Articles de revista

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  • Combining motion matching and orientation prediction to animate avatars for consumer-grade VR devices 

    Pontón Martínez, José Luis; Yun, Haoran; Andújar Gran, Carlos Antonio; Pelechano Gómez, Núria (2022-12)
    Article
    Open Access
    The animation of user avatars plays a crucial role in conveying their pose, gestures, and relative distances to virtual objects or other users. Self-avatar animation in immersive VR helps improve the user experience and ...

  • End to end colonic content assessment: colonMetry application 

    Orellana Bech, Bernat; Monclús Lahoya, Eva; Navazo Álvaro, Isabel; Bendezú García, Álvaro; Malagelada Prats, Carolina; Azpiroz Vidaur, Fernando (2023-02-28)
    Article
    Open Access
    The analysis of colonic contents is a valuable tool for the gastroenterologist and has multiple applications in clinical routine. When considering magnetic resonance imaging (MRI) modalities, T2 weighted images are capable ...

  • A query language for exploratory analysis of video-based tracking data in padel matches 

    Javadiha, Mohammadreza; Andújar Gran, Carlos Antonio; Lacasa Claver, Enrique (2023-01-01)
    Article
    Open Access
    Recent advances in sensor technologies, in particular video-based human detection, object tracking and pose estimation, have opened new possibilities for the automatic or semi-automatic per-frame annotation of sport videos. ...

  • Web API evolution patterns: A usage-driven approach 

    Koçi, Rediana; Franch Gutiérrez, Javier; Jovanovic, Petar; Abelló Gamazo, Alberto (2023-01-12)
    Article
    Open Access
    As the use of Application Programming Interfaces (APIs) is increasingly growing, their evolution becomes more challenging in terms of the service provided according to consumers' needs. In this paper, we address the role ...

  • Authoring virtual crowds: a survey 

    Lemonari, Marilena; Blanco Guerra, Rafael Andrés; Charalambous, Panayiotis; Pelechano Gómez, Núria; Avraamides, Marios; Pettré, Julien; Chrysanthou, Yiorgos (2022-05)
    Article
    Restricted access - publisher's policy
    Recent advancements in crowd simulation unravel a wide range of functionalities for virtual agents, delivering highly-realistic,natural virtual crowds. Such systems are of particular importance to a variety of applications ...

  • Improved management of issue dependencies in issue trackers of large collaborative projects 

    Raatikainen, Mikko; Motger de la Encarnación, Joaquim; Lüders, Clara Marie; Franch Gutiérrez, Javier; Myllyaho, Lalli; Kettunen, Elina; Marco Gómez, Jordi; Tiihonen, Juha; Halonen, Mikko; Männistö, Tomi (2022-10-05)
    Article
    Open Access
    Issue trackers, such as Jira, have become the prevalent collaborative tools in software engineering for managing issues, such as requirements, development tasks, and software bugs. However, issue trackers inherently focus ...

  • Linear-time calculation of the expected sum of edge lengths in random projective linearizations of trees 

    Alemany Puig, Lluís; Ferrer Cancho, Ramon (The MIT Press. Massachusetts Institute of Technology, 2022-09)
    Article
    Open Access
    The syntactic structure of a sentence is often represented using syntactic dependency trees. The sum of the distances between syntactically related words has been in the limelight for the past decades. Research on dependency ...

  • Edge-to-cloud sensing and actuation semantics in the industrial Internet of Things 

    Vila Gómez, Marc; Casamayor Pujol, Víctor; Dustdar, Schahram; Teniente López, Ernest (Elsevier, 2022-12)
    Article
    Open Access
    There are billions of devices worldwide deployed, connected, and communicating to other systems. Sensors and actuators, which can be stationary or movable devices. These Edge devices are considered part of the Internet of ...

  • Software-based dialogue systems: Survey, taxonomy and challenges 

    Motger de la Encarnación, Joaquim; Franch Gutiérrez, Javier; Marco Gómez, Jordi (2023-05)
    Article
    Open Access
    The use of natural language interfaces in the field of human-computer interaction is undergoing intense study through dedicated scientific and industrial research. The latest contributions in the field, including deep ...

  • Gain compensation across LIDAR scans 

    Muñoz Pandiella, Imanol; Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Argudo Medrano, Óscar; Bosch Geli, Carles; Chica Calaf, Antonio; Martínez Navarro, Beatriz (2022-08)
    Article
    Open Access
    High-end Terrestrial Lidar Scanners are often equipped with RGB cameras that are used to colorize the point samples. Some of these scanners produce panoramic HDR images by encompassing the information of multiple pictures ...

  • Optimality of syntactic dependency distances 

    Ferrer Cancho, Ramon; Gómez Rodríguez, Carlos; Esteban Ángeles, Juan Luis; Alemany Puig, Lluís (American Institute of Physics (AIP), 2022-01-01)
    Article
    Open Access
    It is often stated that human languages, as other biological systems, are shaped by cost-cutting pressures but, to what extent? Attempts to quantify the degree of optimality of languages by means of an optimality score ...

  • Leveraging contextual embeddings and self-attention neural networks with bi-attention for sentiment analysis 

    Biesialska, Magdalena Marta; Biesialska, Katarzyna; Rybinski, Henryk (Springer Nature, 2021-12-01)
    Article
    Open Access
    People express their opinions and views in different and often ambiguous ways, hence the meaning of their words is often not explicitly stated and frequently depends on the context. Therefore, it is difficult for machines ...

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