Structure Search Over Large Scale Heterogeneous Information Networks . Structure search on heterogeneous information networks (HINs) has many applications including cybersecurity, crime detection, social media, marketing recommendation, and public health. The project aims to develop novel techniques for efficiently conducting structure search on large scale HINs and lay the scientific foundations. The anticipated outcomes include novel computing paradigms, algorithms, indexing, incremental compu ....Structure Search Over Large Scale Heterogeneous Information Networks . Structure search on heterogeneous information networks (HINs) has many applications including cybersecurity, crime detection, social media, marketing recommendation, and public health. The project aims to develop novel techniques for efficiently conducting structure search on large scale HINs and lay the scientific foundations. The anticipated outcomes include novel computing paradigms, algorithms, indexing, incremental computation, and distributed solutions. The success of the project will directly contribute to the scientific foundation of Big Data computation. It will also contribute to the development of local industry involving cybersecurity, social media-based recommendation, network management, knowledge graphs, and E-business. Read moreRead less
Investigating identity fraud control, management and policy: Australia in a global context. Identity fraud is recognised as a serious and significant problem in Australia by Government and industry, with estimates of losses ranging up to $4 billion per annum. This project aims to research identity fraud from an organisational and social perspective by investigating control, management and policy alternatives. Outcomes will include conceptual, effects and costing models of identity fraud, succe ....Investigating identity fraud control, management and policy: Australia in a global context. Identity fraud is recognised as a serious and significant problem in Australia by Government and industry, with estimates of losses ranging up to $4 billion per annum. This project aims to research identity fraud from an organisational and social perspective by investigating control, management and policy alternatives. Outcomes will include conceptual, effects and costing models of identity fraud, successful strategies for organisational management control, new techniques to improve prevention and detection, and comparative evaluations of social, legal and privacy implications. The research program will provide the missing research partnership that will inform control, management and policy decisions of national significance.Read moreRead less
Special Research Initiatives - Grant ID: SR0567386
Funder
Australian Research Council
Funding Amount
$98,000.00
Summary
Mechanisms for Ultra-secure Access to Large Repositories of Sensitive Data over the Grid. Large repositories of data that are typically geographically distributed and are subject to varying degrees of legal and ethical constraints are not available for open scientific research due to the sensitive and private nature of the information they contain, e.g. personal health records offer significant value for medical research, but are not readily available due to privacy legislation and the requireme ....Mechanisms for Ultra-secure Access to Large Repositories of Sensitive Data over the Grid. Large repositories of data that are typically geographically distributed and are subject to varying degrees of legal and ethical constraints are not available for open scientific research due to the sensitive and private nature of the information they contain, e.g. personal health records offer significant value for medical research, but are not readily available due to privacy legislation and the requirement to maintain end-user’s trust in healthcare information system. This project will build a demonstrator, based upon advanced cryptographic and information research and technologies to provide ultra-secure and sanitized access to this data via a data network grid.Read moreRead less
Introducing computer-based documentation to Residential Aged Care: a multi-method evaluation of success. Improvements to quality and use of evidence-based methods in residential aged-care are restricted due to the very slow adoption of electronic information systems. This research will provide key investors, government, aged care providers and IT vendors, with tools to measure success in introducing IT into this sector. The project will create a platform with the national peak body, to dissemina ....Introducing computer-based documentation to Residential Aged Care: a multi-method evaluation of success. Improvements to quality and use of evidence-based methods in residential aged-care are restricted due to the very slow adoption of electronic information systems. This research will provide key investors, government, aged care providers and IT vendors, with tools to measure success in introducing IT into this sector. The project will create a platform with the national peak body, to disseminate lessons in successful implementation of computerised systems in residential aged-care, based on studies in two states. The studies will also benefit the international community researching technology adoption, by extending its boundary condition to a novel setting.Read moreRead less
Smart Information Portals: Meeting knowledge and decision support needs of health care consumers for quality online information. Smart information portals, tailored to the communities needs, will contribute to emerging national information infrastructure for consumer focused information provision. They will support government initiatives promoting the role of online access to reliable, quality information in achieving good health, patient empowerment, participation in informed decision making, s ....Smart Information Portals: Meeting knowledge and decision support needs of health care consumers for quality online information. Smart information portals, tailored to the communities needs, will contribute to emerging national information infrastructure for consumer focused information provision. They will support government initiatives promoting the role of online access to reliable, quality information in achieving good health, patient empowerment, participation in informed decision making, self-management, and greater treatment compliance. Through the National Research Priority 3 goal of smart information use, the project addresses Priority 2 goals relating to ageing well; ageing productively; preventive health care; and strengthening the social and economic fabric to enable Australians to make choices that lead to healthy, productive and fulfilling lives.Read moreRead less
