]> 2012-05-27T22:30:47-04:00 Q1 for Josh on Semantic Grounding Basic question. What is the form of random surfer vector? Is it in reference (13)? And also, how to define important tags and important users within the context of FolkRank? Do we have to take social metrics into considerations when saying that a specific user is more important(to some people) than other users? Web of trust has any role here Semantic Grounding Joshua Shinavier 20089011 Question for the Presentation Zhenning Shangguan Question asked by Question asked Presentation Questions