Multi up-gradation software reliability growth model with imperfect debugging. - P. K. Kapur 001; Ompal Singh; A. S. Garmabaki; Jagvinder Singh (Int. J. Syst. Assur. Eng. Manag., 2010)

A stochastic formulation of successive software releases with faults severity. - Ompal Singh; P. K. Kapur 001; Adarsh Anand (IEEM, 2011)

Joint Optimization of ICD and Reliability for Component Selection Incorporating "Build-or-Buy" Strategy for Component Based Modular Software System under Fuzzy Environment. - Indumati; Ompal Singh; U. Dinesh Kumar (SocProS (1), 2011)

Bi-criterion release time problem for a discrete SRGM under fuzzy environment. - P. C. Jha 001; Indumati; Ompal Singh; Deepali Gupta (Int. J. Math. Oper. Res., 2011)

A multi-attribute approach for release time and reliability trend analysis of a software. - Ompal Singh; P. K. Kapur 001; Adarsh Anand (Int. J. Syst. Assur. Eng. Manag., 2012)

Optimal Introduction Timing Policy for a Successive Generational Product. - Deepti Aggrawal; Ompal Singh; Adarsh Anand; Mohini Aggarwal (Int. J. Technol. Diffusion, 2013)

Optimal price and testing time of a software under warranty and two types of imperfect debugging. - P. K. Kapur 001; Ompal Singh; Avinash K. Shrivastava (Int. J. Syst. Assur. Eng. Manag., 2014)

Modeling multi up-gradations of software with fault severity and measuring reliability for each release. - Ompal Singh; Adarsh Anand; Deepti Aggrawal; Jagvinder Singh (Int. J. Syst. Assur. Eng. Manag., 2014)

Application of multi attribute utility theory in multiple releases of software. - P. K. Kapur 001; Jyotish N. P. Singh; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2015)

Preface. - Sunil Kumar Khatri; P. K. Kapur 001; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2015)

Fault severity based multi-release SRGM with testing resources. - Ompal Singh; Deepti Aggrawal; Adarsh Anand; P. K. Kapur 001 (Int. J. Syst. Assur. Eng. Manag., 2015)

Release time problem with multiple constraints. - Ompal Singh; P. K. Kapur 001; Avinash K. Shrivastava; Vijay Kumar 005 (Int. J. Syst. Assur. Eng. Manag., 2015)

Multi up-gradation software reliability growth model with learning effect and severity of faults using SDE. - Jagvinder Singh; Ompal Singh; P. K. Kapur 001 (Int. J. Syst. Assur. Eng. Manag., 2015)

Diffusion Modeling Based on Customer's Review and Product Satisfaction. - Adarsh Anand; Ompal Singh; Richie Aggarwal; Deepti Aggrawal (Int. J. Technol. Diffusion, 2016)

Multi-criteria intuitionistic fuzzy group decision analysis with TOPSIS method for selecting appropriate cloud solution to manage big data projects. - Nitin Sachdeva; Ompal Singh; P. K. Kapur 001; Diego Galar (Int. J. Syst. Assur. Eng. Manag., 2016)

Queuing theory-based innovation diffusion modelling incorporating change in adoption rate. - Adarsh Anand; Mohini Agarwal; Deepti Aggrawal; Ompal Singh (Int. J. Math. Oper. Res., 2018)

A unified approach for optimal release, patching and testing time of a software. - P. K. Kapur 001; Ompal Singh; Avinash K. Shrivastava (Int. J. Math. Oper. Res., 2018)

Modeling innovation adoption incorporating time lag between awareness and adoption process. - Richie Aggarwal; Ompal Singh; Adarsh Anand; P. K. Kapur 001 (Int. J. Syst. Assur. Eng. Manag., 2019)

From the Editor's Desk. - P. K. Kapur 001; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2020)

Ensemble-based extreme learning machine model for occupancy detection with ambient attributes. - Sachin Kumar 005; Jagvinder Singh; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2020)

Modeling technology diffusion: a study based on market coverage and advertising efforts. - Saurabh Panwar; P. K. Kapur 001; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2020)

Software release and testing stop time decision with change point. - Avinash K. Shrivastava; Vivek Kumar; P. K. Kapur 001; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2020)

Predicting diffusion dynamics and launch time strategy for mobile telecommunication services: an empirical analysis. - Saurabh Panwar; P. K. Kapur 001; Ompal Singh (Inf. Technol. Manag., 2021)

Three-dimensional wiener process based entropy prediction modelling for OSS. - Deepika 004; Adarsh Anand; Ompal Singh; P. K. Kapur 001 (Int. J. Syst. Assur. Eng. Manag., 2021)

Technology diffusion model with change in adoption rate and repeat purchases: a case of consumer balking. - Saurabh Panwar; P. K. Kapur 001; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2021)

Joint optimization of software time-to-market and testing duration using multi-attribute utility theory. - P. K. Kapur 001; Saurabh Panwar; Ompal Singh; Vivek Kumar (Ann. Oper. Res., 2022)

Insights and reflections using data analytics approach of COVID-19 situation among the Indian states and ethical considerations. - Zairu Nisha; Sachin Kumar 005; Saibal K. Pal; Jagvinder Singh; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2022)

The Role of Ayushman Bharat Health Account (ABHA) in Telehealth: A New Frontier of Smart Healthcare Delivery in India. - Sushila Paliwal; Suraiya Parveen; Ompal Singh; Mohammad Afshar Alam; Jawed Ahmed (FTC (2), 2023)

VLSI Architecture for Reversible Radix-2 FFT using Modified Carry Select Adder. - Abhay Kumar Ranjan; Ompal Singh; Sandip Nemade (ICDCS, 2024)

Studying innovation adoption using different distribution functions. - Ankur Kumar; Ompal Singh; Adarsh Anand; P. K. Kapur 001 (Int. J. Syst. Assur. Eng. Manag., 2024)

Demand forecasting of technological products considering re-purchasing and dynamic pricing: a modified diffusion model. - Shakshi Singhal; Yasmeen Bano; Ompal Singh (Int. J. Syst. Assur. Eng. Manag., 2024)