Chang Hj
- Management Information Systems top 2%
- Strategy and Management top 5%
- Industrial and Manufacturing Engineering top 5%
- Control and Systems Engineering
- Management Science and Operations Research
- Topics
- Radiomics and Machine Learning in Medical Imaging (1 paper)Hepatitis B Virus Studies (1 paper)Supply Chain and Inventory Management (1 paper)
- Cited by
- Management Information SystemsStrategy and ManagementIndustrial and Manufacturing Engineering
- Partner nations
- Taiwan
In The Last Decade
Chang Hj
5 papers receiving 232 citations
Peers
Comparison fields: 5 of 39
- Management Information Systems 234
- Strategy and Management 161
- Industrial and Manufacturing Engineering 83
- Control and Systems Engineering 54
- Management Science and Operations Research 30
Countries citing papers authored by Chang Hj
This map shows the geographic impact of Chang Hj'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 Chang Hj with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chang Hj more than expected).
Fields of papers citing papers by Chang Hj
This network shows the impact of papers produced by Chang Hj. 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 Chang Hj. The network helps show where Chang Hj may publish in the future.
Co-authorship network of co-authors of Chang Hj
This figure shows the co-authorship network connecting the top 25 collaborators of Chang Hj. A scholar is included among the top collaborators of Chang Hj based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Chang Hj. Chang Hj is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | Diagnostic Value for Early Detection of Prostate Cancer of the Digital Rectal Examination, Serum Prostate Antigen and Transrectal Ultrasonography. | 1 |
| 3 | 248 | |
| 4 | Use of transesophageal echocardiography for evaluation of resectability of lung cancer. | 7 |
| 5 | [A feasibility study on teaching evaluation system in medical education]. | 0 |
| 6 | [RE-OPERATION FOR MITRAL STENOSIS]. | 3 |
About Chang Hj
Chang Hj is a scholar working on Hepatology, Management Information Systems and Strategy and Management, having authored 6 papers that have together received 262 indexed citations. Recurring topics across this work include Radiomics and Machine Learning in Medical Imaging (1 paper), Hepatitis B Virus Studies (1 paper) and Supply Chain and Inventory Management (1 paper). The work is most often cited by research in Management Information Systems (234 citations), Strategy and Management (161 citations) and Industrial and Manufacturing Engineering (83 citations). Chang Hj has collaborated with scholars based in Taiwan. Frequent co-authors include Chien‐Chung Lee, Ming‐Lun Han, Chin‐Yo Lin, Yu‐Chieh Su, Lai My, Pao‐Nan Chou and Chia‐Ming Chang. Their work appears in journals such as Journal of the Operational Research Society, The Journal of Laryngology & Otology and PubMed.
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.