20 search results - page 1 / 4 » QUICK: Expressive and Flexible Search over Knowledge Bases a... |
PVLDB
2010
13 years 2 months ago
2010
CHI
2005
ACM
14 years 4 months ago
2005
ACM
We present a search interface for large video collections with time-aligned text transcripts. The system is designed for users such as intelligence analysts that need to quickly f...
SIGMOD
2010
ACM
13 years 4 months ago
2010
ACM
Automated extraction of structured data from Web sources often leads to large heterogeneous knowledge bases (KB), with data and schema items numbering in the hundreds of thousands...
ICSNW
2004
Springer
13 years 10 months ago
2004
Springer
Knowledge Sifter is a scaleable agent-based system that supports access to heterogeneous information sources such as the Web, open-source repositories, XML-databases and the emergi...
WWW
2004
ACM
14 years 5 months ago
2004
ACM
One of the key benefits of XML is its ability to represent a mix of structured and unstructured (text) data. Although current XML query languages such as XPath and XQuery can expr...