Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Middleware challenges for wireless sensor networks
ACM SIGMOBILE Mobile Computing and Communications Review
Impala: a middleware system for managing autonomic, parallel sensor systems
Proceedings of the ninth ACM SIGPLAN symposium on Principles and practice of parallel programming
Panoptes: scalable low-power video sensor networking technologies
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
Applying Video Sensor Networks to Nearshore Environment Monitoring
IEEE Pervasive Computing
Event detection services using data service middleware in distributed sensor networks
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
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Audio/video sensor networks can provide rich multimedia information, which doubtlessly benefits a plethora of data hungry applications such as environment monitoring, health care, emergency response, and video security. In this paper, we propose an Audio/Video sensor networks middleware AuViM to satisfy user's various QoS requirements flexibly. The components of AuViM can be flexibly deployed on each type of node. Moreover, we describe two kinds of basic working modes - location-centric one and interested data-centric one. In particular, the QoS tree is introduced to help users to customize individual QoS requirements. Finally, we describe a typical application case to show that our AuViM can not only flexibly meet user's QoS requirements, but also support the realization of audio/video sensor networks applications effectively.