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APVIS
2006
13 years 9 months ago
2006
We propose a new method for representing tree structures with historical information. We call this method Ripple Presentation. Categories of nodes are represented by the angles of...
ICAPR
2005
Springer
14 years 1 months ago
2005
Springer
The number of vertical search engines and portals has rapidly increased over the last years, making the importance of a topic-driven (focused) crawler evident. In this paper, we de...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
As Web sites are now ordinary products, it is necessary to explicit the notion of quality of a Web site. The quality of a site may be linked to the easiness of accessibility and a...
WISE
2002
Springer
14 years 14 days ago
2002
Springer
Despite of the popularity of global search engines, people still suffer from low accuracy of site search. The primary reason lies in the difference of link structures and data sca...
ISMIS
2005
Springer
14 years 1 months ago
2005
Springer
Being a good entry page to a Web site reflects how well the page enables a user to obtain optimal access, by browsing, to relevant and quality pages within the site. Our aim is to...