World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
46
Citations
12915
World Ranking
5046
National Ranking
332

Tolga Bektaş publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Tolga Bektaş sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 153 publications — 28th percentile

28% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Tolga Bektaş D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Tolga Bektaş sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 46 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Tolga Bektaş is affiliated with the University of Liverpool in the United Kingdom. Their research primarily focuses on engineering, with a considerable emphasis on subfields such as industrial and manufacturing engineering, building and construction, automotive engineering, transportation, and control and systems engineering.

Their main research topics cover various aspects within transportation and logistics, including urban and freight transport logistics, vehicle routing optimization methods, transportation and mobility innovations, transportation planning and optimization, smart parking systems research, optimization and packing problems, and vehicle emissions and performance.

Bektaş has contributed to multiple publications in frequent venues such as:

  • Transportation Research Part E Logistics and Transportation Review
  • European Journal of Operational Research
  • Computers & Operations Research
  • Transportation Research Part D Transport and Environment
  • Journal of the Operational Research Society

Recent papers authored or co-authored by Bektaş include:

  • Minimizing energy and cost in range-limited drone deliveries with speed optimization, 2021, Transportation Research Part C Emerging Technologies
  • Understanding the transport and CO2 impacts of on-demand meal deliveries: A London case study, 2020, Cities
  • Quantifying environmental and financial benefits of using porters and cycle couriers for last-mile parcel delivery, 2020, Transportation Research Part D Transport and Environment
  • Optimised solutions to the last-mile delivery problem in London using a combination of walking and driving, 2020, Annals of Operations Research
  • Combined maritime fleet deployment and inventory management with port visit flexibility in roll-on roll-off shipping, 2020, Transportation Research Part E Logistics and Transportation Review

Frequent co-authors who have collaborated with Bektaş include:

  • Tom Cherrett
  • Fraser McLeod
  • Julian Allen
  • Maja Piecyk
  • Oliver Bates

Best Publications

  • The multiple traveling salesman problem : an overview of formulations and solution procedures

    Tolga Bektas

  • The Pollution-Routing Problem

    Tolga Bektaş;Gilbert Laporte

  • A review of recent research on green road freight transportation

    Emrah Demir;Tolga Bektaş;Gilbert Laporte

  • An adaptive large neighborhood search heuristic for the Pollution-Routing Problem

    Emrah Demir;Tolga Bektaş;Gilbert Laporte

  • The bi-objective pollution-routing problem

    Emrah Demir;Tolga Bektaş;Gilbert Laporte

  • A comparative analysis of several vehicle emission models for road freight transportation

    Emrah Demir;Tolga Bektaş;Gilbert Laporte

  • Understanding the Impact of E-commerce on Last-Mile Light Goods Vehicle Activity in Urban Areas: The Case of London

    J. Allen;M. Piecyk;M. Piotrowska;F. McLeod

  • The time-dependent pollution-routing problem

    A Anna Franceschetti;Dblp Dorothée Honhon;T Tom van Woensel;T Bektas

  • Thirty years of heterogeneous vehicle routing

    Çağrı Koç;Tolga Bektaş;Ola Jabali;Gilbert Laporte

  • The fleet size and mix pollution-routing problem

    Çağrı Koç;Tolga Bektaş;Ola Jabali;Gilbert Laporte

  • Operational and environmental performance measures in a multi-product closed-loop supply chain

    Turan Paksoy;Tolga Bektaş;Eren Özceylan

  • Minimizing greenhouse gas emissions in intermodal freight transport: an application to rail service design

    J. Bauer;Tolga Bektas;Teodor Gabriel Crainic

  • Integer linear programming formulations of multiple salesman problems and its variations

    Imdat Kara;Tolga Bektas

  • A note on the lifted Miller–Tucker–Zemlin subtour elimination constraints for the capacitated vehicle routing problem

    Imdat Kara;Gilbert Laporte;Tolga Bektas

  • Modeling and optimizing the integrated problem of closed-loop supply chain network design and disassembly line balancing

    Eren Özceylan;Turan Paksoy;Tolga Bektaş

  • The time dependent two echelon capacitated vehicle routing problem with environmental considerations

    Mehmet Soysal;Jacqueline M. Bloemhof-Ruwaard;Tolga Bektaş

  • INTEGRATED CELLULAR MANUFACTURING SYSTEMS DESIGN WITH PRODUCTION PLANNING AND DYNAMIC SYSTEM RECONFIGURATION

    Steve Ah kioon;Akif Asil Bulgak;Tolga Bektas

  • The impact of depot location, fleet composition and routing on emissions in city logistics

    Çağrı Koç;Çağrı Koç;Tolga Bektaş;Ola Jabali;Gilbert Laporte

  • The role of operational research in green freight transportation

    Tolga Bektaş;Jan Fabian Ehmke;Harilaos N. Psaraftis;Jakob Puchinger

  • A comparative review of 3D container loading algorithms

    Xiaozhou Zhao;Julia A. Bennell;Tolga Bektas;Kathryn A. Dowsland

  • Dynamic Vehicle Routing Problems.

    Tolga Bektas;Panagiotis P. Repoussis;Christos D. Tarantilis

  • A Note on the Lifted Miller-Tucker-Zemlin Subtour Elimination Constraints for the Capacitated Vehicle Routing Problem

    Gilbert Laporte;I Kara;Tolga Bektas

Frequent Co-Authors

Gilbert Laporte
Gilbert Laporte HEC Montréal
Teodor Gabriel Crainic
Teodor Gabriel Crainic University of Quebec at Montreal
Adrian Friday
Adrian Friday Lancaster University
Emrah Demir
Emrah Demir Cardiff University
Chris N. Potts
Chris N. Potts University of Southampton
Angel A. Juan
Angel A. Juan Universitat Politècnica de València
Nigel Davies
Nigel Davies Lancaster University
Daniele Vigo
Daniele Vigo University of Bologna
Kjetil Fagerholt
Kjetil Fagerholt Norwegian University of Science and Technology

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