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University · Wŏnju · South Korea

Halla University

In research, Halla University stands highest in Physical Sciences (#14,514 of 17,446 worldwide) and Engineering (#8,399 of 9,532 worldwide), over all time.

halla.ac.kr/mbs/enROR OpenAlex
World rank, 2022-now
#18,195
of 22,385 · #26,336 all time
Rank in South Korea
#287
of 343
Research works
348
▲ 134% vs 2018-21
Citations
2.9k
8.5 per fractional work
Top-10% rate
5.4%
all institutions 10.0%
vs its own fields
0.89×
1.00× is exactly expected
Open access
49%
world 40%
International
9%
world 18%
Halla University

What is Halla University known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #14,514 of 17,446 4.0%258
EngineeringField #8,399 of 9,532 4.2%143

Each strip is that field's whole ranked pool, with the notch where Halla University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Halla University work in?

In 2022-now, 64% of research at Halla University is in Physical Sciences, 27% in Social Sciences. Its largest fields are Engineering (35%), Computer Science (17%), Social Sciences (11%). It does 1.6× the world's share of Physical Sciences.

Physical Sciences: 60 fractional works · 64.1% of its workEngineering: 33 fractional works · 34.9% of its workElectrical and Electronic Engineering: 8 fractional works · 8.1% of its workCivil and Structural Engineering: 5 fractional works · 4.8% of its workControl and Systems Engineering: 4 fractional works · 4.4% of its workMechanical Engineering: 4 fractional works · 4.1% of its workBuilding and Construction: 3 fractional works · 2.9% of its workBiomedical Engineering: 2 fractional works · 2.4% of its workSafety, Risk, Reliability and Quality: 2 fractional works · 1.8% of its workAutomotive Engineering: 1 fractional works · 1.5% of its workMedia Technology: 1 fractional works · 1.5% of its workOcean Engineering: 1 fractional works · 1.1% of its workAerospace Engineering: 1 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.7% of its workComputational Mechanics: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 15 fractional works · 16.5% of its workArtificial Intelligence: 8 fractional works · 9.1% of its workInformation Systems: 4 fractional works · 4.2% of its workComputer Networks and Communications: 2 fractional works · 2.1% of its workComputer Science Applications: 0 fractional works · 0.4% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnvironmental Science: 5 fractional works · 5.8% of its workEnvironmental Engineering: 3 fractional works · 2.7% of its workPollution: 1 fractional works · 1.3% of its workEcology: 1 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.4% of its workMaterials Science: 3 fractional works · 2.8% of its workElectronic, Optical and Magnetic Materials: 1 fractional works · 1.4% of its workMaterials Chemistry: 1 fractional works · 1.0% of its workPolymers and Plastics: 0 fractional works · 0.4% of its workChemistry: 1 fractional works · 1.5% of its workOrganic Chemistry: 1 fractional works · 0.7% of its workInorganic Chemistry: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 1 fractional works · 1.1% of its workCondensed Matter Physics: 1 fractional works · 0.7% of its workInstrumentation: 0 fractional works · 0.4% of its workEarth and Planetary Sciences: 1 fractional works · 0.7% of its workGeology: 0 fractional works · 0.4% of its workGeophysics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 0 fractional works · 0.5% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.3% of its workSocial Sciences: 25 fractional works · 26.9% of its workSocial Sciences: 10 fractional works · 10.5% of its workSociology and Political Science: 4 fractional works · 4.6% of its workSafety Research: 2 fractional works · 1.9% of its workEducation: 1 fractional works · 1.0% of its workTransportation: 1 fractional works · 0.9% of its workGender Studies: 0 fractional works · 0.5% of its workHealth: 0 fractional works · 0.5% of its workCommunication: 0 fractional works · 0.4% of its workPolitical Science and International Relations: 0 fractional works · 0.4% of its workDemography: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBusiness, Management and Accounting: 6 fractional works · 6.7% of its workMarketing: 2 fractional works · 2.4% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 1.0% of its workManagement of Technology and Innovation: 1 fractional works · 0.9% of its workAccounting: 1 fractional works · 0.7% of its workManagement Information Systems: 1 fractional works · 0.7% of its workStrategy and Management: 1 fractional works · 0.7% of its workBusiness and International Management: 0 fractional works · 0.2% of its workPsychology: 4 fractional works · 4.4% of its workSocial Psychology: 2 fractional works · 2.2% of its workClinical Psychology: 1 fractional works · 1.4% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 2 fractional works · 2.2% of its workManagement Science and Operations Research: 1 fractional works · 1.2% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.5% of its workInformation Systems and Management: 0 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 2 fractional works · 2.0% of its workEconomics and Econometrics: 2 fractional works · 2.0% of its workArts and Humanities: 1 fractional works · 1.0% of its workConservation: 0 fractional works · 0.5% of its workVisual Arts and Performing Arts: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 5 fractional works · 5.6% of its workMedicine: 2 fractional works · 2.6% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.6% of its workHealth Informatics: 0 fractional works · 0.5% of its workSurgery: 0 fractional works · 0.4% of its workEpidemiology: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.8% of its workHealth Professions: 2 fractional works · 2.0% of its workGeneral Health Professions: 1 fractional works · 0.7% of its workEmergency Medical Services: 0 fractional works · 0.5% of its workHealth Information Management: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.4% of its workNursing: 1 fractional works · 1.1% of its workLeadership and Management: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.2% of its workLife Sciences: 3 fractional works · 3.3% of its workAgricultural and Biological Sciences: 1 fractional works · 1.5% of its workPlant Science: 1 fractional works · 0.7% of its workFood Science: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.4% of its workNeuroscience: 1 fractional works · 1.3% of its workCognitive Neuroscience: 1 fractional works · 0.7% of its workEndocrine and Autonomic Systems: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 0.4% of its workMolecular Biology: 0 fractional works · 0.4% of its workALL ITS WORKHalla University93fractional works, 2022-now
Life Sciences3%Physical Sciences64%Health Sciences6%Social Sciences27%

