211 search results - page 2 / 43 » Ranked Query Processing in Uncertain Databases |
PVLDB
2010
13 years 3 months ago
2010
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
ICDE
2009
IEEE
14 years 6 months ago
2009
IEEE
Abstract-- When dealing with massive quantities of data, topk queries are a powerful technique for returning only the k most relevant tuples for inspection, based on a scoring func...
VLDB
2010
ACM
13 years 3 months ago
2010
ACM
SIGMOD
2010
ACM
13 years 9 months ago
2010
ACM
The probabilistic threshold query (PTQ) is one of the most common queries in uncertain databases, where all results satisfying the query with probabilities that meet the threshold...
EDBT
2008
ACM
14 years 5 months ago
2008
ACM
Recently, many new applications, such as sensor data monitoring and mobile device tracking, raise up the issue of uncertain data management. Compared to "certain" data, ...