bailuyucha/xrf55-wifi-har-derived

XRF55 WiFi HAR derived artifacts

This dataset repository stores content-addressed protocol manifests and derived WiFi CSI caches used by our reproducible 55-class XRF55 experiments. It does not contain Kinect video, names, contact information, credentials, private recordings, or unreleased data.

Upstream data and license

The source release is XRF55 (xrfdataset/xrf55-rawdata, Kaggle version 1), described by Wang et al., DOI 10.1145/3643543. The XRF55 authors license the dataset under Attribution-NonCommercial 4.0 International. All signal-derived artifacts in this repository retain that restriction and attribution.

The pinned upstream inventory has SHA-256:

cd13aaf95b7ac0fb62760dff2a6853ae8fe065ccf788e4f0ad3f840bcfae47f2

Artifact policy

• Every immutable file or shard is listed with byte count and SHA-256.
• Protocol roles are physically separated.
• Scene 4 is never exposed through training or checkpoint-selection loaders in the current S123-Dev / S4-Blind protocol.
• Historical Group-CV caches and current-protocol caches use separate paths.
• A local copy is not eligible for deletion until an independent download from a pinned Hugging Face revision reproduces every declared SHA-256 and passes a schema/sample-read smoke test.

Citation

@article{wang2024xrf55,
  title={XRF55: A Radio Frequency Dataset for Human Indoor Action Analysis},
  author={Wang, Fei and Lv, Yizhe and Zhu, Mengdie and Ding, Han and Han, Jinsong},
  journal={Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies},
  volume={8},
  number={1},
  year={2024},
  doi={10.1145/3643543}
}