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Semantic ScholarÁlvaro Figueira
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- affiliation: University of Porto, Portugal
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2010 – 2019
- 2019
[j5]Álvaro Figueira, Nuno Guimarães, Luís Torgo:
A Brief Overview on the Strategiesto Fight Back the Spreadof False Information. J. Web Eng. 18(4-6): 319-352 (2019)- [c37]Bruno Cabral, Álvaro Figueira
:
Preventing Failures by Predicting Students' Grades through an Analysis of Logged Data of Online Interactions. KDIR 2019: 491-499 - [c36]Bruno Cabral, Álvaro Figueira:
On the Development of a Model to Prevent Failures, Built from Interactions with Moodle. ICWL 2019: 352-356 - 2018
- [c35]Nuno Guimarães, Filipe Miranda, Álvaro Figueira:
Human vs. Automatic Annotation Regarding the Task of Relevance Detection in Social Networks. EIDWT 2018: 922-933 - [c34]Nuno Guimarães, Álvaro Figueira, Luís Torgo:
Contributions to the Detection of Unreliable Twitter Accounts through Analysis of Content and Behaviour. KDIR 2018: 90-99 - [c33]Álvaro Figueira:
A Three-Step Data-Mining Analysis of Top-Ranked Higher Education Institutions' Communication on Facebook. TEEM 2018: 923-929 - [c32]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: 332-339 - [p1]Nuno Guimarães, Luís Torgo, Álvaro Figueira:
Twitter as a Source for Time- and Domain-Dependent Sentiment Lexicons. Social Network Based Big Data Analysis and Applications 2018: 1-19 - 2017
- [j4]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 Generation Comput. 35(4): 451-472 (2017) - [c31]Álvaro Figueira, Nuno Guimarães:
Detecting Journalistic Relevance on Social Media: A two-case study using automatic surrogate features. ASONAM 2017: 1136-1139 - [c30]Luciana Oliveira, Álvaro Figueira:
Measuring the return on communication investments on social media: The case of the higher education sector. ASONAM 2017: 1140-1143 - [c29]Álvaro Figueira:
Communication and resource usage analysis in online environments: An integrated social network analysis and data mining perspective. EDUCON 2017: 1027-1032 - [c28]Luciana Oliveira, Álvaro Figueira:
Visualization of sentiment spread on social networked content: Learning analytics for integrated learning environments. EDUCON 2017: 1290-1298 - [c27]Filipe Batista, Álvaro Figueira:
The Complementary Nature of Different NLP Toolkits for Named Entity Recognition in Social Media. EPIA 2017: 803-814 - [c26]Álvaro Figueira:
Mining Moodle Logs for Grade Prediction: A methodology walk-through. TEEM 2017: 44:1-44:8 - 2016
- [c25]Miguel Sandim, Paula Fortuna, Álvaro Figueira, Luciana Oliveira:
Journalistic Relevance Classification in Social Network Messages: an Exploratory Approach. COMPLEX NETWORKS 2016: 631-642 - [c24]Luciana Oliveira, Álvaro Figueira:
EduBridge Social - Bridging Social Networks and Learning Management Systems. CSEDU (1) 2016: 162-171 - [c23]Luciana Oliveira, Álvaro Figueira:
Social Network Analytics in Formal and Informal Learning Environments with EduBridge Social. CSEDU (Selected Papers) 2016: 296-316 - [c22]Nuno Guimarães, Luís Torgo, Álvaro Figueira:
Lexicon Expansion System for Domain and Time Oriented Sentiment Analysis. KDIR 2016: 463-471 - [c21]Álvaro Figueira:
Predicting Grades by Principal Component Analysis: A Data Mining Approach to Learning Analyics. ICALT 2016: 465-467 - [c20]Álvaro Figueira, Luciana Oliveira:
Analyzing Social Media Discourse - An Approach using Semi-supervised Learning. WEBIST (2) 2016: 188-195 - [c19]Álvaro Figueira, Miguel Sandim, Paula Fortuna:
An Approach to Relevancy Detection: Contributions to the Automatic Detection of Relevance in Social Networks. WorldCIST (1) 2016: 89-99 - 2015
- [j3]Luciana Oliveira, Álvaro Figueira:
Social Media Content Analysis in the Higher Education Sector: From Content to Strategy. IJWP 7(2): 16-32 (2015) - [c18]Álvaro Figueira:
Predicting Results from Interaction Patterns During Online Group Work. EC-TEL 2015: 414-419 - 2014
- [c17]Álvaro Figueira, Rui Pereira:
Managing and assessing group work from a distance. FIE 2014: 1-8 - 2013
- [j2]José Luís Devezas, Álvaro Reis Figueira:
The community structure of a multidimensional network of news clips. IJWBC 9(3): 411-429 (2013) - [c16]Sandra Soares, Álvaro Figueira:
Creating interopearable e-portfolios for different educational levels. EDUCON 2013: 1049-1054 - [c15]Elisabete Cunha, Álvaro Figueira, Óscar Mealha:
Clustering and Classifying Text Documents - A Revisit to Tagging Integration Methods. KDIR/KMIS 2013: 160-168 - [c14]Filipe Gomes, José Luís Devezas, Álvaro Figueira:
Temporal Visualization of a Multidimensional Network of News Clips. WorldCIST 2013: 157-166 - [c13]Nuno Cravino, Álvaro Figueira:
Community Detection by Local Influence. WorldCIST 2013: 193-200 - 2012
- [c12]Elisabeteferraz Cunha, Álvaro Figueira:
Automatic Clustering Assessment through a Social Tagging System. CSE 2012: 74-81 - [c11]Catarina Félix, Álvaro Figueira:
Supervising and Managing Projects through a Template based e-Portfolio System. CSEDU (1) 2012: 152-157 - [c10]André Silva, Álvaro Figueira:
Depicting online interactions in learning communities. EDUCON 2012: 1-8 - [c9]Nuno Cravino, José Luís Devezas, Álvaro Figueira:
Using the overlapping community structure of a network of tags to improve text clustering. HT 2012: 239-244 - [c8]Luis Francisco-Revilla, Álvaro Figueira:
Adaptive spatial hypermedia in computational journalism. HT 2012: 313-314 - [c7]José Luís Devezas, Álvaro Figueira:
Interactive Visualization of a News Clips Network - A Journalistic Research and Knowledge Discovery Tool. KDIR 2012: 157-162 - [c6]André Silva, Álvaro Figueira:
Visual Analysis of Online Interactions through Social Network Patterns. ICALT 2012: 639-641 - 2010
- [c5]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: 676-678
2000 – 2009
- 2009
- [c4]Álvaro Reis Figueira:
Temporal Online Interactions Using Social Network Analysis. EC-TEL 2009: 776-781 - 2008
- [c3]Álvaro Reis Figueira:
A Repository with Semantic Organization for Educational Content. ICALT 2008: 114-116 - 2007
- [c2]Álvaro Reis Figueira, Joanne Bras Laranjeiro:
Interaction visualization in web-based learning using igraphs. Hypertext 2007: 45-46 - 2003
- [j1]Álvaro Reis Figueira, Hervé Paulino, Luís M. B. Lopes, Fernando M. A. Silva:
Distributed Typed Concurrent Objects: a Programming Language for Distributed Computations with Mobile Resources. J. UCS 9(8): 745-760 (2003) - 2000
- [c1]Luís M. B. Lopes, Álvaro Reis Figueira, Fernando M. A. Silva, Vasco Thudichum Vasconcelos:
A Concurrent Programming Environment with Support for Distributed Computations and Code Mobility. CLUSTER 2000: 297-
Coauthor Index
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