Exploring the Frontiers of Feasible Computation. The project aims to delineate the boundary between feasible and infeasible computational problems. A problem is considered feasible if there is an algorithm to solve it in worst-case time bounded by a polynomial in the input size. This is probably impossible for the important class of NP-complete problems. However, typical examples of NP-complete problems can often be solved in polynomial time, because worst-case problems are rare. The project is ....Exploring the Frontiers of Feasible Computation. The project aims to delineate the boundary between feasible and infeasible computational problems. A problem is considered feasible if there is an algorithm to solve it in worst-case time bounded by a polynomial in the input size. This is probably impossible for the important class of NP-complete problems. However, typical examples of NP-complete problems can often be solved in polynomial time, because worst-case problems are rare. The project is relevant to public-key cryptography, where breaking an encryption scheme should be infeasible, and to many real-life situations where NP-complete problems need to be solved, either exactly or approximately.Read moreRead less
Use of Interval Arithmetic and GRID Computing in Computational Molecular Science: Bounding Errors and Locating Global Minima. Catastrophic failure of the Ariane 5 rocket in 1996 and the inability of Patriot missile systems to reach their targets during the 1991 Gulf war were both attributed to numerical computing errors. Less dramatic, but in a similar vein, this project aims to study the numerical stability of contemporary computational molecular science applications. The focus will be on linea ....Use of Interval Arithmetic and GRID Computing in Computational Molecular Science: Bounding Errors and Locating Global Minima. Catastrophic failure of the Ariane 5 rocket in 1996 and the inability of Patriot missile systems to reach their targets during the 1991 Gulf war were both attributed to numerical computing errors. Less dramatic, but in a similar vein, this project aims to study the numerical stability of contemporary computational molecular science applications. The focus will be on linear scaling electronic structure codes, methods that are critical to the study of nano- and bio-materials, and are therefore of great importance to our economic future and medical well being. The project will build expertise within Australia in the area of interval arithmetic, an area that is currently poorly represented.Read moreRead less
On effectively modelling and efficiently discovering communities from large networks. Finding and maintaining close communities from very large scale, dynamically changing networks is interesting and challenging. This project aims to develop new techniques to identify such communities as fast as possible through exploiting the rich semantics and individual relationships within the communities.
Literacy and Numeracy, Schooling, Neighbourhoods and Labour Market Success. Our research will assess the role of literacy and numeracy in explaining the educational attainment and labour markets outcomes of young Australians, after accounting for background characteristics and school and neighbourhood effects. By exploiting differences in Australian jurisdictions? school structures, it will enable, for the first time, the direct estimation of the effect of schooling on literacy and numeracy. T ....Literacy and Numeracy, Schooling, Neighbourhoods and Labour Market Success. Our research will assess the role of literacy and numeracy in explaining the educational attainment and labour markets outcomes of young Australians, after accounting for background characteristics and school and neighbourhood effects. By exploiting differences in Australian jurisdictions? school structures, it will enable, for the first time, the direct estimation of the effect of schooling on literacy and numeracy. This will clarify the role of literacy and numeracy in subsequent decisions to acquire more human capital through education. This will enable more precise estimates of the contribution of literacy and numeracy to subsequent labour market outcomes achieved by young Australians.Read moreRead less
The impact of crime on the mental wellbeing of communities. Considering not only the direct impact of crime on the victims but also the indirect consequences of living in a community with a higher crime rate may in fact lead to a more accurate analysis of the size of the consequences of criminal activities on the society. Further, it may also be the case that the negative externality of crime on non-victims is much larger for some crimes than for others. If this were the case, it could have impl ....The impact of crime on the mental wellbeing of communities. Considering not only the direct impact of crime on the victims but also the indirect consequences of living in a community with a higher crime rate may in fact lead to a more accurate analysis of the size of the consequences of criminal activities on the society. Further, it may also be the case that the negative externality of crime on non-victims is much larger for some crimes than for others. If this were the case, it could have implications for the way in which police resources are presently distributed across different crimes. Better understanding the total societal cost of crime - to both victims and non-victims - could therefore help improve public policy. Read moreRead less
