Researchers Aaron Schein (University of Massachusetts Amherst), John Paisley (Columbia University), David Blei (Columbia University), and Hanna Wallach (Microsoft Research) presented a paper titled "Inferring Polyadic Events With Poisson Tensor Factorization" at the "Networks: From Graphs to Rich Data" workshop held as part of the Neural Information Processing Systems Foundation (NIPS 2014) conference in Montreal, Canada this past weekend.