Modelado de actividades humanas

  1. Gorka Azkune Galparsoro 1
  2. Aitor Almeida 1
  3. Diego López de Ipiña González de Artaza 1
  4. Liming Chen 1
  1. 1 Universidad de Deusto
    info

    Universidad de Deusto

    Bilbao, España

    ROR https://ror.org/00ne6sr39

Zeitschrift:
DYNA new technologies

ISSN: 2386-8406

Datum der Publikation: 2014

Ausgabe: 1

Nummer: 1

Seiten: 2

Art: Artikel

DOI: 10.6036/NT7476 DIALNET GOOGLE SCHOLAR

Andere Publikationen in: DYNA new technologies

Zusammenfassung

Human activity modelling is a key step for any activity recognition system. By means of activity modelling, the meaningful ways that activities are being performed by humans are computationally modelled. Activity models are not only indispensable for activity recognition, but they can also be used for some other applications, such as human behaviour understanding and cognitive disease diagnosis and evolution. Despite the significance of activity modelling, a complete review of different approaches cannot be found in the literature. In this paper, the focus has been set on modelling approaches, distinguishing between knowledge-driven and data-driven activity modelling. The first approach uses prior domain knowledge to build activity models using knowledge engineering and management tools. On the other hand, the second approach aims at learning activity models directly from user generated data using machine learning and data mining techniques. Recently, modelling approaches that fuse knowledge- and data-driven techniques have appeared. They try to combine the best features of both approaches, opening new research lines. The most relevant hybrid approaches are introduced in this paper. Finally, open research problems and potential future work are analysed, in order to provide a guide to those researchers who would like to contribute to acitivity modelling.