World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Computer Science 58 3676 3573 489 486 226 11668

Qi Liu publications per year

The chart shows the history of publications by Qi Liu between 2010 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Qi Liu published across 16 years, from 2010 to 2025, averaging 24.4 papers a year. Output peaked at 62 publications in 2025. 106 of the 390 publications appeared in the last two years.

No. of publications
20 40 60
Bar chart. Horizontal axis: year, 2010 to 2025. Vertical axis: number of publications, 0 to 62. Peak 62 publications in 2025. 2010: 1 publication 2011: 4 publications 2012: 8 publications 2013: 6 publications 2014: 14 publications 2015: 16 publications 2016: 19 publications 2017: 15 publications 2018: 25 publications 2019: 22 publications 2020: 31 publications 2021: 56 publications 2022: 28 publications 2023: 39 publications 2024: 44 publications 2025: 62 publications
2010 2025

390 publications in total across all disciplines

View publications per year as a table
Qi Liu: publications per year, 2010 to 2025
Year Publications
2010 1
2011 4
2012 8
2013 6
2014 14
2015 16
2016 19
2017 15
2018 25
2019 22
2020 31
2021 56
2022 28
2023 39
2024 44
2025 62
Total 390
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Qi Liu publications per year - data summary

  • Qi Liu, a Computer Science scholar from University of Science and Technology of China, has 390 publications recorded across 16 years, from 2010 to 2025.
  • The oldest publication on record dates to 2010 and the most recent to 2025.
  • The most productive year is 2025, with 62 publications.
  • The least productive year with any output is 2010, with 1 publication.
  • The rate of publication averages 24.4 papers per year over the whole span, or 24.4 per year counting only the 16 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 229 publications, 59% of the career total.
  • Split into equal eras - 2010-2015: 49 publications (8.2 per year); 2016-2021: 168 publications (28.0 per year); 2022-2025: 173 publications (43.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Qi Liu 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 Qi Liu 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, 222–231 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: 226 publications — 55th percentile

55% 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
222–231 437 226
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
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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Qi Liu 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.
  • Qi Liu, a Computer Science scholar from University of Science and Technology of China, records 226 publications - the 55th percentile of the discipline.
  • 55% of ranked Computer Science scientists score the same or lower than Qi Liu, and about 45% score higher.
  • The median of the discipline falls in the 202–211 publications range, and Qi Liu 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).

Qi Liu 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 Qi Liu 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, 58–59 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: 58 D-Index — 75th percentile

75% 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 58
60–61 337
62–63 308
64–65 292
66–67 249
68–69 213
70–71 192
72–73 189
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
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Qi Liu 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.
  • Qi Liu, a Computer Science scholar from University of Science and Technology of China, records 58 D-Index - the 75th percentile of the discipline.
  • 75% of ranked Computer Science scientists score the same or lower than Qi Liu, and about 25% score higher.
  • The median of the discipline falls in the 44–45 D-Index range, and Qi Liu 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

Qi Liu is affiliated with the University of Science and Technology of China in China. Their research primarily spans the fields of Computer Science and Engineering, with significant contributions to Artificial Intelligence, Computer Vision and Pattern Recognition, Electrical and Electronic Engineering, Molecular Biology, and Aerospace Engineering.

Their work encompasses a range of topics including Topic Modeling, Recommender Systems and Techniques, Natural Language Processing Techniques, Advanced Graph Neural Networks, Anomaly Detection Techniques and Applications, Text and Document Classification Technologies, and Video Surveillance and Tracking Methods.

Qi Liu has been involved in publishing research in multiple venues, frequently contributing to arXiv (Cornell University), SSRN Electronic Journal, Research Square, and the Proceedings of the AAAI Conference on Artificial Intelligence. Other venues include the 2022 IEEE International Conference series covering Dependable, Autonomic and Secure Computing, Pervasive Intelligence and Computing, Cloud and Big Data Computing, and Cyber Science and Technology Congress.

Recent published papers include:

  • TiDB, 2020, Proceedings of the VLDB Endowment
  • A survey on large language models for recommendation, 2024, World Wide Web
  • Recent advances in the medical applications of hemostatic materials, 2022, Theranostics
  • Adaptive Quantitative Trading: An Imitative Deep Reinforcement Learning Approach, 2020, Proceedings of the AAAI Conference on Artificial Intelligence
  • A blockchain-based code copyright management system, 2021, Information Processing & Management

Qi Liu has collaborated with several frequent co-authors, notably Enhong Chen, Mingyue Cheng, Zhenya Huang, Xiaodong Liu, and Rong Cao. These collaborations have been sustained across many publications, indicating ongoing research partnerships.

