Recent Submissions

  • Mobile feature-oriented knowledge base generation using knowledge graphs 

    Motger de la Encarnación, Joaquim; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Springer, 2023)
    Conference lecture
    Restricted access - publisher's policy
    Knowledge bases are centralized repositories used for developing knowledge-oriented information systems. They are essential for adaptive, specialized knowledge in dialogue systems, supporting up-to-date domain-specific ...
  • Modeling context-aware events and responses in an IoT environment 

    Vila Gómez, Marc; Sancho Samsó, María Ribera; Teniente López, Ernest (Springer, 2023)
    Conference report
    Restricted access - publisher's policy
    The Internet of Things (IoT) involves the use of devices that exchange information about the state of things in the real world. In IoT, monitoring is regarded to be the most fully researched use case. However, research on ...
  • Monitoring, IoT devices, and semantics 

    Vila Gómez, Marc; Sancho Samsó, María Ribera; Teniente López, Ernest (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    Conference lecture
    Open Access
    Efforts to improve Internet of Things (IoT) device interoperability for monitoring are still required. This demo paper proposes monitoring infrastructure safety and security with the use of semantics. We make use of an ...
  • Animation fidelity in self-avatars: impact on user performance and sense of agency 

    Yun, Haoran; Pontón Martínez, José Luis; Andújar Gran, Carlos Antonio; Pelechano Gómez, Núria (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    Conference report
    Open Access
    The use of self-avatars is gaining popularity thanks to affordable VR headsets. Unfortunately, mainstream VR devices often use a small number of trackers and provide low-accuracy animations. Previous studies have shown ...
  • Chatbots4Mobile: Feature-oriented knowledge base generation using natural language 

    Motger de la Encarnación, Joaquim; Franch Gutiérrez, Javier; Marco Gómez, Jordi (CEUR-WS.org, 2023)
    Conference report
    Open Access
    Chatbots4Mobile is a research project from the GESSI research group (UPC-BarcelonaTech) which aims at designing and developing a task oriented, knowledge based conversational agent to support mobile users in the process ...
  • TransFeatEx: a NLP pipeline for feature extraction 

    Gallego Marfa, Agustí; Motger de la Encarnación, Joaquim; Franch Gutiérrez, Javier; Marco Gómez, Jordi (CEUR-WS.org, 2023)
    Conference lecture
    Open Access
    Mobile app stores provide centralized access to a large data set of mobile app related natural language textual data, including developer’s documentation (e.g., descriptions, changelogs) and user-generated data (e.g., user ...
  • Wrapper methods for multi-objective feature selection 

    Njoku, Uchechukwu Fortune; Abelló Gamazo, Alberto; Bilalli, Besim; Bontempi, Gianluca (OpenProceedings, 2023)
    Conference report
    Open Access
    The ongoing data boom has democratized the use of data for improved decision-making. Beyond gathering voluminous data, preprocessing the data is crucial to ensure that their most rele- vant aspects are considered during ...
  • Visual analysis of multi-labelled temporal noise data from multiple sensors 

    Franco Moreno, Juan José; Vázquez Alcocer, Pere Pau (SciTePress, 2023)
    Conference report
    Open Access
    Environmental noise pollution is a problem for cities’ inhabitants, that can be especially severe in large cities. To implement measures that can alleviate this problem, it is necessary to understand the extent and impact ...
  • Towards and efficient algorithm for computing the reduced mutual information 

    Renedo Mirambell, Martí; Arratia Quesada, Argimiro Alejandro (IOS Press, 2022)
    Conference lecture
    Open Access
    Newman et al. introduced the Reduced Mutual Information (RMI), a measure of the similarity between two partitions of a set useful in clustering and community detection. The computation of RMI requires counting the amount ...
  • The assessment of clustering on weighted network with R package clustAnalytics 

    Arratia Quesada, Argimiro Alejandro; Renedo Mirambell, Martí (IOS Press, 2022)
    Conference lecture
    Open Access
    We present clustAnalytics, an R package available now on CRAN, which provides methods to validate the results of clustering algorithms on unweighted and weighted networks, particularly for the cases where the existence of ...
  • Visual analysis of environmental noise data 

    Franco Moreno, Juan José; Alsina Pagès, Rosa Maria; Vázquez Alcocer, Pere Pau (IADIS Press, 2022)
    Conference report
    Restricted access - publisher's policy
    Smart cities generate a large amount of information that, if used properly, can help improve people's quality of life, while providing environmental support. Decreasing pollution generated by noise, is a prevailing concern, ...
  • Accurate molecular atom selection in VR 

    Molina López, Elena; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2022)
    Conference report
    Open Access
    Target acquisition is a basic task that is part of almost any high-level interaction in 3D environments. Therefore, providing accurate selection is a necessity for most applications and games. When targets are small and ...

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