My current research interests include: loss functions in statistical and online learning, and connections between learning theory and market mechanisms.
My research vision can be distilled down to wanting to build theoretical and practical foundations for wide-spread, machine-assisted inference. I am doing so through the following funded projects:
May 4, 2015 – My paper on Generalized Mixability via Entropic Duality with Rafael Frongillo, Nishant Mehta, and Bob Williamson has been accepted to COLT 2015. See you in Paris!
March 26, 2015 – I am please to be part of the Program Committee for the ICML MLOSS Workshop, to be held in Lille, France on July 10th, 2015.
March 10, 2015 – The international conference on Predcitive APIS and Apps will be held in Sydney on August 6–7th this year, right after KDD. I will be involved as the Research Chair. Please consider attending or, better yet, submitting a proposal. Hope to see you there!Older News →
I convened and co-lectured a course on Information Theory (COMP2610) with Aditya Menon in semester 2, 2014. I previously taught this with Edwin Bonilla in 2011 and 2012, and with Aditya in 2013. I also co-lectured Advanced Topics in Statistical Machine Learning (COMP8650) in semester 2, 2012. Some course material is available here:
I am currently primary supervisor for three PhD students:Avi Ruderman, Nicolás Della Penna, and Finn Lattimore. I am also supervising two honours students: Andrew Wrigley (RSCS) and Zac Cranko (co-supervising with Simon Grant at RSE).
I am very pleased to announce that Mindika Premachandra submitted her PhD in September 2014 which has been reviewed and accepted with minor corrections.
I am currently the Production Editor for the JMLR Workshop & Conference Proceedings. I am also an Action Editor for the JMLR's Machine Learning and Open Source Software track and the Research Chair for the 2015 conference on Predictive APIs.
I was local organiser for ALT 2010 as well as a member of its Program Committee. I have also been on program committees for ICML, NIPS, UAI, ALT, ACML, and various NIPS and ICML workshops. I have reviewed for journals (JMLR, JAIR, PAMI, TCS, Trans. on Info. Theory, Trans. on NNLS, PloS ONE, AMS Mathematical Reviews, Bernoulli, and the IEEE Procs. on Big Data) and conferences (including NIPS, ICML, COLT, UAI, and AAAI).I have also participated in the Mathematicians in Schools program as a partner with Yass High School.