| | b3 | WTS | Wireless Telecommunications Symposium | 2023-12-11 | 2024-01-29 | 2024-04-10 | San Francisco Bay Area (Oakland), California, USA | 23 | 3 |
| | | ICCET | International Conference on Communication Engineering and Technology | 2025-04-10 | 2025-05-10 | 2025-05-16 | Guangzhou, China | 8 | 3 |
| | | PRAI | International Conference on Pattern Recognition and Artificial Intelligence | 2025-06-30 | 2025-07-20 | 2025-08-15 | Guiyang, China | 8 | 3 |
| b | b2 | SBAC-PAD | International Symposium on Computer Architecture and High Performance Computing | 2025-06-30 | 2025-08-18 | 2025-10-28 | Bonito, Brazil | 37 | 3 |
| | | AI' | International Conference on Artificial Intelligence and Applications | 2023-10-07 | 2023-10-14 | 2023-10-21 | Sydney, Australia | 9 | 3 |
| c | | | ICVRV | International Conference on Virtual Reality and Visualization | 2025-08-15 | 2025-09-15 | 2025-12-19 | Bogota, Colombia | 15 | 3 |
| | | CNIOT | International Conference on Computing, Networks and Internet of Things | 2026-04-22 | 2026-05-10 | 2026-05-22 | Guangzhou, China | 7 | 3 |
| | | ISIR | International Conference on Information Security and Information Retrieval | 2024-11-05 | 2024-11-10 | 2024-11-15 | Sanya, China | 5 | 3 |
| | | CPSCom | International Conferences on Cyber, Physical and Social Computing | 2025-06-15 | 2025-06-30 | 2025-10-30 | Zhengzhou, China | 18 | 3 |
| | | ECAI' | International Conference on Electronics, Computers and Artificial Intelligence | 2020-05-30 | 2020-06-15 | 2020-06-25 | Bucharest, Romania | 12 | 3 |
| | | CMAIR | International Conference on Mechatronics, Artificial Intelligence and Robotics | 2023-11-30 | 2023-12-07 | 2023-12-15 | Chengdu, China | 2 | 3 |
| | | NATL | International Conference on Natural Language Computing | 2023-11-24 | 2023-12-11 | 2022-11-19 | Zurich, Switzerland | 8 | 3 |
| | | SPML | International Conference on Signal Processing and Machine Learning | 2025-05-20 | 2025-06-10 | 2025-07-15 | Hohhot, China | 8 | 3 |
| | | CECNet | International Conference on Consumer Electronics, Communications and Networks | 2015-10-31 | 2015-11-10 | 2015-12-12 | Shanghai, China | 5 | 3 |
| | a2 | WI | ACM International Conference on Web intelligence | 2019-05-26 | 2019-07-05 | 2019-10-14 | Thessaloniki, Greece | 18 | 3 |
| c | b2 | ICT | International Conference on Telecommunications | 2025-03-14 | 2025-03-19 | 2025-04-28 | Budva, Montenegro | 31 | 3 |
| | | ISCSIC | International Symposium on Computer Science and Intelligent Controls | 2025-08-26 | 2025-09-10 | 2025-09-26 | Hangzhou, China | 9 | 2 |
| | | ICBTA | International Conference on Blockchain Technology and Applications | 2025-11-15 | 2025-11-25 | 2025-12-12 | Kanazawa, Japan | 8 | 2 |
| | | SPTM | International Conference of Security, Privacy and Trust Management | 2023-05-06 | 2023-06-10 | 2022-08-20 | Chennai, India | 10 | 2 |
| | | NCIC | International Conference on Networks, Communications and Intelligent Computing | 2025-09-15 | 2025-09-20 | 2025-10-17 | Jiaozuo, China | 3 | 2 |
| | | CYBI | International Conference on Cybernetics & Informatics | 2022-05-14 | 2022-05-22 | 2022-05-28 | Vancouver, Canada | 9 | 2 |
| | | NAOME | International Conference on Naval Architecture and Ocean & Marine Engineering | 2025-10-07 | 2025-11-07 | 2025-11-07 | Shanghai, China | | 2 |
| | | RoEduNet | Networking in Education and Research | 2025-06-16 | | 2025-09-17 | Chisinau, Moldova | 24 | 2 |
| | | CISCE | International Conference on Communications, Information System and Computer Engineering | 2026-03-20 | 2026-03-22 | 2026-03-27 | Zhuhai, China | 8 | 2 |
| | | BIOTC | Blockchain and Internet of Thing Conference | 2022-02-28 | 2022-03-20 | 2022-07-08 | Tokyo, Japan | 4 | 2 |
| | | MLTEC | International Conference on Machine Learning Techniques | 2022-11-05 | 2022-11-12 | 2022-11-19 | Zurich, Switzerland | 3 | 2 |
| | | ICITT | International Conference on Intelligent Traffic and Transportation | 2020-07-05 | 2020-07-30 | 2020-09-20 | Paris, France | 4 | 2 |
| | | ICBIS | International Conference on Business Information Systems | 2020-08-05 | 2020-08-20 | 2020-09-18 | Qingdao, China | 4 | 2 |
| | | ICCSMT | International Conference on Computer Science and Management Technology | 2025-09-26 | 2025-10-31 | 2025-12-26 | Xiamen, China | 6 | 2 |
| | | ISMII | International Symposium on Mechatronics and Industrial Informatics | 2019-12-12 | | 2020-01-10 | Sanya, China | 6 | 2 |