• Proceedings of the Korea Information Processing Society Conference
• /
• 2022.11a
• /
• pp.890-892
• /
• 2022

스마트폰 모바일 앱을 이용한 범죄 예방 시스템은 다양하게 제안되고 개발되어 왔으나, 생활 안전의 유지를 위한 경찰 등 공공 서비스를 위한 인력은 매우 부족한 실정이다. 본 연구는 스마트폰 이용자가 "범죄예방 이론"에 따라 "범죄 취약환경에 및 감시 등 방어기제 부재" 상황에서 신속하게 벗어날 수 있도록 도움을 주는 앱 시스템 필요성 인식에 따라 "긴급 상황 인식 및 자동 알림 신고 앱 시스템"을 기획하여 개발한 결과를 기술하였다.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2010.07a
• /
• pp.365-368
• /
• 2010

최근 소년범죄는 양적 증가와 함께 질적 심각성도 문제되고 있는데, 특히 성인범죄자에 비해 다소 높은 재범률로 인해, 기존 처우의 한계에 대한 의문이 강하게 제기되고 있다. 이는 소년범죄자가 수용되는 교정 보호기관이 교정 교화라는 고유의 목적이 아닌 범죄의 재학습이라는 악영향을 낳고 있기 때문이다. 이에 소년범죄자의 재범 방지를 위한 대책이 절실한데, 기존 처벌위주의 제도적 한계를 인식하고 소년범죄자들의 사회 복귀 후 재범 방지와 정상적 생활을 누릴 수 있도록 원호하는 교정복지적 관점의 접근이 필요하다. 이 연구에서는 소년범죄의 개념 및 유형과 현황을 살펴보고, 범죄인의 교정 교화와 건전한 재사회화를 지원하는 교정복지의 개념 및 기능을 고찰함으로써 향후 소년범죄자에 대한 교정복지의 적용 가능성과 시사점을 제공하고자 한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2023.11a
• /
• pp.236-239
• /
• 2023

본 논문에서는 디지털증거 분석을 위해 확보한 증거파일 들로부터 범죄 정황에 해당하는 단어 및 어휘를 추출하여 해당 범죄를 인과관계 분석을 하기 위해 핵심 단서와 원인을 효과적으로 파악하기 위해 필요한 인과정보를 제안한다. 이 정보들은 개체명 인식 및 분류를 할 수 있도록 구성되어 범죄 관계인, 관계인간 관계, 범죄 수법과 범죄관련 정보를 추출하고 유형화하여, 향후 해당 범죄에 대한 인과 분석 기법을 활용한 범죄 예방 분석과 수사에 기여할 수 있도록 도움을 준다.

• The Journal of the Korea Contents Association
• /
• v.14 no.11
• /
• pp.686-694
• /
• 2014

Criminal profiling, also known as offender profiling is designed to predict the characteristics of unknown criminal perpetrator through an analysis of the crime scene. Until now, there has been conflict about the effectiveness of criminal profiling among academics. In this study, 113 police investigators', working in serious crime divisions, were interviewed about their experiences with criminal profiling, and their belief about its effectiveness. 63.7% of the respondents agreed that criminal profiling is a valuable investigative tool and 62.8% agreed that profilers are valuable to criminal investigations. A total of 31.8% agreed that profilers help the police identify offenders and 15.0% agreed that there is no risk of profiler misdirecting and investigation. 61.5% of the respondents who had reported using a profile agreed that profiling is helpful and 71.4% told that they would use profiling again in the future.

• Korean Security Journal
• /
• no.46
• /
• pp.141-169
• /
• 2016

This study aims to analyze the causes of the disabled people's fear of crimes and to provide the implication to relevant policies. For this, we scrutinize how the disabled perceive the fear toward felonies and the police action. Further, we empirically tested how police action and their recognition toward it affects the fear toward crimes, on the basis of collective efficacy and victimization which is believed to have effects on people's fear of crimes. As the physically disabled are incompetent to respond to the questions, we survey 122 person with physical disability for 25 branches of Seoul Association of Person Physically Disabled. Our regression results show negative correlations between collective efficacy and fear of crimes, which is in accord with preceding researches of the non-handicapped. While indirect victimization shows positive correlations with their fear toward crime, it is ot statistically significant in conventional confidence level. Contrarily, direct victimization shows positive correlation with it, and the coefficient is different from zero in conventional level. As it is proven from preceding studies, confidence in police action and their perception toward it has negative correlations with their fear of crimes.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2017.11a
• /
• pp.569-570
• /
• 2017

