This map shows the geographic impact of Umesh Shankar'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 Umesh Shankar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Umesh Shankar more than expected).
This network shows the impact of papers produced by Umesh Shankar. 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 Umesh Shankar. The network helps show where Umesh Shankar may publish in the future.
Co-authorship network of co-authors of Umesh Shankar
This figure shows the co-authorship network connecting the top 25 collaborators of Umesh Shankar.
A scholar is included among the top collaborators of Umesh Shankar 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 Umesh Shankar. Umesh Shankar is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Wagner, David & Umesh Shankar. (2006). Bridging the gap between people and policies in security and privacy.2 indexed citations
11.
Subrahmanyam, P. A., et al.. (2005). Network Security Architecture for Demand Response/Sensor Networks. eScholarship (California Digital Library).9 indexed citations
12.
Shankar, Umesh, Monica Chew, & J. D. Tygar. (2004). Side effects are not sufficient to authenticate software. UC Berkeley. 7–7.46 indexed citations
Donoho, David L., et al.. (2002). Multiscale Stepping-Stone Detection: Detecting Pairs of Jittered Interactive Streams by Exploiting Maximum Tolerable Delay.22 indexed citations
17.
Shankar, Umesh, et al.. (2002). 2001 MOTOR VEHICLE TRAFFIC CRASHES INJURY AND FATALITY ESTIMATES EARLY ASSESSMENT.4 indexed citations
18.
Shankar, Umesh, Kunal Talwar, Jeffrey S. Foster, & David Wagner. (2001). Detecting format string vulnerabilities with type qualifiers. USENIX Security Symposium. 16–16.257 indexed citations
Shankar, Umesh. (2001). Fatal single vehicle motorcycle crashes. Rosa P: A digital library for transportation research (United States Department of Transportation).9 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.