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Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Kaltenbrunner, Andreas"

Browsing Congressos (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Kaltenbrunner, Andreas"

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  • Aragón, Pablo; Kaltenbrunner, Andreas; Calleja-López, Antonio; Pereira, Andrés; Monterde Mateo, Arnau; Barandiaran, Xabier E.; Gómez, Vicenç (Springer Congressos, 2017)
    With the irruption of ICTs and the crisis of political representation, many online platforms have been developed with the aim of improving participatory democratic processes. However, regarding platforms for online ...
  • Aragón, Pablo; Bermejo, Yago; Gómez, Vicenç; Kaltenbrunner, Andreas (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Decide Madrid is the civic technology of Madrid City Council which allows users to create and support online petitions. Despite the initial success, the platform is encountering problems with the growth of petition signing ...
  • Gallego Gamo, Helena; Laniado, David; Kaltenbrunner, Andreas; Gómez, Vicenç; Aragón, Pablo (Springer Congressos, 2017)
    In the 2010 decade, Spanish politics have transitioned from bipartidism to multipartidism. This change led to an unstable situation which eventually led to the rare scenario of two general elections within six months. The ...
  • Aragón, Pablo; Sáez-Trumper, Diego; Redi, Miriam; Hale, Scott A.; Gómez, Vicenç; Kaltenbrunner, Andreas (Association for the Advancement of Artificial Intelligence (AAAI), 2018)
    The Internet has become a fundamental resource for activism as it facilitates political mobilization at a global scale. Petition platforms are a clear example of how thousands of people around the world can contribute ...
  • Gómez, Vicenç; Kaltenbrunner, Andreas; López, Vicente, 1954- (ACM Association for Computer Machinery, 2008)
    We analyze the social network emerging from the user comment activity on the website Slashdot. The network presents/ncommon features of traditional social networks such as a giant component, small average path length and ...
  • Aragón, Pablo; Gómez, Vicenç; Kaltenbrunner, Andreas (Association for the Advancement of Artificial Intelligence (AAAI), 2017)
    Online discussion is essential for the communication and collaboration of online communities. The reciprocal exchange of messages between users that characterizes online discussion can be represented in many different ...
  • Aragón, Pablo; Gómez, Vicenç; Kaltenbrunner, Andreas (Association for the Advancement of Artificial Intelligence (AAAI), 2016)
    Online debate tools for participatory democracy and crowdsourcing legislation are limited by different factors. One of them arises when discussion of proposals reaches a large number of contributions and therefore ...
  • Aragón, Pablo; Volkovich, Yana; Laniado, David; Kaltenbrunner, Andreas (Association for the Advancement of Artificial Intelligence (AAAI), 2016)
    Social media has become a key mechanism for the organization of grassroots movements. In the 2015 Barcelona City Council election, Barcelona en Com´u, an emerging grassroots party, was the most voted one. This candidacy ...
  • Laniado, David; Tasso, Riccardo; Volkovich, Yana; Kaltenbrunner, Andreas (Association for the Advancement of Artificial Intelligence (AAAI), 2011)
    Talk pages play a fundamental role in Wikipedia as the place for discussion and communication. In this work we use the comments on these pages to extract and study three networks, corresponding to different kinds of ...

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