World's Best Scientists 2026 revealed!
VIEW LIST
Hamed Zamani

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Computer Science 32 13190 12802 5291 5044 192 4225

Hamed Zamani publications per year

The chart shows the history of publications by Hamed Zamani between 2014 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hamed Zamani published across 12 years, from 2014 to 2025, averaging 18.3 papers a year. Output peaked at 39 publications in 2024. 72 of the 219 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 2014 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2024. 2014: 2 publications 2015: 4 publications 2016: 8 publications 2017: 14 publications 2018: 21 publications 2019: 13 publications 2020: 18 publications 2021: 28 publications 2022: 16 publications 2023: 23 publications 2024: 39 publications 2025: 33 publications
2014 2025

219 publications in total across all disciplines

View publications per year as a table
Hamed Zamani: publications per year, 2014 to 2025
Year Publications
2014 2
2015 4
2016 8
2017 14
2018 21
2019 13
2020 18
2021 28
2022 16
2023 23
2024 39
2025 33
Total 219
Download as CSV

Hamed Zamani publications per year - data summary

  • Hamed Zamani, a Computer Science scholar from University of Massachusetts Amherst, has 219 publications recorded across 12 years, from 2014 to 2025.
  • The oldest publication on record dates to 2014 and the most recent to 2025.
  • The most productive year is 2024, with 39 publications.
  • The least productive year with any output is 2014, with 2 publications.
  • The rate of publication averages 18.3 papers per year over the whole span, or 18.3 per year counting only the 12 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 139 publications, 63% of the career total.
  • Split into equal eras - 2014-2017: 28 publications (7.0 per year); 2018-2021: 80 publications (20.0 per year); 2022-2025: 111 publications (27.8 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Hamed Zamani 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 Hamed Zamani 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, 192–201 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: 192 publications — 43rd percentile

43% 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
192–201 519 192
202–211 508
212–221 490
222–231 437
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
Download as CSV

Hamed Zamani 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.
  • Hamed Zamani, a Computer Science scholar from University of Massachusetts Amherst, records 192 publications - the 43rd percentile of the discipline.
  • 43% of ranked Computer Science scientists score the same or lower than Hamed Zamani, and about 57% score higher.
  • The median of the discipline falls in the 202–211 publications range, and Hamed Zamani ranks below 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).

Hamed Zamani 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 Hamed Zamani 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, 32–33 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: 32 D-Index — 10th percentile

10% 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 32
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
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
Download as CSV

Hamed Zamani 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.
  • Hamed Zamani, a Computer Science scholar from University of Massachusetts Amherst, records 32 D-Index - the 10th percentile of the discipline.
  • 10% of ranked Computer Science scientists score the same or lower than Hamed Zamani, and about 90% score higher.
  • The median of the discipline falls in the 44–45 D-Index range, and Hamed Zamani ranks below 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).

Best Publications

  • A Deep Look into neural ranking models for information retrieval

    Jiafeng Guo;Yixing Fan;Liang Pang;Liu Yang

  • Neural Ranking Models with Weak Supervision

    Mostafa Dehghani;Hamed Zamani;Aliaksei Severyn;Jaap Kamps

  • Generating Clarifying Questions for Information Retrieval

    Hamed Zamani;Susan Dumais;Nick Craswell;Paul Bennett

  • From Neural Re-Ranking to Neural Ranking: Learning a Sparse Representation for Inverted Indexing

    Hamed Zamani;Mostafa Dehghani;W. Bruce Croft;Erik Learned-Miller

  • Relevance-based Word Embedding

    Hamed Zamani;W. Bruce Croft

  • Embedding-based Query Language Models

    Hamed Zamani;W. Bruce Croft

  • Estimating Embedding Vectors for Queries

    Hamed Zamani;W. Bruce Croft

  • Recsys challenge 2018: automatic music playlist continuation

    Ching-Wei Chen;Paul Lamere;Markus Schedl;Hamed Zamani

  • Neural Query Performance Prediction using Weak Supervision from Multiple Signals

    Hamed Zamani;W. Bruce Croft;J. Shane Culpepper

  • Evaluating Retrieval Quality in Retrieval-Augmented Generation

    Unknown

  • Neural Ranking Models with Multiple Document Fields

    Hamed Zamani;Bhaskar Mitra;Xia Song;Nick Craswell

  • Situational Context for Ranking in Personal Search

    Hamed Zamani;Michael Bendersky;Xuanhui Wang;Mingyang Zhang

  • Guided Transformer: Leveraging Multiple External Sources for Representation Learning in Conversational Search

