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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
On Implementing Mpeg-21 Intellectual Property Management And Protection, N. P. Sheppard
On Implementing Mpeg-21 Intellectual Property Management And Protection, N. P. Sheppard
Faculty of Informatics - Papers (Archive)
The MPEG-21 Intellectual Property Management and Protection (&lquot;IPMP&rquot;) Components specify a framework for inter-operable and renewable digital rights management based on IPMP tools that implement proprietary digital rights management features. MPEG-21 defines the mechanism by which protected multimedia objects are associated with proprietary IPMP tools, but does not specify the interface through which IPMP tools and MPEG-21 terminals communicate. This paper describes an implementation of the IPMP components including an interface to IPMP tools based on the MPEG Rights Expression Language; dynamic construction of authorisation proofs that permit a principal to carry out an action; and a cryptographic architecture bound …
The Acceptance Of A Clinical It Innovation By The Care Givers In Residential Aged Care 11-Weeks After The Software Implementation In Australia, Ping Yu, Hui Yu, Yi Mu
The Acceptance Of A Clinical It Innovation By The Care Givers In Residential Aged Care 11-Weeks After The Software Implementation In Australia, Ping Yu, Hui Yu, Yi Mu
Faculty of Informatics - Papers (Archive)
End user acceptance and satisfaction with a new IT innovation is the pre-requisite for the successful introduction of this IT solutino into an organization. More than 70 per cent of health IT projects have failed to a certain extent because of its failure to satisfy the functional or non-functional requirements of the end users and thus were not accepted by them. To date, there is no sound evidence to suggest that clinical IT solutions will bring in benefits for a residential aged care facility. This is a real concern for aged care management in investment in clinical IT solutions in …
Application Of Semistructured Data Model To The Implementation Of Semantic Content-Based Video Retrieval System, Lilac A. E. Al-Safadi, Janusz R. Getta
Application Of Semistructured Data Model To The Implementation Of Semantic Content-Based Video Retrieval System, Lilac A. E. Al-Safadi, Janusz R. Getta
Faculty of Informatics - Papers (Archive)
Semantic indexing of a video document is a process that performs the identification of elementary and complex semantic units in the indexed document in order to create a semantic index defined as a mapping of semantic units into the sequences of video frames. Semantic content-based video retrieval system is a software system that uses a semantic index built over a collection of video documents to retrieve the sequences of video frames that satisfy the given conditions. This work introduces a new multilevel view of data for the semantic content-based video retrieval systems. At the topmost level, we define an abstract …