• Vallis O. Contemporary Approaches to Live Computer Music: The Evolution of the Performer Composer. Ph.D. Thesis submitted to the Victoria University of Wellington, NZ. 2013 [PDF]

Technical Editor

  • Usuelli M. R Machine Learning Essentials, Packt publishing, Birmingham UK, 2014
  • Robinson M. Getting Started with JUCE, Packt publishing, Birmingham UK, 2013


  • Vallis O, Hochenbaum J,  Blasco J. Convergence by the Noise Index. Leonardo Music Journal 24. 38-39. 2014 [PDF]
  • Vallis O, Diakopoulos D,  Hochenbaum J, and Kapur A. Building on the Foundations of Network Music: Exploring Interaction Contexts and Shared Robotic Instruments. Organised Sound 17 (01). 62-72. 2012 [LINK]
  • Vallis O, Kapur A. Community-Based Design: The Democratization of Musical Interface Construction. Leonardo Music Journal 21. 29-34. 2011 [PDF]
  • Kapur A, Darling M, Vallis O, et al. The Machine Orchestra: An Ensemble of Human Laptop Performers and Robotic Musical Instruments. Computer Music Journal 35 (4). 49-63. 2011 [LINK]


  • Vallis O, Hochenbaum J, Kerjariwal A. A novel technique for long-term anomaly detection in the cloud. Proceedings of the 6th USENIX conference on Hot Topics in Cloud Computing. 15-15, 2014 [PDF]
  • Suda N, Vallis O. Touchpoint: Dynamically Re-Routable Effects Processing as a Multi-Touch Tablet Instrument. International Computer Music Conference. 1469-1476. 2014 [PDF]
  • Kerjariwal A, Lee W, Vallis O, Hochenbaum J, Yan B. Visual Analytics Framework for Cloud Infrastructure Data. IEEE 16th International Conference on Computational Science and Engineering (CSE). 886-893. 2013 [LINK]
  • Johnston B, Vallis O, Kapur A.  A Comparative User Study of Two Methods of Control on a Multi-Touch Surface for Musical Expression. Proceedings of the International Conference on New Interfaces for Musical Expression. 2012 [PDF]
  • Vallis O, Hochenbaum J, Murphy J, Kapur A. The Chronome: A Case Study in Designing New Continuously Expressive Musical Instruments. Proceedings of the Australasian Computer Music Conference. 2011. [PDF]
  • Vallis O, Hochenbaum J, Kapur A. A Shift Towards Iterative and Open-Source Design for Musical Instruments. Proceedings of the International Conference on New Interfaces for Musical Expression. 2010 [PDF]
  • Hochenbaum J, Vallis O, Diakopoulos D, Murphy J, Kapur A. Designing Expressive Musical Interfaces for Tabletop Surfaces. Proceedings of the International Conference on New Interfaces for Musical Expression. 2010 [PDF]
  • Kapur A, Darling M, Vallis O, et al. The Machine Orchestra. Ann Arbor, MI: MPublishing, University of Michigan Library. 2010 [PDF]
  • Hochenbaum J, Vallis O. Bricktable: A Musical Tangible Multi-Touch Interface. Proceedings of Berlin Open Conference. 2009 [PDF]
  • Hochenbaum J, Vallis O, Diakopoulos D, et al. Musical Applications for Multi-Touch Interfaces. Workshop on Media Arts, Science, and Technology. MAST. UCSB, Santa Barbara, CA. January 29-30, 2009
  • Diakopoulos D, Vallis O, Hochenbaum J, Murphy J, Kapur A. 21st Century Electronica: MIR Techniques for Classification and Performance. Proceedings of the International Society of Music Information Retrieval. 465-470. 2009 [PDF]
  • Vallis O, Hochenbaum J, Kapur A. Extended Interface Solutions for Musical Robotics. The 10th IEEE International Symposium on Multimedia. 495-496. 2008 [PDF]