204 citations · 589 across the 25 of their papers we have counts for
16 papers · 1 filter
Hate speech toward migrants on a citizen reporting platform concentrates in neighborhoods undergoing demographic change
Eduardo Graells-Garrido, Daniela Opitz, Francisco Rowe +1
Understanding when migration generates social integration or exclusion is a central challenge for urban communities. Existing research has mostly relied on surveys, administrative…
Bots don't Vote, but They Surely Bother! A Study of Anomalous Accounts in a National Referendum
Eduardo Graells-Garrido, Ricardo Baeza-Yates
The Web contains several social media platforms for discussion, exchange of ideas, and content publishing. These platforms are used by people, but also by distributed agents known…
A city of cities: Measuring how 15-minutes urban accessibility shapes human mobility in Barcelona
Eduardo Graells-Garrido, Feliu Serra-Burriel, Francisco Rowe +2
As cities expand, human mobility has become a central focus of urban planning and policy making to make cities more inclusive and sustainable. Initiatives such as the "15-minutes c…
Every Colour You Are: Stance Prediction and Turnaround in Controversial Issues
Eduardo Graells-Garrido, Ricardo Baeza-Yates, Mounia Lalmas
Web platforms have allowed political manifestation and debate for decades. Technology changes have brought new opportunities for expression, and the availability of longitudinal da…
Analyzing Network Effects on a Fanfiction Community
Andrés Carvallo, Denis Parra
Since the early days of the Web 2.0, online communities have been growing quickly and have become important part of life for large number of people. In one of these communities, fa…
Characterization of Local Attitudes Toward Immigration Using Social Media
Yerka Freire, Eduardo Graells-Garrido
Migration is a worldwide phenomenon that may generate different reactions in the population. Attitudes vary from those that support multiculturalism and communion between locals an…
Shopping Mall Attraction and Social Mixing at a City Scale
Mariano G. Beiró, Loreto Bravo, Diego Caro +3
The social inclusion aspects of shopping malls and their effects on our understanding of urban spaces have been a controversial argument largely discussed in the literature. Shoppi…
Toward Finding Latent Cities with Non-Negative Matrix Factorization
Eduardo Graells-Garrido, Diego Caro, Denis Parra
In the last decade, digital footprints have been used to cluster population activity into functional areas of cities. However, a key aspect has been overlooked: we experience our c…
The Effect of Pokémon Go on The Pulse of the City: A Natural Experiment
Eduardo Graells-Garrido, Leo Ferres, Diego Caro +1
Pokémon Go, a location-based game that uses augmented reality techniques, received unprecedented media coverage due to claims that it allowed for greater access to public spaces, i…
Women Through the Glass Ceiling: Gender Asymmetries in Wikipedia
Claudia Wagner, Eduardo Graells-Garrido, David Garcia +1
Contributing to the writing of history has never been as easy as it is today thanks to Wikipedia, a community-created encyclopedia that aims to document the world's knowledge from…
A Day of Your Days: Estimating Individual Daily Journeys Using Mobile Data to Understand Urban Flow
Eduardo Graells-Garrido, Diego Saez-Trumper
Nowadays, travel surveys provide rich information about urban mobility and commuting patterns. But, at the same time, they have drawbacks: they are static pictures of a dynamic phe…
Encouraging Diversity- and Representation-Awareness in Geographically Centralized Content
Eduardo Graells-Garrido, Mounia Lalmas, Ricardo Baeza-Yates
In centralized countries, not only population, media and economic power are concentrated, but people give more attention to central locations. While this is not inherently bad, thi…
Finding Intermediary Topics Between People of Opposing Views: A Case Study
Eduardo Graells-Garrido, Mounia Lalmas, Ricardo Baeza-Yates
In micro-blogging platforms, people can connect with others and have conversations on a wide variety of topics. However, because of homophily and selective exposure, users tend to…
Language, Twitter and Academic Conferences
Ruth García, Diego Gómez, Denis Parra +3
Using Twitter during academic conferences is a way of engaging and connecting an audience inherently multicultural by the nature of scientific collaboration. English is expected to…
First Women, Second Sex: Gender Bias in Wikipedia
Eduardo Graells-Garrido, Mounia Lalmas, Filippo Menczer
Contributing to history has never been as easy as it is today. Anyone with access to the Web is able to play a part on Wikipedia, an open and free encyclopedia. Wikipedia, availabl…
#Santiago is not #Chile, or is it? A Model to Normalize Social Media Impact
Eduardo Graells-Garrido, Barbara Poblete
Online social networks are known to be demographically biased. Currently there are questions about what degree of representativity of the physical population they have, and how pop…