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WWW
2010
ACM
14 years 5 months ago
2010
ACM
This paper investigates whether Web comments can be exploited for cross-media retrieval. Comparing Web items such as texts, images, videos, music, products, or personal profiles ...
WWW
2010
ACM
14 years 5 months ago
2010
ACM
In this paper we study the community structure of endorsement networks, i.e., social networks in which a directed edge u → v is asserting an action of support from user u to use...
WWW
2010
ACM
14 years 5 months ago
2010
ACM
We propose a novel method, based on concepts from expander graphs, to sample communities in networks. We show that our sampling method, unlike previous techniques, produces subgra...
WWW
2010
ACM
14 years 5 months ago
2010
ACM
We present a method for automatically acquiring of a corpus of disputed claims from the web. We consider a factual claim to be disputed if a page on the web suggests both that the...
WWW
2010
ACM
13 years 9 months ago
2010
ACM
With the enormous and still growing amount of data and user interaction on the Web, it becomes more and more necessary for data consumers to be able to assess the trustworthiness ...