World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
41
Citations
9203
World Ranking
4953
National Ranking
2347

Computer Science

D-Index
43
Citations
9453
World Ranking
7877
National Ranking
3406

Daniel E. O'Leary publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Daniel E. O'Leary sits on this spectrum.

44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44 publications 570+

This scientist: 255 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

Daniel E. O'Leary D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Daniel E. O'Leary sits on this spectrum.

30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 41 D-Index — 38th percentile

38% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

Research.com Recognitions

  • 1947 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Daniel E. O'Leary is affiliated with the University of Southern California in the United States. Their research spans interdisciplinary fields, primarily focusing on Medicine and Computer Science. Their work intersects subfields such as Artificial Intelligence, Management Information Systems, Information Systems, Oncology, and Dermatology.

O'Leary has contributed to various topics, including:

  • Big Data and Business Intelligence
  • Blockchain Technology Applications and Security
  • Cutaneous lymphoproliferative disorders research
  • Topic Modeling
  • Hematopoietic Stem Cell Transplantation
  • Lymphoma Diagnosis and Treatment
  • CAR-T cell therapy research

Frequent publication venues for O'Leary include:

  • SSRN Electronic Journal
  • Intelligent systems in accounting, finance and management/Intelligent systems in accounting, finance & management
  • IEEE Intelligent Systems
  • Transplantation and Cellular Therapy
  • Blood

The scientist's recent papers illustrate a focus on systems, technologies, and medical applications.

  • "Evolving Information Systems and Technology Research Issues for COVID-19 and Other Pandemics" (2020), published in Journal of Organizational Computing and Electronic Commerce
  • "A Google-Wikipedia-Twitter Model as a Leading Indicator of the Numbers of Coronavirus Deaths" (2020), published in Intelligent systems in accounting, finance and management/Intelligent systems in accounting, finance & management

O'Leary has collaborated frequently with colleagues including Amrita Goyal, Joseph Maakaron, Veronika Bachanová, Shernan G. Holtan, and Brian C. Betts.

Their research addresses complex interactions between technology and healthcare, particularly during pandemic contexts, and spans computational models and clinical phenomena. Themes observed in their work include the integration of large datasets and artificial intelligence methods to analyze, predict, and understand medical and organizational data.

O'Leary is recognized as a Fellow of the American Association for the Advancement of Science (AAAS), an honor dating back to 1947.

Best Publications

  • Enterprise resource planning systems: systems, life cycle, electronic commerce, and risk

    Daniel E. O'Leary

  • Artificial Intelligence and Big Data

    D. E. O'Leary

  • Enterprise knowledge management

    D.E. O'Leary

  • Using AI in knowledge management: knowledge bases and ontologies

    D.E. O'Leary

  • Configuring blockchain architectures for transaction information in blockchain consortiums: The case of accounting and supply chain systems

    Daniel E. O'Leary

  • Expert system verification and validation: a survey and tutorial

    Robert M. O'Keefe;Daniel E. O'Leary

  • Knowledge-Management Systems: Converting and Connecting

    D.E. O'Leary

  • VALIDATION OF EXPERT SYSTEMS- WITH APPLICATIONS TO AUDITING AND ACCOUNTING EXPERT SYSTEMS*

    Daniel E. O'Leary

  • Event study methodologies in information systems research

    Yaniv Konchitchki;Daniel E. O'Leary

  • Gartner's hype cycle and information system research issues ☆

    Daniel E. O'Leary

  • ‘BIG DATA’, THE ‘INTERNET OF THINGS’ AND THE ‘INTERNET OF SIGNS’

    Daniel E. O'Leary

  • Artificial intelligence and virtual organizations

    Daniel E. O'Leary;Daniel Kuokka;Robert Plant

  • Using neural networks to predict corporate failure

    Daniel E. O’Leary

  • Enterprise Resource Planning (ERP) Systems: An Empirical Analysis of Benefits

    Daniel E. O'Leary

  • Knowledge management across the enterprise resource planning systems life cycle

    Daniel E O'Leary

  • Knowledge Discovery as a Threat to Database Security.

    Daniel E. O'Leary

  • THE USE OF SOCIAL MEDIA IN THE SUPPLY CHAIN: SURVEY AND EXTENSIONS

    Daniel E. O'leary

  • Blog mining-review and extensions: From each according to his opinion

    Daniel E. O'Leary

  • Methods of Validating Expert Systems

    Daniel E. O'Leary

  • Wikis: 'From Each According to His Knowledge'

    D.E. O'Leary

  • Evolving Information Systems and Technology Research Issues for COVID-19 and Other Pandemics

    Daniel E. O’Leary

Frequent Co-Authors

Mark L. DeFond
Mark L. DeFond University of Southern California
Les Gasser
Les Gasser University of Illinois at Urbana-Champaign
Kathleen M. Carley
Kathleen M. Carley Carnegie Mellon University
Rudi Studer
Rudi Studer Karlsruhe Institute of Technology
Veda C. Storey
Veda C. Storey Georgia State University
Clyde W. Holsapple
Clyde W. Holsapple University of Kentucky
M. Lynne Markus
M. Lynne Markus Bentley 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 Social Sciences and Humanities in the USA opens the door to a variety of flexible online degree options. Students seeking a fast-track to career advancement can consider 1 year graduate programs. These allow you to earn your master’s in a shorter timeframe while balancing work or other commitments.

For those starting their academic journey or looking to upskill quickly, accelerated bachelor's degree programs offer a way to complete undergraduate studies faster than traditional routes. Such pathways are great for motivated learners aiming to enter the workforce sooner.

If your interests lie in social work, pursuing cheap msw programs online can be a cost-effective way to gain the skills needed for a career supporting communities and individuals in need. Similarly, those interested in behavioral analysis may benefit from pursuing a bcba degree online to begin a specialized career path.

With a range of affordable and accelerated online options, learners can customize their education to fit their personal and professional goals in the Social Sciences and Humanities fields.

Best Scientists Citing Daniel E. O'Leary

Trending Scientists

Recently Published Articles