Changchun Liu

468 total citations
25 papers, 347 citations indexed

About

Changchun Liu is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Molecular Biology. According to data from OpenAlex, Changchun Liu has authored 25 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Cardiology and Cardiovascular Medicine, 6 papers in Biomedical Engineering and 4 papers in Molecular Biology. Recurrent topics in Changchun Liu's work include ECG Monitoring and Analysis (9 papers), Heart Rate Variability and Autonomic Control (9 papers) and Non-Invasive Vital Sign Monitoring (5 papers). Changchun Liu is often cited by papers focused on ECG Monitoring and Analysis (9 papers), Heart Rate Variability and Autonomic Control (9 papers) and Non-Invasive Vital Sign Monitoring (5 papers). Changchun Liu collaborates with scholars based in China, Australia and United States. Changchun Liu's co-authors include Peng Li, Chandan Karmakar, Max Q.‐H. Meng, Baopu Li, Qi Zhang, Marimuthu Palaniswami, Chengyu Liu, Lianke Yao, Huan Zhang and Jikuo Wang and has published in prestigious journals such as IEEE Access, Sensors and Pattern Recognition.

In The Last Decade

Changchun Liu

23 papers receiving 324 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Changchun Liu China 11 114 79 67 62 58 25 347
S. Satheeskumaran India 8 182 1.6× 113 1.4× 114 1.7× 46 0.7× 20 0.3× 16 381
Yujuan Si China 11 230 2.0× 170 2.2× 99 1.5× 100 1.6× 19 0.3× 36 444
Changchun Liu China 12 314 2.8× 152 1.9× 148 2.2× 106 1.7× 32 0.6× 35 568
Sawon Pratiher India 11 91 0.8× 99 1.3× 55 0.8× 76 1.2× 12 0.2× 45 355
Seral Özşen Türkiye 11 73 0.6× 169 2.1× 104 1.6× 51 0.8× 74 1.3× 38 453
Kandala N. V. P. S. Rajesh India 12 265 2.3× 206 2.6× 118 1.8× 97 1.6× 25 0.4× 26 578
Imtiaz Ahmed Awan Pakistan 11 86 0.8× 82 1.0× 74 1.1× 98 1.6× 54 0.9× 18 455
Ali Rizwan United Kingdom 10 76 0.7× 40 0.5× 88 1.3× 25 0.4× 17 0.3× 21 362
Sang‐Woong Lee South Korea 10 55 0.5× 69 0.9× 55 0.8× 212 3.4× 28 0.5× 19 519

Countries citing papers authored by Changchun Liu

Since Specialization
Citations

This map shows the geographic impact of Changchun Liu'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 Changchun Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Changchun Liu more than expected).

Fields of papers citing papers by Changchun Liu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Changchun Liu. 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 Changchun Liu. The network helps show where Changchun Liu may publish in the future.

Co-authorship network of co-authors of Changchun Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Changchun Liu. A scholar is included among the top collaborators of Changchun Liu 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 Changchun Liu. Changchun Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Liu, Changchun, et al.. (2024). Coronary Artery Disease Detection Based on a Novel Multi-Modal Deep-Coding Method Using ECG and PCG Signals. Sensors. 24(21). 6939–6939. 5 indexed citations
3.
Liu, Changchun, Kai Zhang, Junzhe Jiang, et al.. (2024). ARM: An Alignment-and-Replacement Module for Chinese Spelling Check Based on LLMs. 10156–10168. 1 indexed citations
4.
5.
Zhao, Lina, Chengyu Liu, Shoushui Wei, Changchun Liu, & Jianqing Li. (2019). Enhancing Detection Accuracy for Clinical Heart Failure Utilizing Pulse Transit Time Variability and Machine Learning. IEEE Access. 7. 17716–17724. 11 indexed citations
6.
Liu, Pengju, et al.. (2018). Smoke and fire positioning method in the image based on terrain profile matching.. Beijing Linye Daxue xuebao. 40(6). 19–29. 1 indexed citations
7.
Li, Yang, Peng Li, Xinpei Wang, et al.. (2018). Short-term QT interval variability in patients with coronary artery disease and congestive heart failure: a comparison with healthy control subjects. Medical & Biological Engineering & Computing. 57(2). 389–400. 11 indexed citations
8.
Wang, Xinpei, et al.. (2018). Does the Temporal Asymmetry of Short-Term Heart Rate Variability Change during Regular Walking? A Pilot Study of Healthy Young Subjects. Computational and Mathematical Methods in Medicine. 2018. 1–9. 14 indexed citations
9.
Li, Peng, et al.. (2016). Classification of 5-S Epileptic EEG Recordings Using Distribution Entropy and Sample Entropy. Frontiers in Physiology. 7. 136–136. 59 indexed citations
10.
11.
Li, Baopu, et al.. (2014). A novel license plate location method based on wavelet transform and EMD analysis. Pattern Recognition. 48(1). 114–125. 71 indexed citations
12.
Liu, Chengyu, Dingchang Zheng, Lina Zhao, et al.. (2014). Analysis of cardiovascular time series using multivariate sample entropy: A comparison between normal and congestive heart failure subjects. Computing in Cardiology Conference. 41. 237–240. 3 indexed citations
13.
Li, Peng, et al.. (2013). Multiscale multivariate fuzzy entropy analysis. Acta Physica Sinica. 62(12). 120512–120512. 16 indexed citations
14.
15.
Li, Peng, et al.. (2011). Higher order spectra for heart rate variability and QT interval variability analysis: A comparison between heart failure and normal control groups. Computing in Cardiology. 309–312. 2 indexed citations
16.
Liu, Jian, et al.. (2011). An amperometric glucose biosensor based on a screen-printed electrode and Os-complex mediator for flow injection analysis. Measurement. 44(10). 1878–1883. 25 indexed citations
17.
Li, Liping, Changchun Liu, Ke Li, & Chengyu Liu. (2011). Comparison Of Detrending Methods In Spectral Analysis Of Heart Rate Variability. Zenodo (CERN European Organization for Nuclear Research). 14 indexed citations
18.
Xiong, Hui, et al.. (2010). Prostate specific antigen promoter-driven adenovirus-mediated expression of both ODC and AdoMetDC antisenses inhibit prostate cancer growth. Chinese Journal of Cancer Research. 22(3). 224–230. 1 indexed citations
19.
Liu, Changchun, et al.. (2008). Removing Baseline Drift in Pulse Waveforms by a Wavelet Adaptive Filter. 2135–2137. 6 indexed citations
20.
Liu, Changchun. (2005). Some properties of solutions for the generalized thin film equation in one space dimension. Hispana. 12(1). 43–52. 3 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by S. Satheeskumaran Breakdown of academic impact, for papers by Yujuan Si Breakdown of academic impact, for papers by Changchun Liu Breakdown of academic impact, for papers by Sawon Pratiher Breakdown of academic impact, for papers by Seral Özşen Breakdown of academic impact, for papers by Kandala N. V. P. S. Rajesh Breakdown of academic impact, for papers by Imtiaz Ahmed Awan Breakdown of academic impact, for papers by Ali Rizwan Breakdown of academic impact, for papers by Sang‐Woong Lee
Rankless by CCL
2026