| b | b1 | CBSE | International ACM SIGSOFT Symposium on Component Based Software Engineering | 2016-01-18 | 2016-02-15 | 2016-04-05 | Venice, Italy | 19 | 18371 |
| | | MONAMI | International Conference on Mobile Networks and Management | 2015-05-08 | 2015-07-06 | 2015-09-16 | Santander, Spain | 7 | 18362 |
| | | EDM | International Conference on Educational Data Mining | 2022-02-27 | 2022-04-17 | 2022-07-24 | Durham, UK | 15 | 18330 |
| | | IWECT | International Workshop on Energy Conservation Technologies | 2022-01-20 | 2022-05-05 | 2022-05-20 | Suzhou, China | 6 | 18329 |
| | | WSS | International Symposium on Web Services | 2014-10-15 | 2014-10-30 | 2014-12-27 | Sfax, Tunisia | 4 | 18327 |
| c | a2 | CSMR | European Conference on Software Maintenance and Reengineering | 2013-10-07 | 2013-11-11 | 2014-02-03 | Antwerp, Belgium | 18 | 18327 |
| | | ICSSTE | International Conference on Software Science, Technology and Engineering | 2014-05-10 | 2014-05-20 | 2014-07-05 | Singapore | | 18323 |
| | | ICoAC | International Conference on Advanced Computing | 2022-03-30 | 2022-06-15 | 2022-12-14 | Chennai, India | 12 | 18315 |
| c | | SIEDS | IEEE Systems and Information Engineering Design Symposium | 2015-02-09 | 2015-03-02 | 2015-04-24 | Charlottesville, Virginia, USA | 13 | 18313 |
| | | URAI | International Conference on Ubiquitous Robots and Ambient Intelligence | 2015-07-20 | 2015-07-31 | 2015-10-28 | KINTEX, Goyang city, Korea | 12 | 18311 |
| | | CONIELECOMP | International Conference on Electronics, Communications and Computers | 2017-10-20 | 2017-11-17 | 2018-02-21 | Cholula Puebla, Mexico | 28 | 18311 |
| | | ICM | International Conference on Mechatronics | 2024-11-04 | 2024-12-09 | 2025-02-28 | Wollongong, Australia | 32 | 18309 |
| | | MCIS | Mediterranean Conference on Information Systems | 2012-03-09 | 2012-05-11 | 2012-09-08 | Guimaraes, Portugal | 7 | 18293 |
| | | CEEPE | International Conference on Energy, Electrical and Power Engineering | 2024-02-20 | 2024-03-01 | 2024-04-26 | Yangzhou, China | 7 | 18286 |
| | | CAD | International CAD Conference and Exhibition | 2014-12-31 | 2015-01-15 | 2015-06-22 | London, UK | | 18281 |
| | | EECS | European Conference on Electrical Engineering and Computer Science | 2020-11-30 | | 2020-12-21 | Bern, Switzerland | 4 | 18279 |
| | | ProvSec | International Conference on Provable and Practical Security | 2025-06-14 | 2025-07-15 | 2025-10-10 | Yokohama, Japan | 19 | 18262 |
| | | ICIEA' | International Conference on Industrial Engineering and Applications | 2023-01-15 | 2023-02-05 | 2023-04-04 | Phuket, Thailand | 10 | 18262 |
| | | PSGEC | Power System and Green Energy Conference | 2026-02-15 | 2026-03-15 | 2026-08-21 | Shanghai, China | 6 | 18255 |
| | | OSSC | International Workshop on Open-source Software for Scientific Computation | | 2011-08-30 | 2011-10-12 | Beijing, China | 2 | 18254 |
| | | PaCT' | International Conference on Parallel Computing Technologies | 2025-03-17 | 2025-06-18 | 2025-10-06 | Almaty, Kazakhstan | 18 | 18252 |
| | | WSCE | World Symposium on Communication Engineering | 2025-09-30 | 2025-10-10 | 2025-11-07 | Shenzhen, China | 8 | 18242 |
| | | ICDES | International Conference on Design Engineering and Science | 2022-04-15 | 2022-04-30 | 2022-05-13 | Shanghai, China | 7 | 18240 |
| | | ITSIC | International Conference on Intelligent Transportation Systems and Intelligent Computing | 2011-03-15 | 2011-04-01 | 2011-06-11 | Suzhou, China | 2 | 18233 |
| | | InWeS | International Workshop on Internet Engineering & Web services | | 2013-02-15 | 2013-05-24 | Delhi, India | 4 | 18223 |
| | | EGOVIS | International Conference on Electronic Government and the Information Systems Perspective | 2025-03-07 | 2025-05-14 | 2025-08-25 | Bangkok, Thailand | 14 | 18205 |
| | b3 | GECON | International Conference on Economics of Grids, Clouds, Software and Services | 2024-06-15 | 2024-07-12 | 2024-09-26 | Roma, Italy | 20 | 18204 |
| | | ICECCE | International Conference on Electrical, Communication and Computer Engineering | 2021-03-31 | 2021-04-30 | 2021-06-12 | Kuala Lumpur, Malaysia | 3 | 18204 |
| | b3 | DDECS | IEEE Symposium on Design and Diagnostics of Electronic Circuits and Systems | 2026-01-11 | 2026-02-27 | 2026-04-27 | Bratislava, Slovakia | 29 | 18199 |
| | | ICPCSEE | International Conference of Pioneering Computer Scientists, Engineers and Educators | 2020-03-08 | 2020-04-19 | 2020-09-28 | Taiyuan, China | 6 | 18197 |