25 citations · 39 across the 5 of their papers we have counts for
5 papers
Privacy-Aware Recommender Systems Challenge on Twitter's Home Timeline
Luca Belli, Sofia Ira Ktena, Alykhan Tejani +12
Recommender systems constitute the core engine of most social network platforms nowadays, aiming to maximize user satisfaction along with other key business objectives. Twitter is…
Designing for Pragmatists and Fundamentalists: Privacy Concerns and Attitudes on the Internet of Things
Lesandro Ponciano, Pedro Barbosa, Francisco Brasileiro +2
Internet of Things (IoT) systems have aroused enthusiasm and concerns. Enthusiasm comes from their utilities in people daily life, and concerns may be associated with privacy issue…
Assessing the Value of Peer-Produced Information for Exploratory Search
Elizeu Santos-Neto, Flavio Figueiredo, Nigini Oliveira +3
Tagging is a popular feature that supports several collaborative tasks, including search, as tags produced by one user can help others finding relevant content. However, task perfo…
Considering Human Aspects on Strategies for Designing and Managing Distributed Human Computation
Lesandro Ponciano, Francisco Brasileiro, Nazareno Andrade +1
A human computation system can be viewed as a distributed system in which the processors are humans, called workers. Such systems harness the cognitive power of a group of workers…
Reuse, Temporal Dynamics, Interest Sharing, and Collaboration in Social Tagging Systems
Elizeu Santos-Neto, David Condon, Nazareno Andrade +2
User-generated content is shaping the dynamics of the World Wide Web. Indeed, an increasingly large number of systems provide mechanisms to support the growing demand for content c…