Stephen A. Vavasis. On the Complexity of Nonnegative Matrix Factorization. SIAM Journal on Optimization, 20(3):1364-1377, 2009. [doi]
@article{Vavasis09,
title = {On the Complexity of Nonnegative Matrix Factorization},
author = {Stephen A. Vavasis},
year = {2009},
doi = {10.1137/070709967},
url = {http://dx.doi.org/10.1137/070709967},
researchr = {https://researchr.org/publication/Vavasis09},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Optimization},
volume = {20},
number = {3},
pages = {1364-1377},
}