2539 search results - page 2 / 508 » Updates for Structure Indexes |
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
Increasing popularity of XML in recent years has generated much interest in query processing over graph-structured data. To support efficient evaluation of path expressions, many ...
SIGMOD
2003
ACM
14 years 5 months ago
2003
ACM
To facilitate queries over semi-structured data, various structural summaries have been proposed. Structural summaries are derived directly from the data and serve as indices for ...
ASPDAC
2009
ACM
13 years 6 months ago
2009
ACM
Efficient data indexing is significant to embedded devices, because both CPU cycles and energy are very precious resources. Soft lists, a new index structure for embedded devices w...
VLDB
2002
ACM
13 years 5 months ago
2002
ACM
Traditional indexes aim at optimizing the node accesses during query processing, which, however, does not necessarily minimize the total cost due to the possibly large number of r...
ICDE
2000
IEEE
14 years 7 months ago
2000
IEEE
: Many companies have recognized the strategic importance of the knowledge hidden in their large databases and have built data warehouses. Typically, updates are collected and appl...