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Research facility · Santiago · Chile

Complex Engineering System Institute

isci.clROR OpenAlex
World rank, 2022-now
#11,809
of 22,385 · #16,672 all time
Rank in Chile
#61
of 104
Research works
199
▲ 61% vs 2018-21
Citations
3.8k
18.9 per fractional work
Top-10% rate
17.3%
all institutions 10.0%
vs its own fields
1.14×
1.00× is exactly expected
Open access
51%
world 40%
International
45%
world 18%
Complex Engineering System Institute

Which fields of science does Complex Engineering System Institute work in?

In 2022-now, 44% of research at Complex Engineering System Institute is in Physical Sciences, 43% in Social Sciences. Its largest fields are Engineering (22%), Social Sciences (19%), Computer Science (10%). It does 1.7× the world's share of Social Sciences.

Physical Sciences: 47 fractional works · 43.6% of its workEngineering: 24 fractional works · 22.1% of its workElectrical and Electronic Engineering: 6 fractional works · 5.3% of its workAutomotive Engineering: 4 fractional works · 3.8% of its workControl and Systems Engineering: 4 fractional works · 3.4% of its workBuilding and Construction: 3 fractional works · 2.8% of its workIndustrial and Manufacturing Engineering: 3 fractional works · 2.7% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 1.1% of its workCivil and Structural Engineering: 1 fractional works · 0.7% of its workOcean Engineering: 1 fractional works · 0.7% of its workBiomedical Engineering: 1 fractional works · 0.7% of its workAerospace Engineering: 0 fractional works · 0.3% of its workMechanical Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.4% of its workComputer Science: 11 fractional works · 10.1% of its workArtificial Intelligence: 5 fractional works · 4.5% of its workInformation Systems: 2 fractional works · 1.5% of its workComputer Vision and Pattern Recognition: 1 fractional works · 1.0% of its workComputational Theory and Mathematics: 1 fractional works · 0.8% of its workSignal Processing: 1 fractional works · 0.6% of its workComputer Networks and Communications: 1 fractional works · 0.5% of its workSoftware: 0 fractional works · 0.5% of its workHuman-Computer Interaction: 0 fractional works · 0.4% of its workComputer Science Applications: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnvironmental Science: 6 fractional works · 6.0% of its workGlobal and Planetary Change: 2 fractional works · 1.8% of its workEnvironmental Engineering: 1 fractional works · 0.8% of its workEcology: 1 fractional works · 0.7% of its workWater Science and Technology: 1 fractional works · 0.6% of its workPollution: 1 fractional works · 0.6% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.5% of its workEcological Modeling: 0 fractional works · 0.3% of its workNature and Landscape Conservation: 0 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 2 fractional works · 2.1% of its workStatistics and Probability: 1 fractional works · 1.1% of its workModeling and Simulation: 1 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 2 fractional works · 1.6% of its workStatistical and Nonlinear Physics: 1 fractional works · 0.8% of its workAstronomy and Astrophysics: 1 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnergy: 1 fractional works · 1.3% of its workEnergy Engineering and Power Technology: 1 fractional works · 0.7% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.6% of its workChemistry: 0 fractional works · 0.2% of its workOrganic Chemistry: 0 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.2% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.0% of its workSocial Sciences: 46 fractional works · 43.1% of its workSocial Sciences: 20 fractional works · 18.9% of its workTransportation: 15 fractional works · 13.5% of its workSociology and Political Science: 2 fractional works · 2.3% of its workEducation: 2 fractional works · 1.4% of its workGender Studies: 1 fractional works · 0.5% of its workSafety Research: 0 fractional works · 0.4% of its workDemography: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workBusiness, Management and Accounting: 8 fractional works · 7.3% of its workMarketing: 4 fractional works · 3.9% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 1.1% of its workStrategy and Management: 1 fractional works · 1.0% of its workManagement Information Systems: 1 fractional works · 0.9% of its workAccounting: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 8 fractional works · 7.1% of its workEconomics and Econometrics: 7 fractional works · 6.6% of its workFinance: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 6 fractional works · 5.8% of its workManagement Science and Operations Research: 5 fractional works · 4.3% of its workGeneral Decision Sciences: 1 fractional works · 1.0% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.5% of its workPsychology: 4 fractional works · 3.5% of its workSocial Psychology: 2 fractional works · 1.4% of its workExperimental and Cognitive Psychology: 1 fractional works · 1.1% of its workApplied Psychology: 1 fractional works · 0.6% of its workDevelopmental and Educational Psychology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 0 fractional works · 0.4% of its workHealth Sciences: 10 fractional works · 9.2% of its workMedicine: 7 fractional works · 6.9% of its workEpidemiology: 2 fractional works · 1.4% of its workOncology: 1 fractional works · 1.1% of its workInfectious Diseases: 1 fractional works · 1.1% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.7% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.5% of its workPhysiology: 0 fractional works · 0.4% of its workSurgery: 0 fractional works · 0.3% of its workHealth Informatics: 0 fractional works · 0.2% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.2% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.8% of its workHealth Professions: 2 fractional works · 1.9% of its workHealth Information Management: 1 fractional works · 1.0% of its workGeneral Health Professions: 0 fractional works · 0.2% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.2% of its workEmergency Medical Services: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDentistry: 0 fractional works · 0.4% of its workNursing: 0 fractional works · 0.0% of its workLife Sciences: 4 fractional works · 4.2% of its workNeuroscience: 2 fractional works · 2.1% of its workCognitive Neuroscience: 2 fractional works · 1.7% of its workSmaller subfields together: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 1 fractional works · 1.1% of its workPlant Science: 1 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.5% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 0.9% of its workGenetics: 0 fractional works · 0.4% of its workMolecular Biology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.1% of its workImmunology and Microbiology: 0 fractional works · 0.1% of its workALL ITS WORKComplexEngineering…107fractional works, 2022-now
Life Sciences4%Physical Sciences44%Health Sciences9%Social Sciences43%