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 21 fields, with their numbers
    1. Engineering3334.9%
    2. Computer Science1516.5%
    3. Environmental Science55.8%
    4. Materials Science32.8%
    5. Chemistry11.5%
    6. Physics and Astronomy11.1%
    7. Earth and Planetary Sciences10.7%
    8. Energy00.5%
    9. Mathematics00.3%
    1. Social Sciences1010.5%
    2. Business, Management and Accounting66.7%
    3. Psychology44.4%
    4. Decision Sciences22.2%
    5. Economics, Econometrics and Finance22.0%
    6. Arts and Humanities11.0%
    1. Medicine22.6%
    2. Health Professions22.0%
    3. Nursing11.1%
    1. Agricultural and Biological Sciences11.5%
    2. Neuroscience11.3%
    3. Biochemistry, Genetics and Molecular Biology00.4%
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: 0.33× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.83× its world share, 1 worksNeuroscienceChemistry: 0.97× its world share, 1 worksChemistryComputer Science: 2.13× its world share, 15 worksComputer ScienceEarth and Planetary Sciences: 0.46× its world share, 1 worksEarth and Planetary …Energy: 0.50× its world share, 0 worksEnergyEngineering: 2.33× its world share, 33 worksEngineeringEnvironmental Science: 1.16× its world share, 5 worksEnvironmental ScienceMaterials Science: 0.80× its world share, 3 worksMaterials ScienceMathematics: 0.27× its world share, 0 worksMathematicsPhysics and Astronomy: 0.48× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.77× its world share, 2 worksHealth ProfessionsMedicine: 0.13× its world share, 2 worksMedicineNursing: 2.18× its world share, 1 worksNursingArts and Humanities: 0.35× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 2.09× its world share, 6 worksBusiness, Management…Decision Sciences: 2.24× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.95× its world share, 2 worksEconomics, Econometr…Psychology: 1.46× its world share, 4 worksPsychologySocial Sciences: 0.83× its world share, 10 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

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

All 21 fields, with their numbers
  1. Engineering2.33×33 works
  2. Decision Sciences2.24×2 works
  3. Nursing2.18×1 works
  4. Computer Science2.13×15 works
  5. Business, Management and Accounting2.09×6 works
  6. Psychology1.46×4 works
  7. Environmental Science1.16×5 works
  8. Chemistry0.97×1 works
  9. Economics, Econometrics and Finance0.95×2 works
  10. Neuroscience0.83×1 works
  11. Social Sciences0.83×10 works
  12. Materials Science0.80×3 works
  13. Health Professions0.77×2 works
  14. Energy0.50×0 works
  15. Physics and Astronomy0.48×1 works
  16. Earth and Planetary Sciences0.46×1 works
  17. Arts and Humanities0.35×1 works
  18. Agricultural and Biological Sciences0.33×1 works
  19. Mathematics0.27×0 works
  20. Medicine0.13×2 works
  21. Biochemistry, Genetics and Molecular Biology0.08×0 works

Who are the top researchers at Halla University?

