67 search results - page 4 / 14 » A hierarchical approach to reachability query answering in v... |
VLDB
1997
ACM
13 years 9 months ago
1997
ACM
Spatial data mining, i.e., discovery of interesting characteristics and patterns that may implicitly exist in spatial databases, is a challenging task due to the huge amounts of s...
ICDE
2008
IEEE
14 years 6 months ago
2008
IEEE
We study new hierarchical indexing approach to process XPATH queries. Here, a hierarchical index consists of index entries that are pairs of queries and their (full/partial) answer...
SDM
2010
SIAM
13 years 6 months ago
2010
SIAM
Large graph databases are commonly collected and analyzed in numerous domains. For reasons related to either space efficiency or for privacy protection (e.g., in the case of socia...
ICCAD
1999
IEEE
13 years 9 months ago
1999
IEEE
Abstract-- ECO routing is a very important design capability in advanced IC, MCM and PCB designs when additional routings need to be made at the latter stage of the physical design...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
Enabling keyword queries over relational databases (KQDB) benefits a large population of users who have difficulty in understanding the database schema or using SQLs. However, sin...