    Helia Hashemi;Hamed Zamani;W. Bruce Croft

  • MIMICS: A Large-Scale Data Collection for Search Clarification

    Hamed Zamani;Gord Lueck;Everest Chen;Rodolfo Quispe

  • Retrieval-Enhanced Machine Learning

    Unknown

  • LaMP: When Large Language Models Meet Personalization

    Unknown

  • Conversational Information Seeking

    Unknown

  • A flexible framework for evaluating user and item fairness in recommender systems

    Yashar Deldjoo;Vito Walter Anelli;Hamed Zamani;Alejandro Bellogín

  • Towards Multi-Modal Conversational Information Seeking

    Unknown

  • Pseudo-Relevance Feedback Based on Matrix Factorization

    Hamed Zamani;Javid Dadashkarimi;Azadeh Shakery;W. Bruce Croft

Frequent Co-Authors

W. Bruce Croft
W. Bruce Croft University of Massachusetts Amherst
Nick Craswell
Nick Craswell Microsoft (United States)
Markus Schedl
Markus Schedl Johannes Kepler University of Linz
Fabio Crestani
Fabio Crestani Universita della Svizzera Italiana
Allan Hanbury
Allan Hanbury TU Wien
Fernando Diaz
Fernando Diaz Microsoft (United States)
Andrew McCallum
Andrew McCallum University of Massachusetts Amherst
James Allan
James Allan University of Massachusetts Amherst
Jaap Kamps
Jaap Kamps University of Amsterdam
Erik Learned-Miller
Erik Learned-Miller University of Massachusetts Amherst

External Links

Personal website of Hamed Zamani Google Scholar page

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:

Best Scientists Citing Hamed Zamani

W. Bruce Croft

W. Bruce Croft

University of Massachusetts Amherst

Publications: 42

Maarten de Rijke

Maarten de Rijke

University of Amsterdam

Publications: 35

Markus Schedl

Markus Schedl

Johannes Kepler University of Linz

Publications: 27

Michael Bendersky

Michael Bendersky

Google (United States)

Publications: 24

Jimmy Lin

Jimmy Lin

University of Waterloo

Publications: 21

Jiafeng Guo

Jiafeng Guo

Chinese Academy of Sciences

Publications: 21

Nick Craswell

Nick Craswell

Microsoft (United States)

Publications: 21

Marc Najork

Marc Najork

Google (United States)

Publications: 17

Yongfeng Zhang

Yongfeng Zhang

Rutgers, The State University of New Jersey

Publications: 16

Fabio Crestani

Fabio Crestani

Universita della Svizzera Italiana

Publications: 16

Evangelos Kanoulas

Evangelos Kanoulas

University of Amsterdam

Publications: 15

Ebrahim Bagheri

Ebrahim Bagheri

University of Toronto

Publications: 15

Donald Metzler

Donald Metzler

Google (United States)

Publications: 14

Min Zhang

Min Zhang

Tsinghua University

Publications: 13

Xuanhui Wang

Xuanhui Wang

Google (United States)

Publications: 13

Jamie Callan

Jamie Callan

Carnegie Mellon University

Publications: 13

Related Computer Science Rankings & Guides

2027 Online Artificial Intelligence Degree Programs Costs: Tuition & Fees

2027 Online Artificial Intelligence Degree Programs Costs: Tuition & Fees
2027 Is Demand for Analytics Degree Graduates Growing or Declining?

2027 Is Demand for Analytics Degree Graduates Growing or Declining?
2026 Most Affordable Online Artificial Intelligence Degree Programs

2026 Most Affordable Online Artificial Intelligence Degree Programs
2026 Most Affordable Cyber Security Degree Programs Ranking in Georgia

2026 Most Affordable Cyber Security Degree Programs Ranking in Georgia
2027 Fastest Online Artificial Intelligence Degree Programs

2027 Fastest Online Artificial Intelligence Degree Programs
2026 Most Affordable Computer Science Degree Programs Ranking in Texas

2026 Most Affordable Computer Science Degree Programs Ranking in Texas
2027 Best Online Game Development Degree Programs

2027 Best Online Game Development Degree Programs
2027 Can You Get an Artificial Intelligence Degree Master's Without a Related Bachelor's Degree?

2027 Can You Get an Artificial Intelligence Degree Master's Without a Related Bachelor's Degree?
2026 Most Valuable Cyber Security Degree Programs Ranking in Pittsburgh

2026 Most Valuable Cyber Security Degree Programs Ranking in Pittsburgh
2027 What Can You Do With a Computer Science Degree

2027 What Can You Do With a Computer Science Degree
2027 Is Data Science Hard? Guide to Overcoming Challenges

2027 Is Data Science Hard? Guide to Overcoming Challenges
2027 What Can You Do With a Master's Degree in Artificial Intelligence?