Ranked on the quality score, Heesoo Hwang, Seong-Whan Shinn and Sung-Min Kum lead among researchers whose main affiliation is Halla University.

  1. 1 Heesoo Hwang South Korea · #2,456,399 worldwide 322 citations · 24 works
  2. 2 Seong-Whan Shinn South Korea · #3,642,430 worldwide 147 citations · 16 works
  3. 3 Sung-Min Kum South Korea · #3,698,656 worldwide 401 citations · 39 works
  4. 4 Deok‐Seok Seo South Korea · #3,825,963 worldwide 355 citations · 43 works
  5. 5 Jun‐Mo Park South Korea · #4,007,233 worldwide 723 citations · 61 works
  6. 6 Jinsung Oh South Korea · #4,158,942 worldwide 185 citations · 25 works
  7. 7 Kun-Sun Yoo South Korea · #4,845,922 worldwide 54 citations · 23 works
  8. 8 Min-Uk Ju South Korea · #4,878,327 worldwide 1 citations · 15 works
  9. 9 Juh-Hyeok Ham South Korea · #4,901,237 worldwide 23 citations · 15 works
  10. 10 Jungjo Yuu South Korea · #4,910,248 worldwide 4 citations · 15 works
All ranked researchers at Halla University

What are the most cited papers from Halla University?

The most cited paper from Halla University is "Cooperative Control Strategy of Energy Storage System and Microsources for Stabilizing the Microgrid during Islanded Operation" (Jong-Yul Kim, Jin-Hong Jeon, Seul-Ki Kim et al., 2010), with 474 citations. Next come "Hexavalent chromium removal by various adsorbents: Powdered activated carbon, chitosan, and single/multi-walled carbon nanotubes" (348) and "The Relationship of Motivation and Flow Experience to Academic Procrastination in University Students" (299).

Most cited papers
#PaperReleasedCitations
1 Cooperative Control Strategy of Energy Storage System and Microsources for Stabilizing the Microgrid during Islanded Operation Jong-Yul Kim, Jin-Hong Jeon, Seul-Ki Kim et al. · IEEE Transactions on Power Electronics 22 Sep 2010 474
2 Hexavalent chromium removal by various adsorbents: Powdered activated carbon, chitosan, and single/multi-walled carbon nanotubes Chanil Jung, Jiyong Heo, Jonghun Han et al. · Separation and Purification Technology 9 Jan 2013 348
3 The Relationship of Motivation and Flow Experience to Academic Procrastination in University Students Eunju Lee · The Journal of Genetic Psychology Mar 2005 299
4 Development of Hardware In-the-Loop Simulation System for Testing Operation and Control Functions of Microgrid Jin-Hong Jeon, Jongyul Kim, Hak‐Man Kim et al. · IEEE Transactions on Power Electronics 5 Oct 2010 180
5 Optimal pricing and ordering policies for retailers under order-size-dependent delay in payments Seong Whan Shinn, Hark Hwang · Computers & Operations Research 21 Oct 2002 177
All 63 most cited papers, with filters and sorting

Which keywords describe research at Halla University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Machine Learning, Deep Learning, Vibration Analysis, Customer Satisfaction, Control Systems, Risk Management, Data Mining and Differential Privacy.

