• An exact dynamic programming approach to segmented isotonic regression 

      Bucarey, Víctor; Labbé, Martine; Morales, Juan Miguel; Pineda, Salvador (Elsevier, 2021)
      This paper proposes a polynomial-time algorithm to construct the monotone stepwise curve that minimizes the sum of squared errors with respect to a given cloud of data points. The fitted curve is also constrained on the ...