1332 search results - page 185 / 267 » Database Challenges in the Integration of Biomedical Data Se... |
IPPS
2003
IEEE
15 years 3 months ago
2003
IEEE
The pre-computation of data cubes is critical to improving the response time of On-Line Analytical Processing (OLAP) systems and can be instrumental in accelerating data mining tas...
PODS
2010
ACM
15 years 3 months ago
2010
ACM
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
SIGMOD
2000
ACM
15 years 2 months ago
2000
ACM
Many web documents (such as JAVA FAQs) are being replicated on the Internet. Often entire document collections (such as hyperlinked Linux manuals) are being replicated many times....
COLING
2010
14 years 4 months ago
2010
We study the problem of integrating scattered online opinions. For this purpose, we propose to exploit structured ontology to obtain well-formed relevant aspects to a topic and us...
WWW
2001
ACM
15 years 10 months ago
2001
ACM
We discuss the problem of Web data extraction and describe an XML-based methodology whose goal extends far beyond simple "screen scraping." An ideal data extraction proc...