Context aware decision system in a smart home : knowledge representation and decision making using uncertain contextual information - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2012

Context aware decision system in a smart home : knowledge representation and decision making using uncertain contextual information

Abstract

This research addresses the issue of building home automation systems reactive to voice for improved comfort and autonomy at home. The paper presents a complete framework that acquires data from sensors and interprets them, by means of IA techniques, to provide contextual information for decision making. The system uses a two-level ontology to represent the different concepts handled during the processing which also contains SWRL instances to automatise some of the reasoning. The focus of this paper is on the relationship between the knowledge representation and the decision process which uses a dedicated Markov Logic Network approach to benefit from the formal logical definition of decision rules as well as the ability to handle uncertain facts inferred from real data. The entire approach is situated wrt the Sweethome project whose aim is to make possible context-aware voice command at home.
Fichier principal
Vignette du fichier
2012_ARCOE_Chahuara.pdf (534.92 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-00953513 , version 1 (28-02-2014)

Identifiers

  • HAL Id : hal-00953513 , version 1

Cite

Pedro Chahuara, François Portet, Michel Vacher. Context aware decision system in a smart home : knowledge representation and decision making using uncertain contextual information. The 4th International Workshop on Acquisition, Representation and Reasoning with Contextualized Knowledge (ARCOE-12), Aug 2012, Montpellier, France. pp.52-64. ⟨hal-00953513⟩
432 View
448 Download

Share

Gmail Facebook Twitter LinkedIn More