Faking Sandy
In today’s world, online social media plays a vital role during real world events, especially crisis events. There are both positive and negative effects of social media coverage...
In today’s world, online social media plays a vital role during real world events, especially crisis events. There are both positive and negative effects of social media coverage...
We present the first linear time (1+ε)-approximation algorithm for the k-means problem for fixed k and ε. Our algorithm runs in O(nd) time, which is linear in the size of the in...