Description:
After more than 35 years of economic reforms, China's urbanization has been increased from 17.92% in 1978 to 51.27% in 2011. A large number of migrants have moved from rural areas to large metropolitan cities, especially cities on the East coast and Southeast coast of China such as Beijing, Shanghai, and Guangzhou, seeking employment and better lives. However, the massive increase in city size has brought many issues such as overpopulation, traffic congestion, and crime. It is commonly believed that the influx of rural migrants is associated with increased crime. However, very few comprehensive studies based on reliable crime records have been conducted in China. This paper investigates the available crime records in five districts of Shanghai between 2008 and 2012. It focuses on China's internal migration and associated crime rate using Shanghai as a case study. Analysis of China's historical, economic, social, and cultural factors is presented to interpret the outcomes of this investigation.
Description:
After more than 35 years of economic reforms, China's urbanization has been increased from 17.92% in 1978 to 51.27% in 2011. A large number of migrants have moved from rural areas to large metropolitan cities, especially cities on the East coast and Southeast coast of China such as Beijing, Shanghai, and Guangzhou, seeking employment and better lives. However, the massive increase in city size has brought many issues such as overpopulation, traffic congestion, and crime. It is commonly believed that the influx of rural migrants is associated with increased crime. However, very few comprehensive studies based on reliable crime records have been conducted in China. This paper investigates the available crime records in five districts of Shanghai between 2008 and 2012. It focuses on China's internal migration and associated crime rate using Shanghai as a case study. Analysis of China's historical, economic, social, and cultural factors is presented to interpret the outcomes of this investigation.
Description:
The relationship between data breaches and identity crime has been scarcely explored in current literature. However, there is an important relationship between the misuse of personal identification information and identity crime as the former is in many respects the catalyst for the latter. Data breaches are one of the ways in which this personal identification information is obtained by identity criminals, and thereby any response to data breaches is likely to impact the incidence of identity crime. Initiatives around data breach notification have become increasingly prevalent and are now seen in many State legislatures in the United States and overseas. The Australian Government is currently in the process of introducing mandatory data breach notification laws. This paper explores the introduction of mandatory data breach notification in Australia, and lessons learned from the experience in the US, particularly noting the link between data breaches and identity crime. The paper proposes that through the introduction of such laws, identity crimes are likely to be reduced.
Description:
The relationship between data breaches and identity crime has been scarcely explored in current literature. However, there is an important relationship between the misuse of personal identification information and identity crime as the former is in many respects the catalyst for the latter. Data breaches are one of the ways in which this personal identification information is obtained by identity criminals, and thereby any response to data breaches is likely to impact the incidence of identity crime. Initiatives around data breach notification have become increasingly prevalent and are now seen in many State legislatures in the United States and overseas. The Australian Government is currently in the process of introducing mandatory data breach notification laws. This paper explores the introduction of mandatory data breach notification in Australia, and lessons learned from the experience in the US, particularly noting the link between data breaches and identity crime. The paper proposes that through the introduction of such laws, identity crimes are likely to be reduced.
Description:
The Internet is a decentralized structure that offers speedy communication, has a global reach and provides anonymity, a characteristic invaluable for committing illegal activities. In parallel with the spread of the Internet, cybercrime has rapidly evolved from a relatively low volume crime to a common high volume crime. A typical example of such a crime is the spreading of spam emails, where the content of the email tries to entice the recipient to click a URL linking to a malicious Web site or downloading a malicious attachment. Analysts attempting to provide intelligence on spam activities quickly find that the volume of spam circulating daily is overwhelming; therefore, any intelligence gathered is representative of only a small sample, not of the global picture. While past studies have looked at automating some of these analyses using topic-based models, i.e. separating email clusters into groups with similar topics, our preliminary research investigates the usefulness of applying authorship-based models for this purpose. In the first phase, we clustered a set of spam emails using an authorship-based clustering algorithm. In the second phase, we analysed those clusters using a set of linguistic, structural and syntactic features. These analyses reveal that emails within each cluster were likely written by the same author, but that it is unlikely we have managed to group together all spam produced by each group. This problem of high purity with low recall, has been faced in past authorship research. While it is also a limitation of our research, the clusters themselves are still useful for the purposes of automating analysis, because they reduce the work needing to be performed. Our second phase revealed useful information on the group that can be utilized in future research for further analysis of such groups, for example, identifying further linkages behind spam campaigns.
Description:
The use of online review sites has grown significantly, allowing for communities to share information on products or services.These online review sites are marketed as being independent and trustworthy, but have been criticised for not ensuring the integrity of the reviews.One major concern is that of review fraud; where a person (such as a marketer) is paid to write favourable reviews for one product or poor reviews for a competitor.In this research we show a method for determining if two reviews share an author, which can be used to identify if a review is legitimate.Our results indicate a high quality of the method, with an f-1-score of over 0.66 in testing data with 40 authors, with most authors having only one or two documents.This type of analysis can be used to investigate cases of potential hotel review fraud.
Description:
Although reporting of the policing of protest is mainly confined to urban environments, protest is not confined to one type of geographic locality. Rural, regional and remote (RRR) policing has often been ignored by criminologists, historians and geographers (Mawby & Yarwood 2011): this is particularly true of RRR policing of dissent in Australia. Rural policing is a specialised activity in itself. It is traditionally embodied within a community policing ethos with the local police station symbolic of stability and emergency assistance. A couple of police historians - Haldane (1995) for Victoria and Johnston (1992) for Queensland - have referred to the impact of the policing of protest but do not analyse the processes involved. This chapter focuses on the policing of industrial disputes and other form of protests (including environmental unrest) in rural and regional locations and explores how that policing is affected by place.
Description:
Crime devastates lives and communities: not only in cities, but in remote settings, provincial towns, smaller urbanised regional areas and on the urban fringe. Offending on farming sites has regrettably, been hitherto a largely forgotten frontier of crime but one that warrants considerable further attention, not leats because of the financial implications for farming communities but also for its sociological impacts. This chapter will pursue pertinent issues in relation to farm crime, examing the types of thefts from farms, and the reluctance of some communities to report different types of crime. It will draw upon primary interviews conducted with Victoria Police members (interviews with author November 2013) and survey data collected between October 2013 and September 2014 (Victorian Farm Crime Survey 2014) . The role and effectiveness of Victoria Police's Agricultural Liaison Officers will be considered, challenges for contemporary rural policing explored, and how to address ingrained reticence in country communities to report crime, seek assistance when needed and overcome fear.
Description:
The urban focus of crime has dominated the attention of criminologists. Although images of idyllic, crime-free areas beyond the cityscape persist, there is scant academic consideration of the realities and variances of crime across regional, rural and remote Australia. Contributors to Locating Crime explore the nexus between crime and space, examining the complexities that exist in policing, prosecuting and punishing crime in different zones. The various authors draw upon original knowledge and insight and utilise innovative research and an interdisciplinary approach.
Description:
The urban focus of crime has dominated the attention of criminologists. Although images of idyllic, crime-free areas beyond the cityscape persist, there is scant academic consideration of the realities and variances of crime across regional, rural and remote Australia. Contributors to Locating Crime explore the nexus between crime and space, examining the complexities that exist in policing, prosecuting and punishing crime in different zones. The various authors draw upon original knowledge and insight and utilise innovative research and an interdisciplinary approach.