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Ajay Kumar

Predicting water quality index using stacked ensemble regression and SHAP based explainable artificial intelligence
2025 · Rakesh Choudhary, Ajay Kumar, et al. · Scientific Reports · 105
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Incorporating inflection S-shaped fault reduction factor to enhance software reliability growth
2014 · Bhoopendra Pachauri, Joydip Dhar, et al. · Applied Mathematical Modelling · 56
Enhancing Software Reliability Forecasting Through a Hybrid ARIMA-ANN Model
2023 · Umashankar Samal, Ajay Kumar · Arabian Journal for Science and Engineering · 46
A Neural Network Approach for Software Reliability Prediction
2024 · Umashankar Samal, Ajay Kumar · International Journal of Reliability Quality and Safety Engineering · 37
Modeling optimal release policy under fuzzy paradigm in imperfect debugging environment
2013 · Bhoopendra Pachauri, Ajay Kumar, et al. · Information and Software Technology · 36
A software reliability model incorporating fault removal efficiency and it’s release policy
2023 · Umashankar Samal, Ajay Kumar · Computational Statistics · 34
Reliability analysis of waste clean-up manipulator using genetic algorithms and fuzzy methodology
2011 · Naveen Kumar, Jin-Hwan Borm, et al. · Computers & Operations Research · 32
Redefining software reliability modeling: embracing fault-dependency, imperfect removal, and maximum fault considerations
2023 · Umashankar Samal, Ajay Kumar · Quality Engineering · 28
Modelling software reliability growth through generalized inflection S-shaped fault reduction factor and optimal release time
2021 · Vishal Pradhan, Ajay Kumar, et al. · Proceedings of the Institution of Mechanical Engineers Part O Journal of Risk and Reliability · 28
Reliability analysis of complex multi-robotic system using GA and fuzzy methodology
2011 · S.P. Sharma, Dinesh Kumar, et al. · Applied Soft Computing · 28
Testing coverage‐based software reliability growth model considering uncertainty of operating environment
2023 · Vishal Pradhan, Joydip Dhar, et al. · Systems Engineering · 27
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Software reliability growth modeling with dynamic faults and release time optimization using GA and MAUT
2014 · Bhoopendra Pachauri, Ajay Kumar, et al. · Applied Mathematics and Computation · 27
Metrics and trends: a bibliometric approach to software reliability growth models
2024 · Umashankar Samal, Ajay Kumar · Total Quality Management & Business Excellence · 25
Complete ranking for generalized trapezoidal fuzzy numbers and its application in supplier selection using the GTrF-CoCoSo approach
2024 · Rakhi Bihari, Jeevaraj S., et al. · Expert Systems with Applications · 24
A novel algorithm and hardware implementation for correcting sensor non-uniformities in infrared focal plane array based staring system
2006 · Ajay Kumar, S. Sarkar, et al. · Infrared Physics & Technology · 23
Image Processing Framework for Performance Enhancement of Low-Light Image Sensors
2020 · Manoj Purohit, Abhijit Chakraborty, et al. · IEEE Sensors Journal · 22
Improving software reliability: a hybrid ARIMA-LSTM approach for fault prediction
2025 · Umashankar Samal, Ajay Kumar · International Journal of Systems Assurance Engineering and Management · 20
Empowering software reliability: Leveraging efficient fault detection and removal efficiency
2024 · Umashankar Samal, Ajay Kumar · Quality Engineering · 20
Geometric approach for ranking generalized trapezoidal fuzzy numbers and its application in selecting security guard service company
2023 · Rakhi Bihari, Jeevaraj S., et al. · Expert Systems with Applications · 19
Multi-Sensor Surveillance System Based on Integrated Video Analytics
2021 · Manoj Purohit, Manvendra Singh, et al. · IEEE Sensors Journal · 19
RETRACTED ARTICLE: A new ranking principle for ordering generalized trapezoidal fuzzy numbers based on diagonal distance, mean and its applications to supplier selection
2023 · Rakhi Bihari, S. Jeevaraj, et al. · Soft Computing · 18
Reliability measures of a cold standby system subject to refreshment
2021 · Ajay Kumar, Reena Garg, et al. · International Journal of Systems Assurance Engineering and Management · 18
An S-Shaped Fault Detection and Correction SRGM Subject to Gamma-Distributed Random Field Environment and Release Time Optimization
2020 · Vishal Pradhan, Joydip Dhar, et al. · Asset analytics · 17
Incorporating human dynamics into software reliability analysis: learning, fatigue, and efficiency considerations
2024 · Umashankar Samal, Ajay Kumar · International Journal of Systems Assurance Engineering and Management · 15
Fault Removal Efficiency: A Key Driver in Software Reliability Growth Modeling
2024 · Umashankar Samal, Ajay Kumar · Springer series in reliability engineering · 14
Works count: 67
Citation count: 962
H-index: 19
I10-index: 36
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