2733 search results - page 132 / 547 » The Constellation Query Language |
217
Voted
VLDB
2007
ACM
16 years 3 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
118
Voted
TIME
2000
IEEE
15 years 8 months ago
2000
IEEE
We present a data model for movies and movie databases. A movie is considered to be a 2-dimensional semialgebraic figure that can change in time. We give a number of computabilit...
101
Voted
SEMWEB
2004
Springer
15 years 9 months ago
2004
Springer
Faceted classification allows one to model applications with complex classification hierarchies using orthogonal dimensions. Recent work has examined the use of faceted classi...
155
Voted
WIDM
1998
ACM
15 years 7 months ago
1998
ACM
There is a massive increase of information available on electronic networks. This profusion of resources on the WorldWide Web gave rise to considerable interest in the research co...
245
Voted
ICDT
1995
ACM
15 years 7 months ago
1995
ACM
Abstract. Extension of the relational database model to represent complex data has been a focus of much research in recent years. At the same time, an alternative extension of the ...