi–Output (MIMO) production process using transfer function and fuzzy logic pp. 1976-2000

Francis Ikechukwu Obidike and Chidozie Chukwuemeka Nwobi-Okoye

Correction to: Indian citizens sentiment classification on citizenship amendment Act 2019 pp. 2001-2001

Prabjot Kaur, Praphula Kumar Jain, Amit Singh and Nishant Kumar

Volume 60, issue 3, 2023

Classical and fast parameters tuning in nearest neighbors with stop condition pp. 1063-1081

Samya Tajmouati, Bouazza El Wahbi and Mohamed Dakkon

A robust stochastic possibilistic programming model for dynamic supply chain network design with pricing and technology selection decisions pp. 1082-1120

Mojtaba Farrokh, Ehsan Ahmadi and Minghe Sun

An EPQ model for a single-machine multiproduct imperfect production system using a hybrid logarithmic barrier method pp. 1121-1152

S. Ganesan and R. Uthayakumar

An SOCP approach to a two-stage network DEA with feedbacks and shared resources pp. 1153-1178

N. Torabi Golsefid and M. Salahi

Efficiency analysis of reinsurers in India: a three stage fuzzy closed system DEA approach pp. 1179-1201

K. Kapil Raj, S. Srinivasan and C. D. Nandakumar

Genetic algorithms for optimizing two-stage DEA by considering unequal intermediate weights pp. 1202-1217

Alireza Moradi, Saber Saati and Mehrzad Navabakhsh

COVID-19 challenge: optimizing investment in service and promotional effort with pricing strategy for sustainability in new normal pp. 1218-1229

Rini and Priyamvada

Solving maximum clique problem using chemical reaction optimization pp. 1230-1266

Mahmudul Hasan, Md. Rafiqul Islam and Amrita Ghosh Mugdha

A depth-based heuristic to solve the multi-objective influence spread problem using particle swarm optimization pp. 1267-1285

Fabián Riquelme, Francisco Muñoz and Rodrigo Olivares

Enhanced index tracking problem: a new optimization model and a sum-of-ratio based algorithm pp. 1286-1311

F. Hooshmand and Z. Rasouli

Hybrid decision making method based on q-rung orthopair fuzzy improved weighted geometric operator of q-rung orthopair fuzzy values pp. 1312-1330

Gagandeep Kaur, Reeta Bhardwaj, Rishu Arora and Kamal Kumar

On the exactness and the convergence of the $$l_{1}$$ l 1 exact penalty E-function method for E-differentiable optimization problems pp. 1331-1359

Tadeusz Antczak and Najeeb Abdulaleem

New multi-objective optimization model for tourism systems with fuzzy data and new approach developed epsilon constraint method pp. 1360-1385

Gholamreza Shojatalab, Seyed Hadi Nasseri and Iraj Mahdavi

HSE hazard ranking of chemicals related to Petroleum Drilling Laboratory of University using Fuzzy TOPSIS pp. 1386-1406

Syed Imran Ali, Shaine Mohammadali Lalji, Javed Haneef, Mohsin Yousufi, Kanza Bashir, Saman Sohail and Laiba Sajid Cheema

A fuzzy-QFD approach to manufacturing strategy formulation pp. 1407-1432

Sourabh Devidas Kulkarni and Priyanka Verma

ABC classification using extended R-model, SVM and Lorenz curve pp. 1433-1455

Subhadip Sarkar

Solving zero-sum two-person game with triangular fuzzy number payoffs using new fully fuzzy linear programming models pp. 1456-1487

Gaurav Sharma, Sapan Kumar Das and Ganesh Kumar

An inferential analysis for the Weibull-G family of distributions under progressively censored data pp. 1488-1524

Ashish Kumar Shukla, Sakshi Soni and Kapil Kumar

Discovering themes and trends in electricity supply chain area research pp. 1525-1560

Sumeet Sahay, Hemant Kumar Kaushik and Shikha Singh

A heuristic for single machine common due date assignment problem with different earliness/tardiness weights pp. 1561-1574

Oğuzhan Ahmet Arik

Volume 60, issue 2, 2023

Profit maximization fuzzy 4D-TP with budget constraint for breakable substitute items: a swarm based optimization approach pp. 571-615

Pravash Kumar Giri, Manas Kumar Maiti and Manoranjan Maiti

Attribute-based characterization, coding, and selection of joining processes using a novel MADM approach pp. 616-655

Ravindra Singh Saluja and Varinder Singh

Pricing and revenue management for bank home loans: a mathematical approach pp. 656-687

Sumeetha Natesan, Deepika Thakur, Goutam Dutta and Manoj Kumar Tiwari

Indian citizens sentiment classification on Citizenship Amendment Act 2019 pp. 688-700

Prabjot Kaur, Praphula Kumar Jain, Amit Singh and Nishant Kumar

Some distance measures for triangular fuzzy numbers under technique for order of preference by similarity to ideal solution environment pp. 701-719

Hari Darshan Arora and Anjali Naithani

Optimal production run in an imperfect production process with maintenance under warranty and product insurance pp. 720-752

Prasanta Kumar Ghosh, Amalesh Kumar Manna, Jayanta Kumar Dey and Samarjit Kar

Product process innovation model of fuzzy optimal control of nonlinear system with finite time horizon under granular differentiability concept pp. 753-775

S. Hati and K. Maity

Investigating the ability of fuzzy and robust DEA models to apply uncertainty conditions: an application for date palm producers pp. 776-801

