Context-Sensitive Middleware for Real-Time Software in Ubiquitous Computing Environments
ISORC '01 Proceedings of the Fourth International Symposium on Object-Oriented Real-Time Distributed Computing
A middleware for fast and flexible sensor network deployment
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Proceedings of the 1st international workshop on Advanced data processing in ubiquitous computing (ADPUC 2006)
A Context Middleware Based on Sensor and RFID Information
PERCOMW '07 Proceedings of the Fifth IEEE International Conference on Pervasive Computing and Communications Workshops
COSMOS: a middleware platform for sensor networks and a u-healthcare service
Proceedings of the 2008 ACM symposium on Applied computing
Senceive: A Middleware for a Wireless Sensor Network
AINA '08 Proceedings of the 22nd International Conference on Advanced Information Networking and Applications
Ontology-Based Context Modeling and Reasoning for U-HealthCare
IEICE - Transactions on Information and Systems
Opérations d'administration pour SStreaMWare
Proceedings of the 5th French-Speaking Conference on Mobility and Ubiquity Computing
A semantics-based middleware for utilizing heterogeneous sensor networks
DCOSS'07 Proceedings of the 3rd IEEE international conference on Distributed computing in sensor systems
Issues in designing middleware for wireless sensor networks
IEEE Network: The Magazine of Global Internetworking
aWESoME: A web service middleware for ambient intelligence
Expert Systems with Applications: An International Journal
A survey of service composition in ambient intelligence environments
Artificial Intelligence Review
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The Ubiquitous sensor network (USN) is composed of several heterogeneous sensors with a variety of characteristics. An application based on the sensor network also has various requirements to provide services to users. Therefore it is important to develop the common USN middleware for flexible integration between the sensor networks and applications. Especially, this paper focuses on intelligent service management which is one of the main functions of USN middleware. Several applications in the sensor network environment support not only monitoring services, but also sensor-based context-awareness and intelligent services. In many applications, however, approaches to support intelligent services depend on the application because the standard method has been undefined yet. Therefore this paper proposes a common method for processing intelligent services in USN middleware independent of an application. The proposed method is implemented and evaluated as a component of USN middleware.