110 citations · 350 across the 44 of their papers we have counts for
3 papers · 1 filter
Learning to detect an oddball target
Nidhin Koshy Vaidhiyan, Rajesh Sundaresan
We consider the problem of detecting an odd process among a group of Poisson point processes, all having the same rate except the odd process. The actual rates of the odd and non-o…
Neural dissimilarity indices that predict oddball detection in behaviour
Nidhin Koshy Vaidhiyan, S. P. Arun, Rajesh Sundaresan
Neuroscientists have recently shown that images that are difficult to find in visual search elicit similar patterns of firing across a population of recorded neurons. The d…
Active Search with a Cost for Switching Actions
Nidhin Koshy Vaidhiyan, Rajesh Sundaresan
Active Sequential Hypothesis Testing (ASHT) is an extension of the classical sequential hypothesis testing problem with controls. Chernoff (Ann. Math. Statist., 1959) proposed a po…