217 search results - page 21 / 44 » Processing Event-Monitoring Queries in Sensor Networks |
SSDBM
2007
IEEE
14 years 2 months ago
2007
IEEE
Given their autonomy, flexibility and large range of functionality, wireless sensor networks can be used as an effective and discrete means for monitoring data in many domains. T...
WICON
2008
13 years 9 months ago
2008
Integrating wireless sensor networks in heterogeneous networks is a complex task. A reason is the absence of a standardized data exchange format that is supported in all participa...
MOBIHOC
2009
ACM
14 years 8 months ago
2009
ACM
Most future large-scale sensor networks are expected to follow a two-tier architecture which consists of resource-rich master nodes at the upper tier and resource-poor sensor node...
ICDE
2010
IEEE
14 years 5 months ago
2010
IEEE
— In this paper1 we address the problem of processing continuous multi-join queries, over distributed data streams. Our approach makes use of existing work in the field of publi...
SIGMOD
2006
ACM
14 years 8 months ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...