Collective Sampling and Analysis of High Order Tensors for Chatroom Communications

  title={Collective Sampling and Analysis of High Order Tensors for Chatroom Communications},
  author={Evrim Acar and Seyit Ahmet Çamtepe and B{\"u}lent Yener},
This work investigates the accuracy and efficiency tradeoffs between centralized and collective (distributed) algorithms for (i) sampling, and (ii) n-way data analysis techniques in multidimensional stream data, such as Internet chatroom communications. Its contributions are threefold. First, we use the Kolmogorov-Smirnov goodness-of-fit test to show that statistical differences between real data obtained by collective sampling in time dimension from multiple servers and that of obtained from a… CONTINUE READING
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