344 search results - page 48 / 69 » Adaptive indexing for relational keys |
TOG
2012
12 years 1 months ago
2012
Point samples with different spectral noise properties (often defined using color names such as white, blue, green, and red) are important for many science and engineering discip...
TON
2008
13 years 11 months ago
2008
This paper exploits the tradeoff between data quality and energy consumption to extend the lifetime of wireless sensor networks. To obtain an aggregate form of sensor data with pre...
VLDB
2004
ACM
14 years 4 months ago
2004
ACM
In data stream applications, data arrive continuously and can only be scanned once as the query processor has very limited memory (relative to the size of the stream) to work with...
BPM
2009
Springer
14 years 5 months ago
2009
Springer
Despite the increasing maturity of contemporary Workflow Management Systems (WfMS), there still exist numerous process-aware application systems with more or less hard-coded proce...
INFOCOM
2005
IEEE
14 years 4 months ago
2005
IEEE
— This paper addresses the topology control problem for large wireless networks that are modelled by an infinite point process on a two-dimensional plane. Topology control is th...