817 search results - page 93 / 164 » Generating Efficient Plans for Queries Using Views |
CIB
2005
15 years 3 months ago
2005
The continually and high-rate growth of China's economy has attracted more and more international investors. These investors have an urgent need of identifying patterns in Chi...
128
Voted
SIGMOD
1997
ACM
15 years 7 months ago
1997
ACM
: The read-mostly environment of data warehousing makes it possible to use more complex indexes to speed up queries than in situations where concurrent updatesare present. The curr...
144
Voted
ASIACRYPT
2010
Springer
15 years 1 months ago
2010
Springer
We consider the problem of encrypting structured data (e.g., a web graph or a social network) in such a way that it can be efficiently and privately queried. For this purpose, we ...
150
Voted
EDBT
2010
ACM
15 years 6 months ago
2010
ACM
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
124
click to vote
AMW
2010
15 years 4 months ago
2010
Abstract. A large volume of data with complex structures is currently represented in GML (Geography Markup Language) for storing and exchanging geographic information. As the size ...