25 citations · 101 across the 9 of their papers we have counts for
5 papers · 1 filter
EviDense: a Graph-based Method for Finding Unique High-impact Events with Succinct Keyword-based Descriptions
Oana Balalau, Carlos Castillo, Mauro Sozio
Despite the significant efforts made by the research community in recent years, automatically acquiring valuable information about high impact-events from social media remains chal…
Modeling Human Annotation Errors to Design Bias-Aware Systems for Social Stream Processing
Rahul Pandey, Carlos Castillo, Hemant Purohit
High-quality human annotations are necessary to create effective machine learning systems for social media. Low-quality human annotations indirectly contribute to the creation of i…
FairSearch: A Tool For Fairness in Ranked Search Results
Meike Zehlike, Tom Sühr, Carlos Castillo +1
Ranked search results and recommendations have become the main mechanism by which we find content, products, places, and people online. With hiring, selecting, purchasing, and dati…
Affirmative Action Policies for Top-k Candidates Selection, With an Application to the Design of Policies for University Admissions
Michael Mathioudakis, Carlos Castillo, Giorgio Barnabo +1
We consider the problem of designing affirmative action policies for selecting the top-k candidates from a pool of applicants. We assume that for each candidate we have socio-demog…
SciLens: Evaluating the Quality of Scientific News Articles Using Social Media and Scientific Literature Indicators
Panayiotis Smeros, Carlos Castillo, Karl Aberer
This paper describes, develops, and validates SciLens, a method to evaluate the quality of scientific news articles. The starting point for our work are structured methodologies th…