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
Computer Science 41 8735 8486 1133 1127 131 8438

Chi-Yin Chow publications per year

The chart shows the history of publications by Chi-Yin Chow between 2000 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Chi-Yin Chow published across 26 years, from 2000 to 2025, averaging 5.4 papers a year. Output peaked at 15 publications in 2015. 4 of the 140 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 2000 to 2025. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2015. 2000: 1 publication 2001: 0 publications 2002: 0 publications 2003: 0 publications 2004: 4 publications 2005: 1 publication 2006: 3 publications 2007: 3 publications 2008: 4 publications 2009: 6 publications 2010: 2 publications 2011: 7 publications 2012: 4 publications 2013: 8 publications 2014: 6 publications 2015: 15 publications 2016: 15 publications 2017: 11 publications 2018: 6 publications 2019: 10 publications 2020: 4 publications 2021: 14 publications 2022: 6 publications 2023: 6 publications 2024: 3 publications 2025: 1 publication
2000 2025

140 publications in total across all disciplines

View publications per year as a table
Chi-Yin Chow: publications per year, 2000 to 2025
Year Publications
2000 1
2001 0
2002 0
2003 0
2004 4
2005 1
2006 3
2007 3
2008 4
2009 6
2010 2
2011 7
2012 4
2013 8
2014 6
2015 15
2016 15
2017 11
2018 6
2019 10
2020 4
2021 14
2022 6
2023 6
2024 3
2025 1
Total 140
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Chi-Yin Chow publications per year - data summary

  • Chi-Yin Chow, a Computer Science scholar from City University of Hong Kong, has 140 publications recorded across 26 years, from 2000 to 2025.
  • The oldest publication on record dates to 2000 and the most recent to 2025.
  • The most productive years are 2015 and 2016, with 15 publications each.
  • The least productive years with any output are 2000, 2005 and 2025, with 1 publication each.
  • 3 of the 26 years in the span carry no publications at all (2001, 2002 and 2003).
  • The rate of publication averages 5.4 papers per year over the whole span, or 6.1 per year counting only the 23 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 30 publications, 21% of the career total.
  • Split into equal eras - 2000-2008: 16 publications (1.8 per year); 2009-2017: 74 publications (8.2 per year); 2018-2025: 50 publications (6.3 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Chi-Yin Chow 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 Chi-Yin Chow 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, 122–131 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: 131 publications — 19th percentile

19% 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
122–131 544 131
132–141 555
142–151 609
152–161 559
162–171 534
172–181 556
182–191 583
192–201 519
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
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Chi-Yin Chow 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.
  • Chi-Yin Chow, a Computer Science scholar from City University of Hong Kong, records 131 publications - the 19th percentile of the discipline.
  • 19% of ranked Computer Science scientists score the same or lower than Chi-Yin Chow, and about 81% score higher.
  • The median of the discipline falls in the 202–211 publications range, and Chi-Yin Chow 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).

Chi-Yin Chow 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 Chi-Yin Chow 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, 40–41 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: 41 D-Index — 40th percentile

40% 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
34–35 918
36–37 990
38–39 968
40–41 907 41
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
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Chi-Yin Chow 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.
  • Chi-Yin Chow, a Computer Science scholar from City University of Hong Kong, records 41 D-Index - the 40th percentile of the discipline.
  • 40% of ranked Computer Science scientists score the same or lower than Chi-Yin Chow, and about 60% score higher.
  • The median of the discipline falls in the 44–45 D-Index range, and Chi-Yin Chow 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).

Overview

What is he best known for?

The fields of study he is best known for:

  • Artificial intelligence
  • Computer network
  • The Internet

The scientist’s investigation covers issues in Location-based service, Computer security, Database, Database server and Data mining. His research integrates issues of Query language, Query expansion and Web query classification, Online aggregation, Sargable in his study of Location-based service. As a part of the same scientific study, Chi-Yin Chow usually deals with the Computer security, concentrating on Snapshot and frequently concerns with Global Positioning System, Internet access and Intelligent transportation system.

As a part of the same scientific family, he mostly works in the field of Database, focusing on Anonymity and, on occasion, Server and Ranging. His Database server study frequently links to adjacent areas such as Mobile computing. His Data mining study combines topics in areas such as Feature and Information retrieval.

His most cited work include:

  • The new Casper: query processing for location services without compromising privacy (970 citations)
  • A peer-to-peer spatial cloaking algorithm for anonymous location-based service (435 citations)
  • GeoSoCa: Exploiting Geographical, Social and Categorical Correlations for Point-of-Interest Recommendations (193 citations)

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

Chi-Yin Chow focuses on Data mining, Computer network, Location-based service, Mobile computing and Artificial intelligence. His Data mining study combines topics from a wide range of disciplines, such as Extreme learning machine, Point of interest, Feature and Histogram. The concepts of his Location-based service study are interwoven with issues in Computer security, Scalability and Database server.

Database server is a subfield of Database that Chi-Yin Chow tackles. His Mobile computing course of study focuses on Peer-to-peer and Cache invalidation. His research integrates issues of Wireless sensor network and Anonymity in his study of Server.

He most often published in these fields:

  • Data mining (25.89%)
  • Computer network (16.96%)
  • Location-based service (15.18%)

What were the highlights of his more recent work (between 2018-2021)?

