Principles
23 of 23 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.
Filter by physics:clear all facets
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 |
|---|---|---|---|---|---|---|---|---|
| Gravitational Wave Parameter Estimation | L1-374 | unregistered | Astrophysics | 📋 Stub — not mineable | 10 | 5 | 0 | 0 |
| Cardiac Electrophysiology (Monodomain) | L1-399 | unregistered | Computational Biology | 📋 Stub — not mineable | 5 | 4.5 | 0 | 0 |
| Phylogenetic Likelihood Inference | L1-409 | unregistered | Computational Biology | 📋 Stub — not mineable | 5 | 4.5 | 0 | 0 |
| Protein Folding Energy Landscape Inversion | L1-412 | unregistered | Computational Biology | 📋 Stub — not mineable | 50 | 6.5 | 0 | 0 |
| Numerical Weather Prediction Data Assimilation | L1-418 | unregistered | Environmental Science | 📋 Stub — not mineable | 10 | 5.5 | 0 | 0 |
| Ocean Circulation Inverse Modeling | L1-419 | unregistered | Environmental Science | 📋 Stub — not mineable | 5 | 5.5 | 0 | 0 |
| Contaminant Source Identification | L1-423 | unregistered | Environmental Science | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| Groundwater Contaminant Transport Inversion | L1-425 | unregistered | Environmental Science | 📋 Stub — not mineable | 5 | 4.5 | 0 | 0 |
| Extended Kalman Filter (EKF) | L1-428 | unregistered | Control Theory | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Unscented Kalman Filter (UKF) | L1-429 | unregistered | Control Theory | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Particle Filter (Sequential Monte Carlo) | L1-430 | unregistered | Control Theory | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Model Predictive Control (MPC/NMPC) | L1-433 | unregistered | Control Theory | 📋 Stub — not mineable | 5 | 4 | 0 | 0 |
| 4D-Var Data Assimilation | L1-435 | unregistered | Control Theory | 📋 Stub — not mineable | 5 | 4.5 | 0 | 0 |
| Nonlinear Observer Design | L1-437 | unregistered | Control Theory | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Heston Stochastic Volatility Calibration | L1-439 | unregistered | Computational Finance | 📋 Stub — not mineable | 5 | 3.5 | 0 | 0 |
| Implied Volatility Surface Construction | L1-442 | unregistered | Computational Finance | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Merton Credit Risk Structural Model | L1-443 | unregistered | Computational Finance | 📋 Stub — not mineable | 5 | 2.5 | 0 | 0 |
| Inverse Kinematics | L1-447 | unregistered | Robotics | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Trajectory Optimization | L1-450 | unregistered | Robotics | 📋 Stub — not mineable | 5 | 4.5 | 0 | 0 |
| Orbital Mechanics Inversion (Lambert) | L1-455 | unregistered | Robotics | 📋 Stub — not mineable | 3 | 2.8 | 0 | 0 |
| Topology Optimization (SIMP) | L1-498 | unregistered | Optimization | 📋 Stub — not mineable | 3 | 3.5 | 0 | 0 |
| Shape Optimization | L1-499 | unregistered | Optimization | 📋 Stub — not mineable | 3 | 3 | 0 | 0 |
| Optimal Experimental Design | L1-500 | unregistered | Optimization | 📋 Stub — not mineable | 5 | 2.8 | 0 | 0 |