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» Query Management in a Sensor Environment
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DEXA
2009
Springer
153views Database» more  DEXA 2009»
13 years 11 months ago
Three Approximation Algorithms for Energy-Efficient Query Dissemination in Sensor Database System
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
Zhao Zhang, Xiaofeng Gao, Xuefei Zhang, Weili Wu, ...
DCOSS
2010
Springer
14 years 12 days ago
Halo: Managing Node Rendezvous in Opportunistic Sensor Networks
One vision of an opportunistic sensor network (OSN) uses sensor access points (SAPs) to assign mobile sensors with sensing tasks submitted by applications that could be running any...
Shane B. Eisenman, Hong Lu, Andrew T. Campbell
EDBT
2006
ACM
139views Database» more  EDBT 2006»
14 years 7 months ago
An Extensible, Distributed Simulation Environment for Peer Data Management Systems
Abstract. Peer Data Management Systems (PDMS) have recently attracted attention by the database community. One of the main challenges of this paradigm is the development and evalua...
Katja Hose, Andreas Job, Marcel Karnstedt, Kai-Uwe...
DMSN
2006
ACM
14 years 1 months ago
MeT: a real world oriented metadata management system for semantic sensor networks
A semantic sensor network describes the physical world using the metadata obtained from a sensor network. In this paper, we present our design and implementation of MeT, a real wo...
Hideyuki Kawashima, Yutaka Hirota, Satoru Satake, ...
ISCC
2003
IEEE
140views Communications» more  ISCC 2003»
14 years 27 days ago
A Low-Energy Key Management Protocol for Wireless Sensor Networks
Sensor networks have recently gained popularity for a wide spectrum of applications. When performing monitoring tasks in hostile environments, security requirements become critical...
Gaurav Jolly, Mustafa C. Kusçu, Pallavi Kok...