News from ACEMS

Until now, there has been a lot of literature in mathematics and physics on the Tracy-Widom distribution for a system with one type of particle, like a single gas or fluid.

But for the first ever, ACEMS Chief Investigator Jan de Gier and PhD Student Zeying Chen from The University of Melbourne, along with two colleagues from Tokyo, are now able to describe a mixed system where you have two families of particles. For example, a system that involves a gas or fluid mixture with two different types of molecules. Their solution was just published as a highlight in Physical Review Letters, one of the most prestigious journals in Physics.

A team of ACEMS researchers have recently proposed a novel method to speed up MCMC algorithms in big data problems. Their research has been accepted for publication in the Journal of the American Statistical Association.

ACEMS Researchers will help lead a 5-day United Nations Workshop on helping countries obtain and use the vast amount of free data coming from satellite imagery so those countries can make better-informed decisions.

ACEMS Associate Investigator Adrian Barnett and ACEMS Deputy Director Scott Sisson co-wrote an article in The Conversation talking about opinion polls and sample size, looking at the question, "how big does the survey need to be to convince us it's accurate?"

ACEMS PhD student Tea Uggen was selected by the International Biometric Society (IBS) to represent the Australasia region at this year’s Young Statistician Student Showcase at the 2018 International Biometric Conference (IBC 2018) in Barcelona, Spain in July. She is only one of five students from around the world selected for this honour.

ACEMS Director Peter Taylor talks about the changes to the Powerball Lotto game, saying players are even less likely to win than they were before

Should you play the lottery? If so, is there a certain way you should play? ACEMS Director Peter Taylor was interviewed by The Weekly Review and breaks down those questions and more, as he looks at the numbers involved in playing: "The Weekly Review: How to win the lottery"

ACEMS researchers are working with a team from the United Nations to help countries around the world unlock the valuable information hidden inside satellite imagery data.

ACEMS Associate Investigator Chris Drovandi (QUT) uses statistical modelling to show if Steve Smith is now the best Australian cricket batsman, only behind Don Bradman.