Ci Song

3.6k total citations · 2 hit papers
110 papers, 2.6k citations indexed

About

Ci Song is a scholar working on Transportation, Global and Planetary Change and Signal Processing. According to data from OpenAlex, Ci Song has authored 110 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Transportation, 25 papers in Global and Planetary Change and 17 papers in Signal Processing. Recurrent topics in Ci Song's work include Human Mobility and Location-Based Analysis (34 papers), Urban Transport and Accessibility (26 papers) and Land Use and Ecosystem Services (15 papers). Ci Song is often cited by papers focused on Human Mobility and Location-Based Analysis (34 papers), Urban Transport and Accessibility (26 papers) and Land Use and Ecosystem Services (15 papers). Ci Song collaborates with scholars based in China, United States and Australia. Ci Song's co-authors include Tao Pei, Ting Ma, Yunyan Du, Chenghu Zhou, Sihui Guo, Hua Shu, Jiawei Yi, Yaxi Liu, Yong Ni and Weiming Cheng and has published in prestigious journals such as Nature Communications, Journal of Cleaner Production and Scientific Reports.

In The Last Decade

Ci Song

103 papers receiving 2.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Pollution exacerbates China’s water scarcity and its regional inequality

2020 524 citations Tao Pei, Ci Song et al. profile →
COVID-19: Challenges to GIS with Big Data

2020 350 citations Chenghu Zhou, Tao Pei et al. Geography and sustainability profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ci Song China	24	773	611	462	378	288	110	2.6k
Yunyan Du China	24	787 1.0×	896 1.5×	485 1.0×	396 1.0×	246 0.9×	102	2.8k
Tao Liu China	34	426 0.6×	1.1k 1.8×	197 0.4×	364 1.0×	646 2.2×	248	3.5k
Budhendra Bhaduri United States	25	724 0.9×	1.6k 2.7×	443 1.0×	244 0.6×	170 0.6×	99	3.3k
Kun Wang China	42	1.2k 1.6×	547 0.9×	216 0.5×	204 0.5×	1.4k 4.7×	221	4.9k
Ting Ma China	30	1.1k 1.4×	2.0k 3.3×	609 1.3×	617 1.6×	323 1.1×	94	4.1k
Paul A. Zandbergen United States	29	572 0.7×	426 0.7×	138 0.3×	207 0.5×	279 1.0×	54	3.4k
Alison Heppenstall United Kingdom	25	783 1.0×	697 1.1×	139 0.3×	98 0.3×	255 0.9×	85	2.3k
Tao Pei China	40	1.9k 2.4×	2.3k 3.8×	780 1.7×	701 1.9×	505 1.8×	236	6.5k
Xinqi Zheng China	27	258 0.3×	1.5k 2.4×	137 0.3×	296 0.8×	320 1.1×	121	2.8k
Marco Paìnho Portugal	24	287 0.4×	508 0.8×	328 0.7×	321 0.8×	113 0.4×	130	2.9k

Countries citing papers authored by Ci Song

Since Specialization

Citations

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

Fields of papers citing papers by Ci Song

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ci Song

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Song, Ci, et al.. (2025). Enhanced Regioselectivity and Catalytic Activity on C7Hydroxylation of Lithocholic Acid to Produce Ursodeoxycholic Acid by Monooxygenase CYP107D1 Based on Semi‐Rational Design. Biotechnology Journal. 20(7). e70070–e70070.

Steen, Nils Van den, Cheng Wang, Ci Song, et al.. (2025). Corrosion protection in a coating defect on AA2024-T3 by lithium carbonate inhibitor leaching: An experimentally validated FEM approach. Corrosion Science. 250. 112861–112861. 1 indexed citations

Liu, Xiaohan, Tao Pei, Xi Wang, et al.. (2024). Travel flow patterns of diverse population groups and influencing built environment factors: A case study of Beijing. Cities. 151. 105096–105096. 8 indexed citations

Pei, Tao, et al.. (2024). Enhanced scan statistic with tightened window for detecting irregularly shaped hotspots. International Journal of Geographical Information Systems. 39(1). 207–230.

Wang, Xi, et al.. (2023). A new flow-based centrality method for identifying statistically significant centers. Sustainable Cities and Society. 99. 104984–104984. 7 indexed citations

Wang, Xi, Tao Pei, Ci Song, et al.. (2023). How does socioeconomic status influence social relations? A perspective from mobile phone data. Physica A Statistical Mechanics and its Applications. 615. 128612–128612. 3 indexed citations

Pei, Tao, et al.. (2023). Estimating spatiotemporal aggregation scales by revisiting the spatiotemporal L‐function. Transactions in GIS. 27(2). 592–604. 4 indexed citations

Song, Ci, Hua Shu, Jie Chen, et al.. (2023). Length L‐function for network‐constrained point data. Transactions in GIS. 27(2). 476–493. 3 indexed citations

Liu, Changchang, et al.. (2023). Assessing the Effects of Subjective and Objective Measures on Housing Prices with Street View Imagery: A Case Study of Suzhou. Land. 12(12). 2095–2095. 8 indexed citations

10.

Song, Ci, Tao Pei, Xi Wang, et al.. (2022). Dynamic characteristics of the COVID-19 epidemic in China’s major cities. Annals of GIS. 28(4). 445–456. 1 indexed citations

11.

Liu, Qiyong, Ci Song, Hua Shu, et al.. (2021). Urban spatial epidemic simulation model: A case study of the second COVID‐19 outbreak in Beijing, China. Transactions in GIS. 26(1). 297–316. 9 indexed citations

12.

Pei, Tao, Jun Xu, Yu Liu, et al.. (2021). GIScience and remote sensing in natural resource and environmental research: Status quo and future perspectives. Geography and sustainability. 2(3). 207–215. 33 indexed citations

13.

Zhang, Shuying, Jiaming Liu, Ci Song, et al.. (2021). Spatial-temporal distribution characteristics and evolution mechanism of urban parks in Beijing, China. Urban forestry & urban greening. 64. 127265–127265. 45 indexed citations

14.

Liu, Yaxi, Tao Pei, Ci Song, et al.. (2019). Indoor Mobility Interaction Model: Insights into the Customer Flow in Shopping Malls. IEEE Access. 7. 138353–138363. 4 indexed citations

15.

Song, Ci, Jinhua Zhang, Guo Hu, et al.. (2019). Effects of organochlorine pesticides (OCPs) on survival and edibility of loaches in the World Heritage Honghe Hani Rice Terraces, China. Aquaculture Environment Interactions. 11. 239–247. 1 indexed citations

16.

Song, Ci, Tao Pei, & Hua Shu. (2019). Identifying Flow Clusters Based on Density Domain Decomposition. IEEE Access. 8. 5236–5243. 21 indexed citations

17.

Liu, Guanwei, et al.. (2017). Research progress on flexible electrochemical energy storage devices. Energy Storage Science and Technology. 6(1). 52. 1 indexed citations

18.

Song, Ci, et al.. (2016). Assessing Patient bypass Behavior Using Taxi Trip Origin–Destination (OD) Data. ISPRS International Journal of Geo-Information. 5(9). 157–157. 18 indexed citations

19.

Shu, Hua, Ci Song, Tao Pei, et al.. (2016). Queuing Time Prediction Using WiFi Positioning Data in an Indoor Scenario. Sensors. 16(11). 1958–1958. 17 indexed citations

20.

Song, Ci, et al.. (2009). Phytoplankton diversity in Jingpo Lake and water quality evaluation.. Dongbei linye daxue xuebao. 37(4). 40–42. 7 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