Future of Voice Phishing Detection Technology Based on LLM and On-Device AI
Invited Article Hyunho Park Senior Researcher, Electronics and Telecommunications of Research Institute, Republic of Korea Correspondence to Hyunho Park, hyunhopark@etri.re.kr Volume 1, Number 1, Pages 177-183, December 2024.Journal of Data Forensics Research 2024;1(1):177-183. https://doi.org/10.12972/JDFR.2024.1.1.11Received on November 20, 2024, Revised on December 31, 2024, Accepted on December 31, 2024, Published on December 31, 2024.Copyright © 2025 […]
A Study on exploring implications of intimate partner violence through network analysis
Original Article Siwon Kim1, Jion Kim2 1Master’s Program Student, Department of Forensic Science, Hallym University, Republic of Korea2Professor, Department of Forensic Science, Hallym University, Republic of Korea Correspondence to Jion Kim, jion4ever@gmail.com Volume 1, Number 1, Pages 157-175, December 2024.Journal of Data Forensics Research 2024;1(1):157-175. https://doi.org/10.12972/JDFR.2024.1.1.10Received on November 27, 2024, Revised on December 31, 2024, […]
Study on the Criteria for Designating Main Roads under Article 12 of the Assembly and Demonstration Act through Data Analysis: Focused on Public Transportation and Traffic Flow
Original Article Dongchan Min1, Jae-Hoon Jung1, Junseon Jung2, Kyung-Jong Kim2 1Undergraduate Student, Korean National Police University, Republic of Korea2Professor, Department of Police Science, Korean National Police University, Republic of Korea Correspondence to Kyung-Jong Kim, leeyeongul@police.go.kr Volume 1, Number 1, Pages 135-155, December 2024.Journal of Data Forensics Research 2024;1(1):135-155. https://doi.org/10.12972/JDFR.2024.1.1.9Received on November 27, 2024, Revised on […]
Epidemiological Investigation on COVID-19 Clusters Using Geographic Information System (GIS) and Social Network Analysis (SNA), Data Forensic Techniques Applied in Criminal Investigations
Original Article Gwangjin Kim1, Jieun Kim2, JongMu Kim3, Eunju Lee4, Sang-Eun Lee5 1Ph.D. Candidate, Department of Urban Big Data Convergence, University of Seoul, Republic of Korea2Research Fellow, Korea Institute for Health and Social Affairs, Republic of Korea3Director, Data Business Development Division, CryptoLab Inc, Republic of Korea4Professor, Department of Urban Big Data Convergence, University of Seoul, […]
Context-Aware Classification Method for Survey Data Using Natural Language Embeddings
Original Article Jaekyeong Jung1, Miae Oh2, Sungcheol Shin3, Hosik Choi4 1Ph.D. Candidate, Department of Urban Big Data Convergence, University of Seoul, Republic of Korea2Research Fellow, Korea Institute for Health and Social Affairs, Republic of Korea3Director, Data Business Development Division, CryptoLab Inc, Republic of Korea4Professor, Department of Urban Big Data Convergence, University of Seoul, Republic of […]
Analysis of Jailbreak Prompt Vulnerabilities in Commercial LLM
Original Article Hwichan Choo1, Chanhwi Lee2, Jaehoon Jeong1, Kyungjong Kim3 1Undergraduate Student, College of Police Administration, Korean National Police University, Republic of Korea2Researcher, Cybersecurity Research Center, Korean National Police University, Republic of Korea3Professor, Korean National Police University, Republic of Korea Correspondence to Kyungjong Kim, leeyeongul@police.go.kr Volume 1, Number 1, Pages 89-107, December 2024.Journal of Data […]
A Study on the Intelligent Using Methodology of Crime Scene Investigation Data
Original Article Byeongkwan Woo1, Ji On Kim2, Ro-seop Park2 1Professor, School of Police Administration, Seowon University, Republic of Korea2Professor, Department of Forensic Information Science and Technology, Hallym University, Republic of Korea Correspondence to Ro-seop Park, rspark@hallym.ac.kr Volume 1, Number 1, Pages 63-87, December 2024.Journal of Data Forensics Research 2024;1(1):63-87. https://doi.org/10.12972/JDFR.2024.1.1.5Received on November 27, 2024, Revised […]
A Conversational AI Agent System Based on Large Language Models and Retrieval-Augmented Generation to Support Investigation
Original Article Jeehyeong Kim1, Minsu Kim1, Hyoseon Kye2, Won-Gi Choi1, Seungwoo Lee3, Jaejin Ko4, Sang-Shin Lee5 1Senior Research Fellow, Autonomous Intelligence System Research Center, Korea Electronics Technology Institute, Republic of Korea2Researcher, Autonomous Intelligence System Research Center, Korea Electronics Technology Institute, Republic of Korea3Principal Research Fellow, Autonomous Intelligence System Research Center, Korea Electronics Technology Institute, Republic […]
Development of a Multimodal System for Classifying and Automatically Reporting Illegal Online Prostitution Promotional Content Using Text and Image Data
Original Article Minhoi Park1, Sumin Park2, Sungbum Yun3, Hosik Choi4, Junchul Kim5, Kyungwoo Song6 1Researcher, Yonsei University, Republic of Korea2Master’s Student, Yonsei University, Republic of Korea3Researcher, AI & Big Data Research Division, The Seoul Institute, Republic of Korea4 Professor, Department of Artificial Intelligence, University of Seoul, Republic of Korea5 Research Fellow, AI & Big Data […]
Deep learning-based crime classification and severity inference technology using an independent inference engine
Original Article Myung-Sun Baek1, Yong-Tae Lee2, Hyoung-Kyu Song3,4 1Professor, Department of Intelligence and Information Convergence, Sejong University, Republic of Korea2Principal Researcher, Electronics and Telecommunications Research Institute, Republic of Korea3Professor, Department of Information and Communication Engineering, Sejong University, Republic of Korea4Professor, Convergence Engineering for Intelligent Drone, Sejong University, Republic of Korea Correspondence to Hyoung-Kyu Song, msbaek@sejong.ac.kr […]