The Annual Meetings on Phonology are an international conference, held every fall, showcasing high quality research in all areas of phonology. The conference began in 2013 at the University of Massachusetts Amherst, followed in 2014 by the Massachusetts Institute of Technology. AMP 2016 will be held at the University of Southern California.
For general information about the AMP conference series, see http://blogs.umass.edu/amp-info
The AMP proceedings are published electronically by the Linguistic Society of America: http://journals.linguisticsociety.org/proceedings/index.php/amphonology