Learning, Predicting and Planning against Crime: Demonstration Based on Real Urban Crime Data (Demonstration)

Figure 1: DBN Crime in urban areas plagues every city in all countries. This demonstration will show a novel approach for learning and predicting crime patterns and planning against such crimes using real urban crime data. A notable characteristic of urban crime, distinct from organized terrorist attacks, is that most urban crimes are opportunistic in nature, i.e., criminals do not plan their attacks in detail, rather they seek opportunities for committing crime and are agile in their execution of the crime [6, 7, 1, 4]. Police officers conduct patrols with the aim of preventing crime. However, criminals can adapt their strategy in response of police deployment by seeking crime opportunity in less effectively patrolled location. The problem of where and how much to patrol is therefore important. There are two approaches to solve this problem. The first approach is to schedule patrols manually by human planners, which is followed in various police departments. However, it has been demonstrated that manual planning of patrols is not only time-consuming but also highly ineffective in related scenarios of protecting airport terminals [3] and ships in ports [5]. The second approach is to use automated planners to plan patrols against urban crime. This approach has either focused on modeling the criminal explicitly [7,