TY - GEN
T1 - Dynamic approaches to In-network aggregation
AU - Kennedy, Oliver
AU - Koch, Christoph
AU - Demers, Al
PY - 2009
Y1 - 2009
N2 - Collaboration between small-scale wireless devices depends on their ability to infer aggregate properties of all nearby nodes. The highly dynamic environment created by mobile devices introduces a silent failure mode that is disruptive to this kind of inference. We address this problem by presenting techniques for extending existing unstructured aggregation protocols to cope with failure modes introduced by mobile environments. The modified protocols allow devices with limited connectivity to maintain estimates of aggregates, despite unexpected peer departures and arrivals.
AB - Collaboration between small-scale wireless devices depends on their ability to infer aggregate properties of all nearby nodes. The highly dynamic environment created by mobile devices introduces a silent failure mode that is disruptive to this kind of inference. We address this problem by presenting techniques for extending existing unstructured aggregation protocols to cope with failure modes introduced by mobile environments. The modified protocols allow devices with limited connectivity to maintain estimates of aggregates, despite unexpected peer departures and arrivals.
UR - https://www.scopus.com/pages/publications/67649647572
U2 - 10.1109/ICDE.2009.233
DO - 10.1109/ICDE.2009.233
M3 - Conference contribution
AN - SCOPUS:67649647572
SN - 9780769535456
T3 - Proceedings - International Conference on Data Engineering
SP - 1331
EP - 1334
BT - Proceedings - 25th IEEE International Conference on Data Engineering, ICDE 2009
T2 - 25th IEEE International Conference on Data Engineering, ICDE 2009
Y2 - 29 March 2009 through 2 April 2009
ER -