306 search results - page 5 / 62 » Spark: top-k keyword query in relational databases |
ICDE
2009
IEEE
14 years 8 months ago
2009
IEEE
A common approach to performing keyword search over relational databases is to find the minimum Steiner trees in database graphs. These methods, however, are rather expensive as th...
WWW
2001
ACM
14 years 7 months ago
2001
ACM
The Visual SQL-X system is presented to generate arbitrarily complex XML documents from a graphical query on a relational database. The query describes the structure of the result...
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
Internet search engines have popularized the keywordbased search paradigm. While traditional database management systems offer powerful query languages, they do not allow keyword-...
SIGMOD
2006
ACM
14 years 6 months ago
2006
ACM
With the amount of available text data in relational databases growing rapidly, the need for ordinary users to search such information is dramatically increasing. Even though the ...
VLDB
2004
ACM
14 years 6 months ago
2004
ACM
Ranking queries produce results that are ordered on some computed score. Typically, these queries involve joins, where users are usually interested only in the top-k join results....