MIT Open Access Articles: Recent submissions

Now showing items 154-156 of 55688

    • Greedy Algorithm Almost Dominates in Smoothed Contextual Bandits 

      Raghavan, Manish; Slivkins, Aleksandrs; Vaughan, Jennifer Wortman; Wu, Zhiwei Steven (Society for Industrial & Applied Mathematics (SIAM), 2023-04-30)
      Online learning algorithms, widely used to power search and content optimization onthe web, must balance exploration and exploitation, potentially sacrificing the experience of currentusers in order to gain information ...

    • Spectral Methods from Tensor Networks 

      Moitra, Ankur; Wein, Alexander S (Society for Industrial & Applied Mathematics (SIAM), 2023-04-30)
      A tensor network is a diagram that specifies a way to “multiply” a collection of tensors together to produce another tensor (or matrix). Many existing algorithms for tensor problems (such as tensor decomposition and tensor ...

    • Coupling Techniques for Nonlinear Ensemble Filtering 

      Spantini, Alessio; Baptista, Ricardo; Marzouk, Youssef (Society for Industrial & Applied Mathematics (SIAM), 2022-11)
      We consider filtering in high-dimensional non-Gaussian state-space models with intractable transition kernels, nonlinear and possibly chaotic dynamics, and sparse observations in space and time. We propose a novel filtering ...