Generalized clustering, supervised learning, and data assignment
Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Sensor network-based countersniper system
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Vehicle classification in distributed sensor networks
Journal of Parallel and Distributed Computing
Lightweight detection and classification for wireless sensor networks in realistic environments
Proceedings of the 3rd international conference on Embedded networked sensor systems
Distributed Event Detection in Sensor Networks
ICSNC '06 Proceedings of the International Conference on Systems and Networks Communication
Fidelity and yield in a volcano monitoring sensor network
OSDI '06 Proceedings of the 7th USENIX Symposium on Operating Systems Design and Implementation - Volume 7
Non-Threshold based Event Detection for 3D Environment Monitoring in Sensor Networks
ICDCS '07 Proceedings of the 27th International Conference on Distributed Computing Systems
A study of cross-validation and bootstrap for accuracy estimation and model selection
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 2
ScatterWeb: A wireless sensornet platform for research and teaching
Computer Communications
Fence monitoring: experimental evaluation of a use case for wireless sensor networks
EWSN'07 Proceedings of the 4th European conference on Wireless sensor networks
IEEE Communications Magazine
Global peer-to-peer classification in mobile ad-hoc networks: a requirements analysis
CONTEXT'11 Proceedings of the 7th international and interdisciplinary conference on Modeling and using context
Pattern-based event detection in sensor networks
Distributed and Parallel Databases
SenShare: transforming sensor networks into multi-application sensing infrastructures
EWSN'12 Proceedings of the 9th European conference on Wireless Sensor Networks
Reliable localised event detection in a wireless distributed radio telescope
International Journal of Sensor Networks
Detect smart intruders in sensor networks by creating network dynamics
Computer Networks: The International Journal of Computer and Telecommunications Networking
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Event detection is a major issue for applications of wireless sensor networks. In order to detect an event, a sensor network has to identify which application-specific incident has occurred based on the raw data gathered by individual sensor nodes. In this context, an event may be anything from a malfunction of monitored machinery to an intrusion into a restricted area. The goal is to provide high-accuracy event detection at minimal energy cost in order to maximize network lifetime. In this paper, we present a system for collaborative event detection directly on the sensor nodes. The system does not require a base station for centralized coordination or processing, and is fully trainable to recognize different classes of application-specific events. Communication overhead is reduced to a minimum by processing raw data directly on the sensor nodes and only reporting which events have been detected. The detection accuracy is evaluated using a 100-node sensor network deployed as a wireless alarm system on the fence of a real-world construction site.