We describe new results for sharp upper and lower bounds on the entries in multi-way tables of counts based on a set of released and possibly overlapping marginal tables. In particular, we present a… (More)
Proceedings of the National Academy of Sciences…
1986
It is shown that the repeated significance test is a Bayes test for testing sequentially the sign of the drift of a Brownian motion. Its relation to Wald's sequential probability ratio test is… (More)
The free-boundary and the martingale approach are competitive methods of solving discounted optimal stopping problems for one-dimensional time-homogeneous regular diffusion processes on infinite time… (More)
Let us consider the problem of sequential prediction of categorical data. Let D = {0, 1, . . . , d−1} denote the set of possible outcomes with d ≥ 2. Let x1, x2, . . . be an infinite sequence with… (More)