Confidence Estimation for Black Box Automatic Speech Recognition Systems Using Lattice Recurrent Neural Networks. - Alexandros Kastanos; Anton Ragni; Mark J. F. Gales (ICASSP, 2020)

Graph Convolutional Network for Swahili News Classification. - Alexandros Kastanos; Tyler Martin (AfricaNLP, 2021)

Increasing Context for Estimating Confidence Scores in Automatic Speech Recognition. - Anton Ragni; Mark J. F. Gales; Oliver Rose; Katherine M. Knill; Alexandros Kastanos; Qiujia Li; Preben Ness (IEEE ACM Trans. Audio Speech Lang. Process., 2022)