Evaluation of a pilot of legally assisted and supported family dispute resolution in family violence cases

Evidence of the prevalence of a history of past and/or current family violence among separated parents, and the presence of ongoing safety concerns for themselves and their children as a result of ongoing contact with the other parent, has created an impetus for the family law system to find more effective ways of dealing with families affected by family violence. In July 2009, the Federal Government announced funding for a pilot program to provide assistance, including family dispute resolution (FDR), to such families. Subsequently, Women’s Legal Service Brisbane (and other consultants) were funded by the Attorney- General’s Department (AGD) to develop a model for coordinated family dispute resolution (CFDR). CFDR is a service for separated families who need assistance to resolve parenting disputes where there has been a history of past and/or current family violence. It is being implemented in five sites/lead agencies across Australia: Perth (Legal Aid Western Australia), Brisbane (Telephone Dispute Resolution Service [TDRS], run by Relationships Australia Queensland), Newcastle (Interrelate), Western Sydney (Unifam) and Hobart (Relationships Australia Tasmania). TDRS made adaptions to the model to accommodate its telephone-based service. The pilot commenced operation at most sites in the final quarter of 2010. Implementation in one location (Brisbane) was delayed until mid-2011 to allow time to finalise the composition of the partnership. This report presents the findings of an evaluation of this process

Survey of recently separated parents

This report presents the key findings from the Survey of Recently Separated Families 2012. This study examined the experiences of 6,119 parents who separated between 31 July 2010 and 31 December 2011. The research, commissioned and funded by Attorney-General\u27s Department, focuses on parents whose main use of family law system services occurred around 2011 and provides insights into the operation of the family law system five years after the family law reforms of 2006 and 12 months prior to the legislative reforms introduced by the Family Law Amendment (Family Violence and Other Measures) Act 2011 (Cth) (2011-2012 amendments). A central aim of the study was to gain a more detailed understanding of parents’ experiences of, and system responses to, family violence and concerns about child safety. Authored by John De Maio, Rae Kaspiew, Diana Smart, Jessie Dunstan and Sharnee Moore

Building a new life in Australia: introducing the longitudinal study of humanitarian migrants

Introduces a study aimed to shed light on the settlement pathways and outcomes of newly arrived humanitarian migrants, focusing particularly on the factors that promote or hinder a successful transition. Introduction Building a New Life in Australia: The Longitudinal Study of Humanitarian Migrants is a newly initiated study that aims to better understand the factors that aid or hinder the successful settlement of humanitarian migrants in Australia, and to provide an evidence base to inform policy and program development. This ground-breaking longitudinal study will employ annual data collections over five years to trace the settlement journey of humanitarian migrants from their arrival in Australia through to their eligibility for citizenship. All study participants have received a permanent humanitarian visa enabling them to settle in Australia, granted either before their arrival in Australia as part of Australia\u27s refugee program, or since their arrival, through Australia\u27s asylum seeker humanitarian program. Study participants have come from a diverse range of backgrounds and a multitude of migration pathways. Three broad research questions guide the study: What are the settlement outcomes of humanitarian migrants? How are they faring in terms of their English language proficiency, housing circumstances, labour force participation, use of qualifications, income, physical and mental health, community engagement, citizenship and level of satisfaction with life in Australia? How does access to and use of government and non-government services and welfare benefits contribute to humanitarian migrants\u27 successful settlement? Do the settlement experiences and outcomes of humanitarian migrants vary according to the differing migration pathways taken? The Australian Institute of Family Studies (AIFS) has been commissioned by the Department of Immigration and Border Protection (DIBP) (formerly the Department of Immigration and Citizenship [DIAC]) to undertake and manage the project. Colmar Brunton Social Research, in conjunction with Multicultural Marketing and Management, is the fieldwork agency undertaking the data collection for the project. From April 2014, responsibility for the study moved from the DIBP to the Department of Social Services

Detecting covariance symmetries for classification of polarimetric SAR images

The availability of multiple images of the same scene acquired with the same radar but with different polarizations, both in transmission and reception, has the potential to enhance the classification, detection and/or recognition capabilities of a remote sensing system. A way to take advantage of the full-polarimetric data is to extract, for each pixel of the considered scene, the polarimetric covariance matrix, coherence matrix, Muller matrix, and to exploit them in order to achieve a specific objective. A framework for detecting covariance symmetries within polarimetric SAR images is here proposed. The considered algorithm is based on the exploitation of special structures assumed by the polarimetric coherence matrix under symmetrical properties of the returns associated with the pixels under test. The performance analysis of the technique is evaluated on both simulated and real L-band SAR data, showing a good classification level of the different areas within the image

A novel algorithm for radar classification based on Doppler characteristics exploiting orthogonal pseudo-Zernike polynomials

