Kifayat Ullah
Impact in
-
- Multi-Criteria Decision Making
- Fuzzy and Soft Set Theory
- Statistics and Probability top 0.5%
- Fuzzy Systems and Optimization
Papers in
-
- Multi-Criteria Decision Making 113
- Fuzzy and Soft Set Theory 6
-
- Optimization and Mathematical Programming 58
- Co-authors
- Tahir Mahmood (34 shared papers)Naeem Jan (18 shared papers)Qaisar Khan (9 shared papers)Abrar Hussain (30 shared papers)Harish Garg (15 shared papers)Zeeshan Ali (15 shared papers)Dragan Pamučar (23 shared papers)Maria Akram (14 shared papers)
In The Last Decade
Kifayat Ullah
116 papers receiving 3.7k citations
Hit Papers
Peers
Comparison fields: 5 of 111
- Management Science and Operations Research 3.1k
- Statistics and Probability 827
- Control and Systems Engineering 1.4k
- Computational Theory and Mathematics 789
- Management, Monitoring, Policy and Law 388
Countries citing papers authored by Kifayat Ullah
This map shows the geographic impact of Kifayat Ullah's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kifayat Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kifayat Ullah more than expected).
Fields of papers citing papers by Kifayat Ullah
This network shows the impact of papers produced by Kifayat Ullah. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kifayat Ullah. The network helps show where Kifayat Ullah may publish in the future.
Co-authors
The 25 scholars most cited alongside Kifayat Ullah, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 124 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | An approach toward decision-making and medical diagnosis problems using the concept of spherical fuzzy sets Hit paper breakdown → | 2018 | 655 |
| 2 | On some distance measures of complex Pythagorean fuzzy sets and their applications in pattern recognition Hit paper breakdown → | 2019 | 297 |
| 3 | Enhancing Digital Innovation for the Sustainable Transformation of Manufacturing Industry: A Pressure-State-Response System Framework to Perceptions of Digital Green Innovation and Its Performance for Green and Intelligent Manufacturing Hit paper breakdown → | 2022 | 179 |
| 4 | 2018 | 157 | |
| 5 | 2019 | 142 | |
| 6 | 2020 | 113 | |
| 7 | 2018 | 100 | |
| 8 | 2019 | 97 | |
| 9 | 2021 | 96 | |
| 10 | 2021 | 95 | |
| 11 | 2020 | 92 | |
| 12 | 2022 | 87 | |
| 13 | 2022 | 81 | |
| 14 | A Multi-Criteria Group Decision-Making Approach for Robot Selection Using Interval-Valued Intuitionistic Fuzzy Information and Aczel-Alsina Bonferroni Means Hit paper breakdown → | 2024 | 75 |
| 15 | An Intelligent Decision Support System for Spherical Fuzzy Sugeno-Weber Aggregation Operators and Real-Life Applications Hit paper breakdown → | 2024 | 66 |
| 16 | 2023 | 60 | |
| 17 | 2022 | 58 | |
| 18 | 2019 | 54 | |
| 19 | 2022 | 49 | |
| 20 | 2023 | 47 |
About Kifayat Ullah
Kifayat Ullah is a scholar working on Management Science and Operations Research, Control and Systems Engineering, Statistics and Probability, Computational Theory and Mathematics and Artificial Intelligence, having authored 124 papers that have together received 3.9k indexed citations. Recurring topics across this work include Multi-Criteria Decision Making (113 papers), Optimization and Mathematical Programming (58 papers), Fuzzy Systems and Optimization (32 papers), Rough Sets and Fuzzy Logic (25 papers), Soil and Land Suitability Analysis (14 papers), Fuzzy Logic and Control Systems (8 papers), Intuitionistic Fuzzy Systems Applications (6 papers) and Fuzzy and Soft Set Theory (6 papers). The work is most often cited by research in Management Science and Operations Research (3.1k citations), Statistics and Probability (827 citations), Control and Systems Engineering (1.4k citations), Computational Theory and Mathematics (789 citations) and Management, Monitoring, Policy and Law (388 citations). Kifayat Ullah has collaborated with scholars based in Pakistan, China and Serbia. Frequent co-authors include Tahir Mahmood, Naeem Jan, Qaisar Khan, Abrar Hussain, Harish Garg, Zeeshan Ali, Dragan Pamučar, Maria Akram, Shi Yin and Amir Hussain. Their work appears in journals such as IEEE Access, Symmetry, Journal of Intelligent & Fuzzy Systems, International Journal of Fuzzy Systems and Energies.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.