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    Chapter and Conference Paper

    An Architecture for a Coaching System to Support Type 2 Diabetic Patients

    Diabetes mellitus type 2 (DMT2) is an increasing worrying disease that has become a major public health challenge over the last decades. It can have serious health consequences and lead to long-term health com...

    Diogo Martinho, Vítor Crista, Andreia Pinto in Ambient Intelligence—Software and Applicat… (2023)

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    Book and Conference Proceedings

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    Book and Conference Proceedings

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    Chapter and Conference Paper

    Aspect Based Sentiment Analysis Annotation Methodology for Group Decision Making Problems: An Insight on the Baseball Domain

    Decision making is an important part of our lives, especially in the context of an organization where decisions affect their business, and in this modern era, it is increasingly important to make the best deci...

    Tiago Cardoso, Vasco Rodrigues, Luís Conceição in Information Systems and Technologies (2022)

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    Chapter and Conference Paper

    Applying Machine Learning Classifiers in Argumentation Context

    Group decision making is an area that has been studied over the years. Group Decision Support Systems emerged with the aim of supporting decision makers in group decision-making processes. In order to properly...

    Luís Conceição, João Carneiro in Distributed Computing and Artificial Intel… (2021)

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    Article

    Performance evaluation of unsupervised techniques in cyber-attack anomaly detection

    Cyber security is a critical area in computer systems especially when dealing with sensitive data. At present, it is becoming increasingly important to assure that computer systems are secured from attacks due...

    Jorge Meira, Rui Andrade, Isabel Praça in Journal of Ambient Intelligence and Humani… (2020)

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    Chapter and Conference Paper

    A Conceptual Group Decision Support System for Current Times: Dispersed Group Decision-Making

    We are living a change of paradigm regarding decision-making. On the one hand, there is a growing need to make decisions in group at both professional and personal levels, on the other hand, it is increasingly...

    João Carneiro, Patrícia Alves in Distributed Computing and Artificial Intel… (2020)

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    Chapter and Conference Paper

    A Definition of a Coaching Plan to Guide Patients with Chronic Obstructive Respiratory Diseases

    With such a noticeable increase in the number of people with chronic obstructive respiratory diseases the effectiveness of traditional healthcare systems has worsened significantly over the last years. There i...

    Diogo Martinho, Ana Vieira, João Carneiro in Trends and Innovations in Information Syst… (2020)

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    Chapter and Conference Paper

    A MAS Architecture for a Project Scheduling Problem with Operation Dependant Setup Times

    The manufacturing industry is an ever-changing environment with companies facing increasing external and internal challenges, such as economic crises, technological development and global competition. These c...

    Daniel Mota, Constantino Martins in International Joint Conference SOCO’18-CIS… (2019)

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    Chapter and Conference Paper

    A Multi-agent System Framework for Dialogue Games in the Group Decision-Making Context

    Dialogue games have been applied to various contexts in computer science and artificial intelligence, particularly to define interactions between autonomous software agents. However, in order to implement dial...

    João Carneiro, Patrícia Alves in New Knowledge in Information Systems and T… (2019)

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    Chapter and Conference Paper

    Comparative Results with Unsupervised Techniques in Cyber Attack Novelty Detection

    Intrusion detection is a major necessity in current times. Computer systems are constantly being victims of malicious attacks. These attacks keep on exploring new technics that are undetected by current Intru...

    Jorge Meira, Rui Andrade, Isabel Praça in Ambient Intelligence – Software and Applic… (2019)

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    Chapter and Conference Paper

    A Framework for Group Decision-Making: Including Cognitive and Affective Aspects in a MCDA Method for Alternatives Rejection

    With the evolution of the organizations and technology, Group Decision Support Systems have changed to support decision-makers that cannot be together at the same place and time to make a decision. However, t...

    João Carneiro, Luís Conceição in Distributed Computing and Artificial Intel… (2019)

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    Chapter and Conference Paper

    Defining a Collaborative Platform to Report Machine State

    Nowadays, we are seeing the evolution of Industry, and with it, the development of technological solutions that can assure sustainability and competitiveness in the manufacturing environment. Along this evolu...

    Diogo Martinho, João Carneiro, Asif Mohammed in Trends and Advances in Information Systems… (2018)

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    Chapter and Conference Paper

    Including Credibility and Expertise in Group Decision-Making Process: An Approach Designed for UbiGDSS

    Supporting group decision-making when the decision-makers are spread around the world is a complex process. The mechanisms of automated negotiation, such as argumentation, can be used in Ubiquitous Group Decis...

    João Carneiro, Diogo Martinho in Recent Advances in Information Systems and… (2017)

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    Chapter and Conference Paper

    Defining an Architecture for a Ubiquitous Group Decision Support System

    Supporting group decision-making in ubiquitous contexts is fundamental while develo** Group Decision Support Systems (GDSS). Here we propose an architecture that assures ubiquity and allows the development o...

    Diogo Martinho, João Carneiro in Ambient Intelligence– Software and Applica… (2017)

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    Chapter and Conference Paper

    Introducing Dynamic Argumentation to UbiGDSS

    Supporting and representing the group decision-making process is a complex task that requires very specific characteristics. The current existing argumentation models cannot make good use of all the advantages...

    João Carneiro, Diogo Martinho in Distributed Computing and Artificial Intel… (2016)

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    Chapter and Conference Paper

    An Emotional Aware Architecture to Support Facilitator in Group Idea Generation Process

    In an idea generation meeting, the facilitator role is essential to obtain good results. The emotional context of the meeting partially determines the (un)success of the meeting, so the facilitator needs to ob...

    João Laranjeira, Goreti Marreiros in Distributed Computing and Artificial Intel… (2013)

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    Chapter and Conference Paper

    Analysing Participants’ Performance in Idea Generation Meeting Considering Emotional Context-Aware

    In an idea generation meeting the emotional context-aware is correlated the with participants’ performance. To achieve good results in idea generation sessions it is important that participants maintain a posi...

    João Carneiro, João Laranjeira in Ambient Intelligence - Software and Applic… (2012)

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    Chapter and Conference Paper

    A Digital Secretary for Smart Offices Setup Up

    In Ambient Intelligence paradigm, hel** people in their daily routine tasks is a priority that has to be accomplished. People have less availability and the number of devices is growing, so some kind of auto...

    João Laranjeira, Carlos Freitas in Ambient Intelligence - Software and Applic… (2011)