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
Social Sciences and Humanities 46 3485 3211 50 49 134 21750
Computer Science 46 6642 6450 892 886 140 21797

Kar Yan Tam publications per year

The chart shows the history of publications by Kar Yan Tam between 1987 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kar Yan Tam published across 39 years, from 1987 to 2025, averaging 4.1 papers a year. Output peaked at 12 publications in 2007. 15 of the 161 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1987 to 2025. Vertical axis: number of publications, 0 to 12. Peak 12 publications in 2007. 1987: 1 publication 1988: 1 publication 1989: 3 publications 1990: 3 publications 1991: 3 publications 1992: 5 publications 1993: 3 publications 1994: 1 publication 1995: 2 publications 1996: 2 publications 1997: 3 publications 1998: 4 publications 1999: 4 publications 2000: 5 publications 2001: 5 publications 2002: 7 publications 2003: 3 publications 2004: 9 publications 2005: 9 publications 2006: 8 publications 2007: 12 publications 2008: 9 publications 2009: 3 publications 2010: 5 publications 2011: 5 publications 2012: 2 publications 2013: 3 publications 2014: 1 publication 2015: 2 publications 2016: 2 publications 2017: 3 publications 2018: 0 publications 2019: 4 publications 2020: 0 publications 2021: 6 publications 2022: 3 publications 2023: 5 publications 2024: 9 publications 2025: 6 publications
1987 2025

161 publications in total across all disciplines

View publications per year as a table
Kar Yan Tam: publications per year, 1987 to 2025
Year Publications
1987 1
1988 1
1989 3
1990 3
1991 3
1992 5
1993 3
1994 1
1995 2
1996 2
1997 3
1998 4
1999 4
2000 5
2001 5
2002 7
2003 3
2004 9
2005 9
2006 8
2007 12
2008 9
2009 3
2010 5
2011 5
2012 2
2013 3
2014 1
2015 2
2016 2
2017 3
2018 0
2019 4
2020 0
2021 6
2022 3
2023 5
2024 9
2025 6
Total 161
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Kar Yan Tam 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 Kar Yan Tam sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 134–143 publications, is where this scientist sits. 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
44–53 publications 570+

This scientist: 134 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434 134
144–153 407
154–163 411
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
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Kar Yan Tam 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 Kar Yan Tam sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 46 D-Index, is where this scientist sits. 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: 46 D-Index — 55th percentile

55% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260
46 228 46
47 251
48 203
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
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Overview

Kar Yan Tam is affiliated with the Hong Kong University of Science and Technology in China and has contributed extensively to the field of computer science, with a focus on artificial intelligence and related domains. Their research spans several subfields, including sociology and political science, management science and operations research, information systems and management, and information systems.

The scientist's research topics cover a range of areas relevant to technology and behavior, such as:

  • Technology Adoption and User Behaviour
  • Digital Marketing and Social Media
  • Hate Speech and Cyberbullying Detection
  • Stock Market Forecasting Methods
  • Knowledge Management and Sharing
  • Data Analysis with R
  • Topic Modeling

Kar Yan Tam has published research work in various academic venues, with frequent contributions to:

  • SSRN Electronic Journal
  • arXiv (Cornell University)
  • Journal of Management Information Systems
  • ACM Transactions on Management Information Systems
  • Production and Operations Management

Selected recent papers include:

  • Protecting Against Threats to Information Security: An Attitudinal Ambivalence Perspective (2021) in Journal of Management Information Systems
  • Augmenting fake content detection in online platforms: A domain adaptive transfer learning via adversarial training approach (2023) in Production and Operations Management
  • InvestLM: A Large Language Model for Investment using Financial Domain Instruction Tuning (2023) in arXiv (Cornell University)
  • A Randomized Field Experiment to Explore the Impact of Herding Cues as Catalysts for Adoption (2022) in MIS Quarterly
  • A Latent Space Modeling Approach to Interfirm Relationship Analysis (2021) in ACM Transactions on Management Information Systems

Throughout their career, Kar Yan Tam has collaborated regularly with several coauthors, most frequently with:

