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  1. No Access

    Chapter and Conference Paper

    Characterizing Comment Types and Levels of Engagement in Video-Based Learning as a Basis for Adaptive Nudging

    Video is frequently used as a learning medium in a variety of educational settings, including large online courses as well as informal learning scenarios

    Yassin Taskin, Tobias Hecking in Transforming Learning with Meaningful Tech… (2019)

  2. Chapter and Conference Paper

    ATU-DSS: Knowledge-Driven Data Integration and Reasoning for Sustainable Subsurface Inter-asset Management

    Urban infrastructure assets perform critical functions to the health and well-being of the society. In this paper, we present a prototype decision support system for sustainable subsurface inter-asset manageme...

    Lijun Wei, Heshan Du, Quratul-ain Mahesar in The Semantic Web: ESWC 2018 Satellite Even… (2018)

  3. Chapter and Conference Paper

    Evaluating Knowledge Anchors in Data Graphs Against Basic Level Objects

    The growing number of available data graphs in the form of RDF Linked Data enables the development of semantic exploration applications in many domains. Often, the users are not domain experts and are therefo...

    Marwan Al-Tawil, Vania Dimitrova, Dhavalkumar Thakker in Web Engineering (2017)

  4. No Access

    Chapter and Conference Paper

    A Semantic-Driven Model for Ranking Digital Learning Objects Based on Diversity in the User Comments

    This paper presents a computational model for measuring diversity in terms of variety, balance and disparity. This model is informed by the Stirling’s framework for understanding diversity from social science ...

    Entisar Abolkasim, Lydia Lau, Vania Dimitrova in Adaptive and Adaptable Learning (2016)

  5. Chapter and Conference Paper

    An Ontology of Soil Properties and Processes

    Assessing the Underworld (ATU) is a large interdisciplinary UK research project, which addresses challenges in integrated inter-asset maintenance. As assets on the surface of the ground (e.g. roads or pavement...

    Heshan Du, Vania Dimitrova, Derek Magee, Ross Stirling in The Semantic Web – ISWC 2016 (2016)

  6. Chapter and Conference Paper

    PADTUN - Using Semantic Technologies in Tunnel Diagnosis and Maintenance Domain

    A Decision Support System (DSS) in tunnelling domain deals with identifying pathologies based on disorders present in various tunnel portions and contextual factors affecting a tunnel. Another key area in diag...

    Dhavalkumar Thakker, Vania Dimitrova in The Semantic Web. Latest Advances and New … (2015)

  7. No Access

    Book and Conference Proceedings

    User Modeling, Adaptation, and Personalization

    22nd International Conference, UMAP 2014, Aalborg, Denmark, July 7-11, 2014. Proceedings

    Vania Dimitrova, Tsvi Kuflik in Lecture Notes in Computer Science (2014)

  8. No Access

    Chapter and Conference Paper

    Using DBpedia as a Knowledge Source for Culture-Related User Modelling Questionnaires

    In the culture domain, questionnaires are often used to obtain profiles of users for adaptation. Creating questionnaires requires subject matter experts and diverse content, and often does not scale to a varie...

    Dhavalkumar Thakker, Lydia Lau in User Modeling, Adaptation, and Personaliza… (2014)

  9. Chapter and Conference Paper

    Assisting User Browsing over Linked Data: Requirements Elicitation with a User Study

    There are growing arguments that linked data technologies can be utilised to enable user-oriented exploratory search systems for the future Internet. Recently, search over linked data has been studied in diffe...

    Dhavalkumar Thakker, Vania Dimitrova, Lydia Lau, Fan Yang-Turner in Web Engineering (2013)

  10. No Access

    Chapter and Conference Paper

    Semantic Social Sensing for Improving Simulation Environments for Learning

    The rapidly growing learning simulations market calls urgently for innovative ways to facilitate the simulation design process [1],[2]. Social spaces can provide an extensive source of reports on individuals’ ...

