3514 search results - page 324 / 703 » On Moving Object Queries |
173
click to vote
OOPSLA
2007
Springer
16 years 24 days ago
2007
Springer
Current real-world software applications typically involve heavy use of relational and XML data and their query languages. Unfortunately object-oriented languages and database que...
191
click to vote
ADC
2003
Springer
15 years 12 months ago
2003
Springer
Selectivity estimation of queries not only provides useful information to the query processing optimization but also may give users a preview of processing results. In this paper,...
163
click to vote
VLDB
2001
ACM
15 years 11 months ago
2001
ACM
imizer Communication using Abstract Plans in Sybase ASE Query optimizers are error prone, due to both their nature and the increased search space that modern query processing requ...
175
click to vote
ER
1999
Springer
15 years 11 months ago
1999
Springer
Several federated database systems have been built in the past using the relational or the object model as federating model. This paper gives an overview of the XMLMedia system, a ...
172
click to vote
DEXA
1994
Springer
15 years 10 months ago
1994
Springer
We describe a functional database language OR-SML for handling disjunctive information in database queries, and its implementation on top of Standard ML 12]. The core language has ...