Towards Generalisable and Unbiased Dynamic Recommender Systems. This project aims to develop the foundations, including models, methodology, and algorithms for building generalisable and unbiased dynamic recommender systems to facilitate intelligent decision-making, prompt contextualised and personalised strategic plans, and support context-aware action recourse. To ensure that fundamental principles, such as fairness and transparency, are respected, a set of algorithms and techniques are propos ....Towards Generalisable and Unbiased Dynamic Recommender Systems. This project aims to develop the foundations, including models, methodology, and algorithms for building generalisable and unbiased dynamic recommender systems to facilitate intelligent decision-making, prompt contextualised and personalised strategic plans, and support context-aware action recourse. To ensure that fundamental principles, such as fairness and transparency, are respected, a set of algorithms and techniques are proposed to develop recommender systems in a more responsible manner. The result of this project will not only maintain Australia's leadership in this frontier research area, but also serve as an excellent vehicle for the education and training of Australia's next generation of scholars and engineers.Read moreRead less
Fluid-thermal-structural interactions on high-speed aerospace vehicles. Sixteen years after the retirement of Concorde, high-speed commercial flight is once again on the rise with the development of new supersonic business jets and small airliners as well as hypersonic transport and reusable space launch systems. Robust and efficient designs for these light-weight vehicles must address the problem of aerodynamic heating and its effect on structural performance and lifing. This project will desig ....Fluid-thermal-structural interactions on high-speed aerospace vehicles. Sixteen years after the retirement of Concorde, high-speed commercial flight is once again on the rise with the development of new supersonic business jets and small airliners as well as hypersonic transport and reusable space launch systems. Robust and efficient designs for these light-weight vehicles must address the problem of aerodynamic heating and its effect on structural performance and lifing. This project will design and perform first-of-kind experiments that reproduce the complex fluid-thermal-structural interactions representative of those experienced by these aircraft and rockets. We will then use these measurements to assess, validate and improve the current state-of-the-art of simulation and modelling approaches for design.Read moreRead less
Privacy-preserving data processing on the cloud. This project aims to address the current lack of privacy of user data processed by common cloud computing web servers, including email, business data, and confidential files. This project aims to develop new techniques in cryptography. The anticipated outcome is a suite of practical tools enabling common cloud computing processing operations such as search, statistical analysis, and multi-user access control, to be performed efficiently while pres ....Privacy-preserving data processing on the cloud. This project aims to address the current lack of privacy of user data processed by common cloud computing web servers, including email, business data, and confidential files. This project aims to develop new techniques in cryptography. The anticipated outcome is a suite of practical tools enabling common cloud computing processing operations such as search, statistical analysis, and multi-user access control, to be performed efficiently while preserving the data privacy. These tools should provide significant benefits to the privacy of cloud users, as well as financial and reputation benefits to the IT industry, by significantly reducing the likelihood of massive user data privacy breaches in the event of a cyber-hacking attack on the cloud server.Read moreRead less
Meta-composites of high level thermal dimensional stability. This project aims to design and manufacture meta-composites of high level thermal dimensional stability for future space-based imagery applications. The project will develop the fundamentals of novel enabling technologies including: meta-composite material design, miniature fibre tow placement, optimal processing window and the high precision net-shape additive manufacturing of continuous fibre laminated composites without needs of fol ....Meta-composites of high level thermal dimensional stability. This project aims to design and manufacture meta-composites of high level thermal dimensional stability for future space-based imagery applications. The project will develop the fundamentals of novel enabling technologies including: meta-composite material design, miniature fibre tow placement, optimal processing window and the high precision net-shape additive manufacturing of continuous fibre laminated composites without needs of follow-up machining. This is expected to eliminate or minimise the current need to use a motorised adjustment system for space-based imagery applications. This project will develop the know-how for design and technology to manufacture meta-composites of high level thermal dimensional stability.Read moreRead less
Understanding Indonesian: developing a machine-usable grammar, dictionary and corpus. Australia's relationship with Indonesia is of great significance. The need for good relationships founded on appreciation of the range of societies and views in modern Indonesia is widely acknowledged. A better knowledge of the languages is essential for this, and so are fast, efficient information gathering systems for processing multilingual sources (including Indonesian text), that can analyse large volumes ....Understanding Indonesian: developing a machine-usable grammar, dictionary and corpus. Australia's relationship with Indonesia is of great significance. The need for good relationships founded on appreciation of the range of societies and views in modern Indonesia is widely acknowledged. A better knowledge of the languages is essential for this, and so are fast, efficient information gathering systems for processing multilingual sources (including Indonesian text), that can analyse large volumes of text. The skills to build such systems exist internationally. Through collaboration with established international teams, we plan to transfer cutting-edge skills in the development of machine-useable grammars to Australian researchers, and to create the language resources essential for understanding Indonesian.Read moreRead less
