Stiles, M., E. Tzanakou, R. Michalak, K.P. Unnikrishnan, P. Goyal, and E. Harth (1985) Periodic and nonperiodic burst responses in frog (Rana Pipiens) retinal ganglion cells. Experimental Neurology 88: 176-197.
Harth, E., and K.P. Unnikrishnan (1985) Brainstem control of sensory information: a mechanism for perception. International journal of psychophysiology 3:101-119.
Harth, E., K.P. Unnikrishnan, and A.S. Pandya (1987) The inversion of sensory processing by feedback pathways: A model of visual cognitive functions. Science 237: 184-187. (81 citations).
Harth, E., A.S. Pandya, and K.P. Unnikrishnan (1990) Optimization of cortical responses by feedback modification and synthesis of sensory afferents: A model of perception and REM sleep. Concepts in Neuroscience 1: 53-68.
Unnikrishnan, K.P., J.J. Hopfield, and D.W. Tank (1991) Connected-digit speech recognition by a neural network using learned time-delayed connections. IEEE Transactions on Signal Processing 39: 698-713. (66 citations).
Unnikrishnan, K.P., J.J. Hopfield, and D.W. Tank (1992) Speaker-independent digit recognition using a neural network with time-delayed connections. Neural Computation 4: 108-119.
Sastry. P.S., G. Santaram, and K.P. Unnikrishnan (1994) Memory neuron networks for identification and control of dynamical systems. IEEE Transactions on Neural Networks 5: 306-319. (202 citations).
Unnikrishnan, K.P., and K.P. Venugopal (1994) Alopex: A correlation-based learning algorithm for feed-forward and recurrent neural networks. Neural Computation 6: 469-490. (92 citations).
Sastry, P.S., S. Shah, S. Singh, and K.P. Unnikrishnan (1999) Role of feedback in mammalian vision: A new hypothesis and a computational model. Vision Research 39: 131148.
Sastry, P.S., M. Magesh, and K.P. Unnikrishnan (2002) Two timescale analysis of the Alopex algorithm for optimization. Neural Computation 14: 2729-2750. (21 citations).
Unnikrishnan, K.P., R. Uthurusamy, and J. Han (2004) The Third SIGKDD Workshop on Mining Temporal and Sequential Data (KDD/TDM 2004). ACM SIGKDD Explorations Newsletter 6: 152.
Laxman, S., P.S. Sastry, and K.P. Unnikrishnan. (2005) Discovering frequent episodes and learning hidden Markov models: a formal connection. IEEE Transactions on Knowledge and Data Engineering 17: 1505-1517. (58 citations).
Unnikrishnan, K.P., N. Ramakrishnan, P. S. Sastry, and R. Uthurusamy (2006) Network reconstruction from dynamic data. ACM SIGKDD Explorations Newsletter 8: 90-91.
Laxman, S., P.S. Sastry, and K.P. Unnikrishnan (2007) Discovering frequent generalized episodes when events persist for different durations. IEEE Transactions on Knowledge and Data Engineering 19: 1188-1201.
Patnaik, D., P. S. Sastry, and K.P. Unnikrishnan (2008) Inferring Neuronal Network Connectivity from Spike Data: A Temporal Data mining Approach. Scientific Programming 16: 49-77. (34 citations).
Diekman, C. O., P.S. Sastry, and K.P. Unnikrishnan (2009) On the statistical significance of sequential firing patterns in multi-neuronal spike trains. Journal of Neuroscience Methods 182: 279-284.
Sastry, P. S., and K. P. Unnikrishnan (2010). Conditional probability based significance tests for sequential patterns in multi-neuronal spike trains. Neural Computation 22: 10251059.