Expressiveness Comparison and Interchange Facilitation between Business Process Execution Languages. Developments in the area of business process management are currently hindered by the plethora of diverse business process execution languages. This project will develop techniques for dealing with interoperability issues induced by this language heterogeneity. The project combines theoretical research, grounded in concurrency theory and workflow patterns, with pragmatic research focusing on lang ....Expressiveness Comparison and Interchange Facilitation between Business Process Execution Languages. Developments in the area of business process management are currently hindered by the plethora of diverse business process execution languages. This project will develop techniques for dealing with interoperability issues induced by this language heterogeneity. The project combines theoretical research, grounded in concurrency theory and workflow patterns, with pragmatic research focusing on languages supported by commercial tools. The outcome will be a framework for comparing the expressiveness of process execution languages and defining mappings between them. This will place Australia at the forefront of developments in business process management systems: a crucial technology in today's global, dynamic, and heterogeneous environments.
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Design of Wireless sensor and communication networks with fixed and mobile nodes. Wireless sensor and communication networks with fixed and mobile nodes are rapidly becoming essential technologies for hostile environmental monitoring, battlefield surveillance and precision agriculture. However, due to the complexities associated with interconnected design issues involving sensors, autonomous vehicles and communication protocols, even very simple networks have proven to be difficult to design. Th ....Design of Wireless sensor and communication networks with fixed and mobile nodes. Wireless sensor and communication networks with fixed and mobile nodes are rapidly becoming essential technologies for hostile environmental monitoring, battlefield surveillance and precision agriculture. However, due to the complexities associated with interconnected design issues involving sensors, autonomous vehicles and communication protocols, even very simple networks have proven to be difficult to design. This project proposes to intelligently employ higher capabilities of mobile nodes and develop methods for rapid deployment, maintenance and routing that are aware of location, energy, and security. The outcomes of this project will form the basis for design of intelligent wireless networks for defence and civilian applications.Read moreRead less
Generalised quantum models of complexity with application to cognitive systems. Non-separable systems surround us. Our transportation, taxation, schooling, environmental and social policies are all interrelated, and it is increasingly recognised that we cannot consider them in isolation. Such systems are generally deemed complex, and it is often impossible to separate them from one another. Despite this, many of our most advanced modelling techniques are grounded in principles of separability a ....Generalised quantum models of complexity with application to cognitive systems. Non-separable systems surround us. Our transportation, taxation, schooling, environmental and social policies are all interrelated, and it is increasingly recognised that we cannot consider them in isolation. Such systems are generally deemed complex, and it is often impossible to separate them from one another. Despite this, many of our most advanced modelling techniques are grounded in principles of separability and non-contextuality. This project will develop a new set of models of non-separable systems and complexity that will in turn lead to new frontier technologies and theories.Read moreRead less
Distributed Estimation and Control under Communication Constraints. Sensor networks will be an important technology for Australia's future. Applications range from monitoring water quality to controlling complex defence systems. This project will lead to a better understanding of the fundamental limits of wireless sensor networks. Above and beyond the creation of new theory and algorithms, the national and community benefits will include: (i) enhancement of Australia's reputation for innovative ....Distributed Estimation and Control under Communication Constraints. Sensor networks will be an important technology for Australia's future. Applications range from monitoring water quality to controlling complex defence systems. This project will lead to a better understanding of the fundamental limits of wireless sensor networks. Above and beyond the creation of new theory and algorithms, the national and community benefits will include: (i) enhancement of Australia's reputation for innovative Engineering research through quality publications and international collaborations; and (ii) improvement of the research and development capability in the information and communications technology sector through high level training of postgraduate students and postdoctoral fellows in this important technology.Read moreRead less
High Capacity Multiple Access Interference Free Block Spread OFDMA System for Next Generation Mobile Communications. Next generation broadband wireless/mobile communications is considered a critical component in the ICT industry sector of advanced national economies and their potential future growth. The proposed project will develop a superior solution when compared with existing methods in the sense that it will be characterised by higher capacity, more flexible signal format, lower complexit ....High Capacity Multiple Access Interference Free Block Spread OFDMA System for Next Generation Mobile Communications. Next generation broadband wireless/mobile communications is considered a critical component in the ICT industry sector of advanced national economies and their potential future growth. The proposed project will develop a superior solution when compared with existing methods in the sense that it will be characterised by higher capacity, more flexible signal format, lower complexity, more power efficient and better overall performance in fast fading channels. Successful completion of this project will place Australia at the forefront of this enabling technology as well establishing cutting edge expertise. This will lead to significant commercial opportunities that can easily translate into new employment/manufacturing opportunities.Read moreRead less
