Addressing Online Hostility in Australian Digital Cultures. This project aims to provide a comprehensive account of Australians’ experiences of online hostility, abuse, trolling and extremist hate speech, which have increased over the past decade. The research expects to analyse the experiences of diverse Australian online users, moderators and stakeholders, to determine their practices, attitudes, and innovations, and their perceptions on how to address this social problem. Expected outcomes of ....Addressing Online Hostility in Australian Digital Cultures. This project aims to provide a comprehensive account of Australians’ experiences of online hostility, abuse, trolling and extremist hate speech, which have increased over the past decade. The research expects to analyse the experiences of diverse Australian online users, moderators and stakeholders, to determine their practices, attitudes, and innovations, and their perceptions on how to address this social problem. Expected outcomes of this project include enhanced understanding of the support needs and remedies to online hostility among a diverse cross-section of Australians. This will provide significant benefits by providing roadmaps for improved intervention, support, regulation and education on digital communication in Australia.Read moreRead less
Mapping & Harnessing Public Mistrust: Constitutional Values Survey 2023-27. Declining public trust is well recognised as a problem of democratic government, including in Australia. However solutions are more elusive, confounded by the reality that mistrust and distrust play not just negative, but positive roles in our existing political and constitutional traditions. This project aims to be the first to comprehensively map the positive values of mistrust in citizen political attitudes and experi ....Mapping & Harnessing Public Mistrust: Constitutional Values Survey 2023-27. Declining public trust is well recognised as a problem of democratic government, including in Australia. However solutions are more elusive, confounded by the reality that mistrust and distrust play not just negative, but positive roles in our existing political and constitutional traditions. This project aims to be the first to comprehensively map the positive values of mistrust in citizen political attitudes and experience, building on previous Constitutional Values Surveys (2008-21) to test new measures of the content of trust including a first-ever longitudinal study of changing trust over time. The results will inform concrete solutions to three key policy reform dilemmas, providing better answers for sustaining public trust overall.
Read moreRead less
BigPrivacy: Scaling privacy preservation for big data applications on cloud. This project aims to research scalable privacy preservation for big data applications on cloud. Privacy preservation is a major concern for big data applications on cloud, such as health data analysis where user privacy must be preserved. Scalable solutions can preserve privacy so that data analysis such as health diagnosis can be performed quickly. The expected deliverable is a unified scalable privacy preservation fra ....BigPrivacy: Scaling privacy preservation for big data applications on cloud. This project aims to research scalable privacy preservation for big data applications on cloud. Privacy preservation is a major concern for big data applications on cloud, such as health data analysis where user privacy must be preserved. Scalable solutions can preserve privacy so that data analysis such as health diagnosis can be performed quickly. The expected deliverable is a unified scalable privacy preservation framework with associated algorithms and its prototype, which cloud systems can deploy for big data applications.Read moreRead less
Effective privacy protection for smart metering data on cloud. Privacy in smart metering data on cloud is at risk because analysis of such data can reveal user privacy such as daily lifestyle. Current privacy protection approaches lack effectiveness because they omit some privacy leakage cases or cannot be applied to metering data which is collected continuously. This project aims to systematically investigate significant challenges in the effectiveness and expects to establish innovative resear ....Effective privacy protection for smart metering data on cloud. Privacy in smart metering data on cloud is at risk because analysis of such data can reveal user privacy such as daily lifestyle. Current privacy protection approaches lack effectiveness because they omit some privacy leakage cases or cannot be applied to metering data which is collected continuously. This project aims to systematically investigate significant challenges in the effectiveness and expects to establish innovative research and solutions for enabling effective privacy protection in smart metering data on cloud. The project outcomes aims to safeguard Australian home community with pervasive deployment of smart meters and data on cloud, and benefit fast-growing privacy sensitive data hosting and applications on cloud.Read moreRead less
Digital China: From cultural presence to innovative nation. This project aims to investigate how digital platforms and technologies help Chinese culture and ideas reach the world. While China's global cultural presence has increased, it is not seen as an innovative nation. The project examines how the Chinese government’s internet+ strategy changes power dynamics among political institutions, commercially motivated digital companies and online communities. The project will investigate internatio ....Digital China: From cultural presence to innovative nation. This project aims to investigate how digital platforms and technologies help Chinese culture and ideas reach the world. While China's global cultural presence has increased, it is not seen as an innovative nation. The project examines how the Chinese government’s internet+ strategy changes power dynamics among political institutions, commercially motivated digital companies and online communities. The project will investigate internationalisation strategies and consumption of Chinese culture on digital platforms in China, Australia, Hong Kong, Singapore and South Korea. It expects to understand the implications of China's digital ascendency and the lessons for Australia in the post-resources boom era.Read moreRead less
