Principles
11 of 11 shown
Claim Board — scientifically-declared inventory awaiting external contributors. Each stub is an open invitation: author the reference solver + dataset, open a PR, and earn the registration bounty. Not mineable until promoted to Tier 1/2 by 3-of-5 multisig.
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Problem classnonlinear_inverse (203)linear_inverse (197)parameter_estimation (62)linear_inverse_with_categorical_readout (18)statistical_inverse (5)forward (3)parametric_spectral_estimation (3)linear_inverse_count (3)
Noise modelgaussian (316)shot_poisson (80)poisson (28)observation_gaussian (13)poisson_gaussian (13)measurement_gaussian (10)lognormal (9)deterministic (7)
Photon, electron, mechanical, etc. drawn from each manifest'sphysics_fingerprint block. Combine multiple facets to narrow further.
Domain:AllCompressive ImagingAstrophysicsComputational BiologyEnvironmental ScienceControl TheoryComputational FinanceRoboticsPetroleum EngineeringGeodesyParticle PhysicsOptimizationAstronomyPolymer PhysicsSemiconductor PhysicsComputational ChemistryQuantum MechanicsMaterials ScienceMicroscopyMedical ImagingCoherent ImagingComputational PhotographyComputational OpticsElectron MicroscopyDepth ImagingRemote SensingIndustrial InspectionUltrafast ImagingQuantum ImagingMultimodal FusionScanning ProbePlasma PhysicsNuclear EngineeringFluid DynamicsHeat TransferStructural MechanicsElectromagneticsAcousticsGeophysicsSignal ProcessingScientific InstrumentationSpectroscopy
| Title | ID | Chain | Domain | Tier | δ | L_DAG | Specs | Benchmarks |
|---|---|---|---|---|---|---|---|---|
| Reservoir History Matching | L1-460 | unregistered | Petroleum Engineering | 📋 Stub — not mineable | 10 | 5 | 0 | 0 |
| Hydraulic Fracture Propagation Modeling | L1-461 | unregistered | Petroleum Engineering | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| Elastography (Shear-Wave / Strain) | L1-047 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.8 | 0 | 0 |
| Contrast-Enhanced Ultrasound (CEUS) | L1-062 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.3 | 0 | 0 |
| Guided-Wave Ultrasonic Testing (long-range pipe/rail inspection) | L1-122 | unregistered | Industrial Inspection | 📋 Stub — not mineable | 5 | 3.6 | 0 | 0 |
| Vibration-Based Damage Detection (modal analysis NDT) | L1-124 | unregistered | Industrial Inspection | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| US-MRI Fusion (biopsy guidance / cardiac) | L1-159 | unregistered | Multimodal Fusion | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| Acoustic Emission — source localization | L1-267 | unregistered | Acoustics | 📋 Stub — not mineable | 5 | 3.2 | 0 | 0 |
| Aeroacoustics — Lighthill analogy (jet/airframe noise) | L1-270 | unregistered | Acoustics | 📋 Stub — not mineable | 10 | 3.8 | 0 | 0 |
| Full Waveform Inversion (FWI) — subsurface velocity imaging | L1-273 | unregistered | Geophysics | 📋 Stub — not mineable | 50 | 4.5 | 0 | 0 |
| Surface Wave Dispersion — shallow Vs profile inversion | L1-274 | unregistered | Geophysics | 📋 Stub — not mineable | 5 | 3.2 | 0 | 0 |