750 search results - page 77 / 150 » Aggregates in Possibilistic Databases |
ICDE
2007
IEEE
14 years 11 months ago
2007
IEEE
A spatial preference query ranks objects based on the qualities of features in their spatial neighborhood. For example, consider a real estate agency office that holds a database ...
SIGMOD
2002
ACM
14 years 10 months ago
2002
ACM
Assume that each object in a database has m grades, or scores, one for each of m attributes. For example, an object can have a color grade, that tells how red it is, and a shape g...
FLOPS
2010
Springer
14 years 4 months ago
2010
Springer
We present a general framework for generating SQL query test cases using Constraint Logic Programming. Given a database schema and a SQL view defined in terms of other views and s...
SIGMOD
1998
ACM
14 years 2 months ago
1998
ACM
The CONTROL project at U.C. Berkeley has developed technologies to provide online behavior for data-intensive applications. Using new query processing algorithms, these technologi...
VLDB
1998
ACM
14 years 2 months ago
1998
ACM
This paper describes the external forces that motivate financial institutions to collect, aggregate, analyze, and mine data so that it can be transformed into information, one of ...