Application of a brain inspired model for profiling multi-view crime patterns

With the massive amount of crime data generated daily, this has put law enforcement under intensive stress. This means that law enforcement has to compete against the time to solve crime. In addition, the focus of crime investigation has been expanded from the ability to catch the criminals towards the ability to act before a crime happens (i.e pre-crime). Given such situation, creation of crime profiles is very important to law enforcement, especially in understanding the behaviours of criminals and identifying the characteristics of similar crimes. In fact, crime profiles could be used to solve similar crimes and thus pre-crime action could be conducted. In this paper, a brain inspired conceptual model is proposed and a structurally adaptive neural network is deployed for its implementation. Subsequently, the proposed model is applied for the identification and presentation of multi-view crime patterns. Such multi-view crime patterns could be useful for the construction of crime profiles. Moreover, the suitability of the proposed model in crime profiling is discussed and demonstrated through some experimental results.

Rape in Victoria as a crime of absolute liability : a departure from both precedent and progressivism

In recent decades, a disturbing trend has emerged in Victoria and elsewhere that has witnessed the emergence of statutory rules that accord preferential treatment to prosecutors and complainants in instances where allegations of rape are made. This article examines not only the manifestations of such treatment in the form of Victorian crime legislation, but the means by which the statutory crime of rape in Victoria has been transformed into an offence which, though technically one of mens rea, can effectively be prosecuted as an offence of absolute liability. The piece concludes with a discussion of the likely reasons for this trend as well as the implications of allowing such a serious offence to be prosecuted as one of absolute liability.

The High Court on crime in 2012 : outcomes and jurisprudence

This article examines the High Court decisions from 2012 which relate to criminal matters. This systematic analysis of all High Court judgments commenced in this Journal in 2010 and is now undertaken annually. The article explains the principles that derive from these cases and identifies jurisprudential themes from the decisions. It also sets out the significance of the cases and the possible wider consequences of the decisions.

Judicial valuation of the social costs of crime

The true economic functions of the criminal courts are, first, to deter potential prospective offenders from committing offences, and in so doing reduce the total social costs of crime in the future; and secondly, to force the convicted offender to bear some of the costs, which the crime has externalised onto the victim(s) and wider society through retributive justice. These objectives are achieved through the sentencing function. Critics have lamented that too many extraneous factors are taken into account when setting penalties but the authors argue in this article that nevertheless these sentences are optimal because of the judges' comparative advantage. What is of great interest, and the focus of this article, are the implicit valuations of the social costs of crime that these sentences imply. Using the South Australia higher criminal courts as a case study, the authors estimate and utilise these judicial valuations to suggest a methodology for measuring the true economic value of the criminal courts. The analysis helps put into perspective the courts' very valuable contribution to social welfare.

The role of verbal-textual hostility in hate crime regulation : final report

Verbal-textual hostility (VTH) plays a significant role in victims’ subjective perceptions of hatred and police officers’ assessment of a prejudice-related violence. Yet, to date, the role of VTH in ‘hate’ crime has been under-researched. The aim of this research has been to assess and evaluate the forensic possibilities contained in a closer reading of the words used in these crimes. Through a content analysis of incident characteristics and officers’ narratives of incidents, this report maps out how key speech-text indicators may assist to better evaluate the force and effects of prejudice-related violence. It is expected that this type of contextual analysis will lead to the development of more sophisticated risk assessment tools for use in frontline policing, and more targeted service enhancements for victims.

A governance of denial: hate crime in New Zealand and Australia

In Australia and New Zealand, the strategies employed by governments to remedy prejudice, intolerance and hatred occur on a continuum; ranging from global mission statements about multiculturalism/ biculturalism, through to the enactment of civil anti-discrimination and anti-vilification legislation. In some jurisdictions, these civil remedies have been extended to criminal codes and sentencing legislation, and enshrined in human rights charters. In the place of a comprehensive outline of each of the nine jurisdictions, case studies from throughout the region are presented as exemplars of the strategies employed and barriers faced in reducing prejudice-related violence.

The differences between the Australian and New Zealand jurisdictions belies a common theme that frames the delay in developing legislative responses to hate crime and the paucity of cases to reach the point at which they begin to establish an agreed set of norms and values about the abhorrence of prejudice and hatred. At most turns—whether political or public rhetoric, or legislative and policy development - there is a frontier denial, minimisation and negation of prejudice and hatred.

Crime toolkits : the productisation of cybercrime

The productisation of crime toolkits is happening at an ever-increasing rate. Previous attacks that required indepth knowledge of computer systems can now be purchased online. Large scale attacks previously requiring months to setup a botnet can now be scheduled for a small fee. Criminals are leveraging this opportunity of commercialization, by compromising web applications and user's browser, to gain advantages such as using the computer's resources for launching further attacks, or stealing data such as identifying information. Crime toolkits are being developed to attack an increasing number of applications and can now be deployed by attackers with little technical knowledge. This paper surveys the current trends in crime toolkits, with a case study on the Zeus botnet. We profile the types of exploits that malicious writers prefer, with a view to predicting future attack trends. We find that the scope for damage is increasing, particularly as specialisation and scale increase in cybercrime.