929 search results - page 3 / 186 » Answering imprecise database queries: a novel approach |
VLDB
2005
ACM
13 years 10 months ago
2005
ACM
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
In location-based services, it is common for a user to issue a query based on his/her current position. One such example is "find the available cabs within two miles of my cu...
ICDE
1998
IEEE
13 years 9 months ago
1998
IEEE
Consider a database that represents the location of moving objects, such as taxi-cabs (typical query: retrieve the cabs that are currently within 1 mile of 33 Michigan Ave., Chica...
CORR
2011
Springer
13 years 9 days ago
2011
Springer
Abstract— In this paper, we propose a novel, effective and efficient probabilistic pruning criterion for probabilistic similarity queries on uncertain data. Our approach support...
VLDB
2007
ACM
14 years 5 months ago
2007
ACM
Several recent papers have focused on OLAP over imprecise data, where each fact can be a region, instead of a point, in a multidimensional space. They have provided a multiple-wor...