Collaborative Resource Allocation in Wireless Sensor Networks
ECRTS '04 Proceedings of the 16th Euromicro Conference on Real-Time Systems
Algorithmic aspects of the time synchronization problem in large-scale sensor networks
Mobile Networks and Applications
A decentralized location system for sensor networks using cooperative calibration and heuristics
Proceedings of the 9th ACM international symposium on Modeling analysis and simulation of wireless and mobile systems
A collaborative approach to in-place sensor calibration
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Collaborative sensing using sensors of uncoordinated mobility
DCOSS'05 Proceedings of the First IEEE international conference on Distributed Computing in Sensor Systems
IEEE Communications Magazine
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The major functions of the Wireless Sensor Networks (WSNs) cannot be accomplished without collaboration among sensor nodes. However, most of the work found in literature only focuses on a specific type of collaboration, associated with the accomplishment of a certain task, such as: sensing, signal processing, computing, routing, etc. In this paper, we present a graph-based model of collaborative work for WSNs. This model is called Wireless Sensor Networks Supported Cooperative Work (WSNSCW) and was created for the specific case of WSNs. We also present the formalization of some of the entities of the model and of its properties. This is a generic model that is being used as a basis for the development of a 3D web-based awareness tool for WSNs. In this paper, the model is applied to the specific case of a WSN created in a museum for artwork conservation.