The expressive power of quantum walks in terms of language acceptance. - Katie Barr; Viv Kendon (QPL, 2012)

Formal languages analysed by quantum walks - Katie Barr; Viv Kendon (CoRR, 2012)

Simulation methods for quantum walks on graphs applied to formal language recognition. - Katie Barr; T. Fleming; Viv M. Kendon (Nat. Comput., 2015)