An extensible framework for analysis of Java language-based security conformance. Java is a programming language and platform running on 3 billion devices. While Java provides a sandbox-based security architecture within the Java Class Library to protect systems from untrusted code downloaded from Internet, it cannot defend against implementation bugs that occur in the Java Class Library. The goal of this project is to provide a formal model of the Java security architecture, which can be used b ....An extensible framework for analysis of Java language-based security conformance. Java is a programming language and platform running on 3 billion devices. While Java provides a sandbox-based security architecture within the Java Class Library to protect systems from untrusted code downloaded from Internet, it cannot defend against implementation bugs that occur in the Java Class Library. The goal of this project is to provide a formal model of the Java security architecture, which can be used by program analysers to identify faulty or insufficient security checks in the Java Class Library that may lead to the sandbox being bypassed.Read moreRead less
Tuning parallel applications on software-defined supercomputers. Supercomputers are used by many Australian industries and laboratories to make better products and perform critical predictions, and it is essential that codes operate efficiently. This project aims to assist programmers in identifying performance bottlenecks in their code quickly and easily. The project expects to supersede the current methods, which are often complex and time-consuming, by developing innovative software tools and ....Tuning parallel applications on software-defined supercomputers. Supercomputers are used by many Australian industries and laboratories to make better products and perform critical predictions, and it is essential that codes operate efficiently. This project aims to assist programmers in identifying performance bottlenecks in their code quickly and easily. The project expects to supersede the current methods, which are often complex and time-consuming, by developing innovative software tools and techniques. The expected outcomes include novel software, verified by industry partners in real world case studies, ranging from life sciences to hypersonic transport. This should provide significant benefits, including the capacity for Australian industries to access world-class supercomputing technology.Read moreRead less
Investigation of a Dynamic Collaborative Framework for Multi-Modal Devices. Modern business and society increasingly call for agility through the rapid formation of groups and collaboration of individuals. Mobile computing devices have the potential to enable this collaboration. However this is currently unrealised; software is not keeping up with hardware. This project aims to investigate techniques and software tools to provide an adaptive framework for multimedia-rich applications, which seam ....Investigation of a Dynamic Collaborative Framework for Multi-Modal Devices. Modern business and society increasingly call for agility through the rapid formation of groups and collaboration of individuals. Mobile computing devices have the potential to enable this collaboration. However this is currently unrealised; software is not keeping up with hardware. This project aims to investigate techniques and software tools to provide an adaptive framework for multimedia-rich applications, which seamlessly support collaboration through multi-modal communications between heterogenous mobile devices. This combination of multimedia, smart devices and advanced communications has the potential to revolutionise many key industries by making information available and manipulable in new and better ways.Read moreRead less
Software debuggers for next generation heterogeneous supercomputers. Supercomputing underpins a wide range of areas of importance to the Australian economy; mining, agriculture, engineering and medical research to name a few. It is of critical importance that software solutions in these areas behave correctly. This project will develop software tools and techniques to help locate errors in such applications.
Clearing the path towards literacy and numeracy: language for learning in Indigenous schooling. The Australian and State Governments are committed to halving the gap between Indigenous and other Australians, notably in education outcomes. This project will provide a platform for a better understanding of how language is used in Indigenous classrooms, and set foundations for improving practices for teaching these students, in particular for literacy and numeracy. The project will investigate how ....Clearing the path towards literacy and numeracy: language for learning in Indigenous schooling. The Australian and State Governments are committed to halving the gap between Indigenous and other Australians, notably in education outcomes. This project will provide a platform for a better understanding of how language is used in Indigenous classrooms, and set foundations for improving practices for teaching these students, in particular for literacy and numeracy. The project will investigate how children's language use differs from Standard Australian English. Where teachers are aware of such differences, and adapt their classroom communication styles, greater engagement from children can be expected. This will ultimately lead to improved retention rates and learning outcomes, giving Indigenous students a better start to life.Read moreRead less
Land, language and heritage. The project will produce full documentation (written, audiovisual and web form) of the Jirrbal tribe from north Queensland, dealing with traditional life and language, ancient and recent history and cultural adaptation. The project works towards the empowerment of Indigenous Australians, reaffirmation of their identity and sustainable use of traditional environment.
