2223 search results - page 246 / 445 » Query Optimization in an OODBMS |
153
click to vote
ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
217
click to vote
SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
Structured peer-to-peer (P2P) overlays have been successfully employed in many applications to locate content. However, they have been less effective in handling massive amounts o...
169
click to vote
P2P
2006
IEEE
15 years 10 months ago
2006
IEEE
Given some of the recent advances in Distributed Hash Table (DHT) based Peer-To-Peer (P2P) systems we ask the following questions: Are there applications where unstructured querie...
170
click to vote
ICPADS
2005
IEEE
15 years 10 months ago
2005
IEEE
Data warehouses store large volumes of data according to a multidimensional model with dimensions representing different axes of analysis. OLAP systems (OnLine Analytical Processi...
142
click to vote
IDEAS
2005
IEEE
15 years 10 months ago
2005
IEEE
Adaptive operator scheduling algorithms for continuous query processing are usually designed to serve a single performance objective, such as minimizing memory usage or maximizing...