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Mathematics
Taiwan
2026

D-Index & Metrics

Mathematics

D-Index
46
Citations
11827
World Ranking
1329
National Ranking
7

Engineering and Technology

D-Index
50
Citations
12326
World Ranking
4014
National Ranking
32

Chiang Kao publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Chiang Kao sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 147 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Chiang Kao D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Chiang Kao sits on this spectrum.

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 46 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Mathematics in Taiwan Leader Award
  • 2025 - Research.com Mathematics in Taiwan Leader Award

Overview

Chiang Kao is affiliated with National Cheng Kung University in Taiwan, focusing on engineering and chemical engineering disciplines. Their research contributions span several interconnected subfields, including electrical and electronic engineering, bioengineering, materials chemistry, molecular biology, and electrochemistry.

The scientist's work encompasses topics related to analytical chemistry and sensors, gas sensing nanomaterials and sensors, electrochemical sensors and biosensors, ZnO doping and properties, advanced biosensing and bioanalysis techniques, electrochemical analysis and applications, and advanced nanomaterials in catalysis.

Chiang Kao has published extensively in academic journals, frequently contributing to venues such as Membranes, Materials Chemistry and Physics, Results in Physics, Nanomaterials, and Materials Today Chemistry. Their publication record includes key papers on sensor technologies and material properties, reflecting a focus on electrochemical and biosensing applications.

  • The electrical and physical characteristics of Mg-doped ZnO sensing membrane in EIS (electrolyte-insulator-semiconductor) for glucose sensing applications, 2020, Results in Physics
  • ZIF-8 Nanoparticles Based Electrochemical Sensor for Non-Enzymatic Creatinine Detection, 2022, Membranes
  • NH3 Plasma-Treated Magnesium Doped Zinc Oxide in Biomedical Sensors with Electrolyte-Insulator-Semiconductor (EIS) Structure for Urea and Glucose Applications, 2020, Nanomaterials
  • Screen-printed Ga2O3 thin film derived from liquid metal employed in highly sensitive pH and non-enzymatic glucose recognition, 2021, Materials Chemistry and Physics
  • Highly sensitive and selective electrochemical detection of lipocalin 2 by NiO nanoparticles/perovskite CeCuOx based immunosensor to diagnose renal failure, 2022, Analytica Chimica Acta

Their frequent collaborators include Titisha Chakraborty, Munmun Das, Hsiang Chen, Chan Yu Lin, and Ming-Ling Lee, reflecting ongoing teamwork in the development of sensor technologies and nanomaterials.

Best Publications

  • EFFICIENCY DECOMPOSITION IN TWO-STAGE DATA ENVELOPMENT ANALYSIS: AN APPLICATION TO NON-LIFE INSURANCE COMPANIES IN TAIWAN

    Chiang Kao;Shiuh Nan Hwang

  • Network data envelopment analysis: A review

    Chiang Kao

  • Efficiency decomposition in network data envelopment analysis: A relational model

    Chiang Kao

  • Fuzzy efficiency measures in data envelopment analysis

    Chiang Kao;Shiang-Tai Liu

  • Efficiency measurement for network systems: IT impact on firm performance

    Chiang Kao;Shiuh-Nan Hwang

  • Efficiency measurement for parallel production systems

    Chiang Kao

  • Data envelopment analysis with common weights: the compromise solution approach

    Chiang Kao;Hsi-Tai Hung

  • Efficiency analysis of university departments: An empirical study ☆

    Chiang Kao;Hsi Tai Hung

  • Solving fuzzy transportation problems based on extension principle

    Shiang-Tai Liu;Chiang Kao

  • Network DEA pitfalls: Divisional efficiency and frontier projection under general network structures

    Yao Chen;Wade D. Cook;Chiang Kao;Joe Zhu

  • Least-squares estimates in fuzzy regression analysis

    Chiang Kao;Chin-Lu Chyu

  • Weight determination for consistently ranking alternatives in multiple criteria decision analysis

    Chiang Kao

  • Fractional programming approach to fuzzy weighted average

    Chiang Kao;Shiang-Tai Liu

  • A single-period inventory model with fuzzy demand

    Chiang Kao;Wen-Kai Hsu

  • Interval efficiency measures in data envelopment analysis with imprecise data

    Chiang Kao

  • Network DEA Pitfalls: Divisional Efficiency and Frontier Projection

    Yao Chen;Wade D. Cook;Chiang Kao;Joe Zhu

  • Multi-period efficiency and Malmquist productivity index in two-stage production systems

    Chiang Kao;Shiuh Nan Hwang

  • Dynamic data envelopment analysis: A relational analysis

    Chiang Kao

  • Data envelopment analysis with missing data: an application to University libraries in Taiwan

    Chiang Kao;Shiang-Tai Liu

  • Malmquist productivity index based on common-weights DEA: The case of Taiwan forests after reorganization

    Chiang Kao

  • Stochastic data envelopment analysis in measuring the efficiency of Taiwan commercial banks

    Chiang Kao;Shiang Tai Liu

Frequent Co-Authors

Shiang-Tai Liu
Shiang-Tai Liu Vanung University
Wade D. Cook
Wade D. Cook York University
Joe Zhu
Joe Zhu Worcester Polytechnic Institute
Albert J. Shih
Albert J. Shih University of Michigan–Ann Arbor
Hsihui Chang
Hsihui Chang Drexel University
Ralph E. Steuer
Ralph E. Steuer University of Georgia
Angappa Gunasekaran
Angappa Gunasekaran Penn State Harrisburg
Yen-Liang Chen
Yen-Liang Chen National Central University
Chinho Lin
Chinho Lin National Sun Yat-sen University

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