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Resultats globals: 20 registres trobats en 0.03 segons.
Articles, 17 registres trobats
Documents de recerca, 3 registres trobats
Articles 17 registres trobats  1 - 10següent  anar al registre:
1.
16 p, 10.2 MB Unequal access to cultural ecosystem services of green spaces within the city of Rome : A spatial social media-based analysis / Benati, Giulia (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Calcagni, Fulvia (University of Haifa. Department of Natural Resources and Environmental Management) ; Matellozzo, Federico (University of Florence. Department of Economics and Management) ; Ghermandi, Andrea (University of Haifa. Department of Natural Resources and Environmental Management) ; Langemeyer, Johannes (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
This groundbreaking study sheds new light on the unequal distribution of cultural ecosystem services (CES) within Rome's urban green spaces (UGS). Employing a novel methodology, we assess UGS quality through georeferenced social media data from Twitter, evaluate the green cover of UGS, and assess accessibility to these spaces using network analysis in a GIS environment. [...]
2024 - 10.1016/j.ecoser.2023.101594
Ecosystem services, Vol. 66 (April 2024) , art. 101594  
Registre complet - Creative Commons
2.
Government's echo : twitter discussions around news topics in Russian networked authoritarianism / Dergacheva, Daria ; Tous, Anna (Universitat Autònoma de Barcelona)
This research uses the Social Network Analysis (SNA) method to determine the main actors in Twitter discussions around news topics. First, using the theory of networked authoritarianism (MacKinnon, 2011), it conceptualizes the ways that authoritarian states may influence domestic media and the broader Internet, taking Russia as our case study. [...]
2021 - 10.1080/19409419.2021.1874790
Russian Journal of Communication, Vol. 13 Núm. 2 (2021) , p. 117-139  
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3.
11 p, 2.4 MB Improving seafood systems with social network analysis : The case of cuttlefish marketing in Catalonia / Gómez Mestres, Sílvia (Universitat Autònoma de Barcelona. Departament d'Antropologia Social i Cultural) ; Patraca, Beatriz (Universitat Autònoma de Barcelona. Departament d'Antropologia Social i Cultural) ; Molina, José Luis (Universitat Autònoma de Barcelona. Departament d'Antropologia Social i Cultural)
Innovation in seafood marketing has multiplied, resulting in a constellation of emerging marketing initiatives from the fishing sector and seafood distributors to cope with resources scarcity, uncertainty, and climate change. [...]
2023 - 10.1016/j.marpol.2023.105517
Marine Policy, Vol. 150 (2023 April)  
Registre complet - Creative Commons
4.
18 p, 5.0 MB Plural relational green space values for whom, when, and where? - A social media approach / Calcagni, Fulvia (Humboldt-Universität zu Berlin. Department of Geography) ; Connolly, James J. T. (University of British Columbia. School of Community and Regional Planning) ; Langemeyer, Johannes (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
The values people ascribe to their interactions with and within the environment are essential to inform justice and sustainability transformations. The development of many of these values unfolds through enjoying so-called cultural ecosystem services (CES) such as outdoor recreation, landscape aesthetics or environmental education. [...]
2023 - 10.1016/j.diggeo.2023.100065
Digital Geography and Society, Vol. 5 (Dec. 2023) , art. 100065  
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5.
9 p, 565.7 KB "Our city will be the first to hold both summer and winter olympics" : a comparative analysis of how media coverage and public opinion were framed on social media in the lead up to the Beijing 2022 winter Olympic games / Yang, Zesheng (Universitat Autònoma de Barcelona. Departament de Comunicació Audiovisual i Publicitat) ; Ruan, Yang ; Zhang, Jianing (Macau University of Science and Technology)
Beijing is the first city to host both the Summer and Winter Olympic Games. Mega sporting events such as the Olympic Games, which attract mass audiences, benefit greatly from social media. This article examines how the news coverage and public opinion about the Beijing 2022 were articulated on social media in the lead up to the Beijing 2022. [...]
2023 - 10.3389/fpsyg.2023.1125522
Frontiers in psychology, Vol. 14 (march 2023)  
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6.
16 p, 1.5 MB A tag is worth a thousand pictures : A framework for an empirically grounded typology of relational values through social media / Calcagni, Fulvia (University of Haifa. Department of Natural Resources and Environmental Management) ; Nogué Batallé, Júlia (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Baró Porras, Francesc (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Langemeyer, Johannes (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals)
Environmental values depend on social-ecological interactions and, in turn, influence the production of the underlying biophysical ecosystems. Understanding the nuanced nature of the values that humans ascribe to the environment is thus a key frontier for environmental science and planning. [...]
2022 - 10.1016/j.ecoser.2022.101495
Ecosystem services, Vol. 58 (December 2022) , art. 101495  
Registre complet - Creative Commons
7.
14 p, 302.2 KB Evolution of the digital attention market in the pandemic : a comparative study of young spanish university students (2019-2021) / Fernández-Rovira, Cristina (Universitat de Vic. Departament de Ciències de la Comunicació) ; Giraldo Luque, Santiago (Universitat Autònoma de Barcelona. Departament de Periodisme i de Ciències de la Comunicació)
The business figures linked to the economy of big companies have shown that large technology platforms are some of the few major beneficiaries of the global economic crisis generated by COVID-19. The study compares biannual results of digital consumption and links user monitoring methods with the realization of qualitative focus groups. [...]
2021 - 10.3390/su132111837
Sustainability, Vol. 13 Núm. 21 (11-1 2021) , p. 11837  
Registre complet - Creative Commons
8.
