Planning as search: a quantitative approach
Artificial Intelligence
Principles of artificial intelligence
Principles of artificial intelligence
Recognizing objects in a natural environment: a contextual vision system (CVS)
Proceedings of a workshop on Image understanding workshop
Principles and techniques for sensor data fusion
Signal Processing - Intelligent systems for signal and image understanding
Software architecture: perspectives on an emerging discipline
Software architecture: perspectives on an emerging discipline
The context toolkit: aiding the development of context-enabled applications
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Perceptual user interfaces: things that see
Communications of the ACM
Developing a context-aware electronic tourist guide: some issues and experiences
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Maintaining knowledge about temporal intervals
Communications of the ACM
Software Process Modelling and Technology
Software Process Modelling and Technology
Understanding and Using Context
Personal and Ubiquitous Computing
Object Recognition Using Coloured Receptive Fields
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part I
Multi-Modal Tracking of Faces for Video Communications
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Robust Face Tracking Using Color
FG '00 Proceedings of the Fourth IEEE International Conference on Automatic Face and Gesture Recognition 2000
Adding Generic Contextual Capabilities to Wearable Computers
ISWC '98 Proceedings of the 2nd IEEE International Symposium on Wearable Computers
Context-Aware Computing Applications
WMCSA '94 Proceedings of the 1994 First Workshop on Mobile Computing Systems and Applications
Human-Computer Interaction
Programming structures for adaptive ambient systems
ISICT '03 Proceedings of the 1st international symposium on Information and communication technologies
An architecture for privacy-sensitive ubiquitous computing
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Communications of the ACM - The disappearing computer
Automatic Development of an Abstract Context Model for an Intelligent Environment
PERCOMW '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications Workshops
Contextor: capture and dynamic distribution of contextual information
UbiMob '04 Proceedings of the 1st French-speaking conference on Mobility and ubiquity computing
Performance assessment on ambient intelligent applications through ontologies
Proceedings of the 5th international workshop on Software and performance
Supervised learning of an abstract context model for an intelligent environment
Proceedings of the 2005 joint conference on Smart objects and ambient intelligence: innovative context-aware services: usages and technologies
Ontological inference for image and video analysis
Machine Vision and Applications
Multi-sensory and Multi-modal Fusion for Sentient Computing
International Journal of Computer Vision
Mobile Networks and Applications
Situational computing: An innovative architecture with imprecise reasoning
Journal of Systems and Software
The visual active memory perspective on integrated recognition systems
Image and Vision Computing
SitCom --- Development Platform for Multimodal Perceptual Services
HoloMAS '07 Proceedings of the 3rd international conference on Industrial Applications of Holonic and Multi-Agent Systems: Holonic and Multi-Agent Systems for Manufacturing
SitCom: Virtual Smart-Room Environment for Multi-modal Perceptual Systems
IEA/AIE '08 Proceedings of the 21st international conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems: New Frontiers in Applied Artificial Intelligence
As go the feet...: on the estimation of attentional focus from stance
ICMI '08 Proceedings of the 10th international conference on Multimodal interfaces
An Attentive Machine Interface Using Geo-Contextual Awareness for Mobile Vision Tasks
Proceedings of the 2008 conference on ECAI 2008: 18th European Conference on Artificial Intelligence
Context-information support for B2B collaboration
International Journal of Web Engineering and Technology
Learning situation models in a smart home
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics - Special issue on human computing
Context assessment strategies for ubiquitous robots
ICRA'09 Proceedings of the 2009 IEEE international conference on Robotics and Automation
Activity recognition in smart homes: from specification to representation
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
A survey of context modelling and reasoning techniques
Pervasive and Mobile Computing
Predictive visual context in object detection
CONTEXT'03 Proceedings of the 4th international and interdisciplinary conference on Modeling and using context
An ontology for mobile device sensor-based context awareness
CONTEXT'03 Proceedings of the 4th international and interdisciplinary conference on Modeling and using context
Ambient intelligence and multimodality
UAHCI'07 Proceedings of the 4th international conference on Universal access in human-computer interaction: ambient interaction
A self-referential perceptual inference framework for video interpretation
ICVS'03 Proceedings of the 3rd international conference on Computer vision systems
Context based object detection from video
ICVS'03 Proceedings of the 3rd international conference on Computer vision systems
An operational definition of context
CONTEXT'07 Proceedings of the 6th international and interdisciplinary conference on Modeling and using context
A critical approach to privacy research in ubiquitous environments-issues and underlying assumptions
EUC'07 Proceedings of the 2007 conference on Emerging direction in embedded and ubiquitous computing
Meeting state recognition from visual and aural labels
MLMI'07 Proceedings of the 4th international conference on Machine learning for multimodal interaction
KES-AMSTA'08 Proceedings of the 2nd KES International conference on Agent and multi-agent systems: technologies and applications
Integral framework for acquiring and evolving situations in smart environments
Journal of Ambient Intelligence and Smart Environments
Modeling Contexts with Dependent Types
Fundamenta Informaticae
Managing dynamic context to optimize smart interactions and services
The smart internet
Managing dynamic context to optimize smart interactions and services
The smart internet
ICHIT'11 Proceedings of the 5th international conference on Convergence and hybrid information technology
An innovative framework to support multimodal interaction with Smart Environments
Expert Systems with Applications: An International Journal
MLMI'05 Proceedings of the Second international conference on Machine Learning for Multimodal Interaction
Grouping of non-connected structures by an irregular graph pyramid
IbPRIA'05 Proceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part II
Context-Based e-learning composition and adaptation
OTM'06 Proceedings of the 2006 international conference on On the Move to Meaningful Internet Systems: AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIAO, MONET - Volume Part II
More principled design of pervasive computing systems
EHCI-DSVIS'04 Proceedings of the 2004 international conference on Engineering Human Computer Interaction and Interactive Systems
Soa2mSituation: an interaction situation model for the multimodal web
Proceedings of the 3rd International Conference on Web Intelligence, Mining and Semantics
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In this paper we propose a software architecture for observing and modeling human activity. This architecture is derived from an ontology for context awareness. We propose a model in which a user's context is described by a set of roles and relations. Different configurations of roles and relations correspond to situations within the context. The components of a context model are used to specify processes for observing activity. The ontology for context modeling is derived from both a bottom up system's perspective and a topdown users' perspective. As we define each element, we describe the corresponding components of a process-based software architecture. Using these components, a context is translated into a federation of observational processes. This model leads to an architecture in which reflexive elements are dynamically composed to form federations of processes for observing and predicting the situations that make up a context.