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WWW
2008
ACM
16 years 2 months ago
2008
ACM
In this paper, we cast the image-ranking problem into the task of identifying "authority" nodes on an inferred visual similarity graph and propose an algorithm to analyz...
97
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
Knowledge artifacts that have been labeled as ontologies have many different qualities and intended outcomes. This is particularly true of bio-ontologies where high demand has led...
121
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
We consider the problem of online keyword advertising auctions among multiple bidders with limited budgets, and study a natural bidding heuristic in which advertisers attempt to o...
106
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WWW
2006
ACM
16 years 2 months ago
2006
ACM
Although web applications are gaining popularity on mobile wireless PDAs, web browsers on these systems can be quite slow and often lack adequate functionality to access many web ...
114
Voted
WWW
2006
ACM
16 years 2 months ago
2006
ACM
One hundred users, one hundred needs. As more and more topics are being discussed on the web and our vocabulary remains relatively stable, it is increasingly difficult to let the ...