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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Computer Science 73 1608 1561 29 29 438 18889

Andrew Lim publications per year

The chart shows the history of publications by Andrew Lim between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Andrew Lim published across 36 years, from 1990 to 2025, averaging 13.5 papers a year. Output peaked at 39 publications in 2003. 15 of the 485 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2003. 1990: 1 publication 1991: 3 publications 1992: 5 publications 1993: 5 publications 1994: 2 publications 1995: 3 publications 1996: 10 publications 1997: 7 publications 1998: 6 publications 1999: 11 publications 2000: 10 publications 2001: 15 publications 2002: 19 publications 2003: 39 publications 2004: 28 publications 2005: 29 publications 2006: 32 publications 2007: 14 publications 2008: 12 publications 2009: 9 publications 2010: 14 publications 2011: 25 publications 2012: 22 publications 2013: 13 publications 2014: 21 publications 2015: 15 publications 2016: 11 publications 2017: 6 publications 2018: 9 publications 2019: 13 publications 2020: 17 publications 2021: 32 publications 2022: 6 publications 2023: 6 publications 2024: 6 publications 2025: 9 publications
1990 2025

485 publications in total across all disciplines

View publications per year as a table
Andrew Lim: publications per year, 1990 to 2025
Year Publications
1990 1
1991 3
1992 5
1993 5
1994 2
1995 3
1996 10
1997 7
1998 6
1999 11
2000 10
2001 15
2002 19
2003 39
2004 28
2005 29
2006 32
2007 14
2008 12
2009 9
2010 14
2011 25
2012 22
2013 13
2014 21
2015 15
2016 11
2017 6
2018 9
2019 13
2020 17
2021 32
2022 6
2023 6
2024 6
2025 9
Total 485
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Andrew Lim publications per year - data summary

  • Andrew Lim, a Computer Science scholar from National University of Singapore, has 485 publications recorded across 36 years, from 1990 to 2025.
  • The oldest publication on record dates to 1990 and the most recent to 2025.
  • The most productive year is 2003, with 39 publications.
  • The least productive year with any output is 1990, with 1 publication.
  • The rate of publication averages 13.5 papers per year over the whole span, or 13.5 per year counting only the 36 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 59 publications, 12% of the career total.
  • Split into equal eras - 1990-2001: 78 publications (6.5 per year); 2002-2013: 256 publications (21.3 per year); 2014-2025: 151 publications (12.6 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Andrew Lim publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Andrew Lim sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 97 bars. Horizontal axis: publications, 32–41 to 991+. Vertical axis: number of scientists, 0 to 609. Most scientists, 609, have 142–151 publications. The last bar groups every scientist with 991 publications or more. The highlighted bar, 432–441 publications, is where this scientist sits. 32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32–41 publications 991+

This scientist: 438 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

View publications distribution as a table
Number of Computer Science scientists by publication count, Research.com 2026 ranking edition. Based on 14,188 ranked scientists.
Publications Scientists This scientist
32–41 7
42–51 22
52–61 82
62–71 134
72–81 249
82–91 324
92–101 421
102–111 420
112–121 497
122–131 544
132–141 555
142–151 609
152–161 559
162–171 534
172–181 556
182–191 583
192–201 519
202–211 508
212–221 490
222–231 437
232–241 423
242–251 408
252–261 377
262–271 301
272–281 335
282–291 320
292–301 293
302–311 250
312–321 238
322–331 206
332–341 209
342–351 208
352–361 162
362–371 176
372–381 127
382–391 158
392–401 128
402–411 104
412–421 94
422–431 99
432–441 83 438
442–451 108
452–461 73
462–471 77
472–481 69
482–491 84
492–501 62
502–511 54
512–521 57
522–531 51
532–541 51
542–551 32
552–561 38
562–571 28
572–581 43
582–591 33
592–601 41
602–611 32
612–621 28
622–631 25
632–641 27
642–651 17
652–661 20
662–671 17
672–681 15
682–691 14
692–701 21
702–711 13
712–721 12
722–731 19
732–741 14
742–751 12
752–761 10
762–771 10
772–781 11
782–791 10
792–801 11
802–811 8
812–821 8
822–831 7
832–841 11
842–851 10
852–861 5
862–871 9
872–881 4
882–891 6
892–901 3
902–911 6
912–921 3
922–931 2
932–941 2
942–951 2
952–961 3
962–971 3
972–981 3
982–990 5
991+ 100
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Andrew Lim publication distribution in Computer Science in 2026 - data summary

