J. Zico Kolter, Andrew Y. Ng. Policy search via the signed derivative. In Jeff Trinkle, Yoky Matsuoka, José A. Castellanos, editors, Robotics: Science and Systems V, University of Washington, Seattle, USA, June 28 - July 1, 2009. The MIT Press, 2009. [doi]
@inproceedings{KolterN09-1, title = {Policy search via the signed derivative}, author = {J. Zico Kolter and Andrew Y. Ng}, year = {2009}, url = {http://www.roboticsproceedings.org/rss05/p27.html}, researchr = {https://researchr.org/publication/KolterN09-1}, cites = {0}, citedby = {0}, booktitle = {Robotics: Science and Systems V, University of Washington, Seattle, USA, June 28 - July 1, 2009}, editor = {Jeff Trinkle and Yoky Matsuoka and José A. Castellanos}, publisher = {The MIT Press}, isbn = {978-0-262-51463-7}, }