Developing indicators on Open Access by combining evidence from diverse data sources
Authors : Thed van Leeuwen, Ingeborg Meijer, Alfredo Yegros-Yegros, Rodrigo Costas In the last couple of years, the role of Open Access (OA) publishing has beco...
Étiquette : Rodrigo Costas
Scholars on Twitter: who and how many are they?
Authors : Rodrigo Costas, Jeroen van Honk, Thomas Franssen In this paper we present a novel methodology for identifying scholars with a Twitter account. By com...
The unbearable emptiness of tweeting — About journal articles
Authors : Nicolas Robinson-Garcia, Rodrigo Costas, Kimberley Isett, Julia Melkers, Diana Hicks Enthusiasm for using Twitter as a source of data in the social sc...