285 search results - page 52 / 57 » Optimization of Real Conjunctive Queries |
COMCOM
2008
13 years 7 months ago
2008
The idea of building query-oriented routing indices has changed the way of improving keyword search efficiency from the basis as it can learn the content distribution from the que...
SSDBM
2003
IEEE
14 years 19 days ago
2003
IEEE
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...
CIKM
2005
Springer
14 years 28 days ago
2005
Springer
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
CLOUD
2010
ACM
14 years 14 days ago
2010
ACM
Failures of any type are common in current datacenters, partly due to the higher scales of the data stored. As data scales up, its availability becomes more complex, while differe...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we propose a method for 3D-model retrieval from one or more photos. This method provides an ”optimal” selection of 2D views to represent a 3D-model, and a proba...