ChangKyoo Yoo

13.3k total citations · 2 hit papers
387 papers, 10.9k citations indexed

About

ChangKyoo Yoo is a scholar working on Control and Systems Engineering, Mechanical Engineering and Water Science and Technology. According to data from OpenAlex, ChangKyoo Yoo has authored 387 papers receiving a total of 10.9k indexed citations (citations by other indexed papers that have themselves been cited), including 117 papers in Control and Systems Engineering, 77 papers in Mechanical Engineering and 75 papers in Water Science and Technology. Recurrent topics in ChangKyoo Yoo's work include Fault Detection and Control Systems (73 papers), Air Quality Monitoring and Forecasting (55 papers) and Water Quality Monitoring and Analysis (42 papers). ChangKyoo Yoo is often cited by papers focused on Fault Detection and Control Systems (73 papers), Air Quality Monitoring and Forecasting (55 papers) and Water Quality Monitoring and Analysis (42 papers). ChangKyoo Yoo collaborates with scholars based in South Korea, India and China. ChangKyoo Yoo's co-authors include In−Beum Lee, Jong‐Min Lee, Pouya Ifaei, Peter A. Vanrolleghem, Iman Janghorban Esfahani, KiJeon Nam, SungKu Heo, Usman Safder, Jorge Loy-Benitez and Sang Wook Choi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and The Science of The Total Environment.

In The Last Decade

ChangKyoo Yoo

378 papers receiving 10.6k citations

Hit Papers

align trajectories sort by overperformance

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.

Nonlinear process monitoring using kernel principal component analysis

2003 853 citations ChangKyoo Yoo, Sang Wook Choi et al. profile →
Statistical process monitoring with independent component analysis

2003 606 citations ChangKyoo Yoo, In−Beum Lee et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
ChangKyoo Yoo South Korea	50	3.9k	3.3k	1.5k	1.5k	1.4k	387	10.9k
Ali Elkamel Canada	52	1.9k 0.5×	1.7k 0.5×	422 0.3×	3.4k 2.3×	882 0.6×	472	10.5k
Feng Qian China	55	3.6k 0.9×	1.3k 0.4×	392 0.3×	1.6k 1.1×	1.0k 0.7×	542	12.4k
Moonyong Lee South Korea	57	3.7k 1.0×	4.1k 1.2×	585 0.4×	1.6k 1.1×	573 0.4×	476	11.5k
Jie Zhang United Kingdom	45	3.4k 0.9×	2.1k 0.6×	635 0.4×	685 0.5×	367 0.3×	504	7.9k
Mortaza Aghbashlo Iran	79	1.2k 0.3×	4.4k 1.3×	1.2k 0.8×	1.1k 0.7×	1.4k 1.0×	307	19.8k
Bhavik R. Bakshi United States	43	2.1k 0.5×	1.1k 0.3×	463 0.3×	341 0.2×	2.3k 1.6×	200	7.1k
Krist V. Gernaey Denmark	60	2.1k 0.5×	1.2k 0.4×	2.8k 1.9×	544 0.4×	1.1k 0.8×	465	12.8k
Alireza Bahadori Australia	51	834 0.2×	2.6k 0.8×	451 0.3×	694 0.5×	1.2k 0.8×	337	8.8k
Mahmoud M. El‐Halwagi United States	61	7.1k 1.8×	2.7k 0.8×	1.5k 1.0×	800 0.5×	1.2k 0.8×	439	14.8k
Sohrab Zendehboudi Canada	58	482 0.1×	3.6k 1.1×	875 0.6×	913 0.6×	1.1k 0.8×	348	11.4k

Countries citing papers authored by ChangKyoo Yoo

Since Specialization

Citations

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

Fields of papers citing papers by ChangKyoo Yoo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of ChangKyoo Yoo

This figure shows the co-authorship network connecting the top 25 collaborators of ChangKyoo Yoo. A scholar is included among the top collaborators of ChangKyoo Yoo 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 ChangKyoo Yoo. ChangKyoo Yoo 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

Wang, Xinyuan, Wenguang Wei, ChangKyoo Yoo, & Hongbin Liu. (2025). Data-driven fault detection and diagnosis methods in wastewater treatment systems: A comprehensive review. Environmental Research. 268. 120822–120822. 2 indexed citations

Heo, SungKu, et al.. (2024). AI-driven ventilation control policy proximal optimization coupled with dynamic-informed real-time model calibration for healthy and sustainable indoor PM2.5 management. Energy and Buildings. 323. 114786–114786. 4 indexed citations

