Welcome to the homepage of

Ludo Waltman

Latest News

Personal Data

Full name: Ludo Waltman
Titles: Prof.dr.
Affiliation: Centre for Science and Technology Studies (CWTS), Leiden University
Phone: +31 71 5275806
Email: waltmanlr@cwts.leidenuniv.nl


I am professor of Quantitative Science Studies at CWTS. The work of my research group is organized in the following research lines:

I am also Deputy Director of CWTS, coordinator of the CWTS Leiden Ranking, co-developer of the VOSviewer software for scientometric visualization, and Editor-in-Chief of Quantitative Science Studies.

A list of my publications is available here.