TY - GEN
T1 - Range queries for mobile objects in wireless sensor networks
AU - Trajcevski, Goce
AU - Bischof, Zachary
AU - Scheuermann, Peter I
PY - 2009
Y1 - 2009
N2 - This work addresses the problem of processing spatio-temporal range queries when the mobile entities are tracked in Wireless Sensor Network (WSN). We demonstrate that in many realistic settings, depending on the parameters of a given range query, the tracking of a particular moving object may not be needed past certain thresholds in space and/or time. We also propose and analyze distributed data-reduction techniques for the purpose of reducing the energy consumption due to communication.
AB - This work addresses the problem of processing spatio-temporal range queries when the mobile entities are tracked in Wireless Sensor Network (WSN). We demonstrate that in many realistic settings, depending on the parameters of a given range query, the tracking of a particular moving object may not be needed past certain thresholds in space and/or time. We also propose and analyze distributed data-reduction techniques for the purpose of reducing the energy consumption due to communication.
KW - Algorithms
KW - H.3 [information storage and retrieval]
KW - Management
UR - http://www.scopus.com/inward/record.url?scp=74049110810&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74049110810&partnerID=8YFLogxK
U2 - 10.1145/1653771.1653855
DO - 10.1145/1653771.1653855
M3 - Conference contribution
AN - SCOPUS:74049110810
SN - 9781605586496
T3 - GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems
SP - 504
EP - 507
BT - 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2009
T2 - 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2009
Y2 - 4 November 2009 through 6 November 2009
ER -