1092 search results - page 113 / 219 » Generating Databases for Query Workloads |
125
click to vote
ADC
2004
Springer
15 years 7 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
134
Voted
HOTSWUP
2009
ACM
15 years 7 months ago
2009
ACM
The complexity, cost, and down-time currently created by the database schema evolution process is the source of incessant problems in the life of information systems and a major s...
187
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
137
click to vote
ICDE
2010
IEEE
16 years 2 months ago
2010
IEEE
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...
220
click to vote
SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the...