Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Lu Han, Dachuan Xu, Dandan Liu, Chenchen wu. An approximation algorithm for the k-level facility location problem with outliers. Optimization Letters, 15(6):2053-2065, 2021. [doi]
Abstract is missing.