A
Arkaitz Zubiaga
Researcher at Queen Mary University of London
Publications - 189
Citations - 5738
Arkaitz Zubiaga is an academic researcher from Queen Mary University of London. The author has contributed to research in topics: Social media & Computer science. The author has an hindex of 37, co-authored 162 publications receiving 4345 citations. Previous affiliations of Arkaitz Zubiaga include National University of Distance Education & University of Warwick.
Papers
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QMUL-SDS at SardiStance2020: Leveraging Network Interactions to Boost Performance on Stance Detection using Knowledge Graphs
Rabab Alkhalifa,Arkaitz Zubiaga +1 more
Journal Article
Augmenting Web Page Classifiers with Social Annotations
TL;DR: It is concluded that social annotations could enhance web page classifiers in multiple cases, and a method to get the most out of them using classifier committees is presented.
Reciprocal Enrichment between Wikipedia and Machine Translators
Mikel Iturbe,Unai Fernandez de Betoo,Galder Gonzalez,Arkaitz Zubiaga,Iaki Alegria,Gorka Labaka,Kepa Sarasola +6 more
Posted Content
The emojification of sentiment on social media: Collection and analysis of a longitudinal Twitter sentiment dataset
TL;DR: The TM-Senti dataset as discussed by the authors is a large-scale, distantly supervised Twitter sentiment dataset with over 184 million tweets and covering a time period of over seven years, which is used to study the sentiment expressed by users around events or topics.
Journal ArticleDOI
Ethical and technical challenges of AI in tackling hate speech
Diogo Cortiz,Arkaitz Zubiaga +1 more
TL;DR: In this paper, the authors discuss some of the ethical and technical challenges of using Artificial Intelligence for online content moderation and argue that while AI can play a central role in dealing with information overload on social media, it could cause risks of violating freedom of expression (if the project is not well conducted).