TY - GEN
T1 - Energy-efficient skyline query processing and maintenance in sensor networks
AU - Liang, Weifa
AU - Chen, Baichen
AU - Yu, Jeffrey Xu
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2008
Y1 - 2008
N2 - The skyline query, as an important operator in databases for multi-preference analysis and decision making, has received much attention recently due to its wide application backgrounds. In this paper, we consider the skyline query problem in Wireless Sensor Network with an objective to maximize the network lifetime by proposing filter-based distributed algorithms for skyline evaluation and maintenance. We also conduct preliminary experiments to evaluate the performance of the proposed algorithms. The experimental results demonstrate that the proposed algorithms significantly outperform existing algorithms on various datasets.
AB - The skyline query, as an important operator in databases for multi-preference analysis and decision making, has received much attention recently due to its wide application backgrounds. In this paper, we consider the skyline query problem in Wireless Sensor Network with an objective to maximize the network lifetime by proposing filter-based distributed algorithms for skyline evaluation and maintenance. We also conduct preliminary experiments to evaluate the performance of the proposed algorithms. The experimental results demonstrate that the proposed algorithms significantly outperform existing algorithms on various datasets.
KW - Filtering algorithm
KW - Network lifetime
KW - Sensor network
KW - Skyline
UR - https://www.scopus.com/pages/publications/70349235918
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-70349235918&origin=recordpage
U2 - 10.1145/1458082.1458339
DO - 10.1145/1458082.1458339
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781595939913
T3 - International Conference on Information and Knowledge Management, Proceedings
SP - 1471
EP - 1472
BT - Proceedings of the 17th ACM Conference on Information and Knowledge Management, CIKM'08
T2 - 17th ACM Conference on Information and Knowledge Management, CIKM'08
Y2 - 26 October 2008 through 30 October 2008
ER -