1125 search results - page 154 / 225 » Query Answering in Inconsistent Databases |
110
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SIGMOD
2008
ACM
15 years 2 months ago
2008
ACM
The presence of encyclopedic Web sources, such as Wikipedia, the Internet Movie Database (IMDB), World Factbook, etc. calls for new querying techniques that are simple and yet mor...
199
Voted
VLDB
2007
ACM
16 years 2 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...
184
Voted
EDBT
2008
ACM
16 years 2 months ago
2008
ACM
Data exchange is the problem of transforming data structured under a schema (called source) into data structured under a different schema (called target). The emphasis of data exc...
208
Voted
VLDB
2005
ACM
16 years 2 months ago
2005
ACM
With the recent advances in wireless networks, embedded systems and GPS technology, databases that manage the location of moving objects have received increased interest. In this ...
197
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
The family of threshold algorithm (i.e., TA) has been widely studied for efficiently computing top-k queries. TA uses a sort-merge framework that assumes data lists are pre-sorted...