Nguyen, Hai-Tra, Abdulrahman H. Ba-Alawi, & ChangKyoo Yoo. (2024). Flexible supply-demand side management towards a sustainable decentralized distribution network: A net-negative Water-energy-emissions Nexus assessment. Applied Energy. 375. 124108–124108. 6 indexed citations

Taghikhani, Vahid, et al.. (2024). Sustainable hydrogen production from flare gas and produced water: A United States case study. Energy. 306. 132435–132435. 8 indexed citations

Ba-Alawi, Abdulrahman H., et al.. (2024). Techno-economic risk-constrained optimization for sustainable green hydrogen energy storage in solar/wind-powered reverse osmosis systems. Journal of Energy Storage. 90. 111849–111849. 16 indexed citations

Ba-Alawi, Abdulrahman H., et al.. (2024). Chemical-guided screening of top-performing metal–organic frameworks for hydrogen storage: An explainable deep attention convolutional model. Chemical Engineering Journal. 498. 155626–155626. 9 indexed citations

Ifaei, Pouya, et al.. (2024). Optimal hybrid renewable microgrids via energy demand control using media platforms in South Korea. Sustainable Cities and Society. 118. 106027–106027. 2 indexed citations

Tariq, Shahzeb, et al.. (2024). Explainable AI-driven high-fidelity IAQ prediction (HiFi-IAQ) model for subway stations: Spatiotemporal outdoor air quality interpolation using geographic data. Building and Environment. 263. 111906–111906. 2 indexed citations

Khalilpour, Kaveh, et al.. (2024). Decoding intersectionality: A systematic review of gender and energy dynamics under the structural and situational effects of contexts. Energy Research & Social Science. 110. 103432–103432. 10 indexed citations

10.

Vanovac, B., M. Dunne, T. Pütterich, et al.. (2024). Pedestal properties of negative triangularity discharges in ASDEX Upgrade. Plasma Physics and Controlled Fusion. 66(11). 115005–115005. 1 indexed citations

11.

Safder, Usman, Jorge Loy-Benitez, & ChangKyoo Yoo. (2023). Techno-economic assessment of a novel integrated multigeneration system to synthesize e-methanol and green hydrogen in a carbon-neutral context. Energy. 290. 130104–130104. 45 indexed citations

12.

Heo, SungKu, et al.. (2020). 기후 변화 적응을 위한 벡터매개질병의 생태 모델 및 심층 인공 신경망 기반 공간-시간적 발병 모델링 및 예측. Korean Journal of Chemical Engineering. 58(2). 197–208. 1 indexed citations

13.

Foo, Dominic C.Y., et al.. (2020). Synthesis of Large-Scale Bio-Hydrogen Network Using Waste Gas from Landfill and Anaerobic Digestion: A P-Graph Approach. Processes. 8(5). 505–505. 8 indexed citations

14.

Liu, Hongbin, Chong Yang, Minjeong Kim, & ChangKyoo Yoo. (2018). Fault Diagnosis of Subway Indoor Air Quality Based on Local Fisher Discriminant Analysis. Environmental Engineering Science. 35(11). 1206–1215. 10 indexed citations

15.

Liu, Hongbin & ChangKyoo Yoo. (2015). A robust localized soft sensor for particulate matter modeling in Seoul metro systems. Journal of Hazardous Materials. 305. 209–218. 33 indexed citations

16.

Kim, Yong‐Su, et al.. (2010). Predictive monitoring and diagnosis of periodic air pollution in a subway station. Journal of Hazardous Materials. 183(1-3). 448–459. 51 indexed citations

17.

Kim, Yong‐Su, et al.. (2009). Multidimensional interpretation of the air quality change by the installation of PSD in a subway station. 2009 ICCAS-SICE. 1693–1698. 8 indexed citations

18.

Yoo, ChangKyoo, et al.. (2009). Simulation and Activated Sludge Model-Based Iterative Learning Control for a Sequencing Batch Reactor. Environmental Engineering Science. 26(3). 661–671. 5 indexed citations

19.

Yoo, ChangKyoo & In−Beum Lee. (2004). Soft Sensor and Adaptive Model-Based Dissolved Oxygen Control for Biological Wastewater Treatment Processes. Environmental Engineering Science. 21(3). 331–340. 11 indexed citations

20.

Yoo, ChangKyoo, et al.. (2001). Nonlinear PLS Monitoring Applied to An Wastewater Treatment Process. 제어로봇시스템학회 국제학술대회 논문집. 1504–1507. 1 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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