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CIKM
2008
Springer
15 years 4 months ago
Energy-efficient skyline query processing and maintenance in sensor networks
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 backgr...
Weifa Liang, Baichen Chen, Jeffrey Xu Yu
107
Voted
ICDCSW
2005
IEEE
15 years 8 months ago
Cluster-Based Intelligent Searching in Unstructured Peer-to-Peer Networks
Existing cluster-based searching schemes in unstructured peer-to-peer (P2P) networks employ flooding/random forwarding on connected dominating sets (CDS) of networks. There exist...
Xiuqi Li, Jie Wu
DASFAA
2006
IEEE
145views Database» more  DASFAA 2006»
15 years 8 months ago
Processing Multiple Aggregation Queries in Geo-Sensor Networks
Abstract. To process aggregation queries issued through different sensors as access points in sensor networks, existing algorithms handle queries independently and perform in-netw...
Ken C. K. Lee, Wang-Chien Lee, Baihua Zheng, Julia...
PERCOM
2005
ACM
16 years 1 months ago
Supporting Topographic Queries in a Class of Networked Sensor Systems
Topographic querying is the process of extracting data from a sensor network for understanding the graphic delineation of features of interest in a terrain. Query processing techn...
Mitali Singh, Viktor K. Prasanna
127
Voted
ICC
2007
IEEE
180views Communications» more  ICC 2007»
15 years 8 months ago
Distributed Quad-Tree for Spatial Querying in Wireless Sensor Networks
— In contrast to the traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applicatio...
Murat Demirbas, Xuming Lu