The context toolkit: aiding the development of context-enabled applications
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Providing Contextual Information to Pervasive Computing Applications
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
Enhancing Web Services with Message-Oriented Middleware
ICWS '04 Proceedings of the IEEE International Conference on Web Services
Towards context-aware adaptable web services
Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters
Context Aware Service Provisioning
ICPS '04 Proceedings of the The IEEE/ACS International Conference on Pervasive Services
A service-oriented middleware for building context-aware services
Journal of Network and Computer Applications
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The enterprise today is composed of a number of small but powerful devices that are capable of consuming as well as hosting services. However mobility results in a change in the operating context which may in turn affect how the client consumes services or how the producer serves them. Reliable service execution in such environments requires a middleware platform that can make transparent this change of context. Such a middleware platform must not only provide components of context management but also support for dynamic discovery and rebinding based on the contextual information. Here we present a survey of existing middleware platforms for pervasive services and outline our own platform that overcomes their limitations.1