Using Past Queries for Fast and Accurate Web Searching. Searching the entire Internet, or a company web site, has become a vital task for modern organisations. While there has been significant research into improving search engines through using web pages themselves, very little attention has been paid to improving web search by exploiting the vast numbers of queries that users submit to search engines each day. This project will use state of the art compression and algorithmic techniques to imp ....Using Past Queries for Fast and Accurate Web Searching. Searching the entire Internet, or a company web site, has become a vital task for modern organisations. While there has been significant research into improving search engines through using web pages themselves, very little attention has been paid to improving web search by exploiting the vast numbers of queries that users submit to search engines each day. This project will use state of the art compression and algorithmic techniques to improve the speed and accuracy of web search using data gleaned from millions of Internet queries (provided under agreement by Microsoft). Improving search engines will have a direct benefit to many Australian industries, and support the government's priority area of "smart information use".Read moreRead less
Embracing Changes for Responsive Video-sharing Services. Video-sharing platforms are a critical information channel for the public. Increasing scale and shifts in user base, with Generation Z now as the dominant user, have resulted in an unprecedented amount of ubiquitous changes in the content and users of these platforms which greatly challenges the responsiveness and quality of the services provided. This project aims to design innovative algorithms to effectively predict and leverage changes ....Embracing Changes for Responsive Video-sharing Services. Video-sharing platforms are a critical information channel for the public. Increasing scale and shifts in user base, with Generation Z now as the dominant user, have resulted in an unprecedented amount of ubiquitous changes in the content and users of these platforms which greatly challenges the responsiveness and quality of the services provided. This project aims to design innovative algorithms to effectively predict and leverage changes, optimise the value of changes, and extract insights from changes for diverse downstream applications of video-sharing platforms. The expected outcomes will create new-generation representation learning techniques, and provide practical tools to amplify the socioeconomic values of video-sharing platforms.Read moreRead less
Differential Evolution Framework for Intelligent Charging Scheduling. Smart charging scheduling is a vital challenge as dynamic environment with traffic networks and various unexpected issues. This project aims to develop a differential evolution framework for intelligent charging scheduling. The framework consists of a comprehensive charging scheduling model with various road networks and factors. The project outcomes include a distributed evolutionary computation framework, differential evolut ....Differential Evolution Framework for Intelligent Charging Scheduling. Smart charging scheduling is a vital challenge as dynamic environment with traffic networks and various unexpected issues. This project aims to develop a differential evolution framework for intelligent charging scheduling. The framework consists of a comprehensive charging scheduling model with various road networks and factors. The project outcomes include a distributed evolutionary computation framework, differential evolution algorithms, and cooperative co-evolutionary strategies. The outcome results will be demonstrated by practical evaluations over public datasets and comparisons to related works. The project is beneficial to the nation in both theory of artificial intelligence techniques and applications of real transport systems.Read moreRead less
Privacy preserving data sharing in data mining environments. Preserving privacy in data mining among various enterprises and organisations is essential for many real world applications in areas like health surveillance, business analysis, fraud detection and terror protection. Efficient and effective techniques are badly needed to protect privacy in data sharing and data mining. The developed cutting-edge techniques in this project will be implemented in freely available open source software too ....Privacy preserving data sharing in data mining environments. Preserving privacy in data mining among various enterprises and organisations is essential for many real world applications in areas like health surveillance, business analysis, fraud detection and terror protection. Efficient and effective techniques are badly needed to protect privacy in data sharing and data mining. The developed cutting-edge techniques in this project will be implemented in freely available open source software tools, empowering Australian organisations to utilise the techniques to develop intelligent systems in data sharing environments. These techniques will ultimately lead to better utilisation of the information available in many enterprises and organisations.Read moreRead less
