Implements the fast informed bound (FIB) solver for POMDPs. FIB is discussed in Sec. 21.2 of:

• M. J. Kochenderfer, T. A. Wheeler, and K. H. Wray, Algorithms for Decision Making, MIT Press, 2022.

Pkg.add("FIB")

using FIB
using POMDPModels
pomdp = TigerPOMDP() # initialize POMDP

solver = FIBSolver()

# run the solver
policy = solve(solver, pomdp)   # policy is of type AlphaVectorPolicy

The result of solve is an AlphaVectorPolicy. This policy type is implemented in POMDPTools.jl.

FIB.jl solves problems implemented using the POMDPs.jl interface. See the documentation for POMDPs.jl for more information.