Principles of distributed database systems (2nd ed.)
Principles of distributed database systems (2nd ed.)
Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
PEAS: A Robust Energy Conserving Protocol for Long-lived Sensor Networks
ICDCS '03 Proceedings of the 23rd International Conference on Distributed Computing Systems
A wireless sensor network For structural monitoring
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
An analysis of a large scale habitat monitoring application
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
Hardware design experiences in ZebraNet
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
t-kernel: providing reliable OS support to wireless sensor networks
Proceedings of the 4th international conference on Embedded networked sensor systems
Participatory user centered design techniques for a large scale ad-hoc health information system
Proceedings of the 1st ACM SIGMOBILE international workshop on Systems and networking support for healthcare and assisted living environments
Information fusion for wireless sensor networks: Methods, models, and classifications
ACM Computing Surveys (CSUR)
Non-Threshold based Event Detection for 3D Environment Monitoring in Sensor Networks
ICDCS '07 Proceedings of the 27th International Conference on Distributed Computing Systems
Sea Depth Measurement with Restricted Floating Sensors
RTSS '07 Proceedings of the 28th IEEE International Real-Time Systems Symposium
SensorMap for Wide-Area Sensor Webs
Computer
IrisNet: An Architecture for a Worldwide Sensor Web
IEEE Pervasive Computing
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Demands on better interacting with physical world require an effective and comprehensive collaboration mechanism among multiple heterogeneous sensor networks. Previous works mainly focus on improving each single and specific sensor network, thus fail to address this newly emerged issue. In this paper, we study the issue of collaborative query processing among multiple heterogeneous sensor networks and formulate it into an optimization problem with respect to energy efficiency, called EE-QPS. To the best of our knowledge, we are the first one considering the collaborative query processing among heterogeneous sensor networks. By utilizing the implications among sensor networks, we design a heuristic approach named IAP to resolve EE-QPS. The experimental results validate our scheme and show that IAP achieves optimized energy efficiency under various environments.