• 25 years at Knowledge-Based Systems: A bibliometric analysis 

      Cobo, Manuel Jesús; Martínez, Mª Ángeles ; Fujita, Hamido; Herrera-Viedma, Enrique (Knowledge-Based Systems, 05/2015)
      In commemoration of the Anniversary 25th of KnoSys we present a bibliometric analysis of the scientific content of the journal during the period 1991–2014. This analysis shows the conceptual evolution of the journal and ...
    • Bibliometric Tools for Discovering Information in Database 

      Herrera-Viedma, Enrique; Martínez, M. Angeles; Herrera Gómez, Manuel (Trends in applied knowledge-based systems and data science, 2016)
      In bibliometrics, there are two main procedures to explore a research field: performance analysis and science mapping. Performance analysis aims at evaluating groups of scientific actors (countries, universities, departments, ...