6746 search results - page 212 / 1350 » Multimodal Database Query |
133
Voted
CIKM
2010
Springer
15 years 1 months ago
2010
Springer
This paper proposes a ranking method to exploit statistical correlations among pairs of attribute values in relational databases. For a given query, the correlations of the query ...
154
Voted
TIME
2007
IEEE
15 years 10 months ago
2007
IEEE
Transaction-time temporal databases and query languages provide a solid framework for analyzing properties of queries over data streams. In this paper we focus on issues connected...
102
Voted
SIGMOD
1994
ACM
15 years 7 months ago
1994
ACM
In this paper, we propose a novel approach for estimating the record selectivities of database queries. The real attribute value distribution is adaptively approximated by a curve...
122
Voted
SIGMOD
1994
ACM
15 years 7 months ago
1994
ACM
We present a framework which allows the user to access and manipulate data uniformly, regardless of whether it resides in a database or in the file system (or in both). A key issu...
307
Voted
CIDR
2011
14 years 7 months ago
2011
Structured query language (SQL) is a classical way to access relational databases. Although SQL is powerful to query relational databases, it is rather hard for inexperienced user...