Kweku Abraham

Nonparametric Bayesian posterior contraction rates for scalar diffusions with high-frequency data

Kweku Abraham, 2018, Bernoulli.

On statistical Calder\'on problems.

R. Nickl, Kweku Abraham, Richard Nickl, 2019, 1906.03486.

On statistical Calderón problems

Kweku Abraham, Richard Nickl, R. Nickl, 2020 .

Sharp multiple testing boundary for sparse sequences

Etienne Roquain, Kweku Abraham, Ismael Castillo, 2021, 2109.13601.

Fundamental Limits for Learning Hidden Markov Model Parameters

E. Gassiat, Zacharie Naulet, Kweku Abraham, 2021, IEEE Transactions on Information Theory.

Empirical Bayes cumulative $\ell$-value multiple testing procedure for sparse sequences

Étienne Roquain, I. Castillo, Kweku Abraham, 2021, 2102.00929.