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SENSYS
2006
ACM
15 years 10 months ago
Virtual high-resolution for sensor networks
The resolution at which a sensor network collects data is a crucial parameter of performance since it governs the range of applications that are feasible to be developed using tha...
Aman Kansal, William J. Kaiser, Gregory J. Pottie,...
DCOSS
2007
Springer
15 years 10 months ago
Optimal Cluster Association in Two-Tiered Wireless Sensor Networks
Abstract. In this paper, we study the two-tiered wireless sensor network (WSN) architecture and propose the optimal cluster association algorithm for it to maximize the overall net...
Weizhao Wang, Wen-Zhan Song, Xiang-Yang Li, Kousha...
RTSS
2006
IEEE
15 years 10 months ago
Modeling and Worst-Case Dimensioning of Cluster-Tree Wireless Sensor Networks
Time-sensitive Wireless Sensor Network (WSN) applications require finite delay bounds in critical situations. This paper provides a methodology for the modeling and the worst-case...
Anis Koubaa, Mário Alves, Eduardo Tovar
INFOCOM
2007
IEEE
15 years 10 months ago
Tradeoff Between Lifetime and Rate Allocation in Wireless Sensor Networks: A Cross Layer Approach
— This paper studies the tradeoff between energy consumption and application performance in wireless sensor networks by investigating the interaction between network lifetime max...
Junhua Zhu, Shan Chen, Brahim Bensaou, Ka-Lok Hung
SSDBM
2003
IEEE
196views Database» more  SSDBM 2003»
15 years 9 months ago
Stream Window Join: Tracking Moving Objects in Sensor-Network Databases
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...
Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmaga...