J.M. Ko

7.6k total citations · 1 hit paper
180 papers, 6.1k citations indexed

About

J.M. Ko is a scholar working on Civil and Structural Engineering, Control and Systems Engineering and Computational Mechanics. According to data from OpenAlex, J.M. Ko has authored 180 papers receiving a total of 6.1k indexed citations (citations by other indexed papers that have themselves been cited), including 168 papers in Civil and Structural Engineering, 60 papers in Control and Systems Engineering and 32 papers in Computational Mechanics. Recurrent topics in J.M. Ko's work include Structural Health Monitoring Techniques (94 papers), Structural Engineering and Vibration Analysis (70 papers) and Vibration and Dynamic Analysis (51 papers). J.M. Ko is often cited by papers focused on Structural Health Monitoring Techniques (94 papers), Structural Engineering and Vibration Analysis (70 papers) and Vibration and Dynamic Analysis (51 papers). J.M. Ko collaborates with scholars based in Hong Kong, China and United States. J.M. Ko's co-authors include Yi‐Qing Ni, Y.Q. Ni, You Lin Xu, Xugang Hua, H.F. Zhou, Z.G. Ying, Yi Ni, C. W. Wong, King‐Yuen Wong and Yong Xia and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Journal of Applied Mechanics and Renewable Energy.

In The Last Decade

J.M. Ko

174 papers receiving 5.7k 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.

Technology developments in structural health monitoring of large-scale bridges

2005 776 citations J.M. Ko, Yi‐Qing Ni Engineering Structures profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J.M. Ko Hong Kong	43	5.3k	1.2k	1.0k	873	608	180	6.1k
B. F. Spencer United States	41	6.5k 1.2×	1.3k 1.0×	604 0.6×	1.4k 1.6×	455 0.7×	167	7.9k
Yong Xia Hong Kong	45	6.2k 1.2×	716 0.6×	1.9k 1.8×	1.3k 1.5×	395 0.6×	247	7.3k
Álvaro Cunha Portugal	37	4.5k 0.8×	632 0.5×	689 0.7×	1.1k 1.3×	213 0.4×	177	4.8k
Bart Peeters Belgium	30	5.0k 0.9×	857 0.7×	1.2k 1.2×	1.3k 1.5×	150 0.2×	164	5.9k
Chung‐Bang Yun South Korea	39	3.9k 0.7×	538 0.4×	1.7k 1.6×	1.2k 1.4×	287 0.5×	168	4.6k
Gregory L. Fenves United States	33	7.3k 1.4×	535 0.4×	1.1k 1.0×	652 0.7×	393 0.6×	82	8.8k
Rune Brincker Denmark	35	5.7k 1.1×	767 0.6×	1.5k 1.4×	1.3k 1.5×	155 0.3×	215	6.3k
Songye Zhu Hong Kong	49	6.1k 1.1×	1.0k 0.8×	602 0.6×	1.3k 1.5×	471 0.8×	226	7.3k
Limin Sun China	35	4.1k 0.8×	981 0.8×	499 0.5×	673 0.8×	640 1.1×	223	4.8k
Jean‐Claude Golinval Belgium	34	4.5k 0.9×	1.7k 1.4×	1.3k 1.3×	1.4k 1.6×	441 0.7×	179	6.1k

Countries citing papers authored by J.M. Ko

Since Specialization

Citations

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

Fields of papers citing papers by J.M. Ko

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.M. Ko. 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 J.M. Ko. The network helps show where J.M. Ko may publish in the future.

Co-authorship network of co-authors of J.M. Ko

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

All Works

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20 of 20 papers shown

Zhang, Ru, Yi Ni, Yuanfeng Duan, & J.M. Ko. (2019). Development of a full-scale magnetorheological damper model for open-loop cable vibration control. Smart Structures and Systems. 23(6). 553–564. 5 indexed citations

Hua, Xugang, Y.Q. Ni, & J.M. Ko. (2008). Adaptive regularization parameter optimization in output-error-based finite element model updating. Mechanical Systems and Signal Processing. 23(3). 563–579. 31 indexed citations

Ko, J.M., et al.. (2006). Identification of damaged members and damage extent in bridge deck by neural network. Engineering Mechanics. 23(2). 18–22. 5 indexed citations

