191 search results - page 7 / 39 » XPath Query Evaluation: Improving Time and Space Efficiency |
CIKM
2009
Springer
14 years 3 months ago
2009
Springer
Well-designed indices can dramatically improve query performance. Including query workload information can produce indices that yield better overall throughput while balancing the...
SIGMOD
2002
ACM
14 years 8 months ago
2002
ACM
The emergence of the Web has increased interests in XML data. XML query languages such as XQuery and XPath use label paths to traverse the irregularly structured data. Without a s...
ICDE
2009
IEEE
13 years 6 months ago
2009
IEEE
Many real world applications such as sensor networks and other monitoring applications naturally generate probabilistic streams that are highly correlated in both time and space. ...
SSDBM
2009
IEEE
14 years 3 months ago
2009
IEEE
Scientific experiments produce large volumes of data represented as complex objects that describe independent events such as particle collisions. Scientific analyses can be express...
EDBT
2004
ACM
14 years 8 months ago
2004
ACM
XML suffers from the major limitation of high redundancy. Even if compression can be beneficial for XML data, however, once compressed, the data can be seldom browsed and queried i...