Sciweavers

Share
MDM
2005
Springer

Tuning query performance in mobile sensor databases

12 years 5 months ago
Tuning query performance in mobile sensor databases
In this paper we propose a query-driven approach for tuning the time/energy trade-off in sensor networks with mobile sensors. The tuning factors include re-positioning of mobile sensors and changing their transmission ranges. We propose an algebraic query optimization framework that explores these factors while utilizing collision-free concurrent data transmissions with different degrees of data filtering and aggregation. Categories and Subject Descriptors C.2.1 [Computer – Communication Networks]: Network Architecture and Design – Wireless communications; H.2.4 [Database Management]: Systems – Distributed databases, Query processing General Terms Algorithms, Design, Performance, Experimentation Keywords Mobile Sensors, Sensor Networks, Query Optimization, Data Transmission Algebra, Collision Domains
Vladimir Zadorozhny, Divyasheel Sharma, Prashant K
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where MDM
Authors Vladimir Zadorozhny, Divyasheel Sharma, Prashant Krishnamurthy, Alexandros Labrinidis
Comments (0)
books