  • Yi Yang
  • Hanyu Duan
  • Ka Chung Ng
  • Mike K. P. So
  • Ahmed Abbasi

Best Publications

  • Examining the technology acceptance model using physician acceptance of telemedicine technology

    Paul J. Hu;Patrick Y. K. Chau;Olivia R. Liu Sheng;Kar Yan Tam

  • The effects of post-adoption beliefs on the expectation-confirmation model for information technology continuance

    James Y. L. Thong;Se-Joon Hong;Kar Yan Tam

  • Managerial Applications of Neural Networks: The Case of Bank Failure Predictions

    Kar Yan Tam;Melody Y. Kiang

  • Factors affecting the adoption of open systems: an exploratory study

    Patrick Y. K. Chau;Kar Yan Tam

  • Understanding continued information technology usage behavior: a comparison of three models in the context of mobile internet

    Se-Joon Hong;James Y. L. Thong;Kar Yan Tam

  • Determinants of User Acceptance of Digital Libraries: An Empirical Examination of Individual Differences and System Characteristics

    Weiyin Hong;James Y. L. Thong;Wai-Man Wong;Kar-Yan Tam

  • Understanding the Adoption of Multipurpose Information Appliances: The Case of Mobile Data Services

    Se-Joon Hong;Kar Yan Tam

  • Web Personalization as a Persuasion Strategy: An Elaboration Likelihood Model Perspective

    Kar Yan Tam;Shuk Ying Ho

  • Understanding user acceptance of digital libraries: what are the roles of interface characteristics, organizational context, and individual differences?

    James Y. L. Thong;Weiyin Hong;Kar-Yan Tam

  • Understanding the impact of web personalization on user information processing and decision outcomes

    Kar Yan Tam;Shuk Ying Ho

  • Modeling Citizen Satisfaction with Mandatory Adoption of an E-Government Technology

    Frank Kwok Yue Chan;James Y.L. Thong;Viswanath Venkatesh;Susan A. Brown

  • Neural network models and the prediction of bank bankruptcy

    KY Tam

  • The Effects of Information Format and Shopping Task on Consumers' Online Shopping Behavior: A Cognitive Fit Perspective

    Weiyin Hong;James Y. L. Thong;Kar Yan Tam

  • The Impact of Information Technology Investments on Firm Performance and Evaluation: Evidence From Newly Industrialized Economies

    Emre Berk;Kamran Moinzadeh;Kar Yan Tam

  • Understanding the behavior of mobile data services consumers

    Se-Joon Hong;James Y. L. Thong;Jae-Yun Moon;Kar-Yan Tam

  • Does Animation Attract Online Users' Attention? The Effects of Flash on Information Search Performance and Perceptions

    Weiyin Hong;James Y. L. Thong;Kar Yan Tam

  • Genetic algorithms, function optimization, and facility layout design

    Kar Yan Tam

  • A Simulated Annealing Algorithm for Allocating Space to Manufacturing Cells

    Kar Yan Tam

  • Organization adoption of open systems: a “technology-push, need-pull” perspective

    P. Y. K. Chau;K. Y. Tam

  • Determinants of service quality and continuance intention of online services: The case of eTax

    Paul Jen-Hwa Hu;Susan A. Brown;James Y. L. Thong;Frank K. Y. Chan

  • Research Report. Can Edi Benefit Adopters

    Ho Geun Lee;Theodore Clark;Kar Yan Tam

Frequent Co-Authors

James Y. L. Thong
James Y. L. Thong Hong Kong University of Science and Technology
Patrick Y. K. Chau
Patrick Y. K. Chau Beijing Normal University
Paul Jen-Hwa Hu
Paul Jen-Hwa Hu University of Utah
Shing-Chi Cheung
Shing-Chi Cheung Hong Kong University of Science and Technology
Christopher C. Yang
Christopher C. Yang Drexel University
Viswanath Venkatesh
Viswanath Venkatesh Virginia Tech
Susan A. Brown
Susan A. Brown University of Arizona
Joseph Leung
Joseph Leung University of California, Davis

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