477 search results - page 6 / 96 » Landmark-Based Information Storage and Retrieval in Sensor N... |
MDM
2007
Springer
14 years 1 months ago
2007
Springer
Storage of sensed data in wireless sensor networks is essential when the sink node is unavailable due to failure and/or disconnections, but it can also provide efficient access t...
DMSN
2005
ACM
13 years 9 months ago
2005
ACM
In this paper we present the Threshold Join Algorithm (TJA), which is an efficient TOP-k query processing algorithm for distributed sensor networks. The objective of a top-k query...
NCA
2008
IEEE
14 years 1 months ago
2008
IEEE
— Data-centric storage [6] is a very important concept for sensor networks that supports efficient in-network data query and processing. Previous approaches are mostly using a h...
SUTC
2008
IEEE
14 years 1 months ago
2008
IEEE
A piece of Hovering Information is a geo-localized information residing in a highly dynamic environment such as a mobile ad hoc network. This information is attached to a geograph...
SEBD
2003
13 years 8 months ago
2003
Abstract. Sensor networks represent a non traditional source of information, as readings generated by sensors flow continuously, leading to an infinite stream of data. Traditiona...