José Luis Ortega
José Luis Ortega
Institute for Advanced Social Studies (IESA), CSIC
Verified email at - Homepage
Cited by
Cited by
Comparing university rankings
I Aguillo, J Bar-Ilan, M Levene, J Ortega
Scientometrics 85 (1), 243-256, 2010
Webometric ranking of world universities: Introduction, methodology, and future developments
IF Aguillo, JL Ortega, M Fernández
Higher education in Europe 33 (2-3), 233-244, 2008
Scientific research activity and communication measured with cybermetrics indicators
IF Aguillo, B Granadino, JL Ortega, JA Prieto
Journal of the American Society for information science and technology 57 …, 2006
Relationship between altmetric and bibliometric indicators across academic social sites: The case of CSIC's members
JL Ortega
Journal of informetrics 9 (1), 39-49, 2015
Disciplinary differences in the use of academic social networking sites
JL Ortega
Online Information Review 39 (4), 520-536, 2015
Indicators for a webometric ranking of open access repositories
I Aguillo, J Ortega, M Fernández, A Utrilla
Scientometrics 82 (3), 477-486, 2010
Mapping world-class universities on the web
JL Ortega, IF Aguillo
Information Processing & Management 45 (2), 272-279, 2009
Maps of the academic web in the European Higher Education Area—an exploration of visual web indicators
J Ortega, I Aguillo, V Cothey, A Scharnhorst
Scientometrics 74 (2), 295-308, 2007
Visualization of the Nordic academic web: Link analysis using social network tools
JL Ortega, IF Aguillo
Information Processing & Management 44 (4), 1624-1633, 2008
Reliability and accuracy of altmetric providers: a comparison among Altmetric. com, PlumX and Crossref Event Data
JL Ortega
Scientometrics 116 (3), 2123-2138, 2018
M icrosoft academic search and G oogle scholar citations: Comparative analysis of author profiles
JL Ortega, IF Aguillo
Journal of the Association for Information Science and Technology 65 (6 …, 2014
Academic search engines: A quantitative outlook
JL Ortega
Elsevier, 2014
Influence of co-authorship networks in the research impact: Ego network analyses from Microsoft Academic Search
JL Ortega
Journal of Informetrics 8 (3), 728-737, 2014
Longitudinal study of content and elements in the scientific web environment
JL Ortega, I Aguillo, JA Prieto
Journal of Information Science 32 (4), 344-351, 2006
To be or not to be on Twitter, and its relationship with the tweeting and citation of research papers
JL Ortega
Scientometrics 109 (2), 1353-1364, 2016
The presence of academic journals on Twitter and its relationship with dissemination (tweets) and research impact (citations)
JL Ortega
Aslib journal of information management 69 (6), 674-687, 2017
What the Internet says about Science: Universities can be ranked based on web indicators
IF Aguillo, B Granadino, JL Ortega, JA Prieto
The scientist 19 (14), 10-11, 2005
Social network sites for scientists: a quantitative survey
JL Ortega
Chandos Publishing, 2016
Toward a homogenization of academic social sites: A longitudinal study of profiles in Academia. edu, Google Scholar Citations and ResearchGate
JL Ortega
Online Information Review 41 (6), 812-825, 2017
Calidad formal, impacto y visibilidad de las revistas electrónicas universitarias españolas
H Zamora, IF Aguillo, JL Ortega-Priego, B Granadino
El profesional de la información 16 (1), 13-23, 2007
The system can't perform the operation now. Try again later.
Articles 1–20