An investigation of meaning negotiation in electronic discourse. This project investigates the use of collaborative electronic exchanges between language students in Indonesian and Queensland schools to enhance language and inter-cultural development. The chief investigators will develop a new model of discourse appropriate to such asynchronous communication (e-mail and forums), as well as investigate developments in technological literacy. Other outcomes will include guidelines for creating pra ....An investigation of meaning negotiation in electronic discourse. This project investigates the use of collaborative electronic exchanges between language students in Indonesian and Queensland schools to enhance language and inter-cultural development. The chief investigators will develop a new model of discourse appropriate to such asynchronous communication (e-mail and forums), as well as investigate developments in technological literacy. Other outcomes will include guidelines for creating practical technology-mediated tasks, and protocols for establishing and maintaining electronic tandem exchanges with a developing country. Results will be reported to the Industry Partner and relevant educational authorities and published in national and international journals such as ARAL, Babel and CALL Journal.Read moreRead less
Cluster randomised control trial of an early childhood literacy intervention to improve literacy and language outcomes in preschool aged children. Reading failure disproportionately affects disadvantaged communities in Australia, with nearly 40% of poor children failing to read at the minimum reading benchmark in Grade three. Of more concern is the disturbing trend indicating that prior to first grade, socioeconomic status (SES) differences also exist in important antecedents of reading such as ....Cluster randomised control trial of an early childhood literacy intervention to improve literacy and language outcomes in preschool aged children. Reading failure disproportionately affects disadvantaged communities in Australia, with nearly 40% of poor children failing to read at the minimum reading benchmark in Grade three. Of more concern is the disturbing trend indicating that prior to first grade, socioeconomic status (SES) differences also exist in important antecedents of reading such as letter knowledge and phonological processing skills, yet there remains no universal program to promote early language and literacy practices in the primary care setting. We propose a cluster randomised controlled trial to evaluate the efficacy of a multi injection intervention to improve literacy outcomes of children in disadvantaged communities.Read moreRead less
Automatic Energy Tuning of Parallel Applications on a Hybrid Supercomputer. Energy efficiency is a critical challenge in building next-generation supercomputers. This project aims to provide a new energy-tuning tool integrated with Cray’s systems, to simplify the process of tuning hybrid applications and managing efficient energy use. Although hardware components play a dominant role in saving energy, heterogeneous systems offer the opportunity to exploit the extremely high concurrency with mode ....Automatic Energy Tuning of Parallel Applications on a Hybrid Supercomputer. Energy efficiency is a critical challenge in building next-generation supercomputers. This project aims to provide a new energy-tuning tool integrated with Cray’s systems, to simplify the process of tuning hybrid applications and managing efficient energy use. Although hardware components play a dominant role in saving energy, heterogeneous systems offer the opportunity to exploit the extremely high concurrency with modest energy consumption using accelerators. Accordingly, the future of parallel computing must consider the trade-off between obtaining the optimal performance and the allowed power budget. The project plans to design parallel programming environments that support energy analysis and tuning.Read moreRead less
Speaking Hmong in diaspora: language contact, resilience, and change. The project aims to investigate the how the Hmong language survives in the diaspora, with special focus on how the language transforms itself depending on the environment it finds itself in. We focus on the structure and maintenance of Hmong within the immigrant community in North Queensland across several generations of speakers, within the context of multilingual repertoires involving Australian English and Lao. The outcomes ....Speaking Hmong in diaspora: language contact, resilience, and change. The project aims to investigate the how the Hmong language survives in the diaspora, with special focus on how the language transforms itself depending on the environment it finds itself in. We focus on the structure and maintenance of Hmong within the immigrant community in North Queensland across several generations of speakers, within the context of multilingual repertoires involving Australian English and Lao. The outcomes will reveal the processes and results of language change such as the emergence of a new blend of Green and White Hmong. The project will provide significant benefits for the maintenance of diasporic Hmong within a larger context of multilingual immigrant communities.Read moreRead less