263 search results - page 37 / 53 » Decentralizing Query Processing in Sensor Networks |
CJ
2010
13 years 6 months ago
2010
an be used to abstract away from the physical reality by describing it as components that exist in discrete states with probabilistically invoked actions that change the state. The...
GIS
2008
ACM
13 years 9 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...
CONCUR
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. A prominent source of complexity in the verification of ad hoc network (AHN) protocols is the fact that the number of network topologies grows exponentially with the squ...
SIGMOD
2003
ACM
14 years 8 months ago
2003
ACM
We present an update on the status of the Cougar Sensor Database Project, in which we are investigating a database approach to sensor networks: Clients "program" the sen...
IPPS
2009
IEEE
14 years 3 months ago
2009
IEEE
We consider the operator mapping problem for in-network stream processing, i.e., the application of a tree of operators in steady-state to multiple data objects that are continuou...