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Date: November 22, 2024 Fri
Time: 11:55 am
Time: 11:55 am
Results for geographic profiling
3 results foundAuthor: Winokur. Kristin Parsons Title: Targeting Delinquency Prevention Services to High-Risk Youth and Neighborhoods: An Assessment of the Florida Department of Juvenile Justice Prevention and Victim Services' Geo-Mapping Techniques Summary: The Florida Department of Juvenile Justice (DJJ) is required by statute to administer prevention and intervention services to at-risk youths and their families. At approximately $62 million in fiscal year 2001-02, funding for prevention programs accounts for less than ten percent of the more than $619 million allocated to DJJ annually. In order to make efficient use of limited resources in the face of increasing needs for service, the DJJ Prevention and Victim Services branch (hereafter referred to generally as DJJ) developed a prevention strategy to: Target youth who are at highest risk for engaging in criminal behavior. Locate resources in communities with the greatest risk factors. Employ research-based prevention methods. Prevention program allocation in Florida is therefore a two-pronged approach to identify (a) youth and (b) communities with the greatest risk factors and needs for service. The DJJ relies upon the research literature to inform the process of identifying at-risk youth. Prevention and Victim Services, with the assistance of DJJ research staff, then utilize geo-mapping technology to identify and map neighborhoods where large concentrations of high-risk delinquents reside. These "high-risk" communities are mapped by zip code boundaries. Prevention program providers can then identify the areas that are most in need of services. This targeting approach has been in place for the last three years and the Department has asked that an outside evaluator, The Justice Research Center (JRC), assess its validity. This report presents the findings of the evaluation and covers only contracted general revenue and state grant funded prevention programs. Details: Tallahassee, FL: Justice Research Center and Deptartment of Juvenile Justice, 2004. 28p. Source: Internet Resource: Accessed August 15, 2011 at: http://www.thejrc.com/docs/DJJ%20Zip%20Code%20Final%20Report%20PDF.pdf Year: 2004 Country: United States URL: http://www.thejrc.com/docs/DJJ%20Zip%20Code%20Final%20Report%20PDF.pdf Shelf Number: 122385 Keywords: Crime AnalysisCrime MappingGeographic ProfilingHigh Crime AreasJuvenile Delinquency Prevention (Florida)Juvenile Offenders |
Author: Phillips, Peter J. Title: Geographic Profiling of Lone Wolf Terrorists: The Application of Economics, Game Theory and Prospect Theory Summary: This paper presents an economic analysis of the choices made by lone wolf terrorists. Using RAND-MIPT data about the fatalities that are inflicted by different attack methods, the paper develops an analysis on a foundation of orthodox utility theory and Markowitz-Tobin approximations. This approach permits a computable opportunity set within a risk-reward or mean-variance framework. Optimal choices can be determined using the Markowitz quadratic programming technique. The framework may provide a useful foundation for an economic perspective on 'offender profiling' applied within a terrorism context. Mapping attack methods into mean-variance space provides a more definitive categorisation of the riskiness of attack methods from the terrorist's perspective and suggests the possibility of identifying the terrorist's revealed risk preference. Inferences about the unknown offender may be drawn that complement other aspects of the investigative process. One of the key challenges of law enforcement is drawing inferences about the offender's location and the location of potential targets. Superimposing a game theoretical payoff matrix over a geographic location where payoffs are partially informed by the terrorist's choices and risk preference may contribute another, economic, perspective to this part of the law enforcement process. Prospect theory may also contribute useful insights into the geographical profiling problem. Details: Toowoomba, QLD: University of Southern Queensland - Faculty of Business, 2014. 19p. Source: Internet Resource: Accessed March 29, 2016 at: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2468272 Year: 2014 Country: International URL: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=2468272 Shelf Number: 138469 Keywords: Extremist Groups Extremists Geographic ProfilingLone Wolf Terrorists Offender ProfilingRadicalization Terrorism Terrorists |
Author: Ohm, Meit Title: Geographic Profiling: A scientific tool or merely a guessing game? Summary: Geographic profiling is considered as one of the most controversial and innovative technologies used in criminal investigations today. The accuracy of the methodology has become a popular topic amongst scholars and has caused a heated debate regarding the success of geographic profiling. This study seeks to evaluate if geographic profiling is a useful tool for the police. Thus the aims of this study are to examine if the methodology is a viable tool during investigations and further to establish to what extent geographic profiling has been successfully applied within the area of property crime, in particular burglary investigations. By conducting a systematic literature review and key informant interviews this study found that geographic profiling can be a very useful tool for analysts. Further the results showed that geographic profiling systems are not always more accurate than simpler methods, however simpler strategies are not necessarily as consistent as a computerised system. Moreover the results indicate that geographic profiling can be applied during burglary investigations, if done correctly and by a trained investigator. The study concludes that geographic profiling is more than just a guessing game and if applied appropriately it will most likely identify the offender. Lastly the results and shortcomings of this study, including the need for future research is discussed. Details: Malmo: Malmö högskola/Hälsa och samhälle, 2016. 35p. Source: Internet Resource: Thesis: Accessed February 4, 2017 at: https://dspace.mah.se/bitstream/handle/2043/20828/Bachelorthesis.MeitOhrn.pdf?sequence=2&isAllowed=y Year: 2016 Country: Sweden URL: https://dspace.mah.se/bitstream/handle/2043/20828/Bachelorthesis.MeitOhrn.pdf?sequence=2&isAllowed=y Shelf Number: 145873 Keywords: BurglaryCrime AnalysisCriminal InvestigationGeographic ProfilingGeographical Information Systems (GIS) |