Tuning Query Performance in Mobile Sensor Databases
DocUID: 2005-017 Full Text:
PDF Author: Vladimir I. Zadoronzhny, Divyasheel Sharma, Prashant Krishnamurthi, Alexandros Labrinidis
Abstract: 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.
Published In: Proc. of the 6th International Conference on Mobile Data Management
ISBN: 1-59593-041-8
Pages: pp. 247-251
Place Published: Aya Napa, Cyprus
Year Published: 2005
Note: DOI:10.1145/1071246.1071285
Project: SCriM Subject Area: Sensor Databases, Query Processing
Publication Type: Conference Paper
Sponsor: Pitt Start-up 2002