2026-09-14T21:16:31Zhttps://gredos.usal.es/oai/request

oai:gredos.usal.es:10366/557222025-12-11T13:56:59Zcom_10366_4386com_10366_4349com_10366_3946com_10366_3823col_10366_4392

Therón Sánchez, Roberto Santamaría Vicente, Rodrigo 2009-02-03 2009-10-14T12:03:55Z 2008 SANTAMARÍA VICENTE, R. y THERÓN SÁNCHEZ, R. (2008). Overlapping Clustered Graphs: Co-authorship Networks Visualization. En A. BUTZ, B.FISHER, A. KRUEGER (Eds.) "Smart graphics : 9th international symposium, SG 2008, Rennes, France, August 27-29, 2008 : proceedings" (pp 190-199), Lecture notes in computer science, 5166. New York : Springer http://hdl.handle.net/10366/55722 http://hdl.handle.net/10366/55722 The analysis of scientific articles produced by different groups of authors helps to identify and characterize research groups and collaborations among them. Although this is a quite studied area, some issues, such as quick understanding of groups and visualization of large social networks still pose some interesting challenges. In order to contribute to this study, we present a solution based in Overlapper, a tool for the visualization of overlapping groups that makes use of an enhanced variation of force-directed graphs. For a real case study, the tool has been applied to articles in the DBLP database. eng https://creativecommons.org/licenses/by-nc-nd/3.0/ info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivs 3.0 Unported Scientific research Scientific literature Overlapper Force-Directed graphs Grupos de investigación Investigación científica Overlapping Clustered Graphs: Co-authorship Networks Visualization info:eu-repo/semantics/article info:eu-repo/semantics/article