2027 What Can You Do With a Master's Degree in Artificial Intelligence?
2027 Online Artificial Intelligence Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations

2027 Online Artificial Intelligence Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations
2027 Best Master’s Degree Programs in Data Analytics

2027 Best Master’s Degree Programs in Data Analytics
2027 Online Computer Science Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations

2027 Online Computer Science Degree Programs for Veterans: GI Bill Benefits, Costs & Top Considerations
2027 Online Management Information Systems Bachelor's Degree Programs With No SAT or ACT Requirements

2027 Online Management Information Systems Bachelor's Degree Programs With No SAT or ACT Requirements
2027 Best HBCUs with Cybersecurity Programs

2027 Best HBCUs with Cybersecurity Programs
2027 Which Schools Offer Flexible Start-Anytime Enrollment for a Data Analytics Degree Master's Program?

2027 Which Schools Offer Flexible Start-Anytime Enrollment for a Data Analytics Degree Master's Program?
2027 Can You Get Into a Data Science Program with a Low GPA? Admission Chances & Workarounds

2027 Can You Get Into a Data Science Program with a Low GPA? Admission Chances & Workarounds
2027 Cheapest and Shortest Online Software Engineering Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2027 Cheapest and Shortest Online Software Engineering Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2027 Fastest Online Bachelor's Programs in Cybersecurity

2027 Fastest Online Bachelor's Programs in Cybersecurity

Recently Published Articles

2027 Shortest Online Human Services Degree Master's Programs That Pay Well: Cost, Time to Completion, and Salary Outlook

2027 Shortest Online Human Services Degree Master's Programs That Pay Well: Cost, Time to Completion, and Salary Outlook
2027 Best Online Associate in Logistics Programs

2027 Best Online Associate in Logistics Programs
2027 What Prerequisites Do You Need for a Photography Degree? Entry Requirements, Credits & Eligibility Rules

2027 What Prerequisites Do You Need for a Photography Degree? Entry Requirements, Credits & Eligibility Rules
2027 Care Coordination Degree Programs You Can Start Without Meeting All Requirements

2027 Care Coordination Degree Programs You Can Start Without Meeting All Requirements
2027 AI Degree Affordability Report

2027 AI Degree Affordability Report
2027 How to Become an Instructional Coach: Education, Salary, and Job Outlook

2027 How to Become an Instructional Coach: Education, Salary, and Job Outlook
2027 Best Online Master’s in Special Education Programs

2027 Best Online Master’s in Special Education Programs
2027 Online Sport Psychology Master's Programs at Accredited U.S. Universities

2027 Online Sport Psychology Master's Programs at Accredited U.S. Universities
2027 Can You Complete an Online Higher Education Degree Program While Working Full-Time?

2027 Can You Complete an Online Higher Education Degree Program While Working Full-Time?
2027 Best Online Illustration Degree Master's Programs for Working Professionals

2027 Best Online Illustration Degree Master's Programs for Working Professionals
2027 What Prerequisites Do You Need for a Cybersecurity Master's Degree? Entry Requirements, Credits & Eligibility Rules

2027 What Prerequisites Do You Need for a Cybersecurity Master's Degree? Entry Requirements, Credits & Eligibility Rules
2027 Highest-Paying Jobs with a Respiratory Care Therapy Master's Degree

2027 Highest-Paying Jobs with a Respiratory Care Therapy Master's Degree
2027 Self-Paced Online Human Services Degree Master's Programs

2027 Self-Paced Online Human Services Degree Master's Programs
2027 How to Become a Family Counselor

2027 How to Become a Family Counselor
2027 How to Become a Special Education Teacher in Washington DC: Education Requirements & Certification

2027 How to Become a Special Education Teacher in Washington DC: Education Requirements & Certification
2027 Most Affordable Online Accelerated Nursing Programs With High Graduation Rate

2027 Most Affordable Online Accelerated Nursing Programs With High Graduation Rate
2027 Credit Requirements for an Adult Gerontology Primary Care Nurse Practitioner Degree Explained

2027 Credit Requirements for an Adult Gerontology Primary Care Nurse Practitioner Degree Explained
2027 Fastest Online Bachelor's Degree Programs

2027 Fastest Online Bachelor's Degree Programs
2027 How to Become a Licensed Counselor (LPC) in Wisconsin

2027 How to Become a Licensed Counselor (LPC) in Wisconsin
2027 How to Become a Social Worker in South Dakota

2027 How to Become a Social Worker in South Dakota
2027 Best Online Master’s in History Degree Programs

2027 Best Online Master’s in History Degree Programs