Neural networks and fuzzy systems: a dynamical systems approach to machine intelligence
Neural networks and fuzzy systems: a dynamical systems approach to machine intelligence
Agent technology: foundations, applications, and markets
Agent technology: foundations, applications, and markets
Understanding and Using Context
Personal and Ubiquitous Computing
A Context-Aware Decision Engine for Content Adaptation
IEEE Pervasive Computing
Location Aware Resource Management in Smart Homes
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
MavHome: An Agent-Based Smart Home
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
Enabling Location-Aware Pervasive Computing Applications for the Edlerly
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
An Analogy-Based Approach for Predicting Design Stability of Java Classes
METRICS '03 Proceedings of the 9th International Symposium on Software Metrics
Computer
An infrastructure for context-awareness based on first order logic
Personal and Ubiquitous Computing
An ontology for context-aware pervasive computing environments
The Knowledge Engineering Review
Reasoning about Uncertain Contexts in Pervasive Computing Environments
IEEE Pervasive Computing
A service-oriented middleware for building context-aware services
Journal of Network and Computer Applications
AINAW '07 Proceedings of the 21st International Conference on Advanced Information Networking and Applications Workshops - Volume 02
Building CBR systems with jcolibri
Science of Computer Programming
A data-oriented survey of context models
ACM SIGMOD Record
An ontology-driven ambiguous contexts mediation framework for smart healthcare applications
Proceedings of the 1st international conference on PErvasive Technologies Related to Assistive Environments
Support for context-aware monitoring in home healthcare
Journal of Ambient Intelligence and Smart Environments
A survey of context modelling and reasoning techniques
Pervasive and Mobile Computing
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Pervasive computing has emerged as a viable solution capable of providing technology-driven assistive living for elderly. The pervasive healthcare system, Context-Aware Real-time Assistant (CARA), is designed to provide personalized healthcare services for elderly in a timely and appropriate manner by adapting the healthcare technology to fit in with normal activities of the elderly and working practices of the caregivers. The work in this paper introduces a personalized, flexible, and extensible hybrid reasoning framework for CARA system in a smart home environment which provides context-aware sensor data fusion as well as anomaly detection mechanisms that supports activity of daily living analysis and alert generation. We study how the incorporation of rule-based and case-based reasoning enables CARA to become more robust and to adapt to a changing environment by continuously retraining with new cases. Noteworthy about the work is the use of case-based reasoning to detect conditional anomalies for home automation, and the use of hierarchical fuzzy rule-based reasoning to deal with exceptions and to achieve query-sensitive case retrieval and case adaptation. Case study for evaluation of this hybrid reasoning framework is carried out under simulated but realistic smart home scenarios. The results indicate the feasibility of the framework for effective at-home monitoring.