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Geographical hash table (GHT) has been widely used to provide energy efficiency for data-centric storage in wireless sensor networks. Such a mechanism, however, suffers from high communication cost when we apply multi-dimensional event search in the network. In this work, we present MDS, a flexible, complete, and efficient multi-dimensional search mechanism atop traditional GHT based data-centric storage architecture. MDS utilizes bloom filters to reduce the communication cost of in-networkdoi:10.1109/rtss.2008.26 dblp:conf/rtss/ChenLJLN08 fatcat:jse7leph5jg2xmk73kc7h45wue