  • Artificial intelligence (13.39%)
  • Collaborative filtering (6.25%)
  • Natural language processing (4.46%)

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

Chi-Yin Chow spends much of his time researching Artificial intelligence, Collaborative filtering, Natural language processing, Encoder and Deep learning. His research investigates the connection between Collaborative filtering and topics such as Preference that intersect with issues in Multiple-criteria decision analysis and Scale. His biological study spans a wide range of topics, including Multi-task learning, Word and Cluster analysis.

He has included themes like Artificial neural network, Recurrent neural network and Data mining, Traffic prediction in his Encoder study. His work carried out in the field of Data mining brings together such families of science as Convolution and Traffic flow. His studies in Recommender system integrate themes in fields like Personalization and Machine translation.

Between 2018 and 2021, his most popular works were:

  • CB-Planner: A bus line planning framework for customized bus systems (23 citations)
  • STANN: A Spatio–Temporal Attentive Neural Network for Traffic Prediction (21 citations)
  • STCNN: A Spatio-Temporal Convolutional Neural Network for Long-Term Traffic Prediction (11 citations)

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

  • Artificial intelligence
  • Computer network
  • The Internet

His scientific interests lie mostly in Traffic prediction, Machine learning, Artificial intelligence, Deep learning and Recurrent neural network. The study incorporates disciplines such as Airfield traffic pattern, Traffic conditions, Convolutional neural network and Data modeling in addition to Traffic prediction. His Recurrent neural network study necessitates a more in-depth grasp of Artificial neural network.

Best Publications

  • The new Casper: query processing for location services without compromising privacy

    Mohamed F. Mokbel;Chi-Yin Chow;Walid G. Aref

  • A peer-to-peer spatial cloaking algorithm for anonymous location-based service

    Chi-Yin Chow;Mohamed F. Mokbel;Xuan Liu

  • Enabling private continuous queries for revealed user locations

    Chi-Yin Chow;Mohamed F. Mokbel

  • GeoSoCa: Exploiting Geographical, Social and Categorical Correlations for Point-of-Interest Recommendations

    Jia-Dong Zhang;Chi-Yin Chow

  • Spatial cloaking for anonymous location-based services in mobile peer-to-peer environments

    Chi-Yin Chow;Mohamed F. Mokbel;Xuan Liu

  • LORE: exploiting sequential influence for location recommendations

    Jia-Dong Zhang;Chi-Yin Chow;Yanhua Li

  • Casper*: Query processing for location services without compromising privacy

    Chi-Yin Chow;Mohamed F. Mokbel;Walid G. Aref

  • Trajectory privacy in location-based services and data publication

    Chi-Yin Chow;Mohamed F. Mokbel

  • iGSLR: personalized geo-social location recommendation: a kernel density estimation approach

    Jia-Dong Zhang;Chi-Yin Chow

  • Probabilistic Verifiers: Evaluating Constrained Nearest-Neighbor Queries over Uncertain Data

    R. Cheng;Jinchuan Chen;M. Mokbel;Chi-Yin Chow

  • GroCoca: group-based peer-to-peer cooperative caching in mobile environment

    Chi-Yin Chow;Hong Va Leong;A.T.S. Chan

  • CB-Planner: A bus line planning framework for customized bus systems

    Yan Lyu;Chi Yin Chow;Victor C.S. Lee;Joseph K Y Ng

  • User-Defined Privacy Grid System for Continuous Location-Based Services

    Roman Schlegel;Chi-Yin Chow;Qiong Huang;Duncan S. Wong

  • Growing the charging station network for electric vehicles with trajectory data analytics

    Yanhua Li;Jun Luo;Chi-Yin Chow;Kam-Lam Chan

  • The New Casper: A Privacy-Aware Location-Based Database Server

    M.F. Mokbel;Chi-Yin Chow;W.G. Aref

  • A Privacy-Preserving Location Monitoring System for Wireless Sensor Networks

    Chi-Yin Chow;M F Mokbel;Tian He

  • Towards location-based social networking services

    Chi-Yin Chow;Jie Bao;Mohamed F. Mokbel

  • Peer-to-peer cooperative caching in mobile environments

    Chi-Yin Chow;Hong Va Leong;Alvin Chan

  • CoRe: Exploiting the personalized influence of two-dimensional geographic coordinates for location recommendations

    Jia-Dong Zhang;Chi-Yin Chow

  • TICRec: A Probabilistic Framework to Utilize Temporal Influence Correlations for Time-Aware Location Recommendations

    Jia-Dong Zhang;Chi-Yin Chow

  • Cache signatures for peer-to-peer cooperative caching in mobile environments

    Chi-Yin Chow;Hong Va Leong;A. Chan

Frequent Co-Authors

Mohamed F. Mokbel
Mohamed F. Mokbel University of Minnesota
Victor C. S. Lee
Victor C. S. Lee University of Hong Kong
Qing Li
Qing Li Hong Kong Polytechnic University
Shashi Shekhar
Shashi Shekhar University of Minnesota
Sam Kwong
Sam Kwong Lingnan University
Walid G. Aref
Walid G. Aref Purdue University West Lafayette
Tian He
Tian He University of Minnesota
Qiang Yang
Qiang Yang Hong Kong University of Science and Technology
Reynold Cheng
Reynold Cheng University of Hong Kong
An Liu
An Liu Soochow University

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