An intelligent, user-sensitive portal to breast cancer knowledge online. Research indicates dissatisfaction with the quality of information provision amongst women with breast cancer and their families, particularly in rural and regional areas. Information and decision-support needs vary depending on disease stage, education, age, location, and ethnicity. Customised, in-time information access is critically important to BreastCare Victoria and the Breast Cancer Action Group as it impacts signifi ....An intelligent, user-sensitive portal to breast cancer knowledge online. Research indicates dissatisfaction with the quality of information provision amongst women with breast cancer and their families, particularly in rural and regional areas. Information and decision-support needs vary depending on disease stage, education, age, location, and ethnicity. Customised, in-time information access is critically important to BreastCare Victoria and the Breast Cancer Action Group as it impacts significantly on health and life-style decisions. This joint project analyses user needs, assesses and describes resources in user-sensitive ways, and designs and prototypes an intelligent portal that provides differentiated access to breast cancer resources online. It also advances general understandings of intelligent information provision.
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Social network sites for ambivalent socialisers: the case of smoking cessation. The aim of this project is to understand the potential of electronically-mediated engagement to support groups of ambivalent socialisers, and through this develop and evaluate new approaches to the application of social network technologies to smoking cessation.
A novel cooperative global information system for healthcare. This project will develop a global model for healthcare based on the groundbreaking Protocol Hypothesis Testing (PHT) system, allowing expert groups of clinicians to create and share knowledge across organizations. The PHT is a unique functioning knowledge management system that allows clinicians to record patient and treatment data as it is generated in clinical practice and applies scientific methods to generate clinical knowledge, ....A novel cooperative global information system for healthcare. This project will develop a global model for healthcare based on the groundbreaking Protocol Hypothesis Testing (PHT) system, allowing expert groups of clinicians to create and share knowledge across organizations. The PHT is a unique functioning knowledge management system that allows clinicians to record patient and treatment data as it is generated in clinical practice and applies scientific methods to generate clinical knowledge, all in real-time. The project will develop and test a framework for the PHT system to be used cooperatively by expert groups across virtual organizations, refining the PHT system in the process.Read moreRead less
Invoking consistency of meaning in data integration and extraction for Electronic Health Records. Many governments want to implement an Electronic Health Record. Such a Record is a summary of events in an individual's medical history derived from diverse medical databases. Only some summaries are relevant to any medical condition. This project is to address these converse issues of data integration and extraction. Summaries must have variable structure according to event, and must be consistentl ....Invoking consistency of meaning in data integration and extraction for Electronic Health Records. Many governments want to implement an Electronic Health Record. Such a Record is a summary of events in an individual's medical history derived from diverse medical databases. Only some summaries are relevant to any medical condition. This project is to address these converse issues of data integration and extraction. Summaries must have variable structure according to event, and must be consistently drawn from datasets which have consistent meaning. We will extend a formal mathematical approach successfully developed for checking conformity of databases. NSW Health Department is partnering us, because the outcomes represent a step toward a practical Electronic Health Record.Read moreRead less
Semantic Compliance in Complex Enterprise Information Systems. Large organisations have invested heavily to reduce the number of dependent information systems they support. Larger integrated systems should provide increased information reach and better coordination of activities. However there are major problems in practice - integration requires common meaning and context. Information-sharing within cooperating organisations is improved by enforcing compliance of databases with a master model. ....Semantic Compliance in Complex Enterprise Information Systems. Large organisations have invested heavily to reduce the number of dependent information systems they support. Larger integrated systems should provide increased information reach and better coordination of activities. However there are major problems in practice - integration requires common meaning and context. Information-sharing within cooperating organisations is improved by enforcing compliance of databases with a master model. Our research refines, extends and tests an approach for semantic compliance checking based on mathematical category theory. It investigates structures that help detect irregular data. The research uses models from NSW Health. Outcomes include improved processes and software for checking compliance and data anomalies.Read moreRead less