6.3k citations · 9.2k across the 53 of their papers we have counts for
56 papers · 1 filter
Which topics are best represented by science maps? An analysis of clustering effectiveness for citation and text similarity networks
Juan Pablo Bascur, Suzan Verberne, Nees Jan van Eck +1
A science map of topics is a visualization that shows topics identified algorithmically based on the bibliographic metadata of scientific publications. In practice not all topics a…
A comparison of citation-based clustering and topic modeling for science mapping
Qianqian Xie, Ludo Waltman
Understanding the different ways in which different science mapping approaches capture the structure of scientific fields is critical. This paper presents a comparative analysis of…
Academic information retrieval using citation clusters: In-depth evaluation based on systematic reviews
Juan Pablo Bascur, Suzan Verberne, Nees Jan van Eck +1
The field of scientometrics has shown the power of citation-based clusters for literature analysis, yet this technique has barely been used for information retrieval tasks. This wo…
Funding Covid-19 research: Insights from an exploratory analysis using open data infrastructures
Alexis-Michel Mugabushaka, Nees Jan van Eck, Ludo Waltman
To analyse the outcomes of the funding they provide, it is essential for funding agencies to be able to trace the publications resulting from their funding. We study the open avail…
A large-scale bibliometric analysis of global climate change research between 2001 and 2018
Hui-Zhen Fu, Ludo Waltman
Global climate change is attracting widespread scientific, political, and public attention owing to the involvement of international initiatives such as the Paris Agreement and the…
Investigating Disagreement in the Scientific Literature
Wout S. Lamers, Kevin Boyack, Vincent Larivière +4
Disagreement is essential to scientific progress. However, the extent of disagreement in science, its evolution over time, and the fields in which it happens, remains poorly unders…