1388 search results - page 91 / 278 » Querying Linguistic Trees |
107
Voted
ICDT
2010
ACM
15 years 5 months ago
2010
ACM
In XML data exchange, a schema mapping specifies rules for restructuring a source document under the target schema, and queries over the target document must be answered in a way...
128
click to vote
WISE
2006
Springer
15 years 6 months ago
2006
Springer
Filtering queries are widely used in data stream applications. As more and more filtering queries are registered in high-speed data stream management system, the processing efficie...
116
click to vote
WADS
2005
Springer
15 years 6 months ago
2005
Springer
Spatial databases support a variety of geometric queries on point data such as range searches, nearest neighbor searches, etc. Balanced Aspect Ratio (BAR) trees are hierarchical sp...
200
click to vote
ICDE
2002
IEEE
16 years 2 months ago
2002
IEEE
XML queries typically specify patterns of selection predicates on multiple elements that have some specified tree structured relationships. The primitive tree structured relations...
100
Voted
WEBDB
2004
Springer
15 years 6 months ago
2004
Springer
XML and semi-structured data is usually modeled using graph structures. Structural summaries, which have been proposed to speedup XML query processing have graph forms as well. Th...