| b | b4 | GRAPP | International Conference on Computer Graphics Theory and Applications | 2024-10-02 | 2024-12-04 | 2025-02-26 | Porto, Portugal | 20 | 21625 |
| | | CMSP | International Conference on Multimedia and Signal Processing | 2013-05-15 | 2013-05-20 | 2013-09-20 | Guiyang, China | | 21607 |
| | | ICUASA | International Conference on Umanned Aerial Systems and Aerospace | 2023-06-28 | | 2023-03-26 | Guangzhou, China | 6 | 21591 |
| | | IEMCON | IEEE Annual Information Technology, Electronics and Mobile Communication Conference | 2024-09-21 | 2024-10-01 | 2024-10-24 | Berkeley, California, USA | 15 | 21590 |
| b | b1 | SEFM | International Conference on Software Engineering and Formal Methods | 2022-06-20 | 2022-08-07 | 2022-09-28 | Online | 20 | 21587 |
| | | ICSDGB | International Conference on Sustainable Development and Green Buildings | 2025-04-15 | 2025-04-20 | 2025-05-14 | Okinawa, Japan | 8 | 21585 |
| | | IEEM | IEEE International Conference on Industrial Engineering and Engineering Management | 2019-06-01 | 2019-08-01 | 2019-12-15 | Macau, China | 13 | 21532 |
| | | SustainCom | International Conference on Sustainable Computing and Communications | 2025-06-01 | 2025-07-01 | 2025-10-10 | Shenyang, China | 15 | 21517 |
| | | RoEduNet | Networking in Education and Research | 2025-06-16 | | 2025-09-17 | Chisinau, Moldova | 24 | 21488 |
| | | AINTEC | Asian Internet Engineering Conference | 2024-05-08 | 2024-06-18 | 2024-08-09 | Sydney, Australia | 19 | 21464 |
| | b4 | DSDE | International Conference on Data Storage and Data Engineering | 2025-01-10 | 2025-01-30 | 2025-02-21 | Nanjing, China | 8 | 21463 |
| b | b4 | COCOA | International Conference on Combinatorial Optimization and Applications | 2023-09-04 | 2023-10-04 | 2023-12-15 | Hawaii, USA | 16 | 21428 |
| b | b | a2 | Group | ACM International Conference on Supporting Group Work | 2024-05-01 | 2024-07-24 | 2025-01-12 | Hilton Head Island, South Carolina, USA | | 21426 |
| | | ICDSP | International Conference on Digital Signal Processing | 2025-01-25 | 2025-02-05 | 2025-02-21 | Chengdu, China | 9 | 21399 |
| | | ICAMEM | International Conference on Advanced Materials and Engineering Materials | 2025-09-20 | 2025-10-15 | 2025-12-17 | Hong Kong, China | 14 | 21383 |
| b | | ICISC | International Conference on Information Security and Cryptology | 2015-09-07 | 2015-10-19 | 2015-11-25 | Seoul, Korea | 18 | 21375 |
| | | ECAI' | International Conference on Electronics, Computers and Artificial Intelligence | 2020-05-30 | 2020-06-15 | 2020-06-25 | Bucharest, Romania | 12 | 21354 |
| | | CAMME | International Conference on Aerospace, Mechanical and Mechatronic Engineering | 2024-04-20 | 2024-05-07 | 2024-05-24 | Xi an, China | 8 | 21353 |
| | | MSME | International Conference on Materials Science and Manufacturing Engineering | 2025-12-05 | 2026-01-05 | 2026-04-09 | Shenzhen, China | 7 | 21340 |
| | | GameSec | Conference on Game Theory and AI for Security | 2025-06-13 | 2025-07-25 | 2025-10-13 | Athens, Greece | 16 | 21321 |
| | | GEM | IEEE Games, Entertainment, & Media | 2022-08-10 | 2022-09-21 | 2022-11-27 | Bridgetown, Barbados | | 21218 |
| | | ICICN' | International Conference on Information and Communication Networks | 2025-07-05 | 2025-07-15 | 2025-08-08 | Beijing, China | 13 | 21208 |
| c | | IFIPTM | IFIP WG 11.11 International Conference on Trust Management | 2019-04-09 | 2019-05-12 | 2019-07-17 | Copenhagen, Denmark | 13 | 21188 |
| | | ICAIR | International Conference on Artificial Intelligence and Robotics | 2023-01-10 | 2023-02-15 | 2023-07-13 | Guangzhou, China | 8 | 21152 |
| | | APCCAS | IEEE Asia Pacific Conference on Circuits and Systems | 2018-07-31 | 2018-08-30 | 2018-10-26 | Chengdu, China | 14 | 21140 |
| | | ICIII | International Conference on Information Management, Innovation Management and Industrial Engineering | 2021-03-30 | 2021-04-20 | 2021-09-16 | Osaka, Japan | 14 | 21107 |
| c | | ICPCA | International Conference on Pervasive Computing and Application | 2014-08-15 | 2014-09-15 | 2014-12-03 | Phnom Penh, Cambodia | 9 | 21095 |
| | | MEMOCODE | International Conference on Formal Methods and Models for System Design | 2024-05-06 | 2024-07-08 | 2024-09-29 | Raleigh, North Carolina, USA | 22 | 21077 |
| | | ICN | ACM Conference on Information-Centric Networking | 2023-06-12 | 2023-08-09 | 2023-10-08 | Reykjavik, Iceland | 10 | 21065 |
| b | | IEA-AIE | International Conference on Industrial, Engineering & Other Applications of Applied Intelligent Systems | 2021-02-01 | 2021-03-15 | 2021-07-26 | Kuala Lumpur, Malaysia | 34 | 21025 |