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 24 fields, with their numbers
    1. Engineering2422.1%
    2. Computer Science1110.1%
    3. Environmental Science66.0%
    4. Mathematics22.1%
    5. Physics and Astronomy21.6%
    6. Energy11.3%
    7. Chemistry00.2%
    8. Materials Science00.2%
    9. Earth and Planetary Sciences00.0%
    1. Social Sciences2018.9%
    2. Business, Management and Accounting87.3%
    3. Economics, Econometrics and Finance87.1%
    4. Decision Sciences65.8%
    5. Psychology43.5%
    6. Arts and Humanities00.4%
    1. Medicine76.9%
    2. Health Professions21.9%
    3. Dentistry00.4%
    4. Nursing00.0%
    1. Neuroscience22.1%
    2. Agricultural and Biological Sciences11.1%
    3. Biochemistry, Genetics and Molecular Biology10.9%
    4. Pharmacology, Toxicology and Pharmaceutics00.1%
    5. Immunology and Microbiology00.1%
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: 0.23× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.16× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.06× its world share, 0 worksImmunology and Micro…Neuroscience: 1.27× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.26× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.14× its world share, 0 worksChemistryComputer Science: 1.29× its world share, 11 worksComputer ScienceEarth and Planetary Sciences: 0.02× its world share, 0 worksEarth and Planetary …Energy: 1.37× its world share, 1 worksEnergyEngineering: 1.47× its world share, 24 worksEngineeringEnvironmental Science: 1.21× its world share, 6 worksEnvironmental ScienceMaterials Science: 0.06× its world share, 0 worksMaterials ScienceMathematics: 1.82× its world share, 2 worksMathematicsPhysics and Astronomy: 0.71× its world share, 2 worksPhysics and AstronomyDentistry: 0.75× its world share, 0 worksDentistryHealth Professions: 0.70× its world share, 2 worksHealth ProfessionsMedicine: 0.36× its world share, 7 worksMedicineNursing: 0.08× its world share, 0 worksNursingArts and Humanities: 0.15× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 2.28× its world share, 8 worksBusiness, Management…Decision Sciences: 5.96× its world share, 6 worksDecision SciencesEconomics, Econometrics and Finance: 3.33× its world share, 8 worksEconomics, Econometr…Psychology: 1.15× its world share, 4 worksPsychologySocial Sciences: 1.49× its world share, 20 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Decision Sciences, 6.0×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Decision Sciences5.96×6 works
  2. Economics, Econometrics and Finance3.33×8 works
  3. Business, Management and Accounting2.28×8 works
  4. Mathematics1.82×2 works
  5. Social Sciences1.49×20 works
  6. Engineering1.47×24 works
  7. Energy1.37×1 works
  8. Computer Science1.29×11 works
  9. Neuroscience1.27×2 works
  10. Environmental Science1.21×6 works
  11. Psychology1.15×4 works
  12. Dentistry0.75×0 works
  13. Physics and Astronomy0.71×2 works
  14. Health Professions0.70×2 works
  15. Medicine0.36×7 works
  16. Pharmacology, Toxicology and Pharmaceutics0.26×0 works
  17. Agricultural and Biological Sciences0.23×1 works
  18. Biochemistry, Genetics and Molecular Biology0.16×1 works
  19. Arts and Humanities0.15×0 works
  20. Chemistry0.14×0 works
  21. Nursing0.08×0 works
  22. Immunology and Microbiology0.06×0 works
  23. Materials Science0.06×0 works
  24. Earth and Planetary Sciences0.02×0 works

