2145 search results - page 221 / 429 » Answering Queries Using Views |
144
click to vote
DLOG
2003
15 years 5 months ago
2003
In this paper, we introduce RICE, a graphical application for interacting with the description logic inference server Racer. Comparing RICE with OilEd, we address the problem of v...
139
Voted
DBPL
1995
Springer
15 years 7 months ago
1995
Springer
We study the problem of maintaining recursively-de ned views, such as the transitive closure of a relation, in traditional relational languages that do not have recursion mechanis...
131
click to vote
WWW
2008
ACM
16 years 4 months ago
2008
ACM
This paper studies the problem of unified ranked retrieval of heterogeneous XML documents and Web data. We propose an effective search engine called Sailer to adaptively and versa...
173
Voted
SEMWEB
2009
Springer
15 years 8 months ago
2009
Springer
Abstract—For many tasks, such as the integration of knowledge bases in the semantic web, one must not only handle the knowledge itself, but also characterizations of this knowled...
125
click to vote
SSDBM
2000
IEEE
15 years 8 months ago
2000
IEEE
Existing datacube precompuatation schemes materialize selected datacube tuples on disk, choosing the most beneficial cuboids (i.e., combinations of dimensions) to materialize giv...