M4 Temporal Answer Grounding in Singe Video Track
| Rank |
Date |
Team ID |
Organization |
System Name |
R@1,IoU=0.3 |
R@1,IoU=0.5 |
R@1,IoU=0.7 |
mIoU(R@1) |
| 1 |
2025/4/30 |
Baichuan |
Sichuan University |
- |
0.5133 |
0.3612 |
0.2103 |
0.3717 |
| 2 |
2024/6/20 |
Ouc_AI |
The Open University of China |
- |
0.5088 |
0.3542 |
0.2054 |
0.3637 |
| 3 |
2024/6/20 |
SETAG |
Fudan University |
- |
0.4775 |
0.3209 |
0.1898 |
0.3389 |
| 4 |
2025/4/30 |
SEU |
Southeast University |
- |
0.4719 |
0.3314 |
0.1973 |
0.3411 |
| 5 |
2024/6/20 |
BIGG |
YNU |
- |
0.4099 |
0.2863 |
0.1544 |
0.2977 |
| 6 |
2024/6/20 |
PIPINSTALL |
SEU |
- |
0.4055 |
0.2911 |
0.1454 |
0.2898 |
| 7 |
2024/5/10 |
- |
- |
Random Pick Method |
0.0571 |
0.0465 |
0.0358 |
0.0397 |
M4 Video Corpus Retrieval Track
| Rank |
Date |
Team ID |
Organization |
System Name |
R@1 |
R@10 |
R@50 |
MRR |
Overall |
| 1 |
2025/4/30 |
DIMA |
University of Pittsburgh |
- |
0.3264 |
0.4211 |
0.5177 |
0.3407 |
1.6059 |
| 2 |
2025/4/30 |
NYU |
New York University |
- |
0.3213 |
0.4137 |
0.5104 |
0.3354 |
1.5808 |
| 3 |
2024/6/20 |
sun |
CETC |
- |
0.3121 |
0.4078 |
0.4966 |
0.3245 |
1.5410 |
| 4 |
2025/4/30 |
Wjh |
YNU |
- |
0.2744 |
0.3312 |
0.4117 |
0.2551 |
1.2724 |
| 5 |
2024/6/20 |
GEN |
- |
- |
0.1311 |
0.1074 |
0.0978 |
0.1142 |
0.4505 |
| 6 |
2024/5/10 |
- |
- |
Random Pick Method |
0.0343 |
0.0366 |
0.0523 |
0.0442 |
0.1674 |
M4 Temporal Answer Grounding in Video Corpus Track
| Rank |
Date |
Team ID |
Organization |
System Name |
R@1|mIoU |
R@10|mIoU |
R@50|mIoU |
Average |
| 1 |
2025/4/30 |
MedEcho |
Wuhan University |
- |
0.1284 |
0.2417 |
0.3243 |
0.2314 |
| 2 |
2025/4/30 |
NYU |
New York University |
- |
0.1202 |
0.2366 |
0.3133 |
0.2233 |
| 3 |
2024/6/20 |
IIEleven |
University of Chinese Academy of Sciences |
- |
0.1141 |
0.2343 |
0.3098 |
0.2200 |
| 4 |
2024/5/10 |
- |
- |
Random Pick Method |
0.0247 |
0.0397 |
0.0509 |
0.0384 |
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The submission deadline is at 11:59 p.m. of the stated deadline date (UTC/GMT+08:00).
| Announcement of shared tasks and Registration open for participation |
Feb. 17, 2025 |
| Release of detailed task guidelines & training data |
Feb. 28, 2025 |
| Registration deadline |
March 25, 2025 |
| Release of test data |
April 11, 2025 |
| Participants results submission deadline; |
April 20, 2025 |
| Evaluation results release and call for system reports and conference paper |
April 30, 2025 |
