| 
				| Event | When | Where | Deadline |  |  | Expired CFPs |  
| DVU 2023 | Deep Video Understanding Grand Challenge, ACM MM 2023 |  |  
| Oct 29, 2023 - Nov 3, 2023 | Ottawa, Ontario, Canada | Jul 14, 2023 |  
| TRECVID 2023 | TREC Video Retrieval Evaluation Conference |  |  
| Dec 6, 2023 - Dec 8, 2023 | TBD | Jun 1, 2023 |  
| DVU 2022 | Deep Video Understanding Grand Challenge, ACM MM 2022 |  |  
| Oct 10, 2022 - Oct 14, 2022 | Lisbon | Jun 18, 2022 |  
| TRECVID 2022 | The TREC Video Retrieval Evaluation |  |  
| Dec 6, 2022 - Dec 9, 2022 | Virtual - Hybrid | Jun 1, 2022 |  
| AL4MUR 2022 | ICMR 2022 Special Session on Adversarial Learning for Multimedia Understanding and Retrieval |  |  
| Jun 27, 2022 - Jun 30, 2022 | Newark, NJ, USA | Jan 20, 2022 |  
| TRECVID 2022 | Call for New Task Proposals in TRECVID 2022 |  |  
| Jan 1, 2022 - Dec 15, 2022 | N/A | Nov 1, 2021 |  
| DVU 2021 | DVU-Challenge 2021 : Deep Video Understanding - ACM MM Grand Challenge |  |  
| Oct 20, 2021 - Oct 24, 2021 | Chengdu, China | Jul 11, 2021 |  
| TRECVID 2021 | TREC Video Retrieval Evaluation |  |  
| Dec 7, 2021 - Dec 10, 2021 | Virtual | Jun 1, 2021 |  
| DVU-Challenge 2020 | Deep Video Understanding - ACM MM Grand Challenge |  |  
| Oct 12, 2020 - Oct 16, 2020 | Seattle, USA | Jul 13, 2020 |  |