In this paper we consider the problem of fitting, recursively in time, an autoregressive moving average (ARMA) model to time series data where outliers may be present. Although many recursive ...

Recursion Pharmaceuticals ( RXRX 1.39%) has been a pioneer in using artificial intelligence (AI) to improve the drug discovery process. The company, founded in 2013, has been working on that project ...

The transmission eigenvalue problem is an eigenvalue problem that arises in the scattering of time-harmonic waves by an inhomogeneous medium of compact support. Based on a fourth order formulation, ...