Mostafa Mardani Najafabadi, Hanieh Kazmi, Somayeh Shirzadi Laskookalayeh and Abas Abdeshahi

Markov interval chain (MIC) for solving a decision problem pp. 802-811

Salah eddine Semati and Abdelkader Gasmi

Statistical characterization of managerial risk factors: a case of state-run hospitals in India pp. 812-834

C. R. Vishnu, E. N. Anilkumar, R. Sridharan and P. N. Ram Kumar

Heuristics for the shelf space allocation problem pp. 835-869

Kateryna Czerniachowska, Krzysztof Michalak and Marcin Hernes

MMD labeling of EASS of cartesian product of two graphs pp. 870-876

R. Revathi, D. Angel and I. Annammal

Modeling and solving the problem of scheduling university exams in terms of new constraints on the conflicts of professors' exams and the concurrence of exams with common questions pp. 877-915

Saeedeh Bazari, Alireza Pooya, Omid Soleimani Fard and Pardis Roozkhosh

A grey multi criteria decision making application for analyzing the essential reasons of recurrent lane change pp. 916-941

Yakup Çelikbilek and Sarbast Moslem

Statistical brand switching model: an Hidden Markov approach pp. 942-950

K. Kumaraswamy and N. Ch. Bhatracharyulu

An inventory model for two-parameter Weibull distributed ameliorating and deteriorating items with stock and advertisement frequency dependent demand under trade credit and preservation technology pp. 951-1002

Ajoy Hatibaruah and Sumit Saha

More on matrix splitting modulus-based iterative methods for solving linear complementarity problem pp. 1003-1020

Bharat Kumar, Deepmala, A. Dutta and A. K. Das

Strategy selection for multi-objective redundancy allocation problem in a k-out-of-n system considering the mean time to failure pp. 1021-1044

Soheil Azizi and Milad Mohammadi

Deriving priority vector from pairwise comparisons matrix with fuzzy elements by solving optimization problem pp. 1045-1062

Jaroslav Ramík

Volume 60, issue 1, 2023

How managerial perspectives affect the optimal fleet size and mix model: a multi-objective approach pp. 1-23

Subrat Sarangi, Sudipta Sarangi and Nasim S. Sabounchi

A decision support tool for oil spill response strategy selection: application of LBWA and Z MABAC methods pp. 24-58

Darko Božanić, Dragan Pamucar, Ibrahim Badi and Duško Tešić

A developed stock price forecasting model using support vector machine combined with metaheuristic algorithms pp. 59-86

Armin Mahmoodi, Leila Hashemi, Milad Jasemi, Soroush Mehraban, Jeremy Laliberté and Richard C. Millar

Robust counterpart mathematical models for balancing, sequencing, and assignment of robotic U-shaped assembly lines with considering failures and setup times pp. 87-124

Parvaneh Samouei and Mahsa Sobhishoja

A FUCOM-MABAC-based integrated approach for performance evaluation of the Indian National Parks pp. 125-154

Santonab Chakraborty, Baneswar Sarkar and Shankar Chakraborty

Optimizing emergency services for road safety using a decomposition method: a case study of Delhi pp. 155-173

Shayesta Wajid and N. Nezamuddin

Optimizing EOQ model for expiring items with stock, selling cost and lifetime dependent demand under inflation pp. 174-187

Chaman Singh and Gurudatt Rao Ambedkar

Estimating the hospitality efficiency in Mexico using Data Envelopment Analysis pp. 188-216

Martin Flegl, Hazael Cerón-Monroy, Igor Krejčí and Josef Jablonský

Selection of conventional preservation technologies using analytical hierarchy process pp. 217-233

Hailemariam Gebru, Baba Abdissa, Betelhem Addis, Sisay Alebachew and Abaysew Ayele

Healthcare management and COVID-19: data-driven bibliometric analytics pp. 234-255

Monalisha Pattnaik

Analysis of Markovian queueing system with second optional service operating under the triadic policy pp. 256-275

P. Vijaya Laxmi, E. Girija Bhavani and K. Jyothsna

An inventory model for imperfect quality items considering learning effects and partial trade credit policy pp. 276-325

Soosan Moradi, Mohammad Reza Gholamian and Arash Sepehri

Decision-making and coordination in an e-commerce supply chain under channel selection pp. 326-369

Shengliang Zong and Chunyang Shen

Reliability and survivability assessment of LTE-A architecture and networks pp. 370-392

Anupam Gautam and S. Dharmaraja

Analysis of several reduction strategies on a two-echelon sustainable supply chain model with triangular fuzzy demand pp. 393-419

R. Uthayakumar and B. Karthick

Optimal ordering policy under order-size dependent trade credit and complete backlogging derived algebraically pp. 420-444

Chandan Mahato and Gour Chandra Mahata

Synergy frontier of multi-factor stock selection model pp. 445-480

I-Cheng Yeh

Duality for fractional interval-valued optimization problem via convexificator pp. 481-500

B. Japamala Rani and Krishna Kummari

Power battery recycling strategy with government rewards and punishments pp. 501-526

Sheng-Qiang Gu, Yong Liu and Hao Yu

Penalty function method for a variational inequality on Hadamard manifolds pp. 527-538

Babli Kumari and Izhar Ahmad

Estimation of Mortality Rate of COVID-19 in India using SEIRD Model pp. 539-553

Dharmaraja Selvamuthu, Deepak Khichar, Priyanka Kalita and Vidyottama Jain

Multi-drill path sequencing models: A comparative study pp. 554-570

Vijay Rathod