Marek Cygan, Marcin Pilipczuk, Michal Pilipczuk. Known Algorithms for Edge Clique Cover are Probably Optimal. SIAM Journal on Computing, 45(1):67-83, 2016. [doi]
@article{CyganPP16-0,
title = {Known Algorithms for Edge Clique Cover are Probably Optimal},
author = {Marek Cygan and Marcin Pilipczuk and Michal Pilipczuk},
year = {2016},
doi = {10.1137/130947076},
url = {http://dx.doi.org/10.1137/130947076},
researchr = {https://researchr.org/publication/CyganPP16-0},
cites = {0},
citedby = {0},
journal = {SIAM Journal on Computing},
volume = {45},
number = {1},
pages = {67-83},
}