▲ 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. Machine Learning11▲ 3.5×13 topics
  2. Deep Learning7▲ 2.1×12 topics
  3. Social Media4▲ 3.1×5 topics
  4. Data Mining4▲ 5.1×2 topics
  5. Vibration Analysis3▲ 13×4 topics
  6. Risk Management3▲ 6.9×4 topics
  7. Control Systems3▲ 17×2 topics
  8. Customer Satisfaction3▲ 9.9×2 topics
  9. Big Data3▲ 3.2×3 topics
  10. Differential Privacy3▲ 43×1 topic
  11. Federated Learning3▲ 43×1 topic
  12. Thermal Analysis3▲ 22×2 topics
  13. Fault Diagnosis2▲ 19×2 topics
  14. Self-Efficacy2▲ 10×3 topics
  15. Social Capital2▲ 5.1×6 topics
  16. Text Mining2▲ 20×2 topics
  17. Active Magnetic Bearings2▲ 98×1 topic
  18. Classification2▲ 5.7×2 topics
  19. Facilities Management2▲ 33×2 topics
  20. Magnetic Levitation2▲ 98×1 topic
  21. IoT2▲ 6.6×4 topics
  22. Consumer Behavior2▲ 3.7×3 topics
  23. Data Analysis2▲ 9.0×2 topics
  24. Electric Motor Drives2▲ 60×1 topic
  25. Encrypted Traffic2▲ 60×1 topic
  26. Internet Traffic2▲ 60×1 topic
  27. Permanent Magnet Machines2▲ 60×1 topic
  28. Social Support2▲ 4.2×5 topics
  29. Homomorphic Encryption2▲ 47×1 topic
  30. Identity-Based Encryption2▲ 47×1 topic
  31. Numerical Simulation2▲ 7.5×3 topics
  32. Quality Management2▲ 15×1 topic
  33. Smart Factory2▲ 21×1 topic
  34. Biomass Estimation2▲ 12×2 topics
  35. Terrestrial Laser Scanning2▲ 15×2 topics
  36. Wireless Sensor Networks2▲ 4.1×5 topics
  37. RFID Technology2▲ 10×3 topics
  38. Distance Education1▲ 7.3×2 topics
  39. Forest Carbon Stocks1▲ 24×1 topic
  40. Lidar Remote Sensing1▲ 24×1 topic

Which research topics does Halla University publish most on?

By volume in 2022-now: Privacy-Preserving Technologies in Data, Magnetic Bearings and Levitation Dynamics, Electric Motor Design and Analysis and Internet Traffic Analysis and Secure E-voting.

Privacy-Preserving Techn…3Privacy-Preserving Technologies in Data: 3 fractional worksMagnetic Bearings and Le…2Magnetic Bearings and Levitation Dynamics: 2 fractional worksElectric Motor Design an…2Electric Motor Design and Analysis: 2 fractional worksInternet Traffic Analysi…2Internet Traffic Analysis and Secure E-voting: 2 fractional worksCryptography and Data Security: 2 fractional worksTechnology and Data Analysis: 2 fractional worksRemote Sensing and LiDAR…1Remote Sensing and LiDAR Applications: 1 fractional worksDigital Marketing and So…1Digital Marketing and Social Media: 1 fractional worksFacilities and Workplace…1Facilities and Workplace Management: 1 fractional worksEngineering Applied Rese…1Engineering Applied Research: 1 fractional works
Artificial IntelligenceControl and Systems EngineeringElectrical and Electronic EngineeringInformation Systems4 others

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

  1. 1 Privacy-Preserving Technologies in Data Artificial Intelligence 3 works
  2. 2 Magnetic Bearings and Levitation Dynamics Control and Systems Engineering 2 works
  3. 3 Electric Motor Design and Analysis Electrical and Electronic Engineering 2 works
  4. 4 Internet Traffic Analysis and Secure E-voting Artificial Intelligence 2 works
  5. 5 Cryptography and Data Security Artificial Intelligence 2 works
  6. 6 Technology and Data Analysis Information Systems 2 works
  7. 7 Remote Sensing and LiDAR Applications Environmental Engineering 1 works
  8. 8 Digital Marketing and Social Media Sociology and Political Science 1 works
  9. 9 Facilities and Workplace Management Social Psychology 1 works
  10. 10 Engineering Applied Research Civil and Structural Engineering 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 available49.1%not open50.9%

World: 40% of research is openly available.

with international co-authors8.9%domestic only91.1%

World: 18% is written across borders.

How has Halla University's research output changed?

Output in 2022-2025 was 134% higher than in 2018-2021.

still counting200020102020
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 Halla University as a percentage of every work published that year, 0.00056% in 2024.

still counting0.00050%0.0010%Halla University0.00022% in 202519801990200020102020

Fractional works of Halla University over all fractional works that year. How the balance of science has shifted.

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Halla University on Science Explorer

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