Symbolic exploration techniques allow us to construct symbolic state spaces with billions of states. Reducing these state spaces modulo (strong) bisimulation would help in further analysis. In this talk I will present a signature-based partition refinement algorithm from the literature to compute (strong) bisimulation on a symbolic state space. This algorithm requires a transformation of the symbolic state space that we would like to avoid. Therefore, I will also discuss the challenges in adapting this algorithm to our setting.