Defence and Security Risk Assessment using Agent Based Distillations. Today's society continues to be occupied with the idea of risk. The recent events of September 11th, the Bali bombing, SARS, the bush fires in Canberra, and the Tsunami are examples of human-made and natural disasters. These events had dramatic consequences on the social, economic, and political environment and numerous industries. This project offers an innovative methodological paradigm for assessing risk through the transfe ....Defence and Security Risk Assessment using Agent Based Distillations. Today's society continues to be occupied with the idea of risk. The recent events of September 11th, the Bali bombing, SARS, the bush fires in Canberra, and the Tsunami are examples of human-made and natural disasters. These events had dramatic consequences on the social, economic, and political environment and numerous industries. This project offers an innovative methodological paradigm for assessing risk through the transfer of technologies drawn from defence simulations to the safety and security areas. The success of this project will mark a paradigm shift in the area of risk assessment and management.Read moreRead less
Agent-based methods for communication system design in complex organisations. There is a direct opportunity to directly improve the efficiency, effectiveness, and safety of health work as a result of improved communication tools arising from this project. The current evidence that poor communication systems and practices significantly impair clinical work, and are related to avoidable clinical error and patient death, suggest compelling national benefits. Health represents 10% of GDP, and comm ....Agent-based methods for communication system design in complex organisations. There is a direct opportunity to directly improve the efficiency, effectiveness, and safety of health work as a result of improved communication tools arising from this project. The current evidence that poor communication systems and practices significantly impair clinical work, and are related to avoidable clinical error and patient death, suggest compelling national benefits. Health represents 10% of GDP, and communication technologies have yet to be significantly exploited here. There are substantial commercial opportunities nationally, for successful new communication services that service health care. Internationally the markets may be even larger, as healthcare is a larger proportion of GDP in nations such as the US. Read moreRead less
Using Measures of Ontological Distance to Evaluate the Alignment between Organizational Needs and Enterprise Systems Capabilities. Enterprise Systems (ES) packages are software systems that seek to provide their organizational users with comprehensive, integrated support for their information system needs. The development, implementation, operation, support, maintenance, and upgrade of enterprise systems is a multi-billion dollar industry. This industry is replete with stories of high-cost pro ....Using Measures of Ontological Distance to Evaluate the Alignment between Organizational Needs and Enterprise Systems Capabilities. Enterprise Systems (ES) packages are software systems that seek to provide their organizational users with comprehensive, integrated support for their information system needs. The development, implementation, operation, support, maintenance, and upgrade of enterprise systems is a multi-billion dollar industry. This industry is replete with stories of high-cost problems. Many of these problems arise because the business models embedded within ES packages do not align with the needs of their users. This project develops a methodology and measures to evaluate how well the business models embedded in an ES package meet user needs.Read moreRead less
Iterative subspace expansions for space-time adaptive wireless communications, radar and sonar. This project addresses the fundamental challenge of high receiver complexity for bandwidth-efficient, high data-rate wireless communications, radar and sonar. We do this by designing the signal transmissions so that smart receivers can detect the signals in "warp speed". We expect these results to have an immediate impact on the design of next generation communications technologies. Information and Co ....Iterative subspace expansions for space-time adaptive wireless communications, radar and sonar. This project addresses the fundamental challenge of high receiver complexity for bandwidth-efficient, high data-rate wireless communications, radar and sonar. We do this by designing the signal transmissions so that smart receivers can detect the signals in "warp speed". We expect these results to have an immediate impact on the design of next generation communications technologies. Information and Communications Technology (ICT) has been recognised by the Australian Government as a National Research Priority. This research project will contribute to the intellectual property in ICT held by Australia, and help supply Australian industries with the knowledge necessary to participate in the development of frontier technologies.Read moreRead less
Developing Intelligent Systems for Manufacturing Control. The primary aim of this project is to develop control systems that interactively learn from the environment to increase the capabilities and performance of manufacturing processes. To achieve this we propose to develop manufacturing control systems that can automatically adapt to the changes in the process under control. Since these systems are expected to operate with limited or no human intervention, they need to be intelligent enough t ....Developing Intelligent Systems for Manufacturing Control. The primary aim of this project is to develop control systems that interactively learn from the environment to increase the capabilities and performance of manufacturing processes. To achieve this we propose to develop manufacturing control systems that can automatically adapt to the changes in the process under control. Since these systems are expected to operate with limited or no human intervention, they need to be intelligent enough to be able to learn from a changing environment and adapt correspondingly in order to achieve and maintain performance objectives.
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