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  1. Chapter and Conference Paper

    Intelligent Hybrid Architecture for Tourism Services

    This paper presents an artificial intelligence-based architecture to be used in various tourism services, namely the user modeling and recommender system components. Through the use of several machine learning...

    Ana Almeida, Bruno Coelho in Artificial Intelligence in Theory and Prac… (2010)

  2. Chapter and Conference Paper

    Ergonomics Aspects in Operators of the Electric Power Control and Operation Centers

    The activity of the operator of the electrical power control centers is the prevention of incidents and errors that disrupt the operation of the electrical system. They have to do it by mobilizing knowledge an...

    Miguel Melo, Luiz Bueno Silva, Ana Almeida in Design, User Experience, and Usability. Us… (2013)

  3. Chapter and Conference Paper

    Methodological Framework for Control Centres Evaluation and Optimization

    Workers in control centers often pay attention to a large amount of information from several sources and must be able to identify, at all times, the system state to, in an emergency, take correct decisions. In...

    Ana Almeida, Francisco Rebelo, Paulo Noriega in Design, User Experience, and Usability. Us… (2014)

  4. Article

    Open Access

    Time series big data: a survey on data stream frameworks, analysis and algorithms

    Big data has a substantial role nowadays, and its importance has significantly increased over the last decade. Big data’s biggest advantages are providing knowledge, supporting the decision-making process, and...

    Ana Almeida, Susana Brás, Susana Sargento, Filipe Cabral Pinto in Journal of Big Data (2023)