Szczegóły publikacji
Opis bibliograficzny
Modeling and recognition of video events with Fuzzy Semantic Petri Nets / Piotr SZWED // W: Knowledge, information and creativity support systems: recent trends, advances and solutions : selected papers from KICSS'2013 - 8th international conference on Knowledge, Information, and Creativity Support Systems, November 7-9, 2013, Kraków, Poland / eds. Andrzej M. J. Skulimowski, Janusz Kacprzyk. — Switzerland : Springer International Publishing, 2016. — (Advances in Intelligent Systems and Computing ; ISSN 2194-5357 ; vol. 364). — ISBN: 978-3-319-19089-1; e-ISBN: 978-3-319-19090-7. — S. 507–518. — Bibliogr., Abstr.
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 96489 |
|---|---|
| Data dodania do BaDAP | 2016-03-07 |
| DOI | 10.1007/978-3-319-19090-7_38 |
| Rok publikacji | 2016 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | 8th international conference on Knowledge, Information and Creativity Support Systems |
| Czasopismo/seria | Advances in Intelligent Systems and Computing |
Abstract
This paper addresses the problem of modeling and automated recognition of video events. We propose to use Linear Temporal Logic as a language for events specification and Fuzzy Semantic Petri Nets (FSPN) as a tool for their recognition. FSPN are Petri nets coupled with an underlying fuzzy ontology. The ontology stores assertions (facts) concerning classification of objects and detected relations. Fuzzy predicates querying the ontology content are used as guards of transitions in FSPN. Tokens carry information on objects participating in a scenario and are equipped with weights indicating likelihood of their assignment to places. In turn, the places correspond to scenario steps. We describe a prototype detection system consisting of an FSPN interpreter, the fuzzy ontology, and a set of predicate evaluators. Initial tests yielding promising results are reported.
