299 search results - page 18 / 60 » User-centric Web crawling |
WIDM
2006
ACM
14 years 2 months ago
2006
ACM
Backup of websites is often not considered until after a catastrophic event has occurred to either the website or its webmaster. We introduce “lazy preservation” – digital p...
SIGIR
2012
ACM
11 years 11 months ago
2012
ACM
Content on the Internet is always changing. We explore the value of biasing search result snippets towards new webpage content. We present results from a user study comparing trad...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Given a huge online social network, how do we retrieve information from it through crawling? Even better, how do we improve the crawling performance by using parallel crawlers tha...
ERCIMDL
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. The Web provides us with a vast resource for business intelligence. However, the large size of the Web and its dynamic nature make the task of foraging appropriate inform...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
This paper reports a new general framework of focused web crawling based on "relational subgroup discovery". Predicates are used explicitly to represent the relevance cl...