Algorithms and Software Systems for Management of Software-Defined Clouds. This project seeks to develop technologies for more powerful and lower-cost cloud computing. Cloud computing offers utility-oriented information technology services to users worldwide. Based on pay-as-you-go model, it enables hosting of pervasive applications from consumer, scientific and business domains. However, applications are unable to harness the full power of the cloud due to partial virtualisation and lack of int ....Algorithms and Software Systems for Management of Software-Defined Clouds. This project seeks to develop technologies for more powerful and lower-cost cloud computing. Cloud computing offers utility-oriented information technology services to users worldwide. Based on pay-as-you-go model, it enables hosting of pervasive applications from consumer, scientific and business domains. However, applications are unable to harness the full power of the cloud due to partial virtualisation and lack of integrated management of compute and network resources of data centres. This project aims to transform cloud computing by developing architectural principles for software-defined clouds; algorithms and policies for integrated allocation of compute and network resources to meet quality-of-service requirements of applications; and a novel software technology for energy-efficient management of software-defined clouds.Read moreRead less
Provable elimination of information leakage through timing channels. This project aims to develop techniques to solve the issue in information security of unauthorised information flow resulting from competition for shared hardware resources. The project will combine operating systems design, formal hardware models, information-flow reasoning and theorem proving to achieve a goal that is widely considered infeasible. The project is expected to result in a system that prevents leakage of critical ....Provable elimination of information leakage through timing channels. This project aims to develop techniques to solve the issue in information security of unauthorised information flow resulting from competition for shared hardware resources. The project will combine operating systems design, formal hardware models, information-flow reasoning and theorem proving to achieve a goal that is widely considered infeasible. The project is expected to result in a system that prevents leakage of critical information, such as encryption keys, through timing channels. This should prevent sophisticated attacks on public clouds, mobile devices and military-grade cross-domain devices.Read moreRead less
Resource management algorithms and software systems for green cloud computing. Service-oriented computing will play an important role in shaping society. It needs cloud infrastructure to host applications for delivering services at the lowest cost. This project will create technologies for energy-efficient cloud computing, reducing its operational cost and environmental impact, thus transforming the Australian economy.
Evaluating the Challenge of ‘Fake News’ and Other Malinformation. Encompassed by the disputed term ‘fake news’, overtly or covertly biased, skewed, or falsified reports claiming to present factual information present a critical challenge to the effective dissemination of news and information across society. This project conducts a systematic, large-scale, mixed-methods analysis of empirical evidence on the dissemination of, engagement with, and impact of ‘fake news’ and other malinformation in p ....Evaluating the Challenge of ‘Fake News’ and Other Malinformation. Encompassed by the disputed term ‘fake news’, overtly or covertly biased, skewed, or falsified reports claiming to present factual information present a critical challenge to the effective dissemination of news and information across society. This project conducts a systematic, large-scale, mixed-methods analysis of empirical evidence on the dissemination of, engagement with, and impact of ‘fake news’ and other malinformation in public debate, in Australia and beyond. It takes a triangulated approach, combining computational big data analytics with deep forensic analysis, to reveal the complex ‘fake news’ ecosystem, replace 'fake news' with more precise terminology, and provide recommendations for policy responses based on robust evidence.Read moreRead less
Enhancing information credibility using mathematical prediction. The aim of this project is to develop theory, techniques, mathematical tools and practical algorithms for rumor detection and forecast in social media to enhance credibility of news, especially in time-sensitive situations and trending events. This project will significantly advance human knowledge of rumor formation, detection, and forecast, which will enable timely and efficient counter attacks. The outcomes from this project wil ....Enhancing information credibility using mathematical prediction. The aim of this project is to develop theory, techniques, mathematical tools and practical algorithms for rumor detection and forecast in social media to enhance credibility of news, especially in time-sensitive situations and trending events. This project will significantly advance human knowledge of rumor formation, detection, and forecast, which will enable timely and efficient counter attacks. The outcomes from this project will offer a reliable information environment for our society.Read moreRead less