A Monte Carlo framework to evaluate context based security policies in pervasive mobile environments
MobiDE '07 Proceedings of the 6th ACM international workshop on Data engineering for wireless and mobile access
Supporting location-aware services for mobile users with the whereabouts diary
Proceedings of the 1st international conference on MOBILe Wireless MiddleWARE, Operating Systems, and Applications
Autonomic communication services: a new challenge for software agents
Autonomous Agents and Multi-Agent Systems
Engineering Contextual Information for Pervasive Multiagent Systems
Engineering Environment-Mediated Multi-Agent Systems
Extracting high-level information from location data: the W4 diary example
Mobile Networks and Applications
Supporting situation-aware services with virtual macro sensors
Proceedings of the 2007 Workshop on INnovative SERvice Technologies
Self-organized control of knowledge generation in pervasive computing systems
Proceedings of the 2009 ACM symposium on Applied Computing
Programming pervasive and mobile computing applications: The TOTA approach
ACM Transactions on Software Engineering and Methodology (TOSEM)
Distributed Continuous Action Recognition Using a Hidden Markov Model in Body Sensor Networks
DCOSS '09 Proceedings of the 5th IEEE International Conference on Distributed Computing in Sensor Systems
Knowledge networks for pervasive services
Proceedings of the 2009 international conference on Pervasive services
MyAds: A system for adaptive pervasive advertisements
Pervasive and Mobile Computing
Context-aware middleware for pervasive elderly homecare
IEEE Journal on Selected Areas in Communications - Special issue on wireless and pervasive communications for healthcare
A biochemical approach to adaptive service ecosystems
Information Sciences: an International Journal
A survey of context modelling and reasoning techniques
Pervasive and Mobile Computing
LoCA'07 Proceedings of the 3rd international conference on Location-and context-awareness
Browsing semantics in context-aware mobile hypermedia
OTM'07 Proceedings of the 2007 OTM confederated international conference on On the move to meaningful internet systems - Volume Part I
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Contextual biometric-based authentication for ubiquitous services
UIC'10 Proceedings of the 7th international conference on Ubiquitous intelligence and computing
Self-organizing virtual macro sensors
ACM Transactions on Autonomous and Adaptive Systems (TAAS) - Special section on formal methods in pervasive computing, pervasive adaptation, and self-adaptive systems: Models and algorithms
Automatic Segmentation and Recognition in Body Sensor Networks Using a Hidden Markov Model
ACM Transactions on Embedded Computing Systems (TECS) - Special Section on CAPA'09, Special Section on WHS'09, and Special Section VCPSS' 09
Computational context to promote geographic information systems toward human-centric perspectives
ICCSA'12 Proceedings of the 12th international conference on Computational Science and Its Applications - Volume Part II
Data and Information Quality Issues in Ambient Assisted Living Systems
Journal of Data and Information Quality (JDIQ)
Managing context data for diverse operating spaces
Pervasive and Mobile Computing
The Journal of Supercomputing
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The imminent mass deployment of pervasive computing technologies such as sensor networks and RFID tags, together with the increasing participation of the Web community in feeding geo-located information within tools such as Google Earth, will soon make available an incredible amount of information about the physical and social worlds and their processes. This opens up the possibility of exploiting all such information for the provisioning of pervasive context-aware services for "browsing the world", i.e., for facilitating users in gathering information about the world, interacting with it, and understanding it. However, for this to occur, proper models and infrastructures must be developed. In this paper we propose a simple model for the representation of contextual information, the design and implementation of a general infrastructure for browsing the world, as well as some exemplar services we have implemented over it.