Interested in how to evaluate computational creativity (or systems that claim to be computationally creative)? Have a look at our ACM paper, hot off the press!
http://dl.acm.org/citation.cfm?doid=3023312.2967506

Last week I presented a talk entitled "A Computational Approach to Modelling the Perception of Pitch and Tonality in Music" at the 37th Annual Meeting of the Cognitive Science Society took place in Pasadena, California, 23-25 July 2015. The theme was Mind, Technology, and Society. A copy of the conference proceedings paper may be found here: https://mindmodeling.org/cogsci2015/