Next century challenges: scalable coordination in sensor networks
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
Next century challenges: mobile networking for “Smart Dust”
MobiCom '99 Proceedings of the 5th annual ACM/IEEE international conference on Mobile computing and networking
The design of an acquisitional query processor for sensor networks
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
Cache-and-query for wide area sensor databases
Proceedings of the 2003 ACM SIGMOD international conference on Management of data
TAG: a Tiny AGgregation service for Ad-Hoc sensor networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Proceedings of the ACM 2nd international workshop on Video surveillance & sensor networks
Heartbeat of a nest: Using imagers as biological sensors
ACM Transactions on Sensor Networks (TOSN)
Tree graph views for a distributed pervasive environment
NBiS'07 Proceedings of the 1st international conference on Network-based information systems
Sharing with caution: Managing parking spaces in vehicular networks
Mobile Information Systems
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We demonstrate the design and an early prototype of IrisNet (Internet-scale Resource-Intensive Sensor Network services), a common, scalable networked infrastructure for deploying wide area sensing services. IrisNet is a potentially global network of smart sensing nodes, with webcams or other monitoring devices, and organizing nodes that provide the means to query recent and historical sensor-based data. IrisNet exploits the fact that high-volume sensor feeds are typically attached to devices with significant computing power and storage, and running a standard operating system. It uses aggressive filtering, smart query routing, and semantic caching to dramatically reduce network bandwidth utilization and improve query response times, as we demonstrate. Our demo will present two services built on Iris-Net, from two very different application domains. The first one, a parking space finder, utilizes webcams that monitor parking spaces to answer queries such as the availability of parking spaces near a user's destination. The second one, a distributed infrastructure monitor, uses measurement tools installed in individual nodes of a large distributed infrastructure to answer queries such as average network bandwidth usage of a set of nodes.