Mathematics of Operations Research, Vol. 4, No. 1 (Feb., 1979), pp. 60-69 (10 pages) The policy iteration method of dynamic programming is studied in an abstract setting. It is shown to be equivalent ...

We propose a dynamic programming algorithm for the one-dimensional Fused Lasso Signal Approximator (FLSA). The proposed algorithm has a linear running time in the worst case. A similar approach is ...