Sangmi Chai - RankMe

30 papers B 1C 2Journal 19Unranked 8

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Knowledge-Integrated Representation Learning for Crypto Anomaly Detection under Extreme Label Scarcity; Relational Domain-Logic Integration with Retrieval-Grounded Context and Path-Level Explanations. CoRR Gyuyeon Na, Minjung Park, Soyoun Kim, Jungbin Shin, Sangmi Chai
2025	J	`jnl`	Human-Centered LLM-Agent System for Detecting Anomalous Digital Asset Transactions. CoRR Gyuyeon Na, Minjung Park, Hyeonjeong Cha, Sangmi Chai
2025	B	`conf`	HyPV-LEAD: Proactive Early-Warning of Cryptocurrency Anomalies Through Data-Driven Structural - Temporal Modeling. IEEE Big Data Minjung Park, Gyuyeon Na, Soyoun Kim, Sunyoung Moon, Hyeonjeong Cha, Sangmi Chai
2025	J	`jnl`	HyPV-LEAD: Proactive Early-Warning of Cryptocurrency Anomalies through Data-Driven Structural-Temporal Modeling. CoRR Minjung Park, Gyuyeon Na, Soyoun Kim, Sunyoung Moon, Hyeonjeong Cha, Sangmi Chai
2025	J	`jnl`	Hybrid GCN-GRU Model for Anomaly Detection in Cryptocurrency Transactions. CoRR Gyuyeon Na, Minjung Park, Hyeonjeong Cha, Soyoun Kim, Sunyoung Moon, Sua Lee, Jaeyoung Choi, Hyemin Lee, Sangmi Chai
2025	J	`jnl`	Improving Cryptocurrency Pump-and-Dump Detection through Ensemble-Based Models and Synthetic Oversampling Techniques. CoRR Jieun Yu, Minjung Park, Sangmi Chai
2025	J	`jnl`	Towards a refined architecture for socio-technical decentralized identity services. Frontiers Blockchain Hwajeong Hwang, Minjung Park, Hyunyoung Oh, Sangmi Chai
2023	—	`conf`	BTIMFL: A Blockchain-Based Trust Incentive Mechanism in Federated Learning. ICCSA (Workshops 3) Minjung Park, Sangmi Chai
2023	J	`jnl`	Constructing a User-Centered Fake News Detection Model by Using Classification Algorithms in Machine Learning Techniques. IEEE Access Minjung Park, Sangmi Chai
2023	—	`conf`	Experimental Comparison of Clustering Approaches for Personalized Federated Learning. ICCSA (Workshops 9) Seohee Choi, Minjung Park, Sangmi Chai
2023	J	`jnl`	Why do people speak about products online? The role of opinion leadership. Inf. Technol. Manag. Sangmi Chai, Bomi Choi, Minkyun Kim, T. C. E. Cheng
2021	J	`jnl`	The Utility of Information Security Training and Education on Cybersecurity Incidents: An empirical evidence. Inf. Syst. Frontiers Eunkyung Kweon, Hansol Lee, Sangmi Chai, Kyeongwon Yoo
2020	—	`conf`	The Effect of Information Asymmetry on Investment Behavior in Cryptocurrency Market. HICSS Minjung Park, Sangmi Chai
2018	—	`conf`	Internalization of Information Security Policy and Information Security Practice: A Comparison with Compliance. HICSS Minjung Park, Sangmi Chai
2018	J	`jnl`	The Effects of Institution-Based Trust on Community Commitments: A Regulatory Focus Perspective. Data Base Jaeki Song, Junghwan Kim, Jason Triche, Miri Kim, Sangmi Chai
2017	J	`jnl`	Cross-cultural and gender associations with anxiety about electronic data hacking. Comput. Hum. Behav. Jon D. Elhai, Sangmi Chai, Aliaksandr Amialchuk, Brian J. Hall
2017	—	`conf`	Flow Experience in AR Application: Perceived Reality and Perceived Naturalness. HCI (15) Hansol Lee, Sangmi Chai
2017	J	`jnl`	How people utilise tweets on movie selection? The reverse effects of e-WoM valence on movie sales. Int. J. Mob. Commun. Hyunjeong Kang, Sangmi Chai, Hyongsuk Kim
2016	C	`conf`	An impact of information security investment on information security incidents: a case of Korean organizations. ICEC Hansol Lee, Eunkyung Kwon, Kyeongwon Yoo, Sangmi Chai
2013	J	`jnl`	The role of algorithmic trading systems on stock market efficiency. Inf. Syst. Frontiers Ji-Yong Seo, Sangmi Chai
2012	J	`jnl`	A socio-technical approach to knowledge contribution behavior: An empirical investigation of social networking sites users. Int. J. Inf. Manag. Sangmi Chai, Minkyun Kim
2012	J	`jnl`	Factors Affecting Bloggers' Knowledge Sharing: An Investigation Across Gender. J. Manag. Inf. Syst. Sangmi Chai, Sanjukta Das, H. Raghav Rao
2011	J	`jnl`	Firms' information security investment decisions: Stock market evidence of investors' behavior. Decis. Support Syst. Sangmi Chai, Minkyun Kim, H. Raghav Rao
2010	—	`conf`	The Empirical Investigation of a Wiki based group system in organizations. AMCIS Sangmi Chai, Patricia A. Joseph, Paul Mullins
2010	J	`jnl`	What makes bloggers share knowledge? An investigation on the role of trust. Int. J. Inf. Manag. Sangmi Chai, Minkyun Kim
2010	J	`jnl`	Women in Cybersecurity: A Study of Career Advancement. IT Prof. Sharmistha Bagchi-Sen, H. Raghav Rao, Shambhu J. Upadhyaya, Sangmi Chai
2008	—	`conf`	An Exploratory Study of Bloggers' Information Sharing Behavior: The Role of Online Privacy Concerns. AMCIS Sangmi Chai, Sanjukta Das, H. Raghav Rao
2007	C	`conf`	Surface Transportation and Cyber-Infrastructure: An Exploratory Study. ISI Sangmi Chai, Raj Sharman, Smitha Patil, Shruta Satam, H. Raghav Rao, Shambhu J. Upadhyaya
2006	—	`conf`	A Framework for Understanding Minority Students' Cyber Security Career Interests. AMCIS Sangmi Chai, Sharmistha Bagchi-Sen, Rajni Goel, H. Raghav Rao, Shambhu J. Upadhyaya
2006	J	`jnl`	Repeated Use of E-Gov Web Sites: A Satisfaction and Confidentiality Perspective. Int. J. Electron. Gov. Res. Sangmi Chai, Tejaswini C. Herath, Insu Park, H. Raghav Rao