Modelling IT Alignment in Multi-Business Service Organisations. Information technology and communication is responsible for nearly 80% of all productivity growth in the Australian services sector. A critical strategic alignment decision is the trade-off between investments in shared corporate IT infrastructure and individual business unit IT applications. The current response is to establish elaborate IT governance, reporting controls aimed at balance and compromise across the organization. Our ....Modelling IT Alignment in Multi-Business Service Organisations. Information technology and communication is responsible for nearly 80% of all productivity growth in the Australian services sector. A critical strategic alignment decision is the trade-off between investments in shared corporate IT infrastructure and individual business unit IT applications. The current response is to establish elaborate IT governance, reporting controls aimed at balance and compromise across the organization. Our model will provide a deeper understanding of what should be built as shared corporate IT infrastructure and as IT applications within individual strategic business units. This research will enable Australian industry to get greater value from its existing levels their expenditure in IT.Read moreRead less
Succeeding with Enterprise Architecture Service Provision in Australian Organisations. This project aims to develop, test and refine an innovative model that explains how and why Australian organisations achieve benefits with enterprise architecture services. Enterprise architecture services involve the provision of relevant and timely advice about future IT systems, databases and digitised processes to strategic IT decision-makers. The model will enable Australian organisations to better unders ....Succeeding with Enterprise Architecture Service Provision in Australian Organisations. This project aims to develop, test and refine an innovative model that explains how and why Australian organisations achieve benefits with enterprise architecture services. Enterprise architecture services involve the provision of relevant and timely advice about future IT systems, databases and digitised processes to strategic IT decision-makers. The model will enable Australian organisations to better understand the capabilities required to achieve success with enterprise architecture services, the outcomes that can be achieved and the benefits realised. This will help Australian organisations to make more effective strategic investments in IT and remain globally competitive.Read moreRead less
Leveraging open innovation: software and processes for engaging with online communities. The research could help transform the ability of Australian industry to design software systems and processes that (i) engage with online communities to create and enhance organizational knowledge, (ii) accelerate innovation processes, and (iii) exploit existing intellectual property (IP).
Varying similarity metrics in indexing and retrieving high dimensional data. Many applications require varying distance metrics by putting a weight on different dimensions. Taking an example in visual information retrieval, due to the subjective nature of similarity measurements, the distance metrics can vary between different users. The main problem with k nearest neighbour (k-nn) searches using weighted metrics in a high dimensional space is whether the searches can be done efficiently, since ....Varying similarity metrics in indexing and retrieving high dimensional data. Many applications require varying distance metrics by putting a weight on different dimensions. Taking an example in visual information retrieval, due to the subjective nature of similarity measurements, the distance metrics can vary between different users. The main problem with k nearest neighbour (k-nn) searches using weighted metrics in a high dimensional space is whether the searches can be done efficiently, since in an arbitrary distance metric the intersection between the k-nn sphere and the bounding envelopes of nodes in an index tree cannot be easily calculated. This project aims to seek a novel solution. It will create a great impact on and have many applications in high dimensional visual information retrieval, instance-based learning, complex analysis, non-parametric density estimation, etc.Read moreRead less
Scalable Composition and Deployment of Business-to-Business Web-based E-Services. The ubiquity of the Internet offers far reaching opportunities for
emerging Web applications. Separate businesses may be linked into a virtual enterprise that provides a one-stop shop for users. However, there is no model available for managing electronically accessible
services (e-services) in a systematic manner which make them easy to compose and deploy. Our research proposes to address the fundamental issue ....Scalable Composition and Deployment of Business-to-Business Web-based E-Services. The ubiquity of the Internet offers far reaching opportunities for
emerging Web applications. Separate businesses may be linked into a virtual enterprise that provides a one-stop shop for users. However, there is no model available for managing electronically accessible
services (e-services) in a systematic manner which make them easy to compose and deploy. Our research proposes to address the fundamental issues related to fast and scalable composition of e-services in Web-based environments. We propose novel concepts for integrating a large number of dynamic and loosely coupled services. Another distinctive feature of our approach is the peer-to-peer collaborative execution of services.Read moreRead less
Governance of information technology programmes: achieving accountability, control and success. This project aims to improve the effectiveness with which IT-enabled programmes are managed by public and private organisations. The theoretical knowledge and guides for good practice emerging from this study will contribute to increased success in managing and delivering complex and vital programmes across Australia.
Escaping the concurrency trade-off: a new approach to enterprise software. Enterprise software manages the operations of all business and government organisations. Designers of this often rely on their intuition or luck, by using high-performance database facilities whose correctness is not guaranteed. This project will show designers how to use these facilities while still having the assurance that the data will not be corrupted. This will improve the quality of the data used by Australian ent ....Escaping the concurrency trade-off: a new approach to enterprise software. Enterprise software manages the operations of all business and government organisations. Designers of this often rely on their intuition or luck, by using high-performance database facilities whose correctness is not guaranteed. This project will show designers how to use these facilities while still having the assurance that the data will not be corrupted. This will improve the quality of the data used by Australian enterprises, and thus improve their operations. Australian software designers will also benefit, as they will be able to produce software that combines high performance with assurance that concurrency errors will not occur.Read moreRead less
Productivity and work-life balance in technology-enabled virtual work environments. This project examines the impact of technology-enabled virtual work environments on the productivity and work-life balance of professional knowledge workers. Guidelines will be developed that improve organisational and individual outcomes for professional knowledge workers who use technology extensively in their interactions with others.
Enhancing computer user productivity of integrated enterprise wide systems: an intervention study. This project addresses a critical issue in IT investment and productivity. Current theoretical models of user training and acceptance have not contributed to the effectiveness of implementing new integrated enterprise wide systems. This study will identify key indiviudal differences that predict user motivation to learn and utilize such systems under mandatory conditions. A longitudinal study in ....Enhancing computer user productivity of integrated enterprise wide systems: an intervention study. This project addresses a critical issue in IT investment and productivity. Current theoretical models of user training and acceptance have not contributed to the effectiveness of implementing new integrated enterprise wide systems. This study will identify key indiviudal differences that predict user motivation to learn and utilize such systems under mandatory conditions. A longitudinal study in two field settings will test the impact of selected interventions on task performance following training. The outcomes will inform Australian industry on models of effective implementation and provide guidance to increase the productivity of personnel using software systems.Read moreRead less
Intelligent Agent and Semantic Web empowered eFinance: A Knowledge Management Approach to enable and sustain Innovation. This research project will build new methods for adopting and deploying emerging Intelligent Agent and Semantic Web technologies for the purpose of enabling and sustaining innovation. Intelligent Agents and the Semantic Web are frontier technologies that facilitate information sharing and knowledge integration from multiple resources, and empower complex information systems ....Intelligent Agent and Semantic Web empowered eFinance: A Knowledge Management Approach to enable and sustain Innovation. This research project will build new methods for adopting and deploying emerging Intelligent Agent and Semantic Web technologies for the purpose of enabling and sustaining innovation. Intelligent Agents and the Semantic Web are frontier technologies that facilitate information sharing and knowledge integration from multiple resources, and empower complex information systems for independent action in open unpredictable environments such as a competitive global marketplace. We apply our methods in the Wholesale Financial Services Industry. Hence, the project supports both the ARC designated priority area, Frontier Technologies, and a National Priority to establish Australia as a financial services centre in the Asia Pacific Region.Read moreRead less