974 search results - page 17 / 195 » Parameterized pattern queries |
SIGKDD
2002
13 years 7 months ago
2002
Inductive databases tightly integrate databases with data mining. The key ideas are that data and patterns (or models) are handled in the same way and that an inductive query lang...
SOFSEM
2004
Springer
14 years 19 days ago
2004
Springer
We propose an efficient approach for finding relevant XML data twigs defined by unordered query tree specifications. We use the tree signatures as the index structure and find...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Finding the occurrences of structural patterns in XML data is a key operation in XML query processing. Existing algorithms for this operation focus almost exclusively on path-patt...
WWW
2005
ACM
14 years 26 days ago
2005
ACM
In this paper, we propose an approach to materialize XML data warehouses based on the frequent query patterns discovered from historical queries issued by users. The schemas of in...
VLDB
2012
ACM
12 years 2 months ago
2012
ACM
The growing popularity of graph databases has generated interesting data management problems, such as subgraph search, shortest path query, reachability verification, and pattern ...