| | b4 | IHI | International Health Informatics Symposium | 2011-06-23 | 2011-09-01 | 2012-01-28 | Miami, Florida, USA | 2 | 21264 |
| | | RAICS | IEEE International Conference on Recent Advances in Computational Systems | 2018-08-15 | 2018-10-01 | 2018-12-06 | Kerala, India | | 21261 |
| | | IRC' | IET International Radar Conference | 2020-03-31 | 2020-05-31 | 2020-11-04 | Chongqing, China | | 21259 |
| | | ICCA' | International Conference on Control and Automation | 2016-12-23 | | 2017-01-13 | Shenzhen, China | 2 | 21258 |
| | | PIERS | Progress In Electromagnetics Research Symposium | 2018-03-01 | | 2018-08-01 | Toyama, Japan | 40 | 21248 |
| | | ICET | International Conference on Emerging Technologies | 2018-08-15 | 2018-09-15 | 2018-11-21 | Islamabad, Pakistan | 14 | 21243 |
| | | ICNIT | International Conference on Networking and Information Technology | 2021-09-10 | 2021-10-05 | 2021-11-27 | Macau, China | 12 | 21240 |
| | | ICCDA | International Conference on Computer Design and Applications | 2011-03-01 | 2011-03-15 | 2011-05-27 | Xi an, China | 3 | 21205 |
| | | ACP | Asia Communications and Photonics Conference | 2024-08-01 | | 2024-11-02 | Beijing, China | 5 | 21158 |
| | | ICICS' | International Conference on Information, Communications and Signal Processing | 2015-07-15 | 2015-08-15 | 2015-12-02 | Singapore | 10 | 21143 |
| a | b2 | FCT | International Symposium on Fundamentals of Computation Theory | 2019-04-14 | 2019-05-19 | 2019-08-11 | Copenhagen, Denmark | 22 | 21136 |
| | | BDAI | International Conference on Big Data and Artificial Intelligence | 2026-02-20 | 2026-03-20 | 2026-07-03 | Chongqing, China | 9 | 21123 |
| c | b1 | IAT | International Conference on Intelligent Agent Technology | 2015-05-31 | 2015-07-15 | 2015-12-06 | Singapore | 14 | 21122 |
| | | ICIT' | International Conference on Information Technology | 2018-10-30 | 2018-12-05 | 2019-02-07 | Saratov, Russia | 18 | 21115 |
| | | BMSB | International Symposium on Broadband Multimedia Systems and Broadcasting | 2024-12-06 | 2025-01-24 | 2025-06-11 | Dublin, Ireland | 20 | 21090 |
| c | b2 | LANMAN | International Symposium on Local and Metropolitan Area Networks | 2026-03-15 | 2026-04-30 | 2026-06-15 | Tempe, Arizona, USA | 32 | 21090 |
| | | AMAE | International Conference on Aerospace Materials and Aerospace Engineering | 2021-04-15 | 2021-04-30 | 2021-05-14 | Beijing, China | 5 | 21081 |
| b | b1 | DOLAP | International Workshop On Data Warehousing and OLAP | 2018-10-21 | 2018-11-21 | 2019-03-26 | Lisbon, Portugal | 21 | 21054 |
| | b5 | ICEIT | International Conference on Educational and Information Technology | 2025-12-20 | 2026-01-15 | 2026-03-27 | Xi an, China | 15 | 21051 |
| | | CoMSE | International Conference on Materials Science and Engineering | 2024-08-15 | | 2024-09-13 | Cape Town, South Africa | 3 | 21018 |
| | | SmartCom | International Conference on Smart Computing and Communication | 2026-08-01 | 2026-09-15 | 2026-11-28 | Shanghai, China | 10 | 21005 |
| b | | TAMC | Annual Conference on Theory and Applications of Models of Computation | 2014-11-27 | 2015-01-20 | 2015-05-18 | Singapore | 12 | 21000 |
| | | CSIA | International Conference on Communications Security & Information Assurance | 2022-11-12 | 2022-11-15 | 2022-11-26 | London, UK | 13 | 20998 |
| c | b4 | NETCOM | International Conference on Networks & Communications | 2023-06-03 | 2023-06-12 | 2023-06-17 | Sydney, Australia | 15 | 20945 |
| | | BDCAT | IEEE/ACM International Conference on Big Data Computing, Applications and Technologies | 2025-09-05 | 2025-10-17 | 2025-12-01 | Nantes, France | 12 | 20931 |
| | | ICITS' | International Conference on Information Technology and Science | 2026-01-20 | 2026-02-20 | 2026-06-11 | Fukuoka, Japan | 14 | 20931 |
| | b2 | IRI | International Conference on Information Reuse & Integration for Data Science | 2023-05-08 | 2023-06-12 | 2023-08-04 | Bellevue, Washington, USA | 24 | 20901 |
| | | ITME' | International Conference on Information Technology in Medicine and Education | 2019-05-25 | 2019-06-05 | 2019-08-23 | Qingdao, China | 10 | 20861 |
| | | CAIML | International Conference on Artificial Intelligence and Machine Learning | 2023-07-08 | 2023-07-22 | 2023-07-29 | London, UK | 4 | 20850 |
| | | ISCAI | International Symposium on Computing and Artificial Intelligence | 2025-10-25 | | 2025-11-14 | Xi an, China | 4 | 20847 |