How many ants does it take to find the food?

Yuval Emek, Tobias Langner, David Stolz, Jara Uitto, Roger Wattenhofer. How many ants does it take to find the food?. Theoretical Computer Science, 608:255-267, 2015. [doi]

@article{EmekLSUW15,
  title = {How many ants does it take to find the food?},
  author = {Yuval Emek and Tobias Langner and David Stolz and Jara Uitto and Roger Wattenhofer},
  year = {2015},
  doi = {10.1016/j.tcs.2015.05.054},
  url = {http://dx.doi.org/10.1016/j.tcs.2015.05.054},
  researchr = {https://researchr.org/publication/EmekLSUW15},
  cites = {0},
  citedby = {0},
  journal = {Theoretical Computer Science},
  volume = {608},
  pages = {255-267},
}