The Dynamics of Low Income, Welfare reliance, and Changes in the Family Stucture of Parents with Dependent children. We build a new seven-year longitudinal database, from FaCS administrative records and supplementary surveys, for low income parents with dependent children to analyse the dynamics of, and interrationships among, changes in family structure, income and welfare reliance. We identify and analyse exit and entry routes from low income, short and long run welfare receipt and movement fr ....The Dynamics of Low Income, Welfare reliance, and Changes in the Family Stucture of Parents with Dependent children. We build a new seven-year longitudinal database, from FaCS administrative records and supplementary surveys, for low income parents with dependent children to analyse the dynamics of, and interrationships among, changes in family structure, income and welfare reliance. We identify and analyse exit and entry routes from low income, short and long run welfare receipt and movement from one program to another, and highlight locational/regional variations in these movements. The project will help policy makers evaluate the impacts of existing programs and will change the nature and significance of Australian research and policy development in welfare dependency and support.Read moreRead less
The Relationship Between Maternal And Infant Dietary Intake Of Fermentable Fibre, Gut Microbiota, Short Chain Fatty Acids And Allergic Disease And Asthma: A Population-derived Birth Cohort Study
Funder
National Health and Medical Research Council
Funding Amount
$871,700.00
Summary
The proposed study will involve the Barwon Infant Study (BIS) cohort of 1074 infants to provide the first systematic investigation of the hypotheses that the epidemic of allergic disease and asthma in many parts of the world relates to the paucity of fermentable fibre in the modern diet, and that the protective effect of fermentable fibre is mediated by changes in the organisms that colonise the gut and the metabolites that they produce.
Reliable and Seamless Service Provisioning in Mobile Edge Computing . This project aims to develop enabling technologies to provide reliable and seamless services in mobile edge computing environments. This project will develop advanced algorithms with performance guarantees and efficient mechanisms for such service provisioning. The project expects to lay theoretical foundations and generate new knowledge for the provisioning of reliability-aware and mobility-aware services in mobile edge compu ....Reliable and Seamless Service Provisioning in Mobile Edge Computing . This project aims to develop enabling technologies to provide reliable and seamless services in mobile edge computing environments. This project will develop advanced algorithms with performance guarantees and efficient mechanisms for such service provisioning. The project expects to lay theoretical foundations and generate new knowledge for the provisioning of reliability-aware and mobility-aware services in mobile edge computing. The expected outcome of the project is a set of solutions to the myriad of services relying on mobile edge computing including e-Health, autonomous vehicles, and Internet of Things. This project will develop key fundamental technologies to improve Australia’s standing in the international research community.
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Service Provisioning for the Internet of Things in Mobile Edge Computing. This project aims to develop a suite of novel algorithms and enabling technologies for service provisioning of the Internet of Things (IoT) applications in mobile edge computing (MEC). This project will develop performance-guaranteed algorithms and core technologies for IoT service provisioning through effective cost modelling. The project expects to lay theoretical foundations, discover key principles and generate new kno ....Service Provisioning for the Internet of Things in Mobile Edge Computing. This project aims to develop a suite of novel algorithms and enabling technologies for service provisioning of the Internet of Things (IoT) applications in mobile edge computing (MEC). This project will develop performance-guaranteed algorithms and core technologies for IoT service provisioning through effective cost modelling. The project expects to lay theoretical foundations, discover key principles and generate new knowledge for IoT service provisioning in MEC. The expected outcome of the project is a suite of solutions to the myriad of IoT services in MEC including e-Health and autonomous vehicles. This project should also develop key fundamental technologies to improve Australia's standing in the international research community.Read moreRead less
The evolution of Australian enterprises, 1990 to 2007 : An empirical analysis of the relationship between turbulence among firms, productivity, growth and exports. This project will examine determinants and effects of enterprise entry and exit on growth, export and productivity in Australian industry using innovative panel enterprise data sets which have been collated and linked from existing ABS surveys, administrative data and accounting data. Currently, there is only one short longitudinal en ....The evolution of Australian enterprises, 1990 to 2007 : An empirical analysis of the relationship between turbulence among firms, productivity, growth and exports. This project will examine determinants and effects of enterprise entry and exit on growth, export and productivity in Australian industry using innovative panel enterprise data sets which have been collated and linked from existing ABS surveys, administrative data and accounting data. Currently, there is only one short longitudinal enterprise data set in Australia. Further data sets are required if policy makers are to understand patterns and causes of growth and business survival in Australia. Understanding provided from these studies should significantly improve our undertanding of how businesses perform.Read moreRead less