793 search results - page 80 / 159 » Optimizing Multiple Queries in Distributed Data Stream Syste... |
MDM
2005
Springer
14 years 2 months ago
2005
Springer
In this paper we propose a query-driven approach for tuning the time/energy trade-off in sensor networks with mobile sensors. The tuning factors include re-positioning of mobile s...
HIPEAC
2009
Springer
14 years 3 months ago
2009
Springer
Developing streaming applications on heterogenous multi-processor architectures like the Cell is difficult. Currently, application developers need to know about hardware details t...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
Main memory is a critical resource when processing longrunning queries over data streams with state intensive operators. In this work, we investigate state spill strategies that h...
MM
2004
ACM
14 years 2 months ago
2004
ACM
A novel solution to the reliable multicast problem is the “digital fountain” approach, in which data is encoded with an erasure protection code before transmission, and receiv...
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper, we present an adaptive load diffusion operator to enable scalable processing of Multiway Windowed Stream Joins (MWSJs) using a cluster system. The load diffusion is...