Best Publications

  • Time series classification using multi-channels deep convolutional neural networks

    Yi Zheng;Qi Liu;Enhong Chen;Yong Ge

  • EKT: Exercise-Aware Knowledge Tracing for Student Performance Prediction

    Qi Liu;Zhenya Huang;Yu Yin;Enhong Chen

  • SHINE: Signed Heterogeneous Information Network Embedding for Sentiment Link Prediction

    Hongwei Wang;Fuzheng Zhang;Min Hou;Xing Xie

  • Enhancing Collaborative Filtering by User Interest Expansion via Personalized Ranking

    Qi Liu;Enhong Chen;Hui Xiong;C. H. Q. Ding

  • Exploiting multi-channels deep convolutional neural networks for multivariate time series classification

    Yi Zheng;Qi Liu;Enhong Chen;Yong Ge

  • Personalized Travel Package Recommendation

    Qi Liu;Yong Ge;Zhongmou Li;Enhong Chen

  • Exercise-Enhanced Sequential Modeling for Student Performance Prediction

    Yu Su;Qingwen Liu;Qi Liu;Zhenya Huang

  • Neural Cognitive Diagnosis for Intelligent Education Systems.

    Fei Wang;Qi Liu;Enhong Chen;Zhenya Huang

  • Exploiting Cognitive Structure for Adaptive Learning

    Qi Liu;Shiwei Tong;Chuanren Liu;Hongke Zhao

  • Learning from History and Present: Next-item Recommendation via Discriminatively Exploiting User Behaviors

    Zhi Li;Hongke Zhao;Qi Liu;Zhenya Huang

  • Molecular property prediction: A multilevel quantum interactions modeling perspective

    Chengqiang Lu;Qi Liu;Chao Wang;Zhenya Huang

  • MCNE: An End-to-End Framework for Learning Multiple Conditional Network Representations of Social Network

    Hao Wang;Tong Xu;Qi Liu;Defu Lian

  • A Cocktail Approach for Travel Package Recommendation

    Qi Liu;Enhong Chen;Hui Xiong;Yong Ge

  • Fuzzy Cognitive Diagnosis for Modelling Examinee Performance

    Qi Liu;Runze Wu;Enhong Chen;Guandong Xu

  • Cost-aware travel tour recommendation

    Yong Ge;Qi Liu;Hui Xiong;Alexander Tuzhilin

  • Learning Process-consistent Knowledge Tracing

    Shuanghong Shen;Qi Liu;Enhong Chen;Zhenya Huang

  • Motif-based Graph Self-Supervised Learning for Molecular Property Prediction

    Zaixi Zhang;Qi Liu;Hao Wang;Chengqiang Lu

  • Convolutional Knowledge Tracing: Modeling Individualization in Student Learning Process

    Shuanghong Shen;Qi Liu;Enhong Chen;Han Wu

  • Hierarchical Multi-label Text Classification: An Attention-based Recurrent Network Approach

    Wei Huang;Enhong Chen;Qi Liu;Yuying Chen

  • RCD: Relation Map Driven Cognitive Diagnosis for Intelligent Education Systems

    Weibo Gao;Qi Liu;Zhenya Huang;Yu Yin

  • Modeling the Evolution of Users’ Preferences and Social Links in Social Networking Services

    Le Wu;Yong Ge;Qi Liu;Enhong Chen

  • Question Difficulty Prediction for READING Problems in Standard Tests.

    Zhenya Huang;Qi Liu;Enhong Chen;Hongke Zhao

  • A SURVEY OF CONTEXT-AWARE MOBILE RECOMMENDATIONS

    Qi Liu;Haiping Ma;Enhong Chen;Hui Xiong

  • Adaptive Quantitative Trading: An Imitative Deep Reinforcement Learning Approach

    Yang Liu;Qi Liu;Hongke Zhao;Zhen Pan

  • Interactive Attention Transfer Network for Cross-Domain Sentiment Classification.

    Kai Zhang;Hefu Zhang;Qi Liu;Hongke Zhao

  • ASGN: An Active Semi-supervised Graph Neural Network for Molecular Property Prediction

    Zhongkai Hao;Chengqiang Lu;Zhenya Huang;Hao Wang

  • Exploiting Multi-Channels Deep Convolutional Neural Networks for Multivariate Time Series

    Yong Ge;Qi Liu;Enhong Chen;J. Leon Zhao

Frequent Co-Authors

Enhong Chen
Enhong Chen University of Science and Technology of China
Hui Xiong
Hui Xiong Rutgers, The State University of New Jersey
Yong Ge
Yong Ge University of Arizona
Haiping Ma
Haiping Ma Shaoxing University
Defu Lian
Defu Lian University of Science and Technology of China
Xing Xie
Xing Xie Microsoft Research Asia (China)
Feida Zhu
Feida Zhu Singapore Management University
J. Leon Zhao
J. Leon Zhao Chinese University of Hong Kong, Shenzhen
Chris Ding
Chris Ding Chinese University of Hong Kong, Shenzhen
Nicholas Jing Yuan
Nicholas Jing Yuan Microsoft (United States)

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