651 search results - page 126 / 131 » Algebraic Query Optimization for Distributed Top-k Queries |
SIAMIS
2011
13 years 2 months ago
2011
Abstract. Many problems of low-level computer vision and image processing, such as denoising, deconvolution, tomographic reconstruction or superresolution, can be addressed by maxi...
SAC
2000
ACM
14 years 2 days ago
2000
ACM
The global scenario put together by communication networks determines new opportunities towards the realization of Internetbased distributed services in many complex and composite...
DEBS
2003
ACM
14 years 29 days ago
2003
ACM
Join algorithms must be re-designed when processing stream data instead of persistently stored data. Data streams are potentially infinite and the query result is expected to be ...
MDM
2005
Springer
14 years 1 months ago
2005
Springer
Data access prediction has been proposed as a mechanism to overcome latency lag, and more recently as a means of conserving energy in mobile systems. We present a fully adaptive p...
ISPD
2009
ACM
14 years 2 months ago
2009
ACM
As VLSI technology moves to the 65nm node and beyond, interconnect delay greatly limits the circuit performance. As a critical component in interconnect synthesis, layer assignmen...