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WWW
2011
ACM
13 years 4 months ago
2011
ACM
We analyze the information credibility of news propagated through Twitter, a popular microblogging service. Previous research has shown that most of the messages posted on Twitter...
WWW
2011
ACM
13 years 4 months ago
2011
ACM
Social news websites have gained significant popularity over the last few years. The participants of such websites are not only allowed to share news links but also to annotate, ...
WWW
2011
ACM
13 years 4 months ago
2011
ACM
Social network services have become a viable source of information for users. In Twitter, information deemed important by the community propagates through retweets. Studying the c...
WWW
2011
ACM
13 years 4 months ago
2011
ACM
Most product search engines today build on models of relevance devised for information retrieval. However, the decision mechanism that underlies the process of buying a product is...
WWW
2011
ACM
13 years 4 months ago
2011
ACM
Recently answers for fact lookup queries have appeared on major search engines. For example, for the query {Barack Obama date of birth} Google directly shows “4 August 1961” a...