1654 search results - page 309 / 331 » Ontology Based Query Processing in Database Management Syste... |
188
click to vote
BMCBI
2008
15 years 6 months ago
2008
Background: Modern omics research involves the application of high-throughput technologies that generate vast volumes of data. These data need to be pre-processed, analyzed and in...
198
click to vote
SIGMOD
2011
ACM
14 years 8 months ago
2011
ACM
Information Extraction (IE) — the problem of extracting structured information from unstructured text — has become the key enabler for many enterprise applications such as sem...
174
click to vote
IPM
2007
15 years 5 months ago
2007
As access to information becomes more intensive in society, a great deal of that information is becoming available through diverse channels. Accordingly, users require effective ...
201
click to vote
EXPDB
2006
ACM
15 years 12 months ago
2006
ACM
In data warehousing applications, the ability to efficiently delete large chunks of data from a table is very important. This feature is also known as Rollout. Rollout is generall...
155
click to vote
CIKM
2004
Springer
15 years 11 months ago
2004
Springer
We explore join optimizations in the presence of both timebased constraints (sliding windows) and value-based constraints (punctuations). We present the first join solution named...