Journal ArticleDOI
Context-aware systems
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TLDR
The goal of this paper is to review the works that were published in journals, suggest a new classification framework of context-aware systems, and explore each feature of classification framework using a keyword index and article title search.Abstract:
Nowadays, numerous journals and conferences have published articles related to context-aware systems, indicating many researchers' interest. Therefore, the goal of this paper is to review the works that were published in journals, suggest a new classification framework of context-aware systems, and explore each feature of classification framework. This paper is based on a literature review of context-aware systems from 2000 to 2007 using a keyword index and article title search. The classification framework is developed based on the architecture of context-aware systems, which consists of the following five layers: concept and research layer, network layer, middleware layer, application layer and user infrastructure layer. The articles are categorized based on the classification framework. This paper allows researchers to extract several lessons learned that are important for the implementation of context-aware systems.read more
Citations
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Do We Understand the Relationship between Affective Computing, Emotion and Context-Awareness?
TL;DR: The conclusion drawn is that while affective computing and the need for the incorporation of the emotional component is generally understood and domain-specific strategies to enable implementation have been proposed, there remain important challenges and open research questions in relation to the cognitive modelling and the effective incorporation of affective and emotional component in intelligent context-aware systems.
Journal ArticleDOI
An explorative context-aware machine learning approach to reducing human fatigue risk of traffic control operators
TL;DR: A fatigue causal network that can adequately represent the context factors and their dynamic interactions of human fatigue is proposed and a novel method based on the artificial immune system and extreme gradient boosting algorithm is introduced to overcome its problem of high dimension sparse matrix.
Journal ArticleDOI
Context-based thermodynamic modeling of buildings spaces
TL;DR: A framework for appropriate model structure and parameter selection that accounts for discrete disturbances based on the notion of context is presented and it is shown how a context-based model can be used to represent, with reasonable accuracy, the evolution of temperatures in a simulated thermal zone.
Journal ArticleDOI
A multi‐layer contextual model for recommender systems in digital libraries
TL;DR: The central idea (concept) developed in this study, named scientific research ground (SRG), is an information ground users step into with scholarly purposes that situate users in a range of situations while interacting with information systems.
Posted Content
A RFID-based Campus Context-Aware Notification System
Nazleeni Samiha Haron,Nur S. Saleem,Mohd Hilmi Hasan,Mazeyanti Mohd Ariffin,Izzatdin Abdul Aziz +4 more
TL;DR: This system aims to deliver urgent notifications to the intended students immediately at their respective locations and is also able to display personalized information based on the students' preferences and current location when accessing the system.
References
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Journal ArticleDOI
A translation approach to portable ontology specifications
TL;DR: This paper describes a mechanism for defining ontologies that are portable over representation systems, basing Ontolingua itself on an ontology of domain-independent, representational idioms.
Journal ArticleDOI
Understanding and Using Context
TL;DR: An operational definition of context is provided and the different ways in which context can be used by context-aware applications are discussed, including the features and abstractions in the toolkit that make the task of building applications easier.
Proceedings ArticleDOI
Context-Aware Computing Applications
TL;DR: This paper describes systems that examine and react to an individual's changing context, and describes four catagories of context-aware applications: proximate selection, automatic contextual reconfiguration, contextual information and commands, and contex-triggered actions.
OWL Web Ontology Language - Reference
Mike Dean,A.T. Schreiber,S. Bechofer,F.A.H. van Harmelen,James A. Hendler,Ian Horrocks,D. MacGuinness,Peter F. Patel-Schneider,Lynn Andrea Stein +8 more
TL;DR: This document contains a structured informal description of the full set of {owL} language constructs and is meant to serve as a reference for {OWL} users who want to construct {OWl} ontologies.