Álvaro Figueira

Publication Activity (10 Years)

Years Active: 2010-2024
Publications (10 Years): 41

Top Topics

Automatic Annotation

Formal And Informal Learning

Higher Education

Top Venues

CENTERIS/ProjMAN/HCist

Publications

Margarida Mendonça, Álvaro Figueira
Topic Extraction: BERTopic's Insight into the 117th Congress's Twitterverse. Informatics 11 (2024)
José Carlos Paiva, José Paulo Leal, Álvaro Figueira
Comparing semantic graph representations of source code: The case of automatic feedback on programming assignments. Comput. Sci. Inf. Syst. 21 (1) (2024)
Bruno Vaz, Vítor Bernardes, Álvaro Figueira
On Creation of Synthetic Samples from GANs for Fake News Identification Algorithms. WorldCIST (3) (2022)
Filipe David, Nuno Guimarães, Álvaro Figueira
A WebApp for Reliability Detection in Social Media. CENTERIS/ProjMAN/HCist (2022)
Álvaro Figueira, Lirielly Vitorugo Nascimento
Do Top Higher Education Institutions' Social Media Communication Differ Depending on Their Rank? WEBIST (2022)
José Carlos Paiva, Álvaro Figueira, José Paulo Leal
Automated Assessment in Computer Science: A Bibliometric Analysis of the Literature. ICWL (2022)
Álvaro Figueira, Lirielly Vitorugo Nascimento
An NLP Approach to Understand the Top Ranked Higher Education Institutions' Social Media Communication Strategy. WEBIST (Revised Selected Papers) (2022)
José Carlos Paiva, José Paulo Leal, Álvaro Figueira
Automated Assessment in Computer Science Education: A State-of-the-Art Review. ACM Trans. Comput. Educ. 22 (3) (2022)
Nuno Guimarães, Álvaro Figueira, Luís Torgo
Towards a pragmatic detection of unreliable accounts on social networks. Online Soc. Networks Media 24 (2021)
Vítor Bernardes, Álvaro Figueira
A Mixed Model for Identifying Fake News in Tweets from the 2020 U.S. Presidential Election. WEBIST (2021)
Nuno Guimarães, Álvaro Figueira, Luís Torgo
An organized review of key factors for fake news detection. CoRR (2021)
Tiago Coelho, Álvaro Figueira
Covid-19 Impact on Higher Education Institution's Social Media Content Strategy. ICCSA (2) (2021)
Tiago Coelho, Álvaro Figueira
Analysis of Top-Ranked HEI Publications' Strategy on Twitter. IEEE BigData (2021)
Nuno Guimarães, Filipe Miranda, Álvaro Figueira
Identifying journalistically relevant social media texts using human and automatic methodologies. Int. J. Grid Util. Comput. 11 (1) (2020)
Nuno Guimarães, Álvaro Figueira, Luís Torgo
Knowledge-based Reliability Metrics for Social Media Accounts. WEBIST (2020)
Elisabete Cunha, Álvaro Figueira
Contribution of Social Tagging to Clustering Effectiveness Using as Interpretant the User's Community. WorldCIST (1) (2020)
Bruno Cabral, Álvaro Figueira
On the Development of a Model to Prevent Failures, Built from Interactions with Moodle. ICWL (2019)
Álvaro Figueira, Nuno Guimarães, José Pinto
A System to Automatically Predict Relevance in Social Media. CENTERIS/ProjMAN/HCist (2019)
Bruno Cabral, Álvaro Figueira
Preventing Failures by Predicting Students' Grades through an Analysis of Logged Data of Online Interactions. KDIR (2019)
Álvaro Figueira, Nuno Guimarães, Luís Torgo
A Brief Overview on the Strategiesto Fight Back the Spreadof False Information. J. Web Eng. 18 (4-6) (2019)
Nuno Guimarães, Filipe Miranda, Álvaro Figueira
Human vs. Automatic Annotation Regarding the Task of Relevance Detection in Social Networks. EIDWT (2018)
Nuno Guimarães, Álvaro Figueira, Luís Torgo
Analysis and Detection of Unreliable Users in Twitter: Two Case Studies. IC3K (2018)
Álvaro Figueira, Nuno Guimarães, Luís Torgo
Current State of the Art to Detect Fake News in Social Media: Global Trendings and Next Challenges. WEBIST (2018)
Nuno Guimarães, Álvaro Figueira, Luís Torgo
Contributions to the Detection of Unreliable Twitter Accounts through Analysis of Content and Behaviour. KDIR (2018)
Álvaro Figueira
A Three-Step Data-Mining Analysis of Top-Ranked Higher Education Institutions' Communication on Facebook. TEEM (2018)
Álvaro Figueira
Uncovering Social Media Content Strategies for Worldwide Top-Ranked Universities. CENTERIS/ProjMAN/HCist (2018)
Alexandre Pinto, Hugo Gonçalo Oliveira, Álvaro Figueira, Ana Oliveira Alves
