Science Explorer Back to mapMap
Discussion
Nonprofit · Seongnam-si · South Korea

Sejong Institute

sejong.org/engROR OpenAlex
World rank, 2022-now
#16,734
of 22,385 · #16,597 all time
Rank in South Korea
#268
of 343
Research works
232
▲ 24% vs 2018-21
Citations
3.7k
15.8 per fractional work
Top-10% rate
11.9%
all institutions 10.0%
vs its own fields
1.00×
1.00× is exactly expected
Open access
55%
world 40%
International
19%
world 18%
Sejong Institute

Which fields of science does Sejong Institute work in?

In 2022-now, 45% of research at Sejong Institute is in Physical Sciences, 23% in Health Sciences. Its largest fields are Medicine (20%), Engineering (14%), Computer Science (13%).

Physical Sciences: 38 fractional works · 44.6% of its workEngineering: 12 fractional works · 14.1% of its workElectrical and Electronic Engineering: 3 fractional works · 3.3% of its workBiomedical Engineering: 2 fractional works · 2.6% of its workMechanical Engineering: 1 fractional works · 1.7% of its workControl and Systems Engineering: 1 fractional works · 1.6% of its workAutomotive Engineering: 1 fractional works · 1.2% of its workBuilding and Construction: 1 fractional works · 0.9% of its workCivil and Structural Engineering: 0 fractional works · 0.6% of its workComputational Mechanics: 0 fractional works · 0.5% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.5% of its workAerospace Engineering: 0 fractional works · 0.5% of its workOcean Engineering: 0 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.2% of its workMechanics of Materials: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 11 fractional works · 13.0% of its workArtificial Intelligence: 5 fractional works · 5.7% of its workComputer Vision and Pattern Recognition: 3 fractional works · 3.7% of its workInformation Systems: 1 fractional works · 1.6% of its workComputer Networks and Communications: 1 fractional works · 0.9% of its workSignal Processing: 0 fractional works · 0.4% of its workSoftware: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.4% of its workEnvironmental Science: 8 fractional works · 10.0% of its workEnvironmental Engineering: 1 fractional works · 1.7% of its workGlobal and Planetary Change: 1 fractional works · 1.7% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 1.5% of its workWater Science and Technology: 1 fractional works · 1.4% of its workEcology: 1 fractional works · 1.3% of its workNature and Landscape Conservation: 1 fractional works · 0.7% of its workPollution: 0 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.5% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 2 fractional works · 1.8% of its workMaterials Chemistry: 1 fractional works · 1.0% of its workBiomaterials: 1 fractional works · 0.6% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.2% of its workChemistry: 1 fractional works · 1.4% of its workAnalytical Chemistry: 1 fractional works · 0.7% of its workPhysical and Theoretical Chemistry: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEarth and Planetary Sciences: 1 fractional works · 1.2% of its workAtmospheric Science: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnergy: 1 fractional works · 0.8% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 1 fractional works · 0.8% of its workMathematical Physics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.6% of its workChemical Engineering: 1 fractional works · 0.8% of its workProcess Chemistry and Technology: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 1 fractional works · 0.6% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.3% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.3% of its workHealth Sciences: 19 fractional works · 22.9% of its workMedicine: 17 fractional works · 19.9% of its workCardiology and Cardiovascular Medicine: 4 fractional works · 5.0% of its workSurgery: 2 fractional works · 2.3% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 1.3% of its workPulmonary and Respiratory Medicine: 1 fractional works · 1.3% of its workNeurology: 1 fractional works · 1.2% of its workComplementary and alternative medicine: 1 fractional works · 1.0% of its workPharmacology: 1 fractional works · 1.0% of its workInfectious Diseases: 1 fractional works · 1.0% of its workPhysiology: 1 fractional works · 1.0% of its workDermatology: 1 fractional works · 0.9% of its workPsychiatry and Mental health: 0 fractional works · 0.5% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.5% of its workEpidemiology: 0 fractional works · 0.4% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.4% of its workEmergency Medicine: 0 fractional works · 0.4% of its workGeriatrics and Gerontology: 0 fractional works · 0.3% of its workNephrology: 0 fractional works · 0.3% of its workPathology and Forensic Medicine: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.9% of its workHealth Professions: 2 fractional works · 1.9% of its workGeneral Health Professions: 1 fractional works · 1.1% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.3% of its workOccupational Therapy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workDentistry: 1 fractional works · 0.9% of its workOral Surgery: 0 fractional works · 0.5% of its workOrthodontics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 0 fractional works · 0.2% of its workSocial Sciences: 17 fractional works · 19.8% of its workSocial Sciences: 6 fractional works · 