409 search results - page 76 / 82 » Plan Databases: Model and Algebra |
176
Voted
SIGMOD
2009
ACM
15 years 9 months ago
2009
ACM
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
116
click to vote
PODS
2002
ACM
15 years 9 months ago
2002
ACM
We consider the fundamental operation of applying a conjunction of selection conditions to a set of records. With large main memories available cheaply, systems may choose to keep...
SSDBM
2006
IEEE
15 years 3 months ago
2006
IEEE
XML has become the standard for data exchange for a wide variety of applications, particularly in the scientific community. In order to efficiently process queries on XML repres...
172
click to vote
ICDE
2008
IEEE
15 years 10 months ago
2008
IEEE
ct The backbone of the XML data model, namely ordered, unranked trees, is inherently recursive and it is natural to equip the associated languages with constructs that can query su...
KDD
2004
ACM
15 years 9 months ago
2004
ACM
Given a user-specified minimum correlation threshold and a market basket database with N items and T transactions, an all-strong-pairs correlation query finds all item pairs with...