Principles
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Combined view — mineable Principles ranked first, claim-board stubs after, all rendered with their tier badge.
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Problem classnonlinear_inverse (203)linear_inverse (199)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 (82)poisson (28)observation_gaussian (13)poisson_gaussian (13)measurement_gaussian (10)lognormal (9)deterministic (7)
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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 |
|---|---|---|---|---|---|---|---|---|
| Magnetic Resonance Imaging (MRI) — proton-density / T1 / T2 contrast | L1-030 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.6 | 0 | 0 |
| Clinical B-mode Ultrasound | L1-032 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.5 | 0 | 0 |
| Photoacoustic Tomography (PAT) | L1-041 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 4.2 | 0 | 0 |
| Optical Coherence Tomography (OCT) | L1-042 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.5 | 0 | 0 |
| Functional MRI (BOLD) | L1-043 | unregistered | Medical Imaging | 📋 Stub — not mineable | 10 | 4 | 0 | 0 |
| Magnetic Resonance Spectroscopy (MRS) | L1-044 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Diffusion MRI (DWI / DTI / HARDI) | L1-045 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.8 | 0 | 0 |
| Doppler Ultrasound (color / spectral) | L1-046 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.2 | 0 | 0 |
| Elastography (Shear-Wave / Strain) | L1-047 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.8 | 0 | 0 |
| Fiber-Optic Endoscopy | L1-048 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Fundus Imaging (retinal photography) | L1-049 | unregistered | Medical Imaging | 📋 Stub — not mineable | 1 | 2.2 | 0 | 0 |
| OCT Angiography (OCTA) | L1-050 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.5 | 0 | 0 |
| Brachytherapy Dose Imaging | L1-052 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.2 | 0 | 0 |
| Magnetic Resonance Elastography (MRE) | L1-055 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| Chemical Exchange Saturation Transfer (CEST) MRI | L1-056 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.8 | 0 | 0 |
| Arterial Spin Labeling (ASL) MRI | L1-057 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| MR Angiography (time-of-flight / phase-contrast) | L1-058 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.4 | 0 | 0 |
| Susceptibility-Weighted Imaging (SWI) | L1-059 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 3.3 | 0 | 0 |
| MR Fingerprinting (MRF) | L1-060 | unregistered | Medical Imaging | 📋 Stub — not mineable | 10 | 4.5 | 0 | 0 |
| Intravascular Ultrasound (IVUS) | L1-061 | 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 |
| Functional Near-Infrared Spectroscopy (fNIRS) | L1-065 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Electrical Impedance Tomography (EIT) | L1-066 | unregistered | Medical Imaging | 📋 Stub — not mineable | 10 | 4.5 | 0 | 0 |
| Magnetoencephalography (MEG) | L1-067 | unregistered | Medical Imaging | 📋 Stub — not mineable | 10 | 4.5 | 0 | 0 |
| Electroencephalography (EEG) | L1-068 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| Magnetic Particle Imaging (MPI) | L1-069 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| Quantitative Susceptibility Mapping (QSM) | L1-503 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 7.4 | 0 | 0 |
| Quantitative Photoacoustic Tomography (qPAT) | L1-504 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 8.5 | 0 | 0 |
| Hyperpolarized 13C Metabolic MRI | L1-506 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 10.4 | 0 | 0 |
| Joint MEG-EEG Source Imaging | L1-507 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 10 | 0 | 0 |
| Optical Coherence Elastography (OCE) | L1-508 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 8.4 | 0 | 0 |
| Photoacoustic-Ultrasound Dual-mode Imaging (PAUS) | L1-509 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 9.5 | 0 | 0 |
| Cardiac 4D-flow MRI with Hemodynamic Biomechanics | L1-510 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 8.3 | 0 | 0 |
| PillCam-SPECTRA Optical-Property Recovery (analytical core) | L1-511 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 4.9 | 0 | 0 |
| PillCam-SPECTRA Bleeding-Region Detection (PWDR) | L1-512 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 6.9 | 0 | 0 |
| Diabetic Retinopathy Grading from Fundus Imaging (PWDR) | L1-513 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 5 | 0 | 0 |
| MR Spectroscopy Tumor Grading (PWDR) | L1-516 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 5.9 | 0 | 0 |
| Dermoscopy Skin Lesion Malignancy Classification (PWDR) | L1-517 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 4.9 | 0 | 0 |
| Glaucoma Optic-Disc Cupping Classification (PWDR) | L1-529 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 5.6 | 0 | 0 |
| Age-Related Macular Degeneration OCT Grading (PWDR) | L1-530 | unregistered | Medical Imaging | 📋 Stub — not mineable | 3 | 5.6 | 0 | 0 |
| EEG Seizure Detection (PWDR) | L1-531 | unregistered | Medical Imaging | 📋 Stub — not mineable | 5 | 6 | 0 | 0 |