| c | b4 | NETCOM | International Conference on Networks & Communications | 2023-06-03 | 2023-06-12 | 2023-06-17 | Sydney, Australia | 15 | 21583 |
| | b3 | ODBASE | International Conference on Ontologies, DataBases, and Applications of Semantics | 2020-07-25 | 2020-08-20 | 2020-10-27 | Rhodes, Greece | 19 | 21555 |
| | | ICITS' | International Conference on Information Technology and Science | 2026-01-20 | 2026-02-20 | 2026-06-11 | Fukuoka, Japan | 14 | 21552 |
| | | BDCAT | IEEE/ACM International Conference on Big Data Computing, Applications and Technologies | 2025-09-05 | 2025-10-17 | 2025-12-01 | Nantes, France | 12 | 21535 |
| | | DPPR | International Conference on Digital Image Processing and Pattern Recognition | 2023-11-11 | 2023-11-20 | 2023-11-25 | London, UK | 13 | 21486 |
| | | AMAE | International Conference on Aerospace Materials and Aerospace Engineering | 2021-04-15 | 2021-04-30 | 2021-05-14 | Beijing, China | 5 | 21482 |
| | | SmartCom | International Conference on Smart Computing and Communication | 2026-08-01 | 2026-09-15 | 2026-11-28 | Shanghai, China | 10 | 21481 |
| b | | COORDINATION | International Conference on Coordination Models and Languages | 2026-01-30 | 2026-03-27 | 2026-06-08 | Urbino, Italy | 28 | 21466 |
| | | CSIA | International Conference on Communications Security & Information Assurance | 2022-11-12 | 2022-11-15 | 2022-11-26 | London, UK | 13 | 21465 |
| | | CCEAI | International Conference on Control Engineering and Artificial Intelligence | 2025-09-30 | 2025-10-30 | 2026-01-04 | Buenos Aires, Argentina | 10 | 21459 |
| | | CoMSE | International Conference on Materials Science and Engineering | 2024-08-15 | | 2024-09-13 | Cape Town, South Africa | 3 | 21452 |
| | | ISCAI | International Symposium on Computing and Artificial Intelligence | 2025-10-25 | | 2025-11-14 | Xi an, China | 4 | 21451 |
| b | b1 | DocEng | ACM Symposium on Document Engineering | | | 2025-09-02 | Nottingham, UK | 25 | 21444 |
| | | ITMS | International Conference on Information Technology for Manufacturing Systems | 2012-04-01 | 2012-04-20 | 2012-08-01 | Shanghai, China | 3 | 21433 |
| | | MEDES | International ACM Conference on Management of Digital EcoSystems | 2024-09-01 | 2024-10-15 | 2024-11-18 | Naples, Italy | 16 | 21427 |
| | | CSCT | International Conference on Computer Science and Communication Technology | 2012-11-20 | 2012-11-30 | 2012-12-23 | Qingdao, China | | 21425 |
| | | ICCAI' | International Conference on Computing and Artificial Intelligence | 2026-01-05 | 2026-01-25 | 2026-04-24 | Okinawa, Japan | 12 | 21398 |
| | | CCRIS | International Conference on Control, Robotics and Intelligent System | 2025-08-10 | 2025-08-15 | 2025-08-22 | Guangzhou, China | 6 | 21396 |
| | | ITME' | International Conference on Information Technology in Medicine and Education | 2019-05-25 | 2019-06-05 | 2019-08-23 | Qingdao, China | 10 | 21377 |
| | | HumanCom | International Conference on Human-centric Computing | 2013-04-23 | 2013-05-13 | 2013-08-23 | Taipei, Taiwan | 6 | 21375 |
| | | ICT' | International Conference on Information and Communications Technologies | 2015-02-27 | 2015-03-20 | 2015-04-24 | Xi an, China | 3 | 21328 |
| | | ICIMT | International Conference on Information and Multimedia Technology | 2026-05-20 | 2026-06-20 | 2026-11-06 | Shenzhen, China | 16 | 21327 |
| c | a1 | PSB | Pacific Symposium on Biocomputing | 2016-08-01 | 2016-09-12 | 2017-01-03 | Big Island, Hawaii, USA | 21 | 21326 |
| | | URKE | International Conference on Uncertainty Reasoning and Knowledge Engineering | 2013-05-01 | 2013-06-01 | 2013-08-01 | Bogor, Indonesia | 3 | 21325 |
| b | b1 | WABI | Workshop on Algorithms in Bioinformatics | 2020-05-18 | 2020-06-29 | 2020-09-07 | Pisa, Italy | 20 | 21321 |
| | | CAIML | International Conference on Artificial Intelligence and Machine Learning | 2023-07-08 | 2023-07-22 | 2023-07-29 | London, UK | 4 | 21307 |
| | | NAOME | International Conference on Naval Architecture and Ocean & Marine Engineering | 2026-01-01 | 2026-03-03 | 2026-05-22 | Shanghai, China | | 21302 |
| c | b1 | IH | Information Hiding Conference | 2012-02-05 | 2012-04-01 | 2012-05-15 | Berkeley, California, USA | 14 | 21272 |
| c | | CSR | International Computer Science Symposium in Russia | 2019-01-03 | 2019-02-25 | 2019-07-01 | Novosibirsk, Russia | 14 | 21267 |
| | | ICIAI | International Conference on Innovation in Artificial Intelligence | 2026-03-01 | 2026-04-01 | 2026-04-11 | Tokyo, Japan | 10 | 21266 |