Who are the top researchers at Complex Engineering System Institute?

Ranked on the quality score, María Teresa Pozzoli lead among researchers whose main affiliation is Complex Engineering System Institute.

  1. 1 María Teresa Pozzoli Chile · #4,542,605 worldwide 34 citations · 25 works
All ranked researchers at Complex Engineering System Institute

What are the most cited papers from Complex Engineering System Institute?

The most cited paper from Complex Engineering System Institute is "Unique in the Crowd: The privacy bounds of human mobility" (Yves-Alexandre de Montjoye, César A. Hidalgo, Michel Verleysen et al., 2013), with 1,643 citations. Next come "The Collaborative Image of The City: Mapping the Inequality of Urban Perception" (585) and "Socioeconomic status determines COVID-19 incidence and related mortality in Santiago, Chile" (471).

Most cited papers
#PaperReleasedCitations
1 Unique in the Crowd: The privacy bounds of human mobility Yves-Alexandre de Montjoye, César A. Hidalgo, Michel Verleysen et al. · Scientific Reports Open access 25 Mar 2013 1,643
2 The Collaborative Image of The City: Mapping the Inequality of Urban Perception Philip Salesses, Katja Schechtner, César A. Hidalgo · PLoS ONE Open access 24 Jul 2013 585
3 Socioeconomic status determines COVID-19 incidence and related mortality in Santiago, Chile Gonzalo E. Mena, Pamela P. Martinez, Ayesha S. Mahmud et al. · Science Open access 27 Apr 2021 471
4 Ride-hailing, travel behaviour and sustainable mobility: an international review Alejandro Tirachini · Transportation Open access 16 Nov 2019 465
5 Distributed Control Strategies for Microgrids: An Overview Enrique Espina, Jacqueline Rosario Llanos, Claudio Burgos-Mellado et al. · IEEE Access Open access 2020 408
All 59 most cited papers, with filters and sorting

Which keywords describe research at Complex Engineering System Institute?

By fractional works in 2022-now, weighted toward what it does more of than the world: Travel Behavior, User Satisfaction, Service Quality, Public Transport, Route Choice, Transportation, Health Impact Assessment and Physical Activity.

