Reliability properties of k-out-of-n systems with one cold standby unit. - Anna Dembinska; Nikolay I. Nikolov; Eugenia Stoimenova (J. Comput. Appl. Math., 2021)

A generalized Mallows model based on ϕ-divergence measures. - Maria Kateri; Nikolay I. Nikolov (J. Multivar. Anal., 2022)

A branch-and-bound algorithm with growing datasets for large-scale parameter estimation. - Susanne Sass; Alexander Mitsos; Dominik Bongartz; Ian H. Bell; Nikolay I. Nikolov; Angelos Tsoukalas (Eur. J. Oper. Res., 2024)

Product of Spacings Estimation in Step-Stress Accelerated Life Testing: An Alternative to Maximum Likelihood. - Maria Kateri; Nikolay I. Nikolov (IEEE Trans. Reliab., 2024)

Maximum Product of Spacings Estimator Under Type-I Censoring With an Application to a Step-Stress Model With Weibull Lifetimes. - Maria Kateri; Nikolay I. Nikolov (IEEE Trans. Reliab., 2025)

Out-of-sample estimation for a branch-and-bound algorithm with growing datasets. - Susanne Sass; Alexander Mitsos; Nikolay I. Nikolov; Angelos Tsoukalas (J. Glob. Optim., 2025)