7.5% of its workSociology and Political Science: 2 fractional works · 1.9% of its workTransportation: 1 fractional works · 1.6% of its workPolitical Science and International Relations: 1 fractional works · 1.5% of its workCultural Studies: 1 fractional works · 0.8% of its workLinguistics and Language: 0 fractional works · 0.4% of its workEducation: 0 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 1.0% of its workBusiness, Management and Accounting: 4 fractional works · 4.4% of its workMarketing: 1 fractional works · 1.5% of its workStrategy and Management: 1 fractional works · 1.0% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.8% of its workManagement of Technology and Innovation: 0 fractional works · 0.6% of its workAccounting: 0 fractional works · 0.3% of its workManagement Information Systems: 0 fractional works · 0.2% of its workPsychology: 2 fractional works · 2.7% of its workSocial Psychology: 1 fractional works · 1.5% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.5% of its workApplied Psychology: 0 fractional works · 0.4% of its workClinical Psychology: 0 fractional works · 0.3% of its workDecision Sciences: 2 fractional works · 2.1% of its workManagement Science and Operations Research: 1 fractional works · 1.2% of its workInformation Systems and Management: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 2 fractional works · 2.1% of its workEconomics and Econometrics: 2 fractional works · 2.0% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 1 fractional works · 1.0% of its workPhilosophy: 0 fractional works · 0.6% of its workConservation: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workLife Sciences: 11 fractional works · 12.7% of its workAgricultural and Biological Sciences: 4 fractional works · 4.9% of its workPlant Science: 2 fractional works · 2.4% of its workFood Science: 1 fractional works · 1.3% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 0.4% of its workAquatic Science: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.5% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 4.3% of its workMolecular Biology: 1 fractional works · 1.7% of its workGenetics: 1 fractional works · 1.3% of its workCell Biology: 0 fractional works · 0.6% of its workBiophysics: 0 fractional works · 0.3% of its workDevelopmental Biology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNeuroscience: 2 fractional works · 2.8% of its workNeurology: 1 fractional works · 0.8% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.6% of its workCognitive Neuroscience: 0 fractional works · 0.5% of its workSensory Systems: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.4% of its workImmunology and Microbiology: 0 fractional works · 0.4% of its workImmunology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.3% of its workALL ITS WORKSejong Institute85fractional works, 2022-now
Life Sciences13%Physical Sciences45%Health Sciences23%Social Sciences20%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Engineering1214.1%
    2. Computer Science1113.0%
    3. Environmental Science810.0%
    4. Materials Science21.8%
    5. Chemistry11.4%
    6. Earth and Planetary Sciences11.2%
    7. Energy10.8%
    8. Mathematics10.8%
    9. Chemical Engineering10.8%
    10. Physics and Astronomy10.6%
    1. Medicine1719.9%
    2. Health Professions21.9%
    3. Dentistry10.9%
    4. Nursing00.2%
    1. Social Sciences67.5%
    2. Business, Management and Accounting44.4%
    3. Psychology22.7%
    4. Decision Sciences22.1%
    5. Economics, Econometrics and Finance22.1%
    6. Arts and Humanities11.0%
    1. Agricultural and Biological Sciences44.9%
    2. Biochemistry, Genetics and Molecular Biology44.3%
    3. Neuroscience22.8%
    4. Immunology and Microbiology00.4%
    5. Pharmacology, Toxicology and Pharmaceutics00.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 1.03× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.80× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.38× its world share, 0 worksImmunology and Micro…Neuroscience: 1.74× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.90× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 2.34× its world share, 1 worksChemical EngineeringChemistry: 0.92× its world share, 1 worksChemistryComputer Science: 1.67× its world share, 11 worksComputer ScienceEarth and Planetary Sciences: 0.75× its world share, 1 worksEarth and Planetary …Energy: 0.92× its world share, 1 worksEnergyEngineering: 0.94× its world share, 12 worksEngineeringEnvironmental Science: 2.01× its world share, 8 worksEnvironmental ScienceMaterials Science: 0.52× its world share, 2 worksMaterials ScienceMathematics: 0.71× its world share, 1 worksMathematicsPhysics and Astronomy: 0.29× its world share, 0 worksPhysics and AstronomyDentistry: 1.85× its world share, 1 worksDentistryHealth Professions: 0.73× its world share, 2 worksHealth ProfessionsMedicine: 1.03× its world share, 17 worksMedicineNursing: 0.40× its world share, 0 worksNursingArts and Humanities: 0.36× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.36× its world share, 4 worksBusiness, Management…Decision Sciences: 2.14× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.97× its world share, 2 worksEconomics, Econometr…Psychology: 0.88× its world share, 2 worksPsychologySocial Sciences: 0.59× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 2.3×. Every wedge is a field page.

