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    Chapter and Conference Paper

    Comparative Analysis of Time Series and Machine Learning Models for Air Quality Prediction Utilizing IoT Data

    Air pollution has been shown to have serious negative effects on people’s health, the environment, and the economy. It is becoming more and more crucial to model, predict, and monitor air quality, particularly...

    Gerasimos Vonitsanos in Artificial Intelligence Applications and I… (2024)

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    Chapter

    Social and Solidarity Economy in Greece: European, National and Local Perspectives

    It has been noted that during times of crisis, economic practices organized on principles of reciprocity often arise. In the last decade in Greece Social and Solidarity Economy seemed to gain a momentum under ...

    Konstantinos Mantzos in Social Entrepreneurship and Migrants' Incl… (2024)

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    Chapter and Conference Paper

    Enabling Educators to Self-assess their STEAM Readiness

    Self-assessment tools (SAT) are critical to educators’ professional development, allowing them to reflect upon the challenges they face towards accomplishing their teaching and learning goals and the necessary...

    Natalia Spyropoulou, Konstantinos Kostorizos in Technology and Innovation in Learning, Tea… (2022)

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    Chapter

    Emerging Smart City Job Roles and Skills for Smart Urban Governance

    More and more smart cities are emerging worldwide aiming to improved urban management and sustainable growth by the use of digital technologies. People comprise a crucial axis in these efforts, and a high-skil...

    Theodor Panagiotakopoulos, Omiros Iatrellis in Building on Smart Cities Skills and Compet… (2022)

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    Article

    Cloud computing and semantic web technologies for ubiquitous management of smart cities-related competences

    One of the biggest challenges in building sustainable smart cities of the future is skill management and development. Develo** the digital skills of the municipalities’ workforce is crucial for all occupatio...

    Omiros Iatrellis, Theodor Panagiotakopoulos in Education and Information Technologies (2021)

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    Chapter and Conference Paper

    Applying Machine Learning to Predict Whether Learners Will Start a MOOC After Initial Registration

    Online learning has developed rapidly in the past decade, leading to increased scientific interest in e-learning environments. Specifically, Massive Open Online Courses (MOOCs) attract a large number of people...

    Theodor Panagiotakopoulos in Artificial Intelligence Applications and I… (2021)

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    Article

    Integrated learning pathways in higher education: A framework enhanced with machine learning and semantics

    The present research work proposes the development of an integrated framework for the personalization and parameterization of learning pathways, aiming at optimizing the quality of the offered services by the ...

    Omiros Iatrellis, Ilias K. Savvas in Education and Information Technologies (2020)

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    Article

    EDUC8 pathways: executing self-evolving and personalized intra-organizational educational processes

    One of the main challenges to be confronted by modern tertiary sector, so as to improve quality is the personalization of learning, which has to be combined with a minimization of the respective costs. However...

    Omiros Iatrellis, Achilles Kameas, Panos Fitsilis in Evolving Systems (2020)

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    Article

    EDUC8 ontology: semantic modeling of multi-facet learning pathways

    One of the main challenges to be confronted in Higher Education, so as to increase quality, is the personalization of education services, since each student constitutes a unique case. In this paper, we present...

    Omiros Iatrellis, Achilles Kameas, Panos Fitsilis in Education and Information Technologies (2019)

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    Article

    A novel integrated approach to the execution of personalized and self-evolving learning pathways

    One of the main challenges to be confronted by Higher Educational Institutions (HEI), so as to increase quality, is the provision of personalized education services in a wide range of educational settings, oft...

    Omiros Iatrellis, Achilles Kameas, Panos Fitsilis in Education and Information Technologies (2019)

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    Chapter and Conference Paper

    An Approach to Advance STEM Education Practices Based on IoT Technologies and the CoPs Paradigm

    Internet of Things and other state-of-the-art technologies like mobile and ubiquitous computing present ample opportunities for develo** novel solutions almost in every domain of modern life. The research wo...

    Christos Goumopoulos, Athanasios Iossifides, Olga Fragou in Computer Supported Education (2019)

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    Book and Conference Proceedings

    Ambient Intelligence

    14th European Conference, AmI 2018, Larnaca, Cyprus, November 12-14, 2018, Proceedings

    Achilles Kameas, Kostas Stathis in Lecture Notes in Computer Science (2018)

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    Chapter

    Ontology-Based Knowledge Management in NGAIEs

    The objective of the knowledge architecture of ATRACO is to enhance communication, as well as to ensure effective knowledge sharing among ATRACO components. It is built around ontologies, Ontology Managers, an...

    Achilles Kameas, Lambrini Seremeti in Next Generation Intelligent Environments (2016)

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    Book and Conference Proceedings

    Ambient Intelligence

    12th European Conference, AmI 2015, Athens, Greece, November 11-13, 2015, Proceedings

    Boris De Ruyter, Achilles Kameas in Lecture Notes in Computer Science (2015)

  15. Chapter and Conference Paper

    Taking Care of Elderly People with Chronic Conditions Using Ambient Assisted Living Technology: The ADVENT Perspective

    The population ageing trend has created an imperative need for ICT-based solutions that will support continuous care provision and help elders prolong the time they live independently in their own home environ...

    Theodor Panagiotakopoulos in Distributed, Ambient, and Pervasive Intera… (2014)

  16. Article

    Open Access

    "Intelligent Environments: a manifesto"

    We explain basic features of an emerging area called Intelligent Environments. We give a short overview on how it has developed, what is the current state of the art and what are the challenges laying ahead. T...

    Juan C Augusto, Vic Callaghan, Diane Cook in Human-centric Computing and Information Sc… (2013)

  17. Chapter and Conference Paper

    An Ontology-Based Model for Student Representation in Intelligent Tutoring Systems for Distance Learning

    An Intelligent Tutoring System (ITS) offers personalized education to each student in accordance with his/her learning preferences and his/her background. One of the most fundamental components of an ITS is th...

    Ioannis Panagiotopoulos, Aikaterini Kalou in Artificial Intelligence Applications and I… (2012)

  18. Chapter and Conference Paper

    An Ontological Approach for Domain Knowledge Modeling and Management in E-Learning Systems

    One of the most important tasks in the process of designing educational material for distance learning is the representation and modeling of the cognitive domain to which the material refers. However, this rep...

    Ioannis Panagiotopoulos, Aikaterini Kalou in Artificial Intelligence Applications and I… (2012)

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    Chapter and Conference Paper

    Modeling the Knowledge Domain of the Java Programming Language as an Ontology

    Java is a very popular programming language and many study programs in Informatics worldwide include courses particularly designed for its learning. It is considered as the best paradigm for introducing studen...

    Aggeliki Kouneli, Georgia Solomou in Advances in Web-Based Learning - ICWL 2012 (2012)

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    Chapter and Conference Paper

    Creating a LO Metadata Profile for Distance Learning: An Ontological Approach

    The importance of Learning Objects (LOs) in the learning process - especially in the case of distance education - has been underlined significantly in the literature. The ability of administrating LOs in terms...

    George Nikolopoulos, Aikaterini Kalou in Metadata and Semantics Research (2012)

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