On the IEEE Signal Processing Society SPML Technical Committee (2019 – Present)
Lead Guest Editor for IEEE Transactions on Selected Topics in Signal Processing (2012 – 2013)
Joint co-chair in bringing the 2015 International Conference on Acoustics, Speech and Signal Processing (ICASSP)
to Australia (2007 – 2015)
On the Board of the Secondary School Mathematics Panel in the ACT (2006 – 2008)
On the IEEE Signal Processing Society SPCOM Technical Committee (2005 – 2006)
Associate Editor, IEEE Transactions on Signal Processing (2002 – 2006)
Worked at Nanyang Technological University, Singapore, for three months in 2001 as a Tan Chin Tuan Exchange Fellow.
Participated in the Australia Japan Emerging Research Leaders Exchange Program (ERLEP), in 2015, run by the Australian
Academy of Technological Sciences and Engineering and the Engineering Academy of Japan.
On the steering committee for the Australia Japan Emerging Research Leaders Exchange Program (ERLEP) Transdisciplinary
Forums held each year since 2018.
Was a Visiting Professor at Telecom Paris, France, for two months in 2001.
Am the founding co-director of the International Associated Laboratory (LIA) called
LIA GEODESIC (Geometry Driven Signal and Image Processing Lab), sponsored by CNRS (the
French National Center for Scientific Research).