World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
77
Citations
23962
World Ranking
1270
National Ranking
673

Qiang Ji 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 Qiang Ji sits on this spectrum.

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 publications 991+

This scientist: 416 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Qiang Ji 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 Qiang Ji sits on this spectrum.

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 D-Index 131+

This scientist: 77 D-Index — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2012 - Fellow of the International Association for Pattern Recognition (IAPR) For contributions to face image analysis and applications
  • 2012 - IAPR P. Zamperoni Award Incorporating Contextual Knowledge to Dynamic Bayesian Networks for Event Recognition

Overview

Qiang Ji is affiliated with Rensselaer Polytechnic Institute in the United States, specializing in the field of Computer Science with a significant focus on subfields such as Computer Vision and Pattern Recognition, Artificial Intelligence, and Signal Processing. Their research also spans Radiology, Nuclear Medicine and Imaging, along with Experimental and Cognitive Psychology.

The researcher has contributed notably to topics including Face recognition and analysis, Human Pose and Action Recognition, Speech Recognition and Synthesis, Multimodal Machine Learning Applications, Bayesian Modeling and Causal Inference, Emotion and Mood Recognition, and Face and Expression Recognition.

Key recent papers authored or co-authored by Qiang Ji include:

  • "Uncertain Graph Neural Networks for Facial Action Unit Detection" (2021, Proceedings of the AAAI Conference on Artificial Intelligence)
  • "Automatic Gaze Analysis: A Survey of Deep Learning Based Approaches" (2023, IEEE Transactions on Pattern Analysis and Machine Intelligence)
  • "Deep Reinforcement Polishing Network for Video Captioning" (2020, IEEE Transactions on Multimedia)
  • "Type-augmented Relation Prediction in Knowledge Graphs" (2021, Proceedings of the AAAI Conference on Artificial Intelligence)
  • "Crossing Domains for AU Coding: Perspectives, Approaches, and Measures" (2020, IEEE Transactions on Biometrics Behavior and Identity Science)

Their notable frequent co-authors include Zijun Cui, Naiyu Yin, Yue Zhao, Wanru Xu, and Zhenjiang Miao, suggesting collaborative research efforts across different projects and topics.

Publication venues where Qiang Ji's work has frequently appeared include:

  • arXiv (Cornell University)
  • Proceedings of the AAAI Conference on Artificial Intelligence
  • ACM Transactions on Multimedia Computing Communications and Applications
  • SSRN Electronic Journal
  • Mining Metallurgy & Exploration

Awards earned by Qiang Ji include the IAPR P. Zamperoni Award in 2012 for work on incorporating contextual knowledge into dynamic Bayesian networks for event recognition. The same year, they were named a Fellow of the International Association for Pattern Recognition (IAPR) in recognition of contributions to face image analysis and applications.

Best Publications

  • In the Eye of the Beholder: A Survey of Models for Eyes and Gaze

    D.W. Hansen;Qiang Ji

  • Real-time nonintrusive monitoring and prediction of driver fatigue

    Qiang Ji;Zhiwei Zhu;P. Lan

  • A large-scale benchmark dataset for event recognition in surveillance video

    Sangmin Oh;Anthony Hoogs;Amitha Perera;Naresh Cuntoor

  • Real-time eye, gaze, and face pose tracking for monitoring driver vigilance

    Qiang Ji;Xiaojie Yang

  • Active and dynamic information fusion for facial expression understanding from image sequences

    Yongmian Zhang;Qiang Ji

  • Facial Action Unit Recognition by Exploiting Their Dynamic and Semantic Relationships

    Yan Tong;Wenhui Liao;Qiang Ji

  • Multimodal Spontaneous Emotion Corpus for Human Behavior Analysis

    Zheng Zhang;Jeffrey M. Girard;Yue Wu;Xing Zhang

  • Novel Eye Gaze Tracking Techniques Under Natural Head Movement

    Zhiwei Zhu;Qiang Ji

  • A Comparative Study of Local Matching Approach for Face Recognition

    Jie Zou;Qiang Ji;G. Nagy

  • Eye and gaze tracking for interactive graphic display

    Zhiwei Zhu;Qiang Ji

  • A new efficient ellipse detection method

    Yonghong Xie;Qiang Ji

  • Robust real-time eye detection and tracking under variable lighting conditions and various face orientations

    Zhiwei Zhu;Qiang Ji

  • A probabilistic framework for modeling and real-time monitoring human fatigue

    Qiang Ji;P. Lan;C. Looney

  • Automatic Eye Detection and Its Validation

    Peng Wang;M.B. Green;Qiang Ji;J. Wayman

  • Efficient Structure Learning of Bayesian Networks using Constraints

    Cassio P. de Campos;Qiang Ji

  • Real-time eye detection and tracking under various light conditions

    Zhiwei Zhu;Kikuo Fujimura;Qiang Ji

  • Combining Kalman filtering and mean shift for real time eye tracking under active IR illumination

    Zhiwei Zhu;Qiang Ji;K. Fujimura;Kuangchih Lee

  • Simultaneous Facial Feature Tracking and Facial Expression Recognition

    Yongqiang Li;Shangfei Wang;Yongping Zhao;Qiang Ji

  • Facial Landmark Detection: a Literature Survey

    Yue Wu;Qiang Ji

  • A Real-Time Human Stress Monitoring System Using Dynamic Bayesian Network

    Wenhui Liao;Weihong Zhang;Zhiwei Zhu;Qiang Ji

  • Capturing Complex Spatio-temporal Relations among Facial Muscles for Facial Expression Recognition

    Ziheng Wang;Shangfei Wang;Qiang Ji

  • AVSS 2011 demo session: A large-scale benchmark dataset for event recognition in surveillance video

    Sangmin Oh;Anthony Hoogs;Amitha Perera;Naresh Cuntoor

Frequent Co-Authors

Zhiwei Zhu
Zhiwei Zhu SRI International
Bao-Gang Hu
Bao-Gang Hu Chinese Academy of Sciences
Robert M. Haralick
Robert M. Haralick City University of New York
Baoyuan Wu
Baoyuan Wu Chinese University of Hong Kong, Shenzhen
Gerwin Schalk
Gerwin Schalk Sichuan University
Lijun Yin
Lijun Yin Binghamton University
Fei-Yue Wang
Fei-Yue Wang Chinese Academy of Sciences
Jian Yu
Jian Yu Beijing Jiaotong University
Siwei Lyu
Siwei Lyu University at Buffalo, State University of New York
Jeffrey F. Cohn
Jeffrey F. Cohn University of Pittsburgh

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