Walker, L. ., Coughlan, J. ., Verghese, P. ., & Malik, J. . (2005). An information maximization model of eye movements. Advances in Neural Information Processing Systems, 17, 1121-8.
Walker, L. ., Verghese, P. ., & Coughlan, J. . (2007). Where to look next? Eye movements reduce local uncertainty. Journal of Vision, 7, 6.
