Recalde, Lorena (Date of defense: 2018-10-11)
L'objectiu d'aquesta tesi és desenvolupar nous i diversos mètodes per modelar les preferències dels usuaris a les Xarxes Socials Online. Els mètodes proposats tenen com a finalitat ser aplicats en àrees ...
Graells-Garrido, Eduardo (Date of defense: 2015-05-25)
Las tendencias actuales en la Web apuntan hacia la personalización de contenido, lo que no sería un problema en un mundo uniforme y sin sesgos, pero nuestro mundo no es ni uniforme ni libre de sesgos. ...
Aragón, Pablo (Date of defense: 2019-11-22)
This thesis constitutes one of the first investigations focused on characterizing online participation in civic technologies, a type of platform increasingly popular on the Internet that allows citizens ...
Barbieri, Francesco (Date of defense: 2018-01-25)
In this dissertation we propose algorithms for the analysis of social media texts, focusing on two particular aspects: irony and emojis. We propose novel automatic systems, based on machine learning ...
Vinyals-Mirabent, Sara (Date of defense: 2018-02-08)
Destinations must project a strong and differentiated brand image to position themselves in a competitive market. To this end, official websites have become a key instrument in the portrayal of the ...
García-Gavilanes, Ruth Olimpia (Date of defense: 2015-02-26)
) socio-economic and cultural features improve the prediction of communication strength among users from different countries.
Sáez-Trumper, Diego (Date of defense: 2013-12-05)
The objective of this thesis is to develop novel techniques to find relevant people in Online Social Networks (OSN). To that end, we consider different notions of relevance, taking the point of view of ...
Xiao, Ping (Date of defense: 2014-07-08)
Behind every good advertisement there is a creative concept, a Big Idea. In contrast to the countless number of ads, a small number of patterns of effective communication (idea templates) have been ...
Vouloutsi, Vasiliki (Date of defense: 2017-11-07)
Due to technological advancements, robots will soon become part of our daily lives and interact with us on a frequent basis. Robot acceptance is important, as it delineates whether users will potentially ...
Apablaza Campos, Alexis (Date of defense: 2019-07-22)
La emisión de vídeos en directo a través de las redes sociales, entendida como Social Media Live Streaming (SMLS), permite a los medios digitales proponer diversas formas de interacción y de engagement ...