| # Licenses and Use |
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|
| OccStress combines assets derived from different source datasets and models. |
| No single unrestricted license applies to the entire collection. The dataset |
| card uses `license: other` to point to these source-dependent conditions; this |
| document does not create an additional license grant. |
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|
| ## Source Requirements |
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|
| | Source | Required context | |
| | --- | --- | |
| | Occ3D-nuScenes | Obtain the relevant nuScenes access and accept its current dataset terms; retain Occ3D's MIT notice for its covered contributions | |
| | Occ3D-Waymo | Register with Waymo and accept its dataset agreement; retain Occ3D notices, Waymo attribution and applicable downstream conditions | |
| | UniOcc CARLA | Retain the pinned source dataset's MIT notice and observe applicable simulator/component terms | |
| | Upstream predictions and corruption assets | Retain relevant method/operator attribution and applicable output conditions; source-code licensing alone does not determine every output's license | |
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|
| Primary sources: [Occ3D license](https://github.com/Tsinghua-MARS-Lab/Occ3D#license), |
| [nuScenes terms](https://www.nuscenes.org/terms-of-use), |
| [Waymo agreement](https://waymo.com/open/terms/) and |
| [UniOcc source revision](https://huggingface.co/datasets/tasl-lab/uniocc/tree/e81775b36e376f591a1145ca054b72fd541a67eb). |
| Consult the original terms for their full scope and current conditions. |
|
|
| Waymo's agreement distinguishes dataset copies/modifications, whose recipients |
| must be registered users who accepted its terms, from conditionally distributed |
| models and related derivatives. Treat GT-derived manual labels separately from |
| model-generated predictions; neither file extensions nor hosting location |
| remove the applicable obligations. Non-commercial restrictions, notices and |
| attribution remain in force where required. |
|
|
| Waymo-derived assets use data supplied by Waymo LLC. Their access, use and |
| redistribution remain subject to the |
| [Waymo Dataset License Agreement for Non-Commercial Use](https://waymo.com/open/terms/). |
| This source notice does not replace that agreement or its required attribution. |
|
|
| ## Publication and Access |
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|
| The selected publication approach follows Occ3D's public-link and source-terms |
| notice model, with [insailab/OccStress](https://huggingface.co/datasets/insailab/OccStress) |
| as the shared entry point. Manual approval is not an additional OccStress |
| requirement. Users remain responsible for obtaining source-dataset access and |
| complying with its terms; public visibility is not an unrestricted permission |
| to use or redistribute the contents. |
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|
| This card revision does not publish payloads or change repository permissions. |
| Download availability is described in the [dataset card](README.md). Existing |
| assembly manifests record preparation evidence, not a new authorization from |
| source providers. Dataset-specific redistribution review remains separate. |
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| ## Included and External Assets |
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| Packages contain reviewed derived occupancy, protocols and supporting metadata. |
| Original sensors, official clean GT and model weights are external dependencies; |
| see [EXTERNAL_DATA.md](EXTERNAL_DATA.md). Source references and copied motion |
| metadata retain their applicable conditions even when stored in protocol files. |
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| Downstream evaluation requires forecaster checkpoints. Prefer official author |
| links; independently approved experiment weights may be hosted separately. |
| Upstream weights are not needed to consume already exported occupancy. |
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| Do not redistribute private provenance, credentials, local machine paths or |
| training caches. Do not include external-data links or their targets in an |
| OccStress archive. The MIT license in the code repository covers original |
| OccStress code, not all data, checkpoints or third-party components. |
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