현재 가장 많이 사용되는 비밀번호 도어락 시스템은 외부 노출의 가능성 때문에 범죄의 위험성이 크다. 이러한 방식을 보완하기 위하여 안면 인식과 음성 인식 두 가지 기술을 결합하여 보안성을 높이는 기술을 구현하였다. 이에 본 논문은 아두이노를 사용하여 사람을 확인하고 인증하는 모듈인 보이저 모듈, 음성인식과 화자인식을 지원하는 아두이노와 그의 음성인식 모듈 Easy VR을 제시한다. 두 가지 기술의 결합으로 보안성을 높여 강력 범죄를 예방한다.

• Journal of the Korea Society of Computer and Information
• /
• v.10 no.3 s.35
• /
• pp.287-295
• /
• 2005

A Study on the Countermeasures against International Computer Crime focusing on the Police Investigation Procedure. These days, much more intelligent, varied and advanced techniques for computer crimes have been used than for development of technology. In particular, it has been reported that the damages are enormous. Damages of some computer crimes can not be accurately reported. This study is to speculate specific types of computer crimes and obtain its prevention and countermeasures centering on the Police Investigation Procedure. In particular, it is to speculate international cooperation under the condition that global damages occur frequently due to preparation of advanced network environment.

• Journal of Satellite, Information and Communications
• /
• v.11 no.1
• /
• pp.55-57
• /
• 2016

In this paper, we present an algorithm to determine the abnormal behavior through a CCTV-based behavioral recognition and a pattern of hand using ConvexHull. In the existing way that using CCTV for crime prevention, facial recognition is mainly used. Facial recognition is the way that compares the faces that are seen on the screen and faces of criminals for determining how dangerous targets are, however, this way is hard to predict future criminal behavior. Therefore, to predict more various situations, abnormal behaviours are determined with targets' incline of arms, legs and bodys and patterns of hand movements. it can forecast crimes when an acting has been getting within common normality out, comparing whose acting patterns with the crime patterns.

• Journal of the Korean Home Economics Association
• /
• v.50 no.1
• /
• pp.41-50
• /
• 2012

The purpose of this study was to examine the response pattern of children of early childhood (ages 4 to 5) to strangers' luring behaviors that suggest imminent crime. Data were collected from registrants offered by four kindergartens and daycare centers. Individual interviews were performed (N = 100) by using a questionnaire. Results were as follows: First, children of early childhood responded unfavorably to strange adults' kindness and request for aids. However, it was found that they did not make the right decision in relation to strange adults' luring behaviors that lead to crime when family related clues were manipulated. Second, children of early childhood responded favorably to strange adults' luring behaviors that are suggestive of criminal intent when candy, ice cream, and toys were offered. Especially, youngsters were more prone to be deceived by these indices than the older children. Third, older children responded unfavorably to strange adults' luring behaviors that suggest a criminal intent In addition, youngsters did not respond cleverly to strange adults' luring behaviors that suggest a criminal intent while showing a reluctant response.

• Korean Journal of Forensic Psychology
• /
• v.13 no.1
• /
• pp.75-97
• /
• 2022

Profiling is recognized as a representative application area of domestic criminal psychology, and the National Police Agency profiler is firmly established as a profession. However, compared to the social awareness, the recognition and utilization within the police is not high. In this study, we tried to identify factors affecting the intention to use profiling by identifying the perception of investigators who request and use profiling from a profiler when a violent incident occurs. To this end, the relationship between the perception of the importance of factors considered by investigators in the criminal investigation process and the attitude toward profiling on the intention to use profiling was verified through the path model. As a result of a survey of 340 police investigators, the investigator's perception of the importance of investigation elements was divided into two factors: the importance of normative investigative elements (evidence collection and legal judgment, etc.) and factual investigative elements (criminal analysis, criminal information system analysis, etc.). Among them, the importance of factual investigative elements were found to have a positive effect on the intention to use it by mediating the attitude toward profiling. On the other hand, in the case of the importance of normative investigative elements, it was found to have a negative effect on the attitude toward profiling. These results suggest that the perception that investigators have about investigation, which is their main work area, plays a role in determining whether to request profiling as well as attitude towards profiling. Based on the research results, strategies necessary to activate the use of profiling were discussed.