with Wolf, M. J. , 2014, 'The instructional information processing account of digital computation', Synthese 191 (7), 1469-1492.
, 2013a, 'Information processing as an account of concrete digital computation', Philosophy & Technology 26 (1), 31-60.
, 2013b, 'Instructional information processing: replies considered', Philosophy & Technology 26 (1), 71-72.
with Primiero, G. , 2013a, 'Miscomputation', Philosophy & Technology 26 (3), 253-272.