{
  "schema_version": 1,
  "builder_plan": {
    "scenario": "Start with one repeated product task that has a measurable failure or cost.",
    "change": "Read the methods and identify one change you can isolate in that workflow.",
    "baseline": "Your current implementation on the same held-out tasks.",
    "steps": [
      "Locate the paper's implementation and check its license, model support, data needs, and hardware requirements. Stop here if you cannot obtain the required artifacts.",
      "Save a small set of representative product tasks and expected outcomes. Keep evaluation tasks out of any training or tuning, and choose quality and cost limits before running.",
      "Run the baseline and the proposed change on identical inputs. Keep other settings fixed and repeat paired runs to expose variation.",
      "Save per-task outputs, failures, timings, and all usage costs. Review regressions before expanding the test."
    ],
    "measure": "Successful outcomes, response time, human rework, and total cost per successful task.",
    "decision": "Keep the change only if it meets your preselected quality and latency limits and improves the metric you care about after setup and operating costs. Otherwise retain the baseline. This is an exploration plan, not a validated recommendation."
  },
  "builder_review": null,
  "arxiv_id": "2609.28775",
  "title": "Physics-Guided Multi-Objective Deep Learning for Ultrasound RF Data Interpolation in Resource-Constrained Imaging",
  "summary": "The method replaces dense spatiotemporal ultrasound acquisition and conventional sparse-data beamforming with an end-to-end interpolation network trained on a hybrid RF-domain and beamforming-domain loss, stabilized by EMA and a random-skip masking scheme. It costs the training of a task-specific reconstruction model on RF ultrasound data, plus EMA maintenance and multi-objective loss tuning, and it adds an inference step between acquisition and beamforming. It can fail on acquisition layouts or decimation factors outside the trained masking distribution, on probe or tissue distributions not represented in training data, and residual phase errors may still produce grating-lobe artifacts that the SSIM metric does not fully capture.",
  "rationale": "This is a medical-imaging signal reconstruction method tied to ultrasound RF acquisition hardware, not a technique applicable to the reader's LLM or general ML production workload on a single 24 GB GPU.",
  "technique": "Physics-guided RF interpolation with beamforming-domain loss",
  "family": "outro",
  "recommendation": "nao_aplica",
  "published": "2026-09-23",
  "as_of": "2026-10-18",
  "editorial_status": "indexed",
  "source_url": "https://arxiv.org/abs/2609.28775",
  "independent_implementations": 0,
  "total_implementations": 0,
  "stars": 0,
  "citations": 0,
  "claims": [
    {
      "claim_id": "claim-01",
      "statement": "The method replaces dense spatiotemporal ultrasound acquisition and conventional sparse-data beamforming with an end-to-end interpolation network trained on a hybrid RF-domain and beamforming-domain loss, stabilized by EMA and a random-skip masking scheme. It costs the training of a task-specific reconstruction model on RF ultrasound data, plus EMA maintenance and multi-objective loss tuning, and it adds an inference step between acquisition and beamforming. It can fail on acquisition layouts or decimation factors outside the trained masking distribution, on probe or tissue distributions not represented in training data, and residual phase errors may still produce grating-lobe artifacts that the SSIM metric does not fully capture.",
      "basis": "inferred",
      "result": "",
      "baseline": "",
      "conditions": "",
      "source_url": "https://arxiv.org/abs/2609.28775",
      "source_page": null,
      "source_excerpt": ""
    },
    {
      "claim_id": "claim-02",
      "statement": "Best configuration maintains mean SSIM around 0.95 between reconstructed and ground-truth beamformed images across decimation factors x2 to x13; no multiplicative improvement factor over a baseline is reported.",
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      "result": "",
      "baseline": "",
      "conditions": "",
      "source_url": "https://arxiv.org/abs/2609.28775",
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    }
  ],
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    },
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      "dimension": "latency",
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    },
    {
      "dimension": "operations",
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      "next_check": "",
      "source_url": "",
      "source_page": null,
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    },
    {
      "dimension": "compatibility",
      "basis": "not_evaluated",
      "finding": "",
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      "next_check": "",
      "source_url": "",
      "source_page": null,
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    },
    {
      "dimension": "security",
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      "source_page": null,
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    },
    {
      "dimension": "data_and_training",
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      "source_url": "",
      "source_page": null,
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    },
    {
      "dimension": "reproducibility",
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      "next_check": "",
      "source_url": "",
      "source_page": null,
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    }
  ],
  "risks": [],
  "minimum_test": [],
  "open_questions": [],
  "independent_tests": [],
  "lab_reproductions": [],
  "report_available": false,
  "validation_tier": "unknown",
  "evidence_tier": "unknown",
  "infrastructure_basis": "unknown",
  "equations": [],
  "equations_status": "not_fetched",
  "core_kind": "",
  "equations_fetched_at": "",
  "equations_source_url": "",
  "equations_source_sha256": "",
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}