Wlodzimierz Ogryczak, Arie Tamir. Minimizing the sum of the k largest functions in linear time. Inf. Process. Lett., 85(3):117-122, 2003. [doi]
@article{OgryczakT03,
title = {Minimizing the sum of the k largest functions in linear time},
author = {Wlodzimierz Ogryczak and Arie Tamir},
year = {2003},
doi = {10.1016/S0020-0190(02)00370-8},
url = {http://dx.doi.org/10.1016/S0020-0190(02)00370-8},
researchr = {https://researchr.org/publication/OgryczakT03},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {85},
number = {3},
pages = {117-122},
}