{
  "@context": {
    "@language": "en",
    "@vocab": "https://schema.org/",
    "cr": "http://mlcommons.org/croissant/"
  },
  "@type": "cr:Dataset",
  "name": "SparseWake",
  "description": "Processed benchmark data for sparse temporal hydrodynamic relative-state estimation from body-fixed induced-flow histories.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "version": "0.1.0",
  "datePublished": "2026-05-04",
  "creator": [
    {
      "@type": "Person",
      "name": "Anonymous Authors"
    }
  ],
  "citeAs": "Anonymous Authors. SparseWake: Processed Benchmark Artifact. 2026.",
  "keywords": [
    "hydrodynamic sensing",
    "fish schooling",
    "temporal learning",
    "benchmark",
    "pose holdout"
  ],
  "isAccessibleForFree": true,
  "distribution": [
    {
      "@type": "cr:FileObject",
      "@id": "sample_h5",
      "name": "sparsewake_sample.h5",
      "contentUrl": "data/sample/sparsewake_sample.h5",
      "encodingFormat": "application/x-hdf5"
    },
    {
      "@type": "cr:FileObject",
      "@id": "main_external_component_h5",
      "name": "abm_sensing_dataset_v04_close_orient30_potential_160k.h5",
      "contentUrl": "data/processed/abm_sensing_dataset_v04_close_orient30_potential_160k.h5",
      "encodingFormat": "application/x-hdf5"
    },
    {
      "@type": "cr:FileObject",
      "@id": "self_signal_randomized_h5",
      "name": "abm_sensing_dataset_v05_self_external_orient30_160k.h5",
      "contentUrl": "data/processed/abm_sensing_dataset_v05_self_external_orient30_160k.h5",
      "encodingFormat": "application/x-hdf5"
    },
    {
      "@type": "cr:FileObject",
      "@id": "self_signal_paired_h5",
      "name": "abm_sensing_dataset_v05_self_external_paired_160k_compressed.h5",
      "contentUrl": "data/processed/abm_sensing_dataset_v05_self_external_paired_160k_compressed.h5",
      "encodingFormat": "application/x-hdf5"
    }
  ],
  "recordSet": [
    {
      "@type": "cr:RecordSet",
      "name": "sensor_samples",
      "description": "Per-sample sparse induced-flow measurements and relative-state labels.",
      "field": [
        {
          "@type": "cr:Field",
          "name": "X_raw",
          "description": "Six-sensor wake-plus-potential induced velocity features."
        },
        {
          "@type": "cr:Field",
          "name": "y",
          "description": "Labels: delta_x, delta_y, theta_rel, sin_phi, cos_phi, phi."
        },
        {
          "@type": "cr:Field",
          "name": "region_id",
          "description": "Sampling region code."
        },
        {
          "@type": "cr:Field",
          "name": "pose_id",
          "description": "Pose identifier for pose-holdout evaluation."
        }
      ]
    }
  ],
  "responsibleAI": {
    "dataType": "Synthetic fluid-dynamics benchmark data",
    "containsPersonalData": false,
    "humanSubjects": false,
    "intendedUse": "Evaluation of sparse temporal hydrodynamic state estimation",
    "outOfScopeUses": "Biological pressure-sensing claims, direct CFD replacement, or multi-neighbor schooling claims"
  },
  "notes": "Full processed HDF5 files are included in the dataset repository."
}