Efficient and Secure Word-Based Stream Ciphers for Wireless Communications. Wireless networks are increasingly being used for communication, and to manage and control Australia's critical infrastructure. However, current methods of securing wireless networks are flawed, putting the country's economy, environment, and citizens at risk. The most reliable method for protecting wireless communications requires secure and efficient encryption algorithms. However, flaws have been found in most algo ....Efficient and Secure Word-Based Stream Ciphers for Wireless Communications. Wireless networks are increasingly being used for communication, and to manage and control Australia's critical infrastructure. However, current methods of securing wireless networks are flawed, putting the country's economy, environment, and citizens at risk. The most reliable method for protecting wireless communications requires secure and efficient encryption algorithms. However, flaws have been found in most algorithms proposed to date. This project will examine existing algorithms and attacks to determine design criteria for secure encryption algorithms for use in a wireless environment. An algorithm which meets these criteria and can be implemented efficiently in hardware and software will be proposed.Read moreRead less
5G and the Future of Public Telecommunications. This project aims to examine the rollout of 5G and assess the implications of this emerging technology for public telecommunications from the perspective of multiple stakeholders (including emergency services). 5G will radically transform the role and function of the telecommunications sector, and this project will examine the evolution of public telecommunications as part of this larger transformation. It will provide an evidence base for stakehol ....5G and the Future of Public Telecommunications. This project aims to examine the rollout of 5G and assess the implications of this emerging technology for public telecommunications from the perspective of multiple stakeholders (including emergency services). 5G will radically transform the role and function of the telecommunications sector, and this project will examine the evolution of public telecommunications as part of this larger transformation. It will provide an evidence base for stakeholders and chart a new role for public telecommunications during a period of structural change. It will also help scholars reconceptualise core tenets of public telecommunications policy. Benefits include the more efficient use of public resources in the telecommunications sector.Read moreRead less
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
Secure and Efficient Electronic Auctions. For the first time in history electronic commerce promises the possibility of auctions to decide the correct market price for a widespread variety of everyday goods and services. Security and efficiency are critical factors in making this a reality, but almost all the many protocols for secure auctions proposed to date suffer from extreme computational requirements. This project will develop efficient and secure auction protocols using innovative approac ....Secure and Efficient Electronic Auctions. For the first time in history electronic commerce promises the possibility of auctions to decide the correct market price for a widespread variety of everyday goods and services. Security and efficiency are critical factors in making this a reality, but almost all the many protocols for secure auctions proposed to date suffer from extreme computational requirements. This project will develop efficient and secure auction protocols using innovative approaches based on advanced cryptographic techniques. In particular we will pioneer the exploration of secure microauctions suitable for negotiating the price of small value goods and utilities in almost real time.Read moreRead less
Labour market transitions and dynamics in Australia: An analysis of the Household, Income and Labour Dynamics in Australia Survey. As stated in the National Research Priorities, 'in the decade ahead, it will be vital to understand and support the drivers for workforce participation and the broader social and economic trends influencing Australian families and communities'. Improving our understanding of these drivers is the main objective of this project. Specifically, the outcomes from this pro ....Labour market transitions and dynamics in Australia: An analysis of the Household, Income and Labour Dynamics in Australia Survey. As stated in the National Research Priorities, 'in the decade ahead, it will be vital to understand and support the drivers for workforce participation and the broader social and economic trends influencing Australian families and communities'. Improving our understanding of these drivers is the main objective of this project. Specifically, the outcomes from this project will result in a richer comprehension of the interaction between the social safety net and economic participation, and especially labour force participation. This research will thus directly support the Government's welfare reform and participation agendas, and thus should feed into improved policy decision-making, especially in the areas of employment and income support.Read moreRead less
Cryptographic Protocols: Proofs and Designs. Cryptographic protocols are the foundation for protection of the critical electronic communications infrastructure on which much of commerce and industry rely. They will increasingly be required in emerging technologies such as ad-hoc wireless networks and sensor networks. This project will provide the ability to design new and efficient protocols with a mathematical guarantee of security. The resulting practical protocols will benefit all users of el ....Cryptographic Protocols: Proofs and Designs. Cryptographic protocols are the foundation for protection of the critical electronic communications infrastructure on which much of commerce and industry rely. They will increasingly be required in emerging technologies such as ad-hoc wireless networks and sensor networks. This project will provide the ability to design new and efficient protocols with a mathematical guarantee of security. The resulting practical protocols will benefit all users of electronic communications who require security for their information. This includes the financial industries, government, commerce and domestic users.Read moreRead less