22,762 research outputs found
Authorised Translations of Electronic Documents
A concept is proposed to extend authorised translations of documents to
electronically signed, digital documents. Central element of the solution is an
electronic seal, embodied as an XML data structure, which attests to the
correctness of the translation and the authorisation of the translator. The
seal contains a digital signature binding together original and translated
document, thus enabling forensic inspection and therefore legal security in the
appropriation of the translation. Organisational aspects of possible
implementation variants of electronic authorised translations are discussed and
a realisation as a stand-alone web-service is presented.Comment: In: Peer-reviewed Proceedings of the Information Security South
Africa (ISSA) 2006 From Insight to Foresight Conference, 5 to 7 July 2006,
Sandton, South Afric
Realising intelligent virtual design
This paper presents a vision and focus for the CAD Centre research: the Intelligent Design Assistant (IDA). The vision is based upon the assumption that the human and computer can operate symbiotically, with the computer providing support for the human within the design process. Recently however the focus has been towards the development of integrated design platforms that provide general support irrespective of the domain, to a number of distributed collaborative designers. This is illustrated within the successfully completed Virtual Reality Ship (VRS) virtual platform, and the challenges are discussed further within the NECTISE, SAFEDOR and VIRTUE projects
Realising intelligent virtual design
This paper presents a vision and focus for the CAD Centre research: the Intelligent Design Assistant (IDA). The vision is based upon the assumption that the human and computer can operate symbiotically, with the computer providing support for the human within the design process. Recently however the focus has been towards the development of integrated design platforms that provide general support irrespective of the domain, to a number of distributed collaborative designers. This is illustrated within the successfully completed Virtual Reality Ship (VRS) virtual platform, and the challenges are discussed further within the NECTISE, SAFEDOR and VIRTUE projects
A Flexible and Secure Deployment Framework for Distributed Applications
This paper describes an implemented system which is designed to support the
deployment of applications offering distributed services, comprising a number
of distributed components. This is achieved by creating high level placement
and topology descriptions which drive tools that deploy applications consisting
of components running on multiple hosts. The system addresses issues of
heterogeneity by providing abstractions over host-specific attributes yielding
a homogeneous run-time environment into which components may be deployed. The
run-time environments provide secure binding mechanisms that permit deployed
components to bind to stored data and services on the hosts on which they are
running.Comment: 2nd International Working Conference on Component Deployment (CD
2004), Edinburgh, Scotlan
An open standard for the exchange of information in the Australian timber sector
The purpose of this paper is to describe business-to-business (B2B) communication and the characteristics of an open standard for electronic communication within the Australian timber and wood products industry. Current issues, future goals and strategies for using business-to-business communication will be considered.
From the perspective of the Timber industry sector, this study is important because supply chain efficiency is a key component in an organisation's strategy to gain a competitive advantage in the marketplace. Strong improvement in supply chain performance is possible with improved business-to-business communication which is used both for building trust and providing real time marketing data.
Traditional methods such as electronic data interchange (EDI) used to facilitate B2B communication have a number of disadvantages, such as high implementation and running costs and a rigid and inflexible messaging standard. Information and communications technologies (ICT) have supported the emergence of web-based EDI which maintains the advantages of the traditional paradigm while negating the disadvantages. This has been further extended by the advent of the Semantic web which rests on the fundamental idea that web resources should be annotated with semantic markup that captures information about their meaning and facilitates meaningful machine-to-machine communication.
This paper provides an ontology using OWL (Web Ontology Language) for the Australian Timber sector that can be used in conjunction with semantic web services to provide effective and cheap B2B communications
A virtual environment to support the distributed design of large made-to-order products
An overview of a virtual design environment (virtual platform) developed as part of the European Commission funded VRShips-ROPAX (VRS) project is presented. The main objectives for the development of the virtual platform are described, followed by the discussion of the techniques chosen to address the objectives, and finally a description of a use-case for the platform. Whilst the focus of the VRS virtual platform was to facilitate the design of ROPAX (roll-on passengers and cargo) vessels, the components within the platform are entirely generic and may be applied to the distributed design of any type of vessel, or other complex made-to-order products
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