EI 2026 took place March 1-5, 2026.

EI 2025 took place February 2-6. 2025.

EI 2024 took place January 21-25, 2024.

EI 2023 took place January 15-19, 2023.

EI 2022 took place January 17-26, 2022.

EI 2021 Online took place January 18-28, 2021.

EI 2020 took place January 26-30, 2020.

EI 2019 took place January 13-17, 2019.

EI 2018 took place January 28-February 2, 2018.

EI 2017 took place January 29-February 2, 2017.

EI 1989-2025 Historical Overview page with links to proceedings and programs