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@article{boids,  author = {Reynolds, Craig W.}, title = {Flocks, {{Flocks,  Herds and Schools: A Distributed Behavioral Model}, Model}},  journal = {SIGGRAPH Comput. Graph.}, issue_date = {July 1987}, volume = {21}, number = {4}, month = aug, {aug},  year = {1987}, issn = {0097-8930}, pages = {25--34}, numpages = {10}, url = {http://doi.acm.org/10.1145/37402.37406}, doi = {10.1145/37402.37406}, acmid = {37406}, publisher = {ACM}, address = {New York, NY, USA}, } @inproceedings{ai_for_herding_sheep,  title={AI title = {{AI  for Herding Sheep.},  author={Cowling, Sheep.}},  author = {Cowling,  Peter I and Gmeinwieser, Christian}, booktitle={AIIDE},  year={2010} booktitle = {AIIDE},  year = {2010},  }  @INPROCEEDINGS{Vaughan98robotsheepdog,  author = {Richard Vaughan and Neil Sumpter and Andy Frost and Stephen Cameron},  title = {{Robot Sheepdog Project achieves automatic flock control}},  booktitle = {In From Animals to Animats 5: Proceedings of the Fifth International Conference on the Simulation of Adaptive Behaviour},  year = {1998},  pages = {489--493},  publisher = {MIT Press},  }