World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
34
Citations
4103
World Ranking
2949
National Ranking
15

Jau-Chuan Ke 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 Jau-Chuan Ke 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: 177 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Jau-Chuan Ke 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 Jau-Chuan Ke 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: 34 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

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

Overview

Jau-Chuan Ke is affiliated with the National Taichung University of Science and Technology in Taiwan. Their research primarily addresses topics within Business, Management and Accounting as well as Engineering.

The main fields of study include:

  • Business, Management and Accounting
  • Engineering

Their specialized subfields cover:

  • Management Information Systems
  • Safety, Risk, Reliability and Quality
  • Transportation
  • Management Science and Operations Research
  • Statistics and Probability

Key research topics comprise:

  • Advanced Queuing Theory Analysis
  • Reliability and Maintenance Optimization
  • Transportation Planning and Optimization
  • Statistical Distribution Estimation and Applications
  • Software Reliability and Analysis Research
  • Supply Chain and Inventory Management
  • Advanced Wireless Network Optimization

Among recent papers authored or coauthored by Jau-Chuan Ke are:

  • On retrial queue with customer balking and feedback subject to server breakdowns, 2020, Communication in Statistics- Theory and Methods
  • Optimization of retrial queue with unreliable servers subject to imperfect coverage and reboot delay, 2022, Quality Technology & Quantitative Management
  • Preemptive Priority Markovian Queue Subject to Server Breakdown with Imperfect Coverage and Working Vacation Interruption, 2023, Computation
  • Optimal replacement policy with replacement last under cumulative damage models, 2021, Reliability Engineering & System Safety
  • Optimal replacement policy for a two-unit system subject to shocks and cumulative damage, 2023, Reliability Engineering & System Safety

Frequent co-authors associated with Jau-Chuan Ke include:

  • Tzu-Hsin Liu
  • Fu-Min Chang
  • Shey-Huei Sheu
  • Zhe George Zhang
  • Ching-Chang Kuo

Publications by Jau-Chuan Ke appear regularly in venues such as:

  • Quality Technology & Quantitative Management
  • Reliability Engineering & System Safety
  • Communications in Statistics - Simulation and Computation
  • Communication in Statistics- Theory and Methods
  • Computation

Best Publications

  • Recent Developments in Vacation Queueing Models : A Short Survey

    Jau-Chuan Ke;Chia-Huang Wu;Zhe George Zhang

  • Vacation policies for machine repair problem with two type spares

    Jau-Chuan Ke;Kuo-Hsiung Wang

  • Cost analysis of the M/M/R machine repair problem with balking, reneging, and server breakdowns

    Jau-Chuan Ke;Kuo-Hsiung Wang

  • A BATCH ARRIVAL RETRIAL QUEUE WITH GENERAL RETRIAL TIMES UNDER BERNOULLI VACATION SCHEDULE FOR UNRELIABLE SERVER AND DELAYING REPAIR

    Gautam Choudhury;Jau-Chuan Ke

  • Modified vacation policy for M/G/1 retrial queue with balking and feedback

    Jau-Chuan Ke;Fu-Min Chang

  • The optimal control of an M/G/1 queueing system with server vacations, startup and breakdowns

    Jau-Chuan Ke

  • A recursive method to the optimal control of an M/G/1 queueing system with finite capacity and infinite capacity

    Kuo-Hsiung Wang;Jau-Chuan Ke

  • Profit analysis of the M/M/R machine repair problem with balking, reneging, and standby switching failures

    Kuo-Hsiung Wang;Jyh-Bin Ke;Jau-Chuan Ke

  • Operating characteristic analysis on the M[x]/G/1 system with a variant vacation policy and balking

    Jau-Chuan Ke

  • Probabilistic analysis of a repairable system with warm standbys plus balking and reneging

    Kuo-Hsiung Wang;Jau-Chuan Ke

  • Batch arrival queues under vacation policies with server breakdowns and startup/closedown times

    Jau-Chuan Ke

  • On M/G/1 system under NT policies with breakdowns, startup and closedown

    Jau-Chuan Ke

  • Maximum entropy analysis of the M[x]/M/1 queueing system with multiple vacations and server breakdowns

    Kuo-Hsiung Wang;Mei-Chuan Chan;Jau-Chuan Ke

  • Multi-server system with single working vacation

    Chuen-Horng Lin;Jau-Chuan Ke

  • M[X]/(G1, G2)/1 RETRIAL QUEUE UNDER BERNOULLI VACATION SCHEDULES WITH GENERAL REPEATED ATTEMPTS AND STARTING FAILURES

    Jau-Chuan Ke;Fu-Min Chang

  • Control Policies of an M/G/1 Queueing System with a Removable and Non-reliable Server

    Kuo-Hsiung Wang;Jau-Chuan Ke

  • On an unreliable-server retrial queue with customer feedback and impatience

    Fu-Min Chang;Tzu-Hsin Liu;Jau-Chuan Ke

  • Multi-server machine repair model with standbys and synchronous multiple vacation

    Jau-Chuan Ke;Chia-Huang Wu

  • A recursive method for the N policy G/M/1 queueing system with finite capacity

    Jau-Chuan Ke;Kuo-Hsiung Wang

  • The N-policy for an unreliable server with delaying repair and two phases of service

    Gautam Choudhury;Jau-Chuan Ke;Lotfi Tadj

  • Bi-level control for batch arrival queues with an early startup and un-reliable server

    Jau-Chuan Ke

  • (Applied Mathematical Modelling,27(4):327-336)Probabilistic Analysis of a Repairable System with Warm Standbys Plus Balking and Reneging

    K. H. Wang;J. C. Ke

Frequent Co-Authors

Kuo-Hsiung Wang
Kuo-Hsiung Wang Asian University
Wen Lea Pearn
Wen Lea Pearn National Yang Ming Chiao Tung University
Zhe George Zhang
Zhe George Zhang Western Washington University
Shey-Huei Sheu
Shey-Huei Sheu Asian University
Guanrong Chen
Guanrong Chen City University of Hong Kong

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