This map shows the geographic impact of Uday Kumar'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 Uday Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Uday Kumar more than expected).
This network shows the impact of papers produced by Uday Kumar. 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 Uday Kumar. The network helps show where Uday Kumar may publish in the future.
Co-authorship network of co-authors of Uday Kumar
This figure shows the co-authorship network connecting the top 25 collaborators of Uday Kumar.
A scholar is included among the top collaborators of Uday Kumar based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Uday Kumar. Uday Kumar is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kumar, Uday, et al.. (2015). Survey of Operating Systems for the IoT Environment. International Journal of Advanced Networking and Applications. 6(5). 2479–2483.1 indexed citations
4.
Ahmadi, Alireza, et al.. (2014). Fleet-level Reliability of Multiple Repairable Units: a Parametric Approach using the Power Law Process. International Journal of Performability Engineering. 10(3). 239–250.11 indexed citations
5.
Yuan, Fuqing & Uday Kumar. (2014). Statistical Index Development from Time Domain for Rolling Element Bearings. International Journal of Performability Engineering. 10(3). 313–324.3 indexed citations
Hoseinie, Seyed Hadi, Reza Khalokakaie, Mohammad Ataei, Behzad Ghodrati, & Uday Kumar. (2013). Monte Carlo reliability simulation of coal shearer machine. International Journal of Performability Engineering. 9(5). 487–494.8 indexed citations
Jha, P. C., et al.. (2011). An Optimization Framework for “Build-or-Buy” Strategy for component Selection in a Fault Tolerant Modular Software System under Recovery Block Scheme. SHILAP Revista de lepidopterología.4 indexed citations
Kumar, Uday, et al.. (2010). Impact of Innovation on the Performance of Indian Pharmaceutical Industry Using Data Envelopment Analysis. SSRN Electronic Journal.3 indexed citations
Nissen, Arne, et al.. (2010). Condition monitoring of railway switches and crossing by using data from track recording cars. 13(3). 36–40.3 indexed citations
17.
Karim, Ramin, et al.. (2009). Service-Oriented Information Logistics as Support to Intelligent Transport Services.3 indexed citations
18.
Barabady, Javad, et al.. (2009). Reliability analysis of the rolling stock industry : a case study. International Journal of Performability Engineering. 5(2). 167–175.13 indexed citations
19.
Kumar, Uday. (1998). Maintenance strategies for mechanized and automated mining systems : a reliability and risk analysis based approach. International Conference on Multimedia Information Networking and Security. 46(11). 343–354.14 indexed citations
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.