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111
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
Web archives preserve the history of Web sites and have high long-term value for media and business analysts. Such archives are maintained by periodically re-crawling entire Web s...
77
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
The ImpressionRank of a web page (or, more generally, of a web site) is the number of times users viewed the page while browsing search results. ImpressionRank captures the visibi...
116
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
Ad auctions in sponsored search support"broad match"that allows an advertiser to target a large number of queries while bidding only on a limited number. While giving mo...
99
Voted
WWW
2009
ACM
16 years 1 months ago
2009
ACM
Given only the URL of a web page, can we identify its topic? This is the question that we examine in this paper. Usually, web pages are classified using their content [7], but a U...
106
Voted
WWW
2008
ACM
16 years 1 months ago
2008
ACM
Online auctions have become a pervasive transaction mechanism for e-commerce. As the largest online marketplace in the world, eBay is an attractive case study that enables the stu...