This map shows the geographic impact of Václav Zeman'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 Václav Zeman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Václav Zeman more than expected).
This network shows the impact of papers produced by Václav Zeman. 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 Václav Zeman. The network helps show where Václav Zeman may publish in the future.
Co-authorship network of co-authors of Václav Zeman
This figure shows the co-authorship network connecting the top 25 collaborators of Václav Zeman.
A scholar is included among the top collaborators of Václav Zeman 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 Václav Zeman. Václav Zeman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Štork, Milan, Jaroslav Novák, & Václav Zeman. (2011). Models of some physiological parameters based on spiroergometric exercise test. 1–6.1 indexed citations
12.
Štork, Milan, Jaroslav Novák, & Václav Zeman. (2010). Noninvasive cardiac output estimation based on oxygen consumption during stress test. International Conference on Systems. 159–164.2 indexed citations
13.
Hajný, Jan, et al.. (2010). Privacy protection for user authentication. 90–93.
14.
Hajný, Jan, et al.. (2009). Flexible authentication framework with bound authentication and authorization. WSEAS TRANSACTIONS on COMMUNICATIONS archive. 8(1). 143–152.1 indexed citations
Mišurec, Jiří & Václav Zeman. (2004). Filter for data transmission using 4B3T coding. International Conference on Signal Processing. 16.1 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.