Legislation to protect whistle-blowers in Victoria

Protection afforded to whistleblowers under Victoria's Whistleblower Protection Act - benefits and costs of providing protection - types of disclosures that are protected and people who can claim protection under the Act - determining if a matter involves a public interest disclosure - investigation of disclosures by the Ombudsman, and other public bodies - action upon completion of an investigation - protection afforded to the Ombudsman.

Blocking semiovals of Type (1,M+1,N+1)

We consider the existence of blocking semiovals in finite projective planes which have intersection sizes 1, m+1 or n+1 with the lines of the plane for $1 \leq m < n$. For those prime powers $q \leq 1024$, in almost all cases, we are able to show that, apart from a trivial example, no such blocking semioval exists in a projective plane of order q. We are also able to prove, for general q, that if q2+q+1 is a prime or three times a prime, then only the same trivial example can exist in a projective plane of order q.

Judicial responses to the protected confidential communications legislation in Australia

The article examines the background, aims and scope of recent legislation enacted in New South Wales, Victoria and South Australia to protect from disclosure in court of "confidential communications" generated in the context of counselling persons who allege that they were victims of sexual offences. In drafting the "confidential communications" legislation, the legislators undertook a difficult task of balancing the public interest in therapeutic confidentiality that would encourage victims of sexual assaults to report these offences and seek psychological and psychiatric care on the one hand, and the public interest in fairness of the trial, which may be prejudiced by exclusion of evidence pertinent to the forensic process on the other. In South Australia this task was fulfilled with greater success than in New South Wales and Victoria.

Data protection and privacy: the Australian legislation and its implications for IT professionals

The notion of privacy takes on a completely different meaning when viewed from the perspective of an IT professional, an organisation using technology to support strategic directions or a member of the public. This paper looks past the technical issues involved in data protection and examines some of the business, social and regulatory aspects that have become important to those involved in the management, storage and dissemination of electronic information. The paper documents some of the legislative developments in privacy and data protection and examines what these developments mean for IT professionals for whom the link between data captured, stored and processed into information and the resulting effect on privacy is important. The Commonwealth Privacy Act 1988 based on work done by the Council of Europe, the OECD and the European Union provides some general guidelines but only for the public sector. However, new legislation imminent. Thus, IT professionals need to be aware of the changing situation and examine their organisation’s current practices to ensure compliance with future laws.

A Look at Corporate Code of Conduct Legislation

Over recent years, there has been a growing perception among civil society in the developed world that multinational corporations are engaged in socially and environmentally exploitative practices that they would never get away with, or even attempt, in their home countries. Whether right or wrong, that perception and its political and economic ramifications have driven a global movement for more responsible corporate behavior. As part of that global movement, three common law jurisdictions—the United States, Australia and the United Kingdom—have seen legislation introduced to enforce standards of practice for multinational corporations based in those countries in respect of their overseas activities. None of those Bills has yet passed into law, but they are worthy of analysis as attempts to transform hitherto amorphous concepts like 'corporate social responsibility' into concrete legislation. This article compares and critically analyses the three Bills, making recommendations as to how they could be improved, with particular emphasis on the need to forge stronger links between the legislative provisions and international human rights law.

A new approach for reducing blocking artefacts using linear filter for block based transform coded images

This paper presents a new approach to filtering the reconstructed image of block based transform coded images.

Reducing blocking artefacts in MPEG video coded images using entropic methods

In this paper investigation is made of the. use of entropic methods to identify smooth image blocks in order to filter the reconstructed image of block based transform coded images. We know that blocking artefact is Visually more prominent in the smooth region of a block rather than in the textured region. The entropic methods are employed to distinguish between smooth and textured blocks in a reconstructed image. The linear filtering is then carried out on the smooth region of the image to reduce the blocking artefact. The en tropic criteria investigated in this paper are: Shannon's (Logarithmic) Entropy, Exponential Entropy, and Quadratic Entropy.

Performance of statistical inference for block classification in reducing blocking artefact in video coded images

This paper presents a performance study of four statistical test algorithms used to identify smooth image blocks in order to filter the reconstructed image of a video coded image. The four algorithms considered are the Coefficient of Variation (CV), Exponential Entropy of Pal and Pal (E), Shannon's (Logarithmic) Entropy (H), and Quadratic Entropy (Q). These statistical algorithms are employed to distinguish between smooth and textured blocks in a reconstructed image. The linear filtering is carried out on the smooth blocks of the image to reduce the blocking artefact. The rationale behind applying the filter on the smooth blocks only is that the blocking artefact is visually more prominent in the smooth region of an image rather than in the textured region.

GST legislation plus 2002 : featuring key sectional commentary and cross-references

A unique annual legislation book that makes understanding, interpreting and applying the evolving GST legislation easier for all practitioners.