Changhee Hahn
Impact in
- Information Systems top 5%
- Cloud Data Security Solutions
- Blockchain Technology Applications and Security
- User Authentication and Security Systems
- Artificial Intelligence top 5%
- Cryptography and Data Security
- Privacy-Preserving Technologies in Data
- Stochastic Gradient Optimization Techniques
Papers in
-
- Cloud Data Security Solutions 15
- Blockchain Technology Applications and Security 6
- User Authentication and Security Systems 5
-
- Cryptography and Data Security 24
- Privacy-Preserving Technologies in Data 16
- Security and Verification in Computing 4
- Co-authors
- Junbeom HurHyunsoo KwonJongkil KimDae-Young KimDongyoung KooKyungtae KangSang‐Tae LeeDaeyoung Kim
- Journals
- Multimedia Tools and Applications (4 papers)IEEE Transactions on Dependable and Secure Computing (3 papers)IEEE Transactions on Information Forensics and Security (3 papers)IEEE Transactions on Services Computing (2 papers)IEEE Access (2 papers)
- Partner nations
- South KoreaAustraliaUnited Kingdom
In The Last Decade
Changhee Hahn
32 papers receiving 313 citations
Peers
Comparison fields: 5 of 31
- Information Systems 177
- Artificial Intelligence 249
- Computer Networks and Communications 90
- Signal Processing 30
- Computer Vision and Pattern Recognition 26
Countries citing papers authored by Changhee Hahn
This map shows the geographic impact of Changhee Hahn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Changhee Hahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Changhee Hahn more than expected).
Fields of papers citing papers by Changhee Hahn
This network shows the impact of papers produced by Changhee Hahn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Changhee Hahn. The network helps show where Changhee Hahn may publish in the future.
Co-authorship network
The 11 scholars most cited alongside Changhee Hahn, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2024 | 0 | |
| 3 | 2024 | 1 | |
| 4 | 2023 | 2 | |
| 5 | 2022 | 4 | |
| 6 | 2022 | 1 | |
| 7 | 2022 | 3 | |
| 8 | 2021 | 4 | |
| 9 | 2021 | 69 | |
| 10 | 2021 | 0 | |
| 11 | 2020 | 3 | |
| 12 | 2018 | 9 | |
| 13 | 2018 | 4 | |
| 14 | 2018 | 18 | |
| 15 | 2018 | 11 | |
| 16 | 2017 | 15 | |
| 17 | 2017 | 0 | |
| 18 | 2016 | 11 | |
| 19 | 2016 | 5 | |
| 20 | 2015 | 17 |
About Changhee Hahn
Changhee Hahn is a scholar working on Information Systems, Artificial Intelligence, Signal Processing, Health Information Management and Computer Networks and Communications, having authored 37 papers that have together received 323 indexed citations. Recurring topics across this work include Cryptography and Data Security (24 papers), Privacy-Preserving Technologies in Data (16 papers), Cloud Data Security Solutions (15 papers), Blockchain Technology Applications and Security (6 papers), User Authentication and Security Systems (5 papers), Biometric Identification and Security (4 papers), Advanced Steganography and Watermarking Techniques (4 papers) and Security and Verification in Computing (4 papers). The work is most often cited by research in Information Systems (177 citations), Artificial Intelligence (249 citations), Computer Networks and Communications (90 citations), Signal Processing (30 citations) and Computer Vision and Pattern Recognition (26 citations). Changhee Hahn has collaborated with scholars based in South Korea, Australia and United Kingdom. Frequent co-authors include Junbeom Hur, Hyunsoo Kwon, Jongkil Kim, Dae-Young Kim, Dongyoung Koo, Kyungtae Kang, Sang‐Tae Lee, Daeyoung Kim, Wonjun Lee and Hyunwoo J. Kim. Their work appears in journals such as Multimedia Tools and Applications, IEEE Transactions on Dependable and Secure Computing, IEEE Transactions on Information Forensics and Security, IEEE Transactions on Services Computing and IEEE Access.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.