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Australian Mathematical Sciences Institute
Australia
Registrace 20. 12. 2010
Dealing with Sensitive Data by Distinguished Professor Kerrie Mengersen
This lecture was delivered by Kerrie Mengersen - Distinguished Professor of Statistics and Director of the Centre for Data Science at QUT, Australia. Many datasets of interest to statisticians are subject to privacy conditions. This can constrain access, analysis, sharing and release of results. In this presentation, we will consider two ways in which this issue might be addressed. The first is through federated learning, in which the analysis is undertaken in such a way that the data remain in situ and private. The second is synthetic generation of the data, such that the simulated data retains salient characteristics but retains the required privacy. We provide some extensions to the class of models that can be considered in federated learning, and an overview of synthetic generation of tabular data. The exposition of these ideas will be motivated by the creation of an Australian Cancer Atlas.
zhlédnutí: 115
Video
Scattering Theory, Or Looking At The Big Picture - Public Lecture by Professor Andrew Hassell
zhlédnutí 99Před 6 měsíci
This lecture by Andrew Hassell (Professor and Laureate Fellow in the Mathematical Sciences Institute at ANU) was delivered as part of the AMSI Summer School 2024 hosted by ANU. Scattering theory, in mathematics, is a way of studying complex interactions by focusing on the “before” and “after” states, without worrying too much about the “in-between”, which is usually much harder to understand. I...
Quantifying Differences In Shape Via Algebraic Topology - Public Lecture by Dr Kate Turner
zhlédnutí 102Před 7 měsíci
This lecture by Dr Katharine Turner (Senior Lecturer - Mathematical Sciences Institute, ANU) was delivered as part of the AMSI Summer School 2024 hosted by ANU. Homology is an algebraic invariant of the topology of a space. A single homology measurement cannot distinguish subsets of Euclidean space that are topologically the same but geometrically different. However, by considering a parameteri...
"How Mathematics Can Inform Policy - Or Not", Public Lecture by Professor Hugh Possingham
zhlédnutí 182Před rokem
In this lecture given at QUT Professor Hugh Possingham discusses several key examples of how the application of mathematics to real-world systems has impacted policy and management … or not. These stories include the rezoning of the Greater Barrier Reef, the creation of a network of Commonwealth marine parks, the Brigalow Declaration, the Long Paddock Statement, Threatened Species Policy, EPBC ...
Reinforcement Learning for Restless Bandits - 2023 AMSI-ANZIAM Lecturer Prof. Konstantin Avrachenkov
zhlédnutí 177Před rokem
Professor Konstantin Avrachenkov gave his lecture titled "Reinforcement Learning for Restless Bandits" at the University of Newcastle 20 February. Konstantin Avrachenkov received his Master degree in Control Theory from St. Petersburg State Polytechnic University (1996), Ph.D. degree in Mathematics from University of South Australia (2000) and Habilitation from University of Nice Sophia Antipol...
Aesthetics & ubiquitous applications of Markov chains, 2023 AMSI-ANZIAM Lecturer Prof. K Avrachenkov
zhlédnutí 73Před rokem
2023 AMSI-ANZIAM Lecturer Professor Konstantin Avrachenkov gave a public lecture on Wednesday 22 February at the University of Queensland. Markov chains, mathematical models that describe sequences of dependent events, were created to make a point in a philosophical discussion and to explain the beauty of the poetry. Even though we may debate the practicality of explanations of aesthetics, it i...
Mathematics and Culture, Public lecture by Professor Chris Matthews
zhlédnutí 2KPřed rokem
Professor Chris Matthews, Chair of the Aboriginal and Torres Strait Islander Mathematics Alliance (ATSIMA) and University of Technology, Sydney, introduces the Goompi model and how it can be used to create different pedagogical approaches to the teaching and learning of mathematic. He shows examples from the classroom from this approach that 1) allowed students to create their cultural expressi...