  • The chart plots the publication count of all 14,188 Computer Science scientists ranked by Research.com in 2026, grouped into 97 ranges running from 32–41 to 991+ publications.
  • Andrew Lim, a Computer Science scholar from National University of Singapore, records 438 publications - the 90th percentile of the discipline.
  • 90% of ranked Computer Science scientists score the same or lower than Andrew Lim, and about 10% score higher.
  • The median of the discipline falls in the 202–211 publications range, and Andrew Lim ranks above the median.
  • The most crowded range is 142–151 publications, holding 609 scientists (4% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 272–281 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 991 publications or more, 100 scientists in all (<1% of the field).

Andrew Lim D-index placement in Computer Science in 2026

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

No. of scientists
200 400 600 800
Bar chart with 52 bars. Horizontal axis: D-Index, 30–31 to 131+. Vertical axis: number of scientists, 0 to 990. Most scientists, 990, have 36–37 D-Index. The last bar groups every scientist with 131 D-Index or more. The highlighted bar, 72–73 D-Index, is where this scientist sits. 30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30–31 D-Index 131+

This scientist: 73 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

View D-Index distribution as a table
Number of Computer Science scientists by D-index, Research.com 2026 ranking edition. Based on 14,188 ranked scientists.
D-Index Scientists This scientist
30–31 879
32–33 983
34–35 918
36–37 990
38–39 968
40–41 907
42–43 821
44–45 763
46–47 689
48–49 543
50–51 543
52–53 518
54–55 500
56–57 458
58–59 400
60–61 337
62–63 308
64–65 292
66–67 249
68–69 213
70–71 192
72–73 189 73
74–75 165
76–77 139
78–79 119
80–81 121
82–83 113
84–85 88
86–87 87
88–89 75
90–91 69
92–93 57
94–95 46
96–97 38
98–99 34
100–101 36
102–103 27
104–105 37
106–107 18
108–109 31
110–111 19
112–113 16
114–115 12
116–117 20
118–119 15
120–121 5
122–123 20
124–125 8
126–127 5
128–129 7
130 3
131+ 98
Download as CSV

Andrew Lim D-index placement in Computer Science in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 14,188 Computer Science scientists ranked by Research.com in 2026, grouped into 52 ranges running from 30–31 to 131+ D-Index.
  • Andrew Lim, a Computer Science scholar from National University of Singapore, records 73 D-Index - the 89th percentile of the discipline.
  • 89% of ranked Computer Science scientists score the same or lower than Andrew Lim, and about 11% score higher.
  • The median of the discipline falls in the 44–45 D-Index range, and Andrew Lim ranks above the median.
  • The most crowded range is 36–37 D-Index, holding 990 scientists (7% of the field).
  • 71% of the field sits in the lowest quarter of the value range (up to 54–55 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 131 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Andrew Lim is affiliated with the National University of Singapore in Singapore. Their research primarily focuses on engineering, with a particular emphasis on industrial and manufacturing engineering, automotive engineering, artificial intelligence, management science and operations research, and building and construction.

Their work covers a range of topics within these fields. Main topics include vehicle routing optimization methods, transportation and mobility innovations, consumer market behavior and pricing, complex network analysis techniques, smart parking systems research, supply chain and inventory management, and optimization and packing problems.

Andrew Lim's recent publications demonstrate contributions to the field of transportation and optimization. Notable papers include:

  • "Learning Improvement Heuristics for Solving Routing Problems," 2021, IEEE Transactions on Neural Networks and Learning Systems
  • "Deep Reinforcement Learning for Solving the Heterogeneous Capacitated Vehicle Routing Problem," 2021, IEEE Transactions on Cybernetics
  • "Multi-trip time-dependent vehicle routing problem with time windows," 2020, European Journal of Operational Research
  • "The Multi-visit Traveling Salesman Problem with Multi-Drones," 2021, Transportation Research Part C Emerging Technologies
  • "Heterogeneous Attentions for Solving Pickup and Delivery Problem via Deep Reinforcement Learning," 2021, IEEE Transactions on Intelligent Transportation Systems

They frequently collaborate with several coauthors, including Chongshou Li, Zhenzhen Zhang, Shixiong Wang, Wen Song, and Zhiguang Cao. This collaboration underpins much of their published work.

