1886 search results - page 60 / 378 » Evaluation of Object-Oriented Database Systems |
DEBU
2010
13 years 9 months ago
2010
The prevalence of free text search in web search engines has inspired recent interest in keyword search on relational databases. Whereas relational queries formally specify matchi...
ADBIS
2003
Springer
14 years 2 months ago
2003
Springer
Data mining queries are often submitted concurrently to the data mining system. The data mining system should take advantage of overlapping of the mined datasets. In this paper we ...
IDEAS
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, we present our work on evaluating the skyline algorithms BNL, SFS, and a variant of LESS in PostgreSQL. It is well known that the performance of skyline queries is ...
VLDB
1991
ACM
14 years 17 days ago
1991
ACM
Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...
PVLDB
2010
13 years 3 months ago
2010
Experience with relational systems has shown that distribution is an effective way of improving the scalability of query evaluation. In this paper, we show how distributed query e...