707 search results - page 1 / 142 » Processing queries on tree-structured data efficiently |
INFOSCALE
2007
ACM
13 years 6 months ago
2007
ACM
Efficient multi-dimensional data search has received much attention in centralized systems. However, its implementation in large-scale distributed systems is not a trivial job and...
SIGMOD
2003
ACM
14 years 4 months ago
2003
ACM
With the growing importance of XML in data exchange, much research has been done in providing flexible query facilities to extract data from structured XML documents. In this pape...
ICDE
2002
IEEE
14 years 6 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...
SSD
2005
Springer
13 years 10 months ago
2005
Springer
Most recent research on querying and managing data streams has concentrated on traditional data models where the data come in the form of tuples or XML data. Complex types of strea...
ADBIS
2003
Springer
13 years 10 months ago
2003
Springer
In this paper we present a new compression scheme for signature tree structures. Beyond the reduction of storage space, compression attains significant savings in terms of query pr...