ACM Multimedia 2026 Grand Challenge
A clinically grounded benchmark for multimodal neuro-intelligence with robust detection, context-aware reasoning, and epileptogenic source localization.
A unified challenge for clinically meaningful multimodal neuro-signal reasoning.
Epilepsy remains a high-impact testbed for trustworthy AI, where Interictal Epileptiform Discharges (IEDs) are critical biomarkers for diagnosis and localization. Existing methods are often EEG-only and do not fully exploit multimodal context, leading to limited robustness under class imbalance, biological variability, and real-world noise.
NeuroMM 2026 addresses this gap by introducing a multimodal challenge framework that integrates physiological signals with synchronized contextual information. The challenge is designed to advance robust multimodal perception, cross-modal reasoning, and clinically actionable inference.
The challenge includes three official tracks: NMM-Basic-IED, NMM-Context-IED, and NMM-Source-IED, covering detection, context-aware robustness, and spatial localization.
Publication and award policy for all challenge tracks.
| State | Total | IED | Non-IED |
|---|---|---|---|
| Wake | 11,906 | 764 | 11,142 |
| Sleep | 13,543 | 1,752 | 11,791 |
| Total | 25,449 | 2,516 | 22,933 |
We are currently organizing the challenge data package, and the official release will be provided soon. Please stay tuned.
For physiological signals, we plan to open-source the raw data. For video data, due to patient privacy constraints, we will release privacy-preserving features extracted by models such as CLIP and VideoMAE.
Participation instructions will be released soon.
We will publish detailed tutorials, registration instructions, submission guidance, and the official participation website information in a later update. Please stay tuned.
Baseline resources, evaluation setup, and code release status.
Baseline code and starter toolkit are currently under final cleanup and documentation. We will release them soon. Please stay tuned.
Official timeline for NeuroMM Grand Challenge 2026.
| Date | Milestone |
|---|---|
| May 1, 2026 | Baseline paper and code available |
| May 21, 2026 | Results submission opens |
| Jun 11, 2026 | Results submission deadline |
| Jun 25, 2026 | Paper submission deadline |
| Jul 16, 2026 | Paper acceptance notification |
| Aug 1, 2026 | Camera-ready paper deadline |
General Inquiries: contact@neuromm.org
Workshop Collaborations: Fei Ma (Email: mafei@gml.ac.cn; WeChat: feima0969)
Challenge & Registration: Zebang Cheng (Email: zebang.cheng@gmail.com; WeChat: ZebangCheng)
Welcome to join the official NeuroMM 2026 WeChat group for communication.
[1] Lin N, Gao W, Li L, Chen J, Liang Z, Yuan G, Sun H, Liu Q, Chen J, Jin L, Huang Y, Zhou X, Zhang S, Hu P, Dai C, He H, Dong Y, Cui L, Lu Q, vEpiNet: A multimodal interictal epileptiform discharge detection method based on video and electroencephalogram data, Neural Networks, Volume 175, 2024, 106319, https://doi.org/10.1016/j.neunet.2024.106319
[2] Lin N, Zheng M, Li L, Du X, Zhang S, Hu P, Lu Q, Cui L, An EEG dataset for interictal epileptiform discharge with spatial distribution information, Scientific Data, Volume 12, 2025, 229, https://doi.org/10.1038/s41597-025-04572-1