Multi-resolution spatial query processing. The cost of spatial query processing is directly related to spatial data complexity and accuracy. While spatial data is often stored in a database with the highest level of detail available, not all applications require the same level of detail. Recognising the difficulties of multiple representations of spatial data, in this project we propose to use multi-resolution data structures as a new foundation for efficient, application-dependent, on-demand de ....Multi-resolution spatial query processing. The cost of spatial query processing is directly related to spatial data complexity and accuracy. While spatial data is often stored in a database with the highest level of detail available, not all applications require the same level of detail. Recognising the difficulties of multiple representations of spatial data, in this project we propose to use multi-resolution data structures as a new foundation for efficient, application-dependent, on-demand derivation of data at different resolution levels. The systematic approach adopted in this project has the potential to deliver performance improvement that previous algorithm-level-only research cannot match.Read moreRead less
Special Research Initiatives - Grant ID: SR0567199
Funder
Australian Research Council
Funding Amount
$74,233.00
Summary
Collaborative Working using Shared Applications in the Access Grid. This project aims to further develop an amplified collaboration environment, based on the Access Grid (AG), that will support shared software applications between geographically distributed research groups. This enhanced AG will provide a platform for collaborative and network-based, shared scientific visualisation tools. The project will build upon our all-linux AG, the emerging suite of tools for tiled displays and our strateg ....Collaborative Working using Shared Applications in the Access Grid. This project aims to further develop an amplified collaboration environment, based on the Access Grid (AG), that will support shared software applications between geographically distributed research groups. This enhanced AG will provide a platform for collaborative and network-based, shared scientific visualisation tools. The project will build upon our all-linux AG, the emerging suite of tools for tiled displays and our strategic collaborations with JCU, Leeds (UK), ANL (USA) and NCHC (Taiwan). Case studies will be on ecological and geosciences data, relevant to agriculture and coastal studies, marine sciences and coral reefsRead moreRead less
An Empirically Derived Experimentally Validated Framework for Interactions in Information Environments. This project will investigate and design ways of interacting with the information infrastructure that maintain natural social interactions, take advantage of physical space and utilise our extensive human abilities to recognise and manipulate physical objects.
Expected outcomes include:
? a theoretical framework that describes the range of possible interactions that mediate information b ....An Empirically Derived Experimentally Validated Framework for Interactions in Information Environments. This project will investigate and design ways of interacting with the information infrastructure that maintain natural social interactions, take advantage of physical space and utilise our extensive human abilities to recognise and manipulate physical objects.
Expected outcomes include:
? a theoretical framework that describes the range of possible interactions that mediate information between the physical and virtual worlds.
? a prototype instrumented information environment that demonstrates and validates naturalistic information transactions identified in the framework.
This research is highly innovative in its field. It will use an iterative cycle of video observation, interaction analysis, user-centred device design, deployment and evaluation.
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