Reconfigurable Computing Implementations of Reactive Systems. Reconfigurable computing combines programmable software with programmable hardware and shows real promise as an efficient implementation technology for real-time embedded computing applications. However, its use in real-time systems has been hampered by a lack of rigorous analysis of its benefits, and by a lack of a suitable methodology for the efficient specification, analysis and design of such systems. This project seeks to deve ....Reconfigurable Computing Implementations of Reactive Systems. Reconfigurable computing combines programmable software with programmable hardware and shows real promise as an efficient implementation technology for real-time embedded computing applications. However, its use in real-time systems has been hampered by a lack of rigorous analysis of its benefits, and by a lack of a suitable methodology for the efficient specification, analysis and design of such systems. This project seeks to develop such a methodology, and demonstrate its benefits through several proof-of-concept application implementations.Read moreRead less
Low Power Architectures for the Wavelet Transform and JPEG2000. Recently a new international standard for image compression has been proposed, JPEG2000. This new method updates the well established JPEG standard and will be incorporated into digital cameras, web pads, etc.
In this project we will investigate low power architectures for the wavelet transforms used in this standard, and combine this with an embedded processor core to deliver a complete system on a chip solution for low power JPEG ....Low Power Architectures for the Wavelet Transform and JPEG2000. Recently a new international standard for image compression has been proposed, JPEG2000. This new method updates the well established JPEG standard and will be incorporated into digital cameras, web pads, etc.
In this project we will investigate low power architectures for the wavelet transforms used in this standard, and combine this with an embedded processor core to deliver a complete system on a chip solution for low power JPEG2000.Read moreRead less
Reliable Truly Deep Sub-micron VLSI Computational Systems. The phenomenal growth of the digital integrated circuits is founded on the fundamental assumption of reliable operation of logic gates on silicon chip. In the Deep Sub-Micron domain this fundamental assumption can no longer be guaranteed. This project, in association with with Dongshin University, Korea with strong links to the semiconductor industry, will develop design techniques for the reliable computational hardware, in the presence ....Reliable Truly Deep Sub-micron VLSI Computational Systems. The phenomenal growth of the digital integrated circuits is founded on the fundamental assumption of reliable operation of logic gates on silicon chip. In the Deep Sub-Micron domain this fundamental assumption can no longer be guaranteed. This project, in association with with Dongshin University, Korea with strong links to the semiconductor industry, will develop design techniques for the reliable computational hardware, in the presence of unreliable circuit fabric. This significant research, with potential for generation of IP, will raise the profile of Australian research in integrated circuits design in the global community and will result in significant publicity for the research team and, through them, for Australian industry.Read moreRead less
Efficient signal processing using short word-length techniques. It is expected that the research will lead to significant reductions in cost and computational overheads for signal processing systems in general. These cost/speed enhancements have implications for radar, communications, audio, speech, video, aerospace, defence and biomedical engineering. In the last few decades, developments in enhancing the speed of processing signals has been clearly seen to impinge greatly on the lives of all c ....Efficient signal processing using short word-length techniques. It is expected that the research will lead to significant reductions in cost and computational overheads for signal processing systems in general. These cost/speed enhancements have implications for radar, communications, audio, speech, video, aerospace, defence and biomedical engineering. In the last few decades, developments in enhancing the speed of processing signals has been clearly seen to impinge greatly on the lives of all citizens and so positive outcomes from the research can be expected to translate into increased quality of life for the whole country.Read moreRead less
Algorithms for Memory Management and Memory Design in Embedded Systems. Given the importance of embedded systems technology, Australia must secure a place among significant innovators in the field of embedded systems design. Our research aims at novel algorithmic solutions for customization and resource management for embedded processors. Thus, besides generating intellectual property, our research can be fully commercialized in Australia, because it does not require complex and expensive techn ....Algorithms for Memory Management and Memory Design in Embedded Systems. Given the importance of embedded systems technology, Australia must secure a place among significant innovators in the field of embedded systems design. Our research aims at novel algorithmic solutions for customization and resource management for embedded processors. Thus, besides generating intellectual property, our research can be fully commercialized in Australia, because it does not require complex and expensive technologies and other resources available only to the world's largest corporations. In addition, during our research a number of undergraduate and graduate students will get a chance to get training in the cutting edge embedded systems design, optimization and testing.Read moreRead less
Electronic Auditory Pathway. We will develop electronic building blocks to investigate biological signal processing. In particular, we will investigate the auditory pathway and develop the most accurate electronic model of the biological cochlea and auditory nerve. These will be followed by electronic circuits that model the processing of sensory signals in the brain. Processing signals with neural spikes offers distinct advantages over current analogue and digital signal processing techniques i ....Electronic Auditory Pathway. We will develop electronic building blocks to investigate biological signal processing. In particular, we will investigate the auditory pathway and develop the most accurate electronic model of the biological cochlea and auditory nerve. These will be followed by electronic circuits that model the processing of sensory signals in the brain. Processing signals with neural spikes offers distinct advantages over current analogue and digital signal processing techniques in terms of noise, energy consumption and extraction of temporal information. We will implement the first spike-based models of pitch and timbre perception, and a neural model of speech recognition in noisy environments.Read moreRead less