Socially optimal criminal court waiting times : a partial investigation

Criminal courts provide a forum for conducting prosecutions with a guilty plea or a trial. Since queues are used as the basis for rationing scarce court facilities delays are inevitable, however courts are invariably criticised as being inefficient as a consequence. This focus on court delay defined as the time elapsing between the listing of the case in the court list and its final disposition is misleading. Rather, attention should be drawn to the considerably longer period between the initiation of proceedings and the conclusion of the case. In the case of defendants not granted bail, this pre-trial delay confers both costs and benefits on society and this observation can be used to ascertain socially optimal pre-trial waits.

Trajectory characterizations for a discrete-time bearing-only navigation strategy

In this paper we explore the geometry of a particular navigation scheme which guides a pursuer from a fixed initial position to a given fixed final position using a one-step look ahead strategy and using only bearing measurements. We explicitly characterize the optimal trajectories for the problem in terms of the Cramer-Rao bound such that the derived trajectories permit a minimization in the error of an unbiased estimate of the target position.

Optimal trajectory characterization for a pursuer navigation scheme

In this paper we examine the geometry of a number of bearing-only navigation schemes for guiding a pursuer from a fixed initial position to a final target position. We explicitly characterize the optimal trajectories for the given problems in terms of analyzing those trajectories which attempt to minimize the error in an estimate of the target position using successive bearing measurements made along the trajectory.

The recruitment and retention of Indigenous criminal justice agency staff in an Australian state

In Australia, as in other countries that have experienced colonisation, indigenous people are massively overrepresented in all stages of the criminal justice system. If criminal justice agencies are to provide culturally responsive and effective services to this group, it is important that they employ significant numbers of indigenous staff across all levels of their organisations. Despite the positive intentions of many justice agencies to increase the proportion of indigenous staff members they employ, the numbers remain low. In this article, we explore some of the possible reasons for this by reporting the results of focus groups conducted with existing indigenous justice agency employees. The employees raised a number of issues relevant to recruitment and retention. These are discussed in terms of their potential value in improving justice agency indigenous recruitment and retention strategies.

The age of criminal responsibility

In recent times there have been claims that the sentencing of serious juvenile offenders does not reflect community sentiment and legal policies are based on outdated ideas about adolescent development. The findings of this thesis call into question the suggestions that the law's assumptions about the development of competence is out of step with community attitudes and developmental research. The professional portfolio examines several hypotheses that have been generated to explain why disabled individuals engage in sexually inappropriate behaviour. It also highlights the importance of exploring the aetiology of this behaviour. Four case reports are presented.

Aborigines and the criminal law in South Australia : the first twenty five years

After considering relevant events and cases the conclusion is reached that South Australian Aborigines were not in any practical sense equal before the law at any time during the period 1836-1862, despite considerable efforts by individual government and court officials.

Criminal processes and investigative procedures : Victoria and Commonwealth

This book is designed to be a useful and practical tool for both students and legal practitioners alike. In addition to focusing on the recently enacted Criminal Protective Act 2009, this text also highlights other key aspects of the criminal processes.

Indigenous family violence : an attempt to understand the problems and inform appropriate and effective responses to criminal justice system intervention

Whilst high levels of concern about the prevalence of family violence within Indigenous communities have long been expressed, progress in the development of evidence-based intervention programs for known perpetrators has been slow. This review of the literature aims to provide a resource for practitioners who work in this area, and a framework from within which culturally specific violence prevention programs can be developed and delivered. It is suggested that effective responses to Indigenous family violence need to be informed by culturally informed models of violence, and that significant work is needed to develop interventions that successfully manage the risk of perpetrators of family violence committing further offences.