Ni, Yi‐Qing, et al.. (2006). Damage Evaluation of Truss Bridges Using a Reliability-Based Assessment Technique. PolyU Institutional Research Archive (Hong Kong Polytechnic University). 1 indexed citations

Ying, Z.G., Yi‐Qing Ni, & J.M. Ko. (2006). Parametrically excited instability analysis of a semi-actively controlled cable. Engineering Structures. 29(4). 567–575. 15 indexed citations

Chen, Yong, et al.. (2005). Experimental Study on Vibration Control of Non-Linear Hysteretic Isolator-Cable System. Systems Engineering - Theory & Practice. 25(7). 67–74. 4 indexed citations

Duan, Yuanfeng, Yi‐Qing Ni, & J.M. Ko. (2005). State-Derivative Feedback Control of Cable Vibration Using Semiactive Magnetorheological Dampers. Computer-Aided Civil and Infrastructure Engineering. 20(6). 431–449. 82 indexed citations

Ko, J.M., Yuanfeng Duan, & Y.Q. Ni. (2005). Modeling of a full-scale MR damper and its application in open-loop vibration control of stay cables. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5765. 690–690. 1 indexed citations

Ko, J.M. & Yi‐Qing Ni. (2005). Technology developments in structural health monitoring of large-scale bridges. Engineering Structures. 27(12). 1715–1725. 776 indexed citations breakdown →

10.

Ying, Z.G., Yi‐Qing Ni, & J.M. Ko. (2004). Semi-active optimal control of linearized systems with multi-degree of freedom and application. Journal of Sound and Vibration. 279(1-2). 373–388. 32 indexed citations

11.

Ko, J.M., et al.. (2003). Formulation of an uncertainty model relating modal parameters and environmental factors by using long-term monitoring data. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5057. 298–298. 33 indexed citations

12.

Teng, J.G., J.M. Ko, Tommy H.T. Chan, et al.. (2003). Third-generation structures : intelligent high-performance structures for sustainable urban systems. QUT ePrints (Queensland University of Technology). 6 indexed citations

13.

Ni, Yi‐Qing, Yuanfeng Duan, Z. Q. Chen, & J.M. Ko. (2002). <title>Damping identification of MR-damped bridge cables from in-situ monitoring under wind-rain-excited conditions</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 4696. 41–51. 17 indexed citations

14.

Ko, J.M., et al.. (2000). Modal sensitivity analysis of Tsing Ma Bridge for structural damage detection. Proceedings of SPIE - The International Society for Optical Engineering. 3995. 300–311. 4 indexed citations

15.

Ni, Yi‐Qing, Wenjuan Lou, & J.M. Ko. (2000). A HYBRID PSEUDO-FORCE/LAPLACE TRANSFORM METHOD FOR NON-LINEAR TRANSIENT RESPONSE OF A SUSPENDED CABLE. Journal of Sound and Vibration. 238(2). 189–214. 22 indexed citations

16.

Li, Zhaoxia, J.M. Ko, & Yi‐Qing Ni. (2000). Torsional rigidity of reinforced concrete bars with arbitrary sectional shape. Finite Elements in Analysis and Design. 35(4). 349–361. 24 indexed citations

17.

Ni, Yi‐Qing, J.M. Ko, C. W. Wong, & S. Zhan. (1999). Modelling and identification of a wire-cable vibration isolator via a cyclic loading test. Proceedings of the Institution of Mechanical Engineers Part I Journal of Systems and Control Engineering. 213(3). 173–182. 29 indexed citations

18.

Ni, Yi‐Qing, et al.. (1997). Modal Characteristics of Tower-Cable System in Construction State of Suspension Bridge. SPIE eBooks. 2. 1911–1917. 1 indexed citations

19.

Ni, Yi‐Qing, C. W. Wong, & J.M. Ko. (1996). Modeling the Unsymmetric Hysteretic Loops of Friction-Type Isolators. Oncology Letters. 2768(2). 1579–212. 1 indexed citations

20.

Ko, J.M., C. W. Wong, & Heung‐Fai Lam. (1994). Damage Detection in Steel Framed Structures by Vibration Measurement Approach. 2251. 280. 22 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.

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