15 p, 352.3 KB A new application of social impact in social media for overcoming fake news in health / Pulido, Cristina (Universitat Autònoma de Barcelona) ; Ruiz-Eugenio, Laura (Universitat de Barcelona) ; Redondo-Sama, Gisela (Universidad de Zaragoza) ; Villarejo Carballido, Beatriz (Universidad de Deusto)
One of the challenges today is to face fake news (false information) in health due to its potential impact on people's lives. This article contributes to a new application of social impact in social media (SISM) methodology. [...]
2020 - 10.3390/ijerph17072430
International journal of environmental research and public health, Vol. 17 (april 2020) , 2430
2 documents
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9.
23 p, 4.7 MB European comission's identity during brexit : a communication strategy change on twitter / Mas Manchón, Lluís (Universitat Pompeu Fabra) ; Biermann, Nora Inka (Johannes Gutenberg-Universität Mainz) ; Guerrero Solé, Frederic (Universitat Pompeu Fabra. Departament de Comunicació) ; Badajoz Dávila, David (Universitat Autònoma de Barcelona. Departament de Publicitat, Relacions Públiques i Comunicació Audiovisual)
The European Union (EU) was founded to promote peace, prosperity and other values between an increasing number of member states (European Commission, 2001). However, Brexit has activated a reputation crisis that reinforces Euroscepticism (Börzel; Risse, 2018). [...]
2021 - 10.24193/OJMNE.2021.35.06
Online Journal Modelling the New Europe, Núm. 35 (June 2021) , p. 116-138  
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10.
17 p, 488.4 KB Mapeamento bibliométrico e de clusters da pesquisa científica sobre gestão do conhecimento e mídias sociais / Sampaio, Gabriel Gonçalves (Universidade Federal do Rio Grande do Sul (Porto Alegre, Brasil)) ; Behr, Ariel (Universidade Federal do Rio Grande do Sul (Porto Alegre, Brasil)) ; Medeiros, Mauricius Munhoz de (Universidade Federal do Rio Grande do Sul (Porto Alegre, Brasil)) ; Bandeira, Marina Valim (Universidade Federal do Pampa (Rio Grande do Sul, Brasil))
As organizações, por meio da gestão do conhecimento, buscam obter vantagem competitiva a partir do seu conhecimento gerado e adquirido. O uso das mídiais sociais tornou-se tão frequente por parte das pessoas que acabou se tornando um recurso organizacional. [...]
Organizations, through knowledge management, seek to obtain competitive advantage from acquiring and generating knowledge. The use of social media has become so frequent that it has turned into an organizational resource. [...]
2021 - 10.5565/rev/redes.897
Redes : revista hispana para el análisis de redes sociales, Vol. 32 Núm. 1 (2021) , p. 28-44 (Aglomeraciones)  
Registre complet - Creative Commons

Articles : 17 registres trobats   1 - 10següent  anar al registre:
Documents de recerca 3 registres trobats  
1.
11 p, 741.5 KB Brand tracking based on sentiment analysis using Twitter data / Toval Borrell, Andrea ; César Galobardes, Eduardo, dir. (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
El monitoratge del sentiment de marques és crucial per a les empreses que tinguin les percepcions dels clients. No obstant això, l'anàlisi en temps real de les dades de les xarxes socials pot ser complicat. [...]
El monitoreo del sentimiento de marcas es crucial para que las empresas entiendan las percepciones de los clientes. Sin embargo, el análisis en tiempo real de los datos de las redes sociales puede ser complicado. [...]
Brand sentiment monitoring is crucial for businesses to understand customer perceptions. However, the real-time analysis of social media data can be challenging. Fortunately, advanced deep learning models based on transformers offer exceptional solutions to address this issue. [...]
2023
Enginyeria de Dades [1394]  
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2.
10 p, 696.6 KB Anàlisi d'extremismes violents en xarxes socials / Riba Escobar, Pau ; Gonzàlez, Jordi, dir. (Universitat Autònoma de Barcelona. Departament de Ciències de la Computació) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Aquest projecte tracta la problemàtica de l'extremisme violent a les xarxes socials. Busca analitzar la conducta que segueixen els extremistes a través dels missatges que aquests mateixos publiquen a les xarxes socials. [...]
This project addresses the issue of violent extremism on social media. It seeks to analyze the behavior of extremists through the messages they post on social media. The analysis focuses on the social network twitter, a network with a large number of users. [...]
Este proyecto trata la problemática del extremismo violento en las redes sociales. Busca analizar la conducta que siguen a los extremistas a través de los mensajes que estos mismos publican en las redes sociales. [...]
2021
Enginyeria Informàtica [958]  
Registre complet - Creative Commons
3.
10 p, 883.5 KB Opinion mining a Twitter / Algilaga Santmiquel, Albert ; Casas Roma, Jordi, dir. (Universitat Autònoma de Barcelona. Departament d'Enginyeria de la Informació i de les Comunicacions) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Avui dia la societat aprofita les xarxes socials com a mitjà d'expressió lliure, és per això que aquest document pretén fer un anàlisi dels sentiments que hi ha darrere de les opinions envers un tòpic com ara el Futbol Club Barcelona i el Reial Madrid. [...]
Nowadays society uses social media as a way of expressing itself freely. For this reason, the aim of this paper is to analyze the feelings behind the opinions about a topic such as Futbol Club Barcelona and Real Madrid. [...]
Hoy en día la sociedad aprovecha las redes sociales como medio de expresión libre, es por eso que este documento pretende hacer un análisis de los sentimientos que hay detrás de las opiniones respecto una temática como puede ser el Fútbol Club Barcelona y el Real Madrid. [...]
2017-02-07
Enginyeria Informàtica [958]  
Registre complet - Creative Commons

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