selected publications

• academic article

  • PPPDM - a privacy-preserving platform for data mashup.  International Journal of Grid and Utility Computing.  3:175-175. 2012

• chapter

  • Exploring Interactions in Social Networks for Influence Discovery.  Lecture notes in business information processing. 23-37. 2019
  • In the Search of Quality Influence on a Small Scale – Micro-influencers Discovery.  Lecture notes in computer science. 138-153. 2018
  • GuessXQ.  IGI Global eBooks. 57-76. 2012
  • Using Semantics in XML Information Access.  IGI Global eBooks. 198-215. 2012
  • A Contextual-Bandit Algorithm for Mobile Context-Aware Recommender System.  Lecture notes in computer science. 324-331. 2012
  • Exploration / Exploitation Trade-Off in Mobile Context-Aware Recommender Systems.  Lecture notes in computer science. 591-601. 2012

• conference paper

  • Influence in time-dependent citation networks.  . 1-11. 2018
  • A New Fuzzy Clustering Approach for Reputation Management in OSNs.  . 586-593. 2017
  • Socii: a tool to analyze and visualize dynamic Social Networks.  HAL (Le Centre pour la Communication Scientifique Directe). 2017
  • Visualization of ontology evolution using OntoDiffGraph.  . 2017
  • Real time safe-return-home system for continental Portugal.  2022 17th Iberian Conference on Information Systems and Technologies (CISTI). 1-6. 2017
  • Sistema de safe-return-home em tempo real para Portugal continental.  Iberian Conference on Information Systems and Technologies. 2017
  • Enriching Ontologies from Folksonomies for eLearning: DBpedia Case.  . 293-297. 2012
  • Enriching the DBpedia Ontology with Shared Conceptualizations from Folksonomies.  . 551-556. 2012
  • Following the User's Interests in Mobile Context-Aware Recommender Systems: The Hybrid-e-greedy Algorithm.  . 657-662. 2012
  • An Agent-Based Service Architecture for User Profiles Dynamic Share.  . 137-143. 2011
  • Semantic clustering of users based on shared conceptualizations in folksonomies.  . 201-206. 2011
  • Privacy-Preserving Data Mashup.  . 467-474. 2011
  • A query by example approach for XML querying.  . 2009