2308 search results - page 447 / 462 » A Perspective on Databases and Data Mining |
DEXA
2004
Springer
14 years 2 months ago
2004
Springer
A lot of work has been done on extracting the model of web user behavior. Most of them target server-side logs that cannot track user behavior outside of the server. Recently, a no...
FLAIRS
2006
13 years 10 months ago
2006
Inexact graph matching has become an important research area because it is used to find similarities among objects in several real domains such as chemical and biological compound...
COLING
2002
13 years 8 months ago
2002
In this paper we propose an integrated knowledge management system in which terminology-based knowledge acquisition, knowledge integration, and XML-based knowledge retrieval are c...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
This paper aims to detect users generating spam reviews or review spammers. We identify several characteristic behaviors of review spammers and model these behaviors so as to dete...
IEEEHPCS
2010
13 years 7 months ago
2010
The problem of closed frequent itemset discovery is a fundamental problem of data mining, having applications in numerous domains. It is thus very important to have efficient par...