▲ 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. Travel Behavior9▲ 90×2 topics
  2. User Satisfaction7▲ 36×2 topics
  3. Service Quality7▲ 25×2 topics
  4. Public Transport7▲ 121×1 topic
  5. Route Choice7▲ 126×1 topic
  6. Transportation6▲ 32×2 topics
  7. Deep Learning6▲ 1.67×32 topics
  8. Health Impact Assessment6▲ 69×2 topics
  9. Physical Activity6▲ 12×4 topics
  10. Active Travel6▲ 81×1 topic
  11. Built Environment6▲ 81×1 topic
  12. Renewable Energy6▲ 3.8×21 topics
  13. Machine Learning6▲ 1.53×28 topics
  14. Sustainability6▲ 2.1×18 topics
  15. Environmental Impacts5▲ 18×3 topics
  16. Consumer Behavior4▲ 6.0×10 topics
  17. Ridesharing4▲ 67×1 topic
  18. Shared Autonomous Vehicles4▲ 67×1 topic
  19. E-commerce4▲ 5.7×2 topics
  20. Neural Networks4▲ 2.1×16 topics
  21. Optimization3▲ 6.4×12 topics
  22. Renewable Energy Integration3▲ 8.7×4 topics
  23. Consumer Preferences3▲ 35×2 topics
  24. Smart Grid3▲ 7.1×4 topics
  25. Supply Chain Management3▲ 2.8×9 topics
  26. Conjoint Analysis2▲ 60×1 topic
  27. Discrete Choice Models2▲ 82×1 topic
  28. Metaheuristics2▲ 28×4 topics
  29. Decision Making2▲ 6.6×4 topics
  30. Marketing Strategies2▲ 21×1 topic
  31. Retail Economics2▲ 81×1 topic
  32. Game Theory2▲ 11×4 topics
  33. Smart Home2▲ 11×2 topics
  34. Genetic Algorithm2▲ 12×4 topics
  35. Decentralized Control2▲ 12×2 topics
  36. Supply Chain2▲ 7.4×3 topics
  37. Crowdsourcing2▲ 21×2 topics
  38. Demand Response2▲ 16×1 topic
  39. Energy Management2▲ 8.7×1 topic
  40. Scheduling2▲ 21×3 topics

Which research topics does Complex Engineering System Institute publish most on?

By volume in 2022-now: Transportation Planning and Optimization, Urban Transport and Accessibility, Transportation and Mobility Innovations and Economic and Environmental Valuation.

Transportation Planning …7Transportation Planning and Optimization: 7 fractional worksUrban Transport and Acce…6Urban Transport and Accessibility: 6 fractional worksTransportation and Mobility Innovations: 4 fractional worksEconomic and Environment…2Economic and Environmental Valuation: 2 fractional worksConsumer Market Behavior…2Consumer Market Behavior and Pricing: 2 fractional worksHuman Mobility and Locat…2Human Mobility and Location-Based Analysis: 2 fractional worksSmart Grid Energy Management: 2 fractional worksUrban and Freight Transport Logistics: 1 fractional worksMicrogrid Control and Optimization: 1 fractional worksFacility Location and Emergency Management: 1 fractional works
TransportationAutomotive EngineeringEconomics and EconometricsMarketing4 others

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

  1. 1 Transportation Planning and Optimization Transportation 7 works
  2. 2 Urban Transport and Accessibility Transportation 6 works
  3. 3 Transportation and Mobility Innovations Automotive Engineering 4 works
  4. 4 Economic and Environmental Valuation Economics and Econometrics 2 works
  5. 5 Consumer Market Behavior and Pricing Marketing 2 works
  6. 6 Human Mobility and Location-Based Analysis Transportation 2 works
  7. 7 Smart Grid Energy Management Electrical and Electronic Engineering 2 works
  8. 8 Urban and Freight Transport Logistics Building and Construction 1 works
  9. 9 Microgrid Control and Optimization Control and Systems Engineering 1 works
  10. 10 Facility Location and Emergency Management Organizational Behavior and Human Resource Management 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 available50.8%not open49.2%

World: 40% of research is openly available.

with international co-authors44.9%domestic only55.1%

World: 18% is written across borders.

How has Complex Engineering System Institute's research output changed?

Output in 2022-2025 was 61% higher than in 2018-2021.

still counting200020052010201520202025
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 Complex Engineering System Institute as a percentage of every work published that year, 0.00042% in 2024.

still counting0.00020%0.00040%0.00060%Complex Engineering System Institute0.00038% in 2025200020102020

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

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting20%40%Complex Engineering System Institute17.8% in 2025all institutions10.0% in 2025

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 34.7% in 2021.

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Complex Engineering System Institute on Science Explorer

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