Phase modulation induced by target micro-motions introduces side-bands in the radar spectral signature returns. Time-frequency distributions facilitate the representation of such modulations in a micro-Doppler signature that is useful in the characterization and classification of targets. Reliable micro-Doppler signature classification requires the use of robust features that is capable of uniquely describing the micro-motion. Moreover, future applications of micro-Doppler classification will require meaningful representation of the observed target by using a limited set of values. In this paper, the application of the pseudo-Zernike moments for micro-Doppler classification is introduced. Specifically, the proposed algorithm consists in the extraction of the pseudo-Zernike moments from the Cadence Velocity Diagram (CVD). The use of pseudo-Zernike moments allows invariant features to be obtained that are able to discriminate the content of two-dimensional matrices with a small number of coefficients. The analysis has been conducted both on simulated and on real radar data, demonstrating the effectiveness of the proposed approach for classification purposes

Micro-doppler classification of ballistic threats using krawtchouk moments

The challenge of ballistic missiles classification is getting greater importance in last years. In fact, since the antimissile defence systems have generally a limited number of interceptors, it is important to distinguish between warheads and confusing objects that the missile releases during its flight, in order to maximize the interception success ratio. For this aim, a novel micro-Doppler based classification technique is presented in this paper characterized by the employment of Krawtchouk moments. Since the evaluation of the latter requires a low computational time, the proposed approach is suitable for real time applications. Finally, a comparison with the 2-dimensional Gabor filter based approach is described by testing both the techniques on real radar data

Automatic recognition of military vehicles with Krawtchouk moments

The challenge of Automatic Target Recognition (ATR) of military targets within a Synthetic Aperture Radar (SAR) scene is addressed in this paper. The proposed approach exploits the discrete defined Krawtchouk moments, that are able to represent a detected extended target with few features, allowing its characterization. The proposed algorithm provides robust performance for target recognition, identification and characterization, with high reliability in presence of noise and reduced sensitivity to discretization errors. The effectiveness of the proposed approach is demonstrated using the MSTAR dataset

Forcing scale invariance in multipolarization SAR change detection

This paper considers the problem of coherent (in the sense that both amplitudes and relative phases of the polarimetric returns are used to construct the decision statistic) multi-polarization SAR change detec- tion starting from the availability of image pairs exhibiting possible power mismatches/miscalibrations. The principle of invariance is used to characterize the class of scale-invariant decision rules which are insensitive to power mismatches and ensure the Constant False Alarm Rate (CFAR) property. A maximal invariant statistic is derived together with the induced maximal invariant in the parameter space which significantly compress the data/parameters domain. A Generalized Likelihood Ratio Test (GLRT) is synthesized both for the cases of two- and three-polarimetric channels. Interestingly, for the two-channel case, it is based on the comparison of the condition number of a data-dependent matrix with a suitable threshold. Some additional invariant decision rules are also proposed. The performance of the considered scale-invariant structures is compared to those from two non- invariant counterparts using both simulated and real radar data. The results highlight the robustness of the proposed method and the performance tradeoff involve

Evaluation of the 2012 family violence amendments: synthesis report

This report sets out the overall findings of the evaluation of the 2012 family violence amendments. The evaluation examined the effects of amendments to the Family Law Act 1975 (Cth)  that were intended to improve the family law system’s responses to matters involving family violence and safety concerns. Key messages Most separated parents don’t use family dispute resolution, lawyers or courts to resolve parenting matters after they separate Those parents who do use family law systems tend to be those affected by complex issues including family violence, mental ill-health, substance abuse and safety concerns for themselves and/or their children There has been an increased emphasis on identifying families with concerns about family violence and child abuse, however 29% of parents using family law system services reported never being asked about family violence or safety concerns Family law professionals indicated that better screening tools and approaches are required The reforms have supported sorting out parenting arrangements by agreement. This is likely to be due to a change in 2012 that means advisors tell parents that parenting arrangements should be in a child’s best interests Subtle changes in parenting arrangements are evident such as more parents with safety concerns reporting a shift away from overnight stays with fathers The proportion of children with court orders for shared care, where allegations of both family violence or child safety had been raised, fell after the reforms (from 19% to 11%) The proportion of court orders for shared care where neither family violence nor child safety was raised remained stable (22%): no significant change showed where only one issue was raised (17% pre-reform, 15% post-reform). Overall the main findings of the evaluation indicate that the 2012 family violence amendments are a step in the right direction in a reform agenda intended to improve the system’s response to family violence and child abuse concerns in post-separation parenting arrangements. See related content for seperate reports.   &nbsp

On model, algorithms and experiment for micro-doppler based recognition of ballistic targets

The ability to discriminate between Ballistic Missile warheads and confusing objects is an important topic from different points of view. In particular, the high cost of the interceptors with respect to tactical missiles may lead to an ammunition problem. Moreover, since the time interval in which the defence system can intercept the missile is very short with respect to target velocities, it is fundamental to minimise the number of shoots per kill. For this reason a reliable technique to classify warheads and confusing objects is required. In the efficient warhead classification system presented in this paper a model and a robust framework is developed, which incorporates different microDoppler based classification techniques. The reliability of the proposed framework is tested on both simulated and real dat