DBPL
1997
Springer
14 years 4 months ago
1997
Springer
DBPL
1997
Springer
14 years 4 months ago
1997
Springer
Abstract. In the context of the object-oriented data model, a compiletime approach is given that provides for a significant reduction of the amount of run-time transaction overhead...
DBPL
1997
Springer
14 years 4 months ago
1997
Springer
We examine the power of incremental evaluation systems that use an SQL-like language for maintaining recursively-de ned views. We show that recursive queries such as transitive clo...
DBPL
1997
Springer
14 years 4 months ago
1997
Springer
Previous research on materialized views has primarily been in the context of flat relational databases--materialized views defined in terms of one or more flat relations. This pape...
DBPL
1997
Springer
14 years 4 months ago
1997
Springer
We consider spatial databases that can be defined in terms of polynomial inequalities, and we are interested in monotonic transformations of spatial databases. We investigate a hi...
DBPL
1997
Springer
14 years 4 months ago
1997
Springer
Abstract. Multidimensional databases are large collections of data, often historical, used for sophisticated analysis oriented to decision making. This activity is supported by an ...
DBPL
1997
Springer
14 years 4 months ago
1997
Springer
