2067 search results - page 53 / 414 » Modeling and exploiting query interactions in database syste... |
144
Voted
SCCC
1997
IEEE
15 years 8 months ago
1997
IEEE
A cooperative database allows the user to specify approximate or vague query conditions. A vague query requires the database system to rank the retrieved answers according to thei...
150
Voted
JISBD
2000
15 years 5 months ago
2000
A Natural Language Interface for Databases allows users of multimedia kiosks to formulate natural language questions. User questions are first translated into a logic language and ...
135
Voted
SSD
2001
Springer
15 years 8 months ago
2001
Springer
The development of spatiotemporal database systems is primarily motivated by applications tracking and presenting mobile objects. Another important trend is the visualization and p...
135
click to vote
SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...
139
click to vote
SRDS
1998
IEEE
15 years 8 months ago
1998
IEEE
In the paper, an e cient image database system is developed. The most important features of the proposed system include compressed domain indexing, searching by using scalable fea...