Symmetries of subfactors. A subfactor is a mathematical object that encodes "quantum" symmetries which may be thought of as generalisations of group symmetries. This project will study subfactors and classify families of subfactor symmetries which include the exotic subfactors of small index. It will also develop computational tools for analysing and cataloguing these symmetries. This project contributes to the development of operator algebra theory, and the new mathematical fields of quantum al ....Symmetries of subfactors. A subfactor is a mathematical object that encodes "quantum" symmetries which may be thought of as generalisations of group symmetries. This project will study subfactors and classify families of subfactor symmetries which include the exotic subfactors of small index. It will also develop computational tools for analysing and cataloguing these symmetries. This project contributes to the development of operator algebra theory, and the new mathematical fields of quantum algebra and quantum topology; it also has applications to physical models.Read moreRead less
The building blocks of language: Words in Central Australian languages. This project seeks to model the structure of words and phrases in three indigenous languages of of central Australia: Anmatyerr, Kaytetye, and Warumungu. The project will advance our understanding of the different ways that words and phrases function as the building blocks of language: how words vary in complexity, and the different ways that they combine to generate higher levels of linguistc structure. The project will pre ....The building blocks of language: Words in Central Australian languages. This project seeks to model the structure of words and phrases in three indigenous languages of of central Australia: Anmatyerr, Kaytetye, and Warumungu. The project will advance our understanding of the different ways that words and phrases function as the building blocks of language: how words vary in complexity, and the different ways that they combine to generate higher levels of linguistc structure. The project will preserve Indigenous language heritage and contribute to Indigenous cultural maintenance, a significant factor in advancing Indigenous well-being. The project will generate new insights into language structure that will advance linguistic theory, and inform language teaching and speech processing technologies.Read moreRead less
Credential Systems and Their Applications in Securing Electronic Health Records. The expected result of this project will be frontier technologies that are essential in applications and services, whose acceptance and take-up will depend on users' assurance of their security in the cyber world. In particular, a service such as the EHR system, which is known to be a complex system, requires the use of new and innovative credential-based systems. The result will also contribute to maintaining Austr ....Credential Systems and Their Applications in Securing Electronic Health Records. The expected result of this project will be frontier technologies that are essential in applications and services, whose acceptance and take-up will depend on users' assurance of their security in the cyber world. In particular, a service such as the EHR system, which is known to be a complex system, requires the use of new and innovative credential-based systems. The result will also contribute to maintaining Australia's leading position in the telecommunication and information technology industries, which has been recognised by increased government funding levels. The resulting applications of this project will place Australia as the first country able to design and implement a secure EHR system.Read moreRead less
Learning to Pinpoint Emerging Software Vulnerabilities. This project aims to develop learning-based software vulnerability detection techniques to improve the reliability and security of modern software systems. The existing techniques relying on conventional yet rigid software analysis and testing techniques are ineffective and/or inefficient when detecting a wide variety of emerging software vulnerabilities. The outcomes of this project will be a deep-learning-based detection approach and an ....Learning to Pinpoint Emerging Software Vulnerabilities. This project aims to develop learning-based software vulnerability detection techniques to improve the reliability and security of modern software systems. The existing techniques relying on conventional yet rigid software analysis and testing techniques are ineffective and/or inefficient when detecting a wide variety of emerging software vulnerabilities. The outcomes of this project will be a deep-learning-based detection approach and an open-source tool that can capture precision correlations between deep code features and diverse vulnerabilities to pinpoint emerging vulnerabilities without the need for bug specifications. Significant benefits include greatly improved quality, reliability and security for modern software systems.Read moreRead less
The languages of Southern New Guinea. This project will investigate, analyse and record the barely-known languages of Southern New Guinea, stretching across Papua New Guinea and Indonesia just kilometres from Australia's borders. It will produce grammatical descriptions for ten of the thirty languages of the area, plus a comparative database and handbook of the languages of this strategic region.