    Vania Dimitrova, Christina M. Steiner in Scaling up Learning for Sustained Impact (2013)

  11. No Access

    Chapter and Conference Paper

    Semantic Aggregation and Zooming of User Viewpoints in Social Media Content

    Social web provides rich content for gaining an understanding about the users which can empower adaptation. There is a current trend to extract user profiles from social media content using semantic augmentati...

    Dimoklis Despotakis, Vania Dimitrova in User Modeling, Adaptation, and Personaliza… (2013)

  12. No Access

    Chapter and Conference Paper

    From Polygons and Timestamps to Dynamic Geographic Features: Grounding a Spatio-temporal Geo-ontology

    This paper presents a knowledge representation approach to modelling and manipulating spatio-temporal data and to grounding a spatio-temporal geographic ontology upon the data. This approach has been developed...

    Claudio E. C. Campelo, Brandon Bennett, Vania Dimitrova in Advances in Conceptual Modeling (2012)

  13. No Access

    Chapter and Conference Paper

    I-CAW: Intelligent Data Browser for Informal Learning Using Semantic Nudges

    This demonstration will present a system, called I-CAW, which aggregates content from social spaces into a semantic-enriched data browser to promote informal learning. The work pioneers a new way to interact w...

    Dhavalkumar Thakker, Vania Dimitrova in Knowledge Engineering and Knowledge Manage… (2012)

  14. No Access

    Chapter and Conference Paper

    Taming Digital Traces for Informal Learning: A Semantic-Driven Approach

    Modern learning models require linking experiences in training environments with experiences in the real-world. However, data about real-world experiences is notoriously hard to collect. Social spaces bring ne...

    Dhavalkumar Thakker, Dimoklis Despotakis in 21st Century Learning for 21st Century Ski… (2012)

  15. No Access

    Chapter and Conference Paper

    Adult Self-regulated Learning through Linking Experience in Simulated and Real World: A Holistic Approach

    This research considers the application of simulated environments for adult training, and adopts the view that effective adaptive solutions for adults should be underpinned by appropriate adult learning theori...

    Sonia Hetzner, Christina M. Steiner, Vania Dimitrova in Towards Ubiquitous Learning (2011)

  16. No Access

    Chapter and Conference Paper

    Identifying Geographical Processes from Time-Stamped Data

    Humans tend to interpret a temporal series of geographical spatial data in terms of geographical processes. They also often ascribe certain properties to processes (e.g. a process may be said to accelerate). Give...

    Claudio E. C. Campelo, Brandon Bennett, Vania Dimitrova in GeoSpatial Semantics (2011)

  17. No Access

    Book and Conference Proceedings

    Sustaining TEL: From Innovation to Learning and Practice

    5th European Conference on Technology Enhanced Learning, EC-TEL 2010, Barcelona, Spain, September 28 - October 1, 2010. Proceedings

    Martin Wolpers, Paul A. Kirschner in Lecture Notes in Computer Science (2010)

  18. No Access

    Chapter and Conference Paper

    Rabbit to OWL: Ontology Authoring with a CNL-Based Tool

    Recent work on ontology engineering has seen the adoption of controlled natural languages to ease the process of ontology authoring. However, CNL-based tools still require good knowledge engineering skills to ...

    Ronald Denaux, Vania Dimitrova, Anthony G. Cohn in Controlled Natural Language (2010)

  19. No Access

    Chapter and Conference Paper

    Analyzing Community Knowledge Sharing Behavior

    The effectiveness of personalized support provided to virtual communities depends on what we know about a particular community and in which areas the community may need support. Following organizational psycho...

    Styliani Kleanthous, Vania Dimitrova in User Modeling, Adaptation, and Personalization (2010)

  20. No Access

    Chapter and Conference Paper

    Modelling Semantic Relationships and Centrality to Facilitate Community Knowledge Sharing

    Some of today’s most widely spread applications are social systems where people can form communities and share knowledge. However, knowledge sharing is not always effective and communities often do not sustain...

    Styliani Kleanthous, Vania Dimitrova in Adaptive Hypermedia and Adaptive Web-Based Systems (2008)

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