COMPSAC 2021 is presented through Underline. All registered attendees have been sent the instructions to register and access the Underline system as of July 7, 2021. The subject line for that message, sent from Underline, is “Welcome to 2021 IEEE COMPSAC.” Please check your inbox and/or spam folder with the email address you used for COMPSAC registration. Questions about accessing the conference through Underline may be sent to

COMPSAC 2021: Intelligent and Resilient Computing for a Collaborative World
45th Anniversary Conference

COMPSAC 2021 – Now Taking Place Virtually

The safety and well-being of all conference participants is our priority. After evaluating the ongoing COVID-19 situation, the decision has been made to again transform the in-person component of COMPSAC 2021 into an all-digital conference experience – COMPSAC 2021 will now be an online event. Therefore, COMPSAC 2021 will no longer take place in Madrid, Spain and will instead take place virtually. The conference dates remain the same – July  12 – 16 . Proceedings will not be cancelled, and publications will continue as planned.  We are actively planning for our “real” conference to recommence in 2022 and beyond.

COMPSAC is the IEEE Computer Society Signature Conference on Computers, Software and Applications. It is a major international forum for academia, industry, and government to discuss research results and advancements, emerging challenges, and future trends in computer and software technologies and applications. The theme of COMPSAC 2021 is “Intelligent and Resilient Computing for a Collaborative World.” Read the full Call for Papers



The IEEE Computer Society Computers, Software, and Applications Conference (COMPSAC), in honor of the Computer Society’s 75th anniversary, is announcing COMPSAC’s first Annual Student OER Contest and invites undergraduate college/university student submissions. Read More…

This contest is officially endorsed by the IEEE Education Society.