Upload folder using huggingface_hub

README.md

@@ -0,0 +1,82 @@
+---
+license: other
+license_name: mixed-non-commercial
+license_link: https://github.com/YangDongHeon/SpaceCache#license
+library_name: pytorch
+pipeline_tag: other
+tags:
+  - point-cloud
+  - semantic-segmentation
+  - lidar
+  - streaming
+  - efficient-inference
+  - arxiv:2610.21207
+---
+
+# SpaceCache checkpoints
+
+Checkpoints for **SpaceCache: Intermediate Feature Reuse for Efficient Semantic
+Segmentation on Point Cloud Streams**
+([paper](https://arxiv.org/abs/2610.21207),
+[code](https://github.com/YangDongHeon/SpaceCache)).
+
+SpaceCache is training-free: these are the backbone segmentation models it
+runs on, Utonia and LitePT-B, trained on Waymo, nuScenes and ScanNet.
+
+## Usage
+
+From the root of the [SpaceCache repository](https://github.com/YangDongHeon/SpaceCache):
+
+```bash
+huggingface-cli download honeydong49/SpaceCache --local-dir .
+```
+
+The files land under `exp/`, where the evaluation configs read them.
+
+## Checkpoints
+
+| Backbone | Dataset | File |
+|---|---|---|
+| Utonia | Waymo | `exp/utonia/semseg-utonia-v1m1-5b-waymo-dec/model/model_best.pth` |
+| Utonia | nuScenes | `exp/utonia/semseg-utonia-v1m1-4b-nuscenes-dec/model/model_best.pth` |
+| Utonia | ScanNet | `exp/utonia/semseg-utonia-v1m1-0b-scannet-dec/model/model_best.pth` |
+| LitePT-B | Waymo | `exp/litept/waymo/semseg-litept-v1m1-0-base/model/model_best.pth` |
+| LitePT-B | nuScenes | `exp/litept/nuscenes/semseg-litept-v1m1-0-base/model/model_best.pth` |
+| LitePT-B | ScanNet | `exp/litept/scannet/semseg-litept-v1m1-0-base/model/model_best.pth` |
+
+Each file holds the model weights (`state_dict`) only. The Utonia models are
+a segmentation decoder trained on top of the released
+[Utonia](https://huggingface.co/Pointcept/Utonia) encoder, which was kept
+frozen; the file contains both. The LitePT-B models were trained from scratch
+with the [LitePT](https://github.com/prs-eth/LitePT) architecture.
+
+## License
+
+All checkpoints are for non-commercial research only.
+
+| Checkpoints | Terms |
+|---|---|
+| Utonia (all datasets) | contain the [Utonia](https://huggingface.co/Pointcept/Utonia) weights, CC BY-NC 4.0, plus the terms of the dataset below |
+| Waymo | [Waymo Dataset License Agreement for Non-Commercial Use](https://waymo.com/open/terms) (notice below) |
+| nuScenes | CC BY-NC-SA 4.0, [nuScenes terms of use](https://www.nuscenes.org/terms-of-use) |
+| ScanNet | [ScanNet Terms of Use](http://kaldir.vc.in.tum.de/scannet/ScanNet_TOS.pdf) |
+
+The checkpoints trained on Waymo were made using the Waymo Open Dataset,
+provided by Waymo LLC under the Waymo Dataset License Agreement for
+Non-Commercial Use, available at waymo.com/open/terms, and your access and use
+of such work are governed by the terms and conditions therein. They are
+released under that agreement; any further downstream use or modification of
+them is subject to its terms, including the non-commercial restrictions of its
+Section 4. They must not be used to operate or assist the operation of a
+vehicle, in production systems, or for other primarily commercial purposes.
+
+## Citation
+
+```bibtex
+@article{yang2026spacecache,
+  title   = {SpaceCache: Intermediate Feature Reuse for Efficient Semantic Segmentation on Point Cloud Streams},
+  author  = {Yang, Dongheon and Kang, Beomseok and Kim, Jae-Joon},
+  journal = {arXiv preprint arXiv:2610.21207},
+  year    = {2026}
+}
+```

exp/litept/nuscenes/semseg-litept-v1m1-0-base/model/model_best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee622e1255163696f342a92227cad0dfc172222e771c385b240d7013a97020dc
+size 180565602

exp/litept/scannet/semseg-litept-v1m1-0-base/model/model_best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:399678d9034b992bc94107a6089e0230b7b1cbf1b5d52e43bebbddb1eb8e0feb
+size 180620770

exp/litept/waymo/semseg-litept-v1m1-0-base/model/model_best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:413435edec10ddc52ebfb2beb2f86b68718fa2eddd04642ae3e037706eece143
+size 180567330

exp/utonia/semseg-utonia-v1m1-0b-scannet-dec/model/model_best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:001ba8cc5645eb4afda898f3fb81519c2905b41745bc7c913bbc1b15487ee243
+size 631206484

exp/utonia/semseg-utonia-v1m1-4b-nuscenes-dec/model/model_best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1770020409e7f8bc0d30839e3023e80d06cf16ee3aaad52919a4fcc0eb0e7b29
+size 631205652

exp/utonia/semseg-utonia-v1m1-5b-waymo-dec/model/model_best.pth

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3c0962fdf072ffbf57fa8fb38280a10150a7689d0eac16490952be8aca743157
+size 631206932