All 25 fields, with their numbers
  1. Chemical Engineering2.34×1 works
  2. Decision Sciences2.14×2 works
  3. Environmental Science2.01×8 works
  4. Dentistry1.85×1 works
  5. Neuroscience1.74×2 works
  6. Computer Science1.67×11 works
  7. Business, Management and Accounting1.36×4 works
  8. Agricultural and Biological Sciences1.03×4 works
  9. Medicine1.03×17 works
  10. Economics, Econometrics and Finance0.97×2 works
  11. Engineering0.94×12 works
  12. Chemistry0.92×1 works
  13. Energy0.92×1 works
  14. Pharmacology, Toxicology and Pharmaceutics0.90×0 works
  15. Psychology0.88×2 works
  16. Biochemistry, Genetics and Molecular Biology0.80×4 works
  17. Earth and Planetary Sciences0.75×1 works
  18. Health Professions0.73×2 works
  19. Mathematics0.71×1 works
  20. Social Sciences0.59×6 works
  21. Materials Science0.52×2 works
  22. Nursing0.40×0 works
  23. Immunology and Microbiology0.38×0 works
  24. Arts and Humanities0.36×1 works
  25. Physics and Astronomy0.29×0 works

Who are the top researchers at Sejong Institute?

Ranked on the quality score, Sook-Jong Lee, Oknim Chung and Yong-Gook Kim lead among researchers whose main affiliation is Sejong Institute.

  1. 1 Sook-Jong Lee South Korea · #3,841,588 worldwide 100 citations · 26 works
  2. 2 Oknim Chung South Korea · #4,408,791 worldwide 17 citations · 15 works
  3. 3 Yong-Gook Kim South Korea · #4,737,862 worldwide 15 citations · 17 works
  4. 4 Yoon‐Ji Lee South Korea · #5,245,614 worldwide 194 citations · 44 works
  5. 5 Mun-Hwan Koh South Korea · #5,487,656 worldwide 134 citations · 33 works
  6. 6 Ki-Cheol Eom South Korea · #5,659,240 worldwide 427 citations · 57 works
All ranked researchers at Sejong Institute

What are the most cited papers from Sejong Institute?

The most cited paper from Sejong Institute is "Advantageous crystalline–amorphous phase boundary for enhanced electrochemical water oxidation" (HyukSu Han, Heechae Choi, Sungwook Mhin et al., 2019), with 486 citations. Next come "Complete amplitude and phase control of light using broadband holographic metasurfaces" (406) and "Impacts of salvage logging on biodiversity: A meta‐analysis" (395).

Most cited papers
#PaperReleasedCitations
1 Advantageous crystalline–amorphous phase boundary for enhanced electrochemical water oxidation HyukSu Han, Heechae Choi, Sungwook Mhin et al. · Energy & Environmental Science 2019 486
2 Complete amplitude and phase control of light using broadband holographic metasurfaces Gun‐Yeal Lee, Gwanho Yoon, Seung‐Yeol Lee et al. · Nanoscale Open access 28 Dec 2017 406
3 Impacts of salvage logging on biodiversity: A meta‐analysis Simon Thorn et al. · Journal of Applied Ecology Open access 23 May 2017 395
4 Rational design criteria for D–π–A structured organic and porphyrin sensitizers for highly efficient dye-sensitized solar cells Jung‐Min Ji, Haoran Zhou, Hwan Kyu Kim · Journal of Materials Chemistry A 2018 330
5 Three‐vessel view of the fetal upper mediastinum: an easy means of detecting abnormalities of the ventricular outflow tracts and great arteries during obstetric screening Shi‐Joon Yoo, Yong‐ho Lee, E. S. Kim et al. · Ultrasound in Obstetrics and Gynecology Open access Mar 1997 262
All 61 most cited papers, with filters and sorting

