This map shows the geographic impact of Sylvain Pion'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 Sylvain Pion with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sylvain Pion more than expected).
This network shows the impact of papers produced by Sylvain Pion. 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 Sylvain Pion. The network helps show where Sylvain Pion may publish in the future.
Co-authorship network of co-authors of Sylvain Pion
This figure shows the co-authorship network connecting the top 25 collaborators of Sylvain Pion.
A scholar is included among the top collaborators of Sylvain Pion 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 Sylvain Pion. Sylvain Pion is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Melquiond, Guillaume & Sylvain Pion. (2008). Directed Rounding Arithmetic Operations in C. HAL (Le Centre pour la Communication Scientifique Directe). 11.
6.
Gupta, Ankit, Pierre Alliez, & Sylvain Pion. (2008). Principal Component Analysis in CGAL. HAL (Le Centre pour la Communication Scientifique Directe). 13.1 indexed citations
Meyer, Andreas J. & Sylvain Pion. (2008). FPG: A code generator for fast and certified geometric predicates. HAL (Le Centre pour la Communication Scientifique Directe). 47–60.10 indexed citations
Brönnimann, Hervé, Guillaume Melquiond, & Sylvain Pion. (2003). The Boost Interval Arithmetic Library. HAL (Le Centre pour la Communication Scientifique Directe). 65–80.15 indexed citations
Brönnimann, Hervé, Ioannis Z. Emiris, Victor Y. Pan, & Sylvain Pion. (1999). Sign determination in residue number systems. Theoretical Computer Science. 210(1). 173–197.28 indexed citations
20.
Boissonnat, Jean‐Daniel, Frédéric Cazals, Olivier Devillers, et al.. (1999). Programming with CGAL. 421–422.9 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.