43 search results - page 9 / 9 » Relational Algebra for Spatio-Temporal Data Management |
CORR
2011
Springer
13 years 7 days ago
2011
Springer
We study in this paper provenance information for queries with aggregation. Provenance information was studied in the context of various query languages that do not allow for aggr...
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
We propose a novel conception language for exploring the results retrieved by several internet search services (like search engines) that cluster retrieved documents. The goal is ...
GPCE
2007
Springer
13 years 11 months ago
2007
Springer
Most software applications use a relational database for data management and storage. Interaction with such a database is often done by letting the program construct strings with ...