Energising the living fabric of your body: The molecular engines of Metabolism
zhlédnutí 129Před rokem
Dr Drew Berry, a Biomedical Animator from WEHI (The Walter and Eliza Hall Institute of Medical Research) presents his animations showing the molecular mechanisms that power your cells and tissues, converting food and air into the flow of chemical energy that makes your body be alive. Exploiting incredible advances in video game technology, vast molecular landscapes can be generated upon a found...
Lecture 1 Representation Zeta Functions
zhlédnutí 297Před 2 lety
Lecture by Associate Professor Uri Onn, The Australian National University as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. The program featured ...
Lecture 5 - Triangulations, Rigid Motions and Applications to Representation Theory
zhlédnutí 62Před 2 lety
Lecture by Dr Asilata Bapat, The Australian National University, as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. The program featured lecturers ...
Lecture 1 - Triangulations, Rigid Motions and Applications to Representation Theory
zhlédnutí 182Před 2 lety
Lecture by Dr Asilata Bapat, The Australian National University, as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. The program featured lecturers ...
Lecture 3 - Triangulations, Rigid Motions and Applications to Representation Theory
zhlédnutí 46Před 2 lety
Lecture by Dr Asilata Bapat, The Australian National University, as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. The program featured lecturers ...
Lecture 2 - Triangulations, Rigid Motions and Applications to Representation Theory
zhlédnutí 51Před 2 lety
Lecture by Dr Asilata Bapat, The Australian National University, as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. The program featured lecturers ...
Lecture 4 - Triangulations, Rigid Motions and Applications to Representation Theory
zhlédnutí 73Před 2 lety
Lecture by Dr Asilata Bapat, The Australian National University, as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. The program featured lecturers ...
Lecture 5 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
zhlédnutí 256Před 2 lety
Lecture by Professor Geordie Williamson, University of Sydney Mathematical Research Institute, as part of the AMSI-MSRI Winter School 2022. Hosted over two weeks at the University of Queensland, The Australian Mathematical Sciences Institute (AMSI) partnering with the Mathematical Sciences Research Institute in America (MSRI) delivered 20 lectures in Brisbane and online to students in Hawaii. T...
Lecture 4 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
zhlédnutí 191Před 2 lety
Lecture 4 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
Lecture 3 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
zhlédnutí 343Před 2 lety
Lecture 3 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
Lecture 2 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
zhlédnutí 422Před 2 lety
Lecture 2 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
Lecture 1 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
zhlédnutí 1,3KPřed 2 lety
Lecture 1 - Kazhdan-Lusztig Polynomials: Representation, Geometry and Combinatorics
Lecture 5 - Representation Zeta Functions
zhlédnutí 69Před 2 lety
Lecture 5 - Representation Zeta Functions
Lecture 5 - Introduction To Linear Algebraic Groups
zhlédnutí 194Před 2 lety
Lecture 5 - Introduction To Linear Algebraic Groups
Lecture 4 - Representation Zeta Functions
zhlédnutí 52Před 2 lety
Lecture 4 - Representation Zeta Functions
Lecture 4 - Introduction To Linear Algebraic Groups
zhlédnutí 191Před 2 lety
Lecture 4 - Introduction To Linear Algebraic Groups
Lecture 3 - Representation Zeta Functions
zhlédnutí 115Před 2 lety
Lecture 3 - Representation Zeta Functions
Lecture 3 - Introduction To Linear Algebraic Groups
zhlédnutí 150Před 2 lety
Lecture 3 - Introduction To Linear Algebraic Groups
Lecture 2 - Representation Zeta Functions
zhlédnutí 81Před 2 lety
Lecture 2 - Representation Zeta Functions
Lecture 2 - Introduction To Linear Algebraic Groups
zhlédnutí 273Před 2 lety
Lecture 2 - Introduction To Linear Algebraic Groups
Lecture 1 - Introduction To Linear Algebraic Groups
zhlédnutí 1,3KPřed 2 lety
Lecture 1 - Introduction To Linear Algebraic Groups
Advanced technologies underpinning Victoria’s COVID wastewater monitoring program
zhlédnutí 249Před 2 lety
Advanced technologies underpinning Victoria’s COVID wastewater monitoring program