Which keywords describe research at Sejong Institute?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Convolutional Neural Networks, Neural Networks, Wavelet Transform, Climate Change, Arrhythmia Detection and ECG Signal.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning12▲ 4.0×48 topics
  2. Machine Learning6▲ 2.2×29 topics
  3. Climate Change4▲ 1.60×21 topics
  4. Neural Networks4▲ 2.7×16 topics
  5. Convolutional Neural Networks3▲ 4.8×9 topics
  6. Epidemiology2▼ 0.74×20 topics
  7. Social Media2▲ 2.0×5 topics
  8. Sustainability2◆ 1.03×13 topics
  9. Treatment2▲ 2.1×12 topics
  10. Wavelet Transform2▲ 9.4×3 topics
  11. Classification2▲ 4.5×4 topics
  12. Social Capital2▲ 3.8×8 topics
  13. IoT2▲ 5.2×6 topics
  14. Quality of Life2▲ 1.29×9 topics
  15. Arrhythmia Detection1▲ 41×1 topic
  16. Artificial Intelligence1◆ 1.12×7 topics
  17. Computer Vision1▲ 5.9×2 topics
  18. ECG Signal1▲ 41×1 topic
  19. Ecosystem Services1▲ 4.2×5 topics
  20. Text Mining1▲ 12×4 topics
  21. Biomedical Applications1▲ 1.27×9 topics
  22. Cardiovascular Disease1▲ 1.29×9 topics
  23. Consumer Behavior1▲ 2.4×5 topics
  24. Oxidative Stress1◆ 0.93×7 topics
  25. Public Health1◆ 1.08×7 topics
  26. Biodiversity Conservation1▲ 3.8×3 topics
  27. Depression1▲ 1.64×8 topics
  28. Energy Efficiency1▲ 1.48×6 topics
  29. Environmental Monitoring1▲ 3.8×3 topics
  30. Image Processing1▲ 3.2×4 topics
  31. Physical Activity1▲ 2.9×2 topics
  32. Remote Sensing1▲ 1.18×8 topics
  33. Image Recognition1▲ 8.7×1 topic
  34. Object Detection1▲ 9.1×1 topic
  35. Particulate Matter1▲ 8.7×2 topics
  36. Supply Chain Management1▲ 1.49×6 topics
  37. Diagnosis1▲ 1.28×6 topics
  38. Healthcare1◆ 1.07×6 topics
  39. Hydrological Modeling1▲ 5.0×2 topics
  40. Mental Health1▼ 0.83×5 topics

Which research topics does Sejong Institute publish most on?

By volume in 2022-now: ECG Monitoring and Analysis, Advanced Neural Network Applications, Transportation and Mobility Innovations and Mental Health via Writing.

ECG Monitoring and Analysis: 1 fractional worksAdvanced Neural Network Applications: 1 fractional worksTransportation and Mobility Innovations: 1 fractional worksMental Health via Writing: 1 fractional worksCardiac electrophysiology and arrhythmias: 1 fractional worksSentiment Analysis and Opinion Mining: 1 fractional worksDiverse Topics in Contem…1Diverse Topics in Contemporary Research: 1 fractional worksUrban Transport and Accessibility: 1 fractional worksAir Quality Monitoring and Forecasting: 1 fractional worksSmart Agriculture and AI1Smart Agriculture and AI: 1 fractional works
Cardiology and Cardiovascular MedicineComputer Vision and Pattern RecognitionAutomotive EngineeringSocial Psychology5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 ECG Monitoring and Analysis Cardiology and Cardiovascular Medicine 1 works
  2. 2 Advanced Neural Network Applications Computer Vision and Pattern Recognition 1 works
  3. 3 Transportation and Mobility Innovations Automotive Engineering 1 works
  4. 4 Mental Health via Writing Social Psychology 1 works
  5. 5 Cardiac electrophysiology and arrhythmias Cardiology and Cardiovascular Medicine 1 works
  6. 6 Sentiment Analysis and Opinion Mining Artificial Intelligence 1 works
  7. 7 Diverse Topics in Contemporary Research Cultural Studies 1 works
  8. 8 Urban Transport and Accessibility Transportation 1 works
  9. 9 Air Quality Monitoring and Forecasting Environmental Engineering 1 works
  10. 10 Smart Agriculture and AI Plant Science 1 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available54.7%not open45.3%

World: 40% of research is openly available.

with international co-authors18.8%domestic only81.2%

World: 18% is written across borders.

How has Sejong Institute's research output changed?

Output in 2022-2025 was 24% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Sejong Institute as a percentage of every work published that year, 0.00024% in 2024.

still counting0.00020%0.00040%0.00060%Sejong Institute0.00046% in 20251990200020102020

Fractional works of Sejong Institute over all fractional works that year. How the balance of science has shifted.

Other research institutions in Seongnam-si

All research institutions in Seongnam-si

Share Sejong Institute's ranking

Sejong Institute on Science Explorer

A card with Sejong Institute's standing and the fields it leads in, for a post or a slide. A link to this page previews as the same card.

Download the card

1200 × 630 PNG, sized for social posts, drawn from the latest snapshot.

Badges for a website1Each links back here and updates with every snapshot

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

Ask a question or share a note about Sejong Institute. Posts are plain text and can be reported.