World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
37
Citations
8755
World Ranking
10517
National Ranking
4405

Ira Cohen 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 Ira Cohen 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: 94 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Ira Cohen 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 Ira Cohen 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: 37 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

What is she best known for?

The fields of study she is best known for:

  • Artificial intelligence
  • Machine learning
  • Statistics

Artificial intelligence, Machine learning, Pattern recognition, Bayesian network and Data mining are her primary areas of study. Much of her study explores Machine learning relationship to Training set. As part of the same scientific family, Ira Cohen usually focuses on Pattern recognition, concentrating on Facial recognition system and intersecting with Contextual image classification.

In her study, Missing data and Bayesian probability is strongly linked to Inference, which falls under the umbrella field of Bayesian network. Her Data mining research is multidisciplinary, incorporating elements of Byte, The Internet, Search engine indexing and One-class classification. Her Facial expression research is multidisciplinary, relying on both Cauchy distribution, Segmentation and Hidden Markov model.

Her most cited work include:

  • Facial expression recognition from video sequences: temporal and static modeling (761 citations)
  • Correlating instrumentation data to system states: a building block for automated diagnosis and control (483 citations)
  • Capturing, indexing, clustering, and retrieving system history (305 citations)

What are the main themes of her work throughout her whole career to date?

Her main research concerns Artificial intelligence, Machine learning, Data mining, Bayesian network and Pattern recognition. The various areas that she examines in her Machine learning study include Training set and Generative grammar. Her research in Data mining intersects with topics in The Internet, Set and State.

Her Bayesian network research focuses on Algorithm and how it relates to Similarity. Her research in the fields of Labeled data overlaps with other disciplines such as Group. Her work in Naive Bayes classifier addresses issues such as Hidden Markov model, which are connected to fields such as Segmentation.

She most often published in these fields:

  • Artificial intelligence (49.49%)
  • Machine learning (34.34%)
  • Data mining (27.27%)

What were the highlights of her more recent work (between 2010-2017)?

  • Data mining (27.27%)
  • Executable (3.03%)
  • Artificial intelligence (49.49%)

In recent papers she was focusing on the following fields of study:

Her scientific interests lie mostly in Data mining, Executable, Artificial intelligence, Configuration item and Root. Ira Cohen interconnects Classifier and Pattern recognition in the investigation of issues within Data mining. Her biological study spans a wide range of topics, including Source code and Association.

In the subject of general Artificial intelligence, her work in Natural language user interface is often linked to Data control language, thereby combining diverse domains of study. Her Event research incorporates elements of Similarity and Algorithm. Her work in the fields of Statistics, such as Statistical parameter, overlaps with other areas such as Forgetting factor.

Between 2010 and 2017, her most popular works were:

  • Machine Learning in Computer Vision (45 citations)
  • Ranking and scheduling of monitoring tasks (25 citations)
  • Automated detection of a system anomaly (24 citations)

In her most recent research, the most cited papers focused on:

  • Artificial intelligence
  • Machine learning
  • Statistics

Ira Cohen mainly investigates Data mining, Executable, Configuration item, Anomaly and Series. Ira Cohen has researched Data mining in several fields, including Event, Similarity and Algorithm. Her Series research spans across into subjects like Anomaly detection, Scale and Remote sensing.

Best Publications

  • Facial expression recognition from video sequences: temporal and static modeling

    Ira Cohen;Nicu Sebe;Ashutosh Garg;Lawrence S. Chen

  • Correlating instrumentation data to system states: a building block for automated diagnosis and control

    Ira Cohen;Moises Goldszmidt;Terence Kelly;Julie Symons

  • Authentic facial expression analysis

    N. Sebe;M. S. Lew;Y. Sun;I. Cohen

  • Offline/realtime traffic classification using semi-supervised learning

    Jeffrey Erman;Anirban Mahanti;Martin Arlitt;Ira Cohen

  • Capturing, indexing, clustering, and retrieving system history

    Ira Cohen;Steve Zhang;Moises Goldszmidt;Julie Symons

  • Semi-supervised learning of mixture models

    Fabio Gagliardi Cozman;Ira Cohen;Marcelo Cesar Cirelo

  • Feature selection using principal feature analysis

    Yijuan Lu;Ira Cohen;Xiang Sean Zhou;Qi Tian

  • Semisupervised learning of classifiers: theory, algorithms, and their application to human-computer interaction

    I. Cohen;F.G. Cozman;N. Sebe;M.C. Cirelo

  • Emotion Recognition Based on Joint Visual and Audio Cues

    N. Sebe;I. Cohen;T. Gevers;T.S. Huang

  • MULTIMODAL EMOTION RECOGNITION

    Nicu Sebe;Ira Cohen;Thomas S. Huang

  • Learning Bayesian network classifiers for facial expression recognition both labeled and unlabeled data

    I. Cohen;N. Sebe;F.G. Gozman;M.C. Cirelo

  • Emotion Recognition from Facial Expressions using Multilevel HMM

    Ira Cohen;Ashutosh Garg;Thomas S. Huang

  • Learning from little: comparison of classifiers given little training

    George Forman;Ira Cohen

  • Emotion recognition using a Cauchy Naive Bayes classifier

    N. Sebe;M.S. Lew;I. Cohen;A. Garg

  • Unlabeled Data Can Degrade Classification Performance of Generative Classifiers

    Fabio G. Cozman;Ira Cohen

  • Ensembles of models for automated diagnosis of system performance problems

    S. Zhang;I. Cohen;M. Goldszmidt;J. Symons

  • Multimodal approaches for emotion recognition: a survey

    Nicu Sebe;Ira Cohen;Theo Gevers;Thomas S. Huang

  • Machine Learning in Computer Vision

    N. Sebe;I. Cohen;A. Garg;T.S. Huang

  • Semi-supervised network traffic classification

    Jeffrey Erman;Anirban Mahanti;Martin Arlitt;Ira Cohen

  • Authentic facial expression analysis

    N. Sebe;M.S. Lew;I. Cohen;Yafei Sun

Frequent Co-Authors

Thomas S. Huang
Thomas S. Huang University of Illinois at Urbana-Champaign
Nicu Sebe
Nicu Sebe University of Trento
Fabio Gagliardi Cozman
Fabio Gagliardi Cozman Universidade de São Paulo
Moises Goldszmidt
Moises Goldszmidt Apple (United States)
Theo Gevers
Theo Gevers University of Amsterdam
Ashutosh Garg
Ashutosh Garg Google (United States)
Michael S. Lew
Michael S. Lew Leiden University
Xiang Sean Zhou
Xiang Sean Zhou Siemens (Germany)
Armando Fox
Armando Fox University of California, Berkeley
Ying Wu
Ying Wu Northwestern University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring a Computer Science degree in the USA opens doors to a variety of related disciplines and career options. Many students are now considering online programs for their flexibility and affordability. For those with a strong interest in science, an online physics bachelor's degree is an excellent choice, offering foundational knowledge for both research and industry roles.

Another popular pathway is data science. Pursuing data science degrees equips graduates with in-demand skills for analyzing and interpreting complex data, which is highly valued across sectors.

Engineering is also a complementary field, particularly electrical engineering. By choosing one of the online electrical engineering career outcomes, students can expect versatile opportunities in cutting-edge industries such as robotics, telecommunications, and more.

For those seeking quick entry into the tech job market, there are easy licenses and certifications to get that pay well. These credentials can help boost earning potential or launch your career while studying or immediately after graduation.

Best Scientists Citing Ira Cohen

Trending Scientists

Recently Published Articles