458 search results - page 12 / 92 » IEPAD: information extraction based on pattern discovery |
DASFAA
2009
IEEE
14 years 2 months ago
2009
IEEE
Existing xml query pattern-based caching strategies focus on extracting the set of frequently issued query pattern trees (qpt) based on the support of the qpts in the history. Thes...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Phishing is a significant security threat to the Internet, which causes tremendous economic loss every year. In this paper, we proposed a novel hybrid phish detection method based...
WWW
2010
ACM
14 years 2 months ago
2010
ACM
Our study addresses the problem of large-scale contradiction detection and management, from data extracted from the Web. We describe the first systematic solution to the problem,...
WEBDB
1999
Springer
13 years 12 months ago
1999
Springer
Accessing and integrating data from heterogeneous sources has become a significant challenge. So-called adapters provide the functionality for translating SQL queries into querie...
KDD
1998
ACM
13 years 12 months ago
1998
ACM
We consider the problem of aggregation for uncertain and imprecise data. For such data, we define aggregation operators and use them to provide information on properties and patte...