José Luis Ortega
José Luis Ortega
Institute for Advanced Social Studies (IESA), CSIC
Dirección de correo verificada de orgc.csic.es - Página principal
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Comparing university rankings
I Aguillo, J Bar-Ilan, M Levene, J Ortega
Scientometrics 85 (1), 243-256, 2010
3342010
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
2562006
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
2422008
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
1342015
Indicators for a webometric ranking of open access repositories
I Aguillo, J Ortega, M Fernández, A Utrilla
Scientometrics 82 (3), 477-486, 2010
1282010
Mapping world-class universities on the web
JL Ortega, IF Aguillo
Information Processing & Management 45 (2), 272-279, 2009
1092009
Disciplinary differences in the use of academic social networking sites
JL Ortega
Online Information Review 39 (4), 520-536, 2015
1082015
Visualization of the Nordic academic web: Link analysis using social network tools
JL Ortega, IF Aguillo
Information Processing & Management 44 (4), 1624-1633, 2008
952008
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
902007
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
752014
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
562006
Academic search engines: A quantitative outlook
JL Ortega
Elsevier, 2014
552014
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
512005
Reliability and accuracy of altmetric providers: a comparison among Altmetric. com, PlumX and Crossref Event Data
JL Ortega
Scientometrics 116 (3), 2123-2138, 2018
492018
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
392007
A Vector Space Model as a methodological approach to the Triple Helix dimensionality: A comparative study of Biology and Biomedicine Centres of two European National Research …
JLO Priego
Scientometrics 58 (2), 429-443, 2003
392003
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
362017
Social network sites for scientists: a quantitative survey
JL Ortega
Chandos Publishing, 2016
362016
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
362014
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
342016
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Artículos 1–20