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Communication Dans Un Congrès Année : 2023

Comprehensive Survey on Ontologies about Event

Résumé

In the literature, the notion of an event is ubiquitous. An event can be defined as a specific occurrence of something (action or series of action) that happens in a certain time, a certain place, due to certain reasons, involving one or more participants (such as objects, humans) and can frequently be described as a change of state. Formally it can be represented as a hexa-tuple: e = ⟨What, Where, When, Who, Why, How⟩. The elements of hexa-tuple are called event elements, that respectively describe What: change and action, When: specific time, Where: possible place, Who: active/passive entities Why: possible reason of cause and How: method by which an action was performed. This overview examines how existing ontologies represent an event and how they handle the representation of its 5W1H characteristics elements. The intent is not to present the ontologies fully in detail as overviews already exist, but rather to help to choose the ontology that will cover specific requirements based on the characteristics elements of an event that need to be represented. Furthermore, we are presenting the ideas how to represent 5W1H event constituents by creating a new event ontology.
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Dates et versions

hal-04283673 , version 1 (14-11-2023)

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  • HAL Id : hal-04283673 , version 1

Citer

Rajesh Piryani, Nathalie Aussenac-Gilles, Nathalie Jane Hernandez. Comprehensive Survey on Ontologies about Event. ESWC Workshops on Semantic Methods for Events and Stories (SEMMES @ ESWC 2023), Pasquale Lisena; Ilaria Tiddi; Simon Gottschalk; Luc Steels, May 2023, Hersonissos, Greece. pp.1-15. ⟨hal-04283673⟩
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