TY - GEN
T1 - Demo abstract
T2 - 12th ACM Conference on Embedded Networked Sensor Systems, SenSys 2014
AU - Avci, Besim
AU - Zhang, Bing
AU - Hussain, Muhammed Mas Ud
AU - Trajcevski, Goce
PY - 2014/11/3
Y1 - 2014/11/3
N2 - We present an implementation of a system for managing evolving shapes in Wireless Sensor Networks (WSN). A shape is a contiguous region in which the measurements of the sensors detect values above a given threshold. Our system, in its current version, solves two important problems: (1) Detecting and tracking the changes of boundaries; (2) Detecting an occurrence of within distance predicate for two (or more) shapes. A centralized approach (transmitting raw measurements to a dedicated sink) incurs communication overhead, so we developed distributed algorithms for managing the predicates related to evolving shapes. This demo will present the implementation of our solutions in a heterogeneous WSN consisting of TelosB and SunSPOT motes. It will also illustrate the end-user tools: Interface for specifying the parameters of the predicates, along with real-time visualization of their evaluation.
AB - We present an implementation of a system for managing evolving shapes in Wireless Sensor Networks (WSN). A shape is a contiguous region in which the measurements of the sensors detect values above a given threshold. Our system, in its current version, solves two important problems: (1) Detecting and tracking the changes of boundaries; (2) Detecting an occurrence of within distance predicate for two (or more) shapes. A centralized approach (transmitting raw measurements to a dedicated sink) incurs communication overhead, so we developed distributed algorithms for managing the predicates related to evolving shapes. This demo will present the implementation of our solutions in a heterogeneous WSN consisting of TelosB and SunSPOT motes. It will also illustrate the end-user tools: Interface for specifying the parameters of the predicates, along with real-time visualization of their evaluation.
UR - http://www.scopus.com/inward/record.url?scp=84914124885&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84914124885&partnerID=8YFLogxK
U2 - 10.1145/2668332.2668376
DO - 10.1145/2668332.2668376
M3 - Conference contribution
AN - SCOPUS:84914124885
T3 - SenSys 2014 - Proceedings of the 12th ACM Conference on Embedded Networked Sensor Systems
SP - 320
EP - 321
BT - SenSys 2014 - Proceedings of the 12th ACM Conference on Embedded Networked Sensor Systems
PB - Association for Computing Machinery
Y2 - 3 November 2014 through 6 November 2014
ER -