2223 search results - page 132 / 445 » Query Optimization in an OODBMS |
188
Voted
SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
We propose to demonstrate EaseDB, the first cache-oblivious query processor for in-memory relational query processing. The cacheoblivious notion from the theory community refers t...
165
Voted
BTW
2003
Springer
15 years 9 months ago
2003
Springer
Abstract: Optimization of nested queries, in particular finding equivalent “flattened” queries for queries that employ the SQL sub-query construct, has been researched extensiv...
115
Voted
DEXAW
2010
IEEE
15 years 4 months ago
2010
IEEE
Given a set of keywords, we find a maximum Web query (containing the most keywords possible) that respects userdefined bounds on the number of returned hits. We assume a real-world...
123
Voted
IEEEMSP
2002
IEEE
15 years 8 months ago
2002
IEEE
–This paper is an experimental study on the performance of the two major methods for macro-level similarity measurement: linear weighted merging and logical retrieval. Performanc...
126
Voted
IDEAS
2008
IEEE
15 years 10 months ago
2008
IEEE
1 We propose a new framework for the summarization of XML document properties called EXsum (Element-wise XML summarization), which can capture statistical information of all import...