Andrew Lim's works appear in various academic venues. Their frequent publication venues include:

  • arXiv (Cornell University)
  • European Journal of Operational Research
  • Computers & Operations Research
  • SSRN Electronic Journal
  • IEEE Transactions on Intelligent Transportation Systems

In addition to journal articles, Andrew Lim has contributed to book publications, with one known title: Filipino Care Workers in Israel, published by Amsterdam University Press, projected for 2025.

Best Publications

  • A Metaheuristic for the Pickup and Delivery Problem with Time Windows

    Haibing Li;Andrew Lim

  • Nurse rostering problems––a bibliographic survey

    Brenda Cheang;Haibing Li;Andrew Lim;Brian Rodrigues

  • The berth planning problem11This research is part of a project the author has with the Port of Singapore Authority. The author was a senior technical consultant in that project. This research was supported in part by the NUS Research Front RP3972679.

    Andrew Lim

  • Reliable logistics networks design with facility disruptions

    Peng Peng;Lawrence V. Snyder;Andrew Lim;Andrew Lim;Zuli Liu

  • Dynamic Mean-Variance Portfolio Selection with No-Shorting Constraints

    Xun Li;Xun Yu Zhou;Andrew E. B. Lim

  • D(k)-index: an adaptive structural summary for graph-structured data

    Qun Chen;Andrew Lim;Kian Win Ong

  • Mean-Variance Portfolio Selection with Random Parameters in a Complete Market

    Andrew E. B. Lim;Xun Yu Zhou

  • On automated grading of programming assignments in an academic institution

    Brenda Cheang;Andy Kurnia;Andrew Lim;Wee-Chong Oon

  • Learning Improvement Heuristics for Solving Routing Problems..

    Yaoxin Wu;Wen Song;Zhiguang Cao;Jie Zhang

  • Machine Learning and Portfolio Optimization

    Gah-Yi Ban;Noureddine El Karoui;Andrew E. B. Lim

  • Learning Robust Features using Deep Learning for Automatic Seizure Detection

    Pierre Thodoroff;Joelle Pineau;Andrew Lim

  • k -Center problems with minimum coverage

    Andrew Lim;Brian Rodrigues;Fan Wang;Zhou Xu

  • Truck dock assignment problem with operational time constraint within crossdocks

    Zhaowei Miao;Andrew Lim;Hong Ma

  • A stochastic beam search for the berth allocation problem

    Fan Wang;Andrew Lim

  • Crossdocking—JIT scheduling with time windows

    Yanzhi Li;Andrew Lim;Brian Rodrigues

  • Quadratic Hedging and Mean-Variance Portfolio Selection with Random Parameters in an Incomplete Market

    Andrew E. B. Lim

  • Relative Entropy, Exponential Utility, and Robust Dynamic Pricing

    Andrew E. B. Lim;J. George Shanthikumar

  • The over-constrained airport gate assignment problem

    H. Ding;A. Lim;B. Rodrigues;Y. Zhu

  • Metaheuristics with Local Search Techniques for Retail Shelf-Space Optimization

    Andrew Lim;Brian Rodrigues;Xingwen Zhang

  • Multiple crossdocks with inventory and time windows

    Ping Chen;Yunsong Guo;Andrew Lim;Brian Rodrigues

Frequent Co-Authors

Siu-Wing Cheng
Siu-Wing Cheng Hong Kong University of Science and Technology
Sartaj Sahni
Sartaj Sahni University of Florida
Roberto Baldacci
Roberto Baldacci Hamad bin Khalifa University
David H. C. Du
David H. C. Du University of Minnesota
Wynne Hsu
Wynne Hsu National University of Singapore
Jie Zhang
Jie Zhang Nanyang Technological University
Songcan Chen
Songcan Chen Nanjing University of Aeronautics and Astronautics
Joelle Pineau
Joelle Pineau McGill University
Prathima Agrawal
Prathima Agrawal Auburn University
Chaobin He
Chaobin He National University of Singapore

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