1394 search results - page 141 / 279 » Executing Nested Queries |
149
Voted
DAMON
2006
Springer
15 years 7 months ago
2006
Springer
Hashing is one of the fundamental techniques used to implement query processing operators such as grouping, aggregation and join. This paper studies the interaction between modern...
138
Voted
CIKM
2008
Springer
15 years 5 months ago
2008
Springer
This article is motivated by the importance of building web data mashups. Building on the remarkable success of Web 2.0 mashups, and specially Yahoo Pipes, we generalize the idea ...
135
Voted
GEOINFORMATICA
1998
15 years 3 months ago
1998
The issue of ®nding similar 3-D surface segments arises in many recent applications of spatial database systems, such as molecular biology, medical imaging, CAD, and geographic i...
150
Voted
KBSE
2003
IEEE
15 years 9 months ago
2003
IEEE
Database application programs are often designed to be executed concurrently by many clients. By grouping related database queries into transactions, DBMS systems can guarantee th...
233
Voted
ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Adaptivity is a challenging open issue in data stream management. In this paper, we tackle the problem of memory adaptivity inside a system executing temporal sliding window queri...