Predicting the Relevance of Social Media Posts Based on Linguistic Features and Journalistic Criteria. New Gener. Comput. 35 (4) (2017)
Álvaro Figueira, Nuno Guimarães
Detecting Journalistic Relevance on Social Media: A two-case study using automatic surrogate features. ASONAM (2017)
Filipe Fernandes Miranda, Álvaro Figueira
Automatically Finding Matches Between Social Media Posts and News Articles. DASC/PiCom/DataCom/CyberSciTech (2017)
Luciana Oliveira, Álvaro Figueira
Measuring the return on communication investments on social media: The case of the higher education sector. ASONAM (2017)
Luciana Oliveira, Álvaro Figueira
Visualization of sentiment spread on social networked content: Learning analytics for integrated learning environments. EDUCON (2017)
Filipe Batista, Álvaro Figueira
The Complementary Nature of Different NLP Toolkits for Named Entity Recognition in Social Media. EPIA (2017)
Álvaro Figueira
Mining Moodle Logs for Grade Prediction: A methodology walk-through. TEEM (2017)
Álvaro Figueira
Communication and resource usage analysis in online environments: An integrated social network analysis and data mining perspective. EDUCON (2017)
Nuno Guimarães, Luís Torgo, Álvaro Figueira
Lexicon Expansion System for Domain and Time Oriented Sentiment Analysis. KDIR (2016)
Miguel Sandim, Paula Fortuna, Álvaro Figueira, Luciana Oliveira
Journalistic Relevance Classification in Social Network Messages: an Exploratory Approach. COMPLEX NETWORKS (2016)
Álvaro Figueira
Predicting Grades by Principal Component Analysis: A Data Mining Approach to Learning Analyics. ICALT (2016)
Álvaro Figueira, Luciana Oliveira
Analyzing Social Media Discourse - An Approach using Semi-supervised Learning. WEBIST (2) (2016)
Luciana Oliveira, Álvaro Figueira
EduBridge Social - Bridging Social Networks and Learning Management Systems. CSEDU (1) (2016)
Luciana Oliveira, Álvaro Figueira
Social Network Analytics in Formal and Informal Learning Environments with EduBridge Social. CSEDU (Selected Papers) (2016)
Álvaro Figueira, Miguel Sandim, Paula Fortuna
An Approach to Relevancy Detection: Contributions to the Automatic Detection of Relevance in Social Networks. WorldCIST (1) (2016)
Luciana Oliveira, Álvaro Figueira
Social Media Content Analysis in the Higher Education Sector: From Content to Strategy. Int. J. Web Portals 7 (2) (2015)
Álvaro Figueira
Predicting Results from Interaction Patterns During Online Group Work. EC-TEL (2015)
Luciana Oliveira, Álvaro Figueira
Benchmarking Analysis of Social Media Strategies in the Higher Education Sector. CENTERIS/ProjMAN/HCist (2015)
Álvaro Figueira, Rui Pereira
Managing and assessing group work from a distance. FIE (2014)
Nuno Cravino, Álvaro Figueira
Community Detection by Local Influence. WorldCIST (2013)
Sandra Soares, Álvaro Figueira
Creating interopearable e-portfolios for different educational levels. EDUCON (2013)
Elisabete Cunha, Álvaro Figueira, Óscar Mealha
Clustering and Classifying Text Documents - A Revisit to Tagging Integration Methods. KDIR/KMIS (2013)
Filipe Gomes, José Luís Devezas, Álvaro Figueira
Temporal Visualization of a Multidimensional Network of News Clips. WorldCIST (2013)
Catarina Félix, Álvaro Figueira
Supervising and Managing Projects through a Template based e-Portfolio System. CSEDU (1) (2012)
Nuno Cravino, José Luís Devezas, Álvaro Figueira
Using the overlapping community structure of a network of tags to improve text clustering. HT (2012)
André Silva, Álvaro Figueira
Visual Analysis of Online Interactions through Social Network Patterns. ICALT (2012)
André Silva, Álvaro Figueira
Depicting online interactions in learning communities. EDUCON (2012)
José Luís Devezas, Álvaro Figueira
Interactive Visualization of a News Clips Network - A Journalistic Research and Knowledge Discovery Tool. KDIR (2012)
Elisabeteferraz Cunha, Álvaro Figueira
Automatic Clustering Assessment through a Social Tagging System. CSE (2012)
Luis Francisco-Revilla, Álvaro Figueira
Adaptive spatial hypermedia in computational journalism. HT (2012)
Gustavo Santos, Álvaro Figueira
Web-Based Intelligent Tutoring Systems Using the SCORM 2004 Specification - A Conceptual Framework for Implementing SCORM Compliant Intelligent Web-Based Learning Environments. ICALT (2010)