This map shows the geographic impact of Josef Urban'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 Josef Urban with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Josef Urban more than expected).
This network shows the impact of papers produced by Josef Urban. 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 Josef Urban. The network helps show where Josef Urban may publish in the future.
Co-authorship network of co-authors of Josef Urban
This figure shows the co-authorship network connecting the top 25 collaborators of Josef Urban.
A scholar is included among the top collaborators of Josef Urban 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 Josef Urban. Josef Urban is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Urban, Josef, et al.. (2020). The Tactician: A Seamless, Interactive Tactic Learner and Prover for Coq. 271–277.2 indexed citations
5.
Blanchette, Jasmin Christian, David Greenaway, Cezary Kaliszyk, Daniel Kühlwein, & Josef Urban. (2016). A Learning-Based Fact Selector for Isabelle/HOL. Journal of Automated Reasoning. 57(3). 219–244.19 indexed citations
6.
Kaliszyk, Cezary, et al.. (2016). Initial Experiments with Statistical Conjecturing over Large Formal Corpora.. 219–228.9 indexed citations
7.
Alemi, Alexander A., François Chollet, Geoffrey Irving, Christian Szegedy, & Josef Urban. (2016). DeepMath - Deep Sequence Models for Premise Selection. Neural Information Processing Systems. 29. 2235–2243.15 indexed citations
Kaliszyk, Cezary, Josef Urban, & J Vyskočil. (2015). Efficient semantic features for automated reasoning over large theories. Data Archiving and Networked Services (DANS). 3084–3090.11 indexed citations
Kaliszyk, Cezary & Josef Urban. (2012). \nInitial Experiments with External Provers and Premise Selection on HOL Light} Corpora. Radboud Repository (Radboud University).1 indexed citations
12.
Davenport, James H., William M. Farmer, Florian Rabe, & Josef Urban. (2011). Intelligent Computer Mathematics: 18th Symposium, Calculemus 2011, and 10th International Conference, MKM 2011, Bertinoro, Italy, July 18-23, 2011, ... / Lecture Notes in Artificial Intelligence). Springer eBooks.
Urban, Josef, et al.. (2009). COMBINING MIZAR AND TPTP SEMANTIC PRESENTATION AND VERIFICATION TOOLS. Studies in Logic Grammar and Rhetoric. 121–136.2 indexed citations
Waisser, Karel, et al.. (1990). Antimycobacterial thiobenzanilides. Collection of Czechoslovak Chemical Communications. 55(1). 307–316.13 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.