2217 search results - page 343 / 444 » Rank-aware Query Optimization |
118
click to vote
PVLDB
2008
15 years 4 months ago
2008
The popularity of collaborative tagging sites presents a unique opportunity to explore keyword search in a context where query results are determined by the opinion of a network o...
144
click to vote
ICDE
2009
IEEE
15 years 2 months ago
2009
IEEE
The identification and processing of similarities in the data play a key role in multiple application scenarios. Several types of similarity-aware operations have been studied in ...
154
click to vote
IJHCR
2010
15 years 2 months ago
2010
This paper proposes CADRE (Collaborative Allocation and Deallocation of Replicas with Efficiency), which is a dynamic replication scheme for improving the typically low data avail...
162
click to vote
CVPR
2011
IEEE
15 years 1 months ago
2011
IEEE
The recognition of text in everyday scenes is made difficult by viewing conditions, unusual fonts, and lack of linguistic context. Most methods integrate a priori appearance info...
153
click to vote
JCP
2007
15 years 4 months ago
2007
Abstract— Data synopsis is a lossy compressed representation of data stored into databases that helps the query optimizer to speed up the query process, e.g. time to retrieve the...