Ludo Waltman is a senior researcher at the Centre for Science and Technology Studies (CWTS) of Leiden University. Ludo is deputy director of the center and leads the Quantitative Science Studies research group. Ludo’s research interests focus on the fields of bibliometrics and scientometrics, in particular the analysis and visualization of bibliometric networks and the development of scientometric indicators. Ludo is co-developer of the well-known VOSviewer software for visualizing bibliometric networks.
Ludo has a PhD in economics from Erasmus University Rotterdam.
More on Ludo’s research at: www.ludowaltman.nl.