{
  "version": "independent-concept-v1",
  "slides": [
    {
      "id": "S01",
      "title": "迁移学习辅助碱性析氧钙钛矿发现",
      "message": "把广泛组成数据转成可迭代的 OER 候选筛选",
      "seconds": 30,
      "role": "opening",
      "purpose": "把广泛组成数据转成可迭代的 OER 候选筛选",
      "concept_path": "concepts/S01.png",
      "reference_ids": [
        "S04-style-anchor"
      ],
      "source_refs": [
        {
          "source_id": "paper-pdf",
          "locator": "摘要、pp.4–6、11",
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        }
      ],
      "copy": [
        {
          "id": "title",
          "role": "title",
          "text": "迁移学习辅助碱性析氧钙钛矿发现",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "key",
          "role": "key-takeaway",
          "text": "把广泛组成数据转成可迭代的 OER 候选筛选",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "body-01",
          "role": "supporting-label",
          "text": "论文精读 · 研究生组会 · 15 分钟",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "body-02",
          "role": "supporting-label",
          "text": "Chang Jiang et al. | Nature Communications 15, 6301 (2024)",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "body-03",
          "role": "supporting-label",
          "text": "DOI: 10.1038/s41467-024-50605-5",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "body-04",
          "role": "supporting-label",
          "text": "16,050 个组成 → 36 个新样品 → 13 个纯相",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "body-05",
          "role": "supporting-label",
          "text": "PSCFM：315 mV @ 10 mA cm⁻²",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        },
        {
          "id": "source-footer",
          "role": "source-footer",
          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · 摘要、pp.4–6、11 · 01/11",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A4",
            "A5"
          ]
        }
      ],
      "scientific_relationships": "封面式图形摘要：用一条由左向右上扬的弧线连接组成矩阵、二维嵌入点云、合成坩埚与电化学槽；右上角用四个小型数字标记呈现研究量级与主结果。顶部保留大标题和简短论文出处。晶格只画作明确标注“结构示意”的抽象单胞，不像真实显微图。",
      "layout_intent": "封面式图形摘要：用一条由左向右上扬的弧线连接组成矩阵、二维嵌入点云、合成坩埚与电化学槽；右上角用四个小型数字标记呈现研究量级与主结果。顶部保留大标题和简短论文出处。晶格只画作明确标注“结构示意”的抽象单胞，不像真实显微图。",
      "original_evidence_panels": [],
      "visual_truth_boundary": "生成图仅作关系示意；列明面板均为指定论文原图裁切并直接嵌入。",
      "footer": "Jiang et al. · Nature Communications 15, 6301 (2024) · 摘要、pp.4–6、11 · 01/11"
    },
    {
      "id": "S02",
      "title": "组合空间远大于可用的 OER 标签",
      "message": "跨来源测试条件差异让小样本预测更难泛化",
      "seconds": 75,
      "role": "research-question",
      "purpose": "跨来源测试条件差异让小样本预测更难泛化",
      "concept_path": "concepts/S02.png",
      "reference_ids": [
        "S04-style-anchor"
      ],
      "source_refs": [
        {
          "source_id": "paper-pdf",
          "locator": "pp.1–2",
          "evidence_ids": [
            "A1",
            "A2"
          ]
        }
      ],
      "copy": [
        {
          "id": "title",
          "role": "title",
          "text": "组合空间远大于可用的 OER 标签",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "key",
          "role": "key-takeaway",
          "text": "跨来源测试条件差异让小样本预测更难泛化",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-01",
          "role": "supporting-label",
          "text": "94 条 OER 记录",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-02",
          "role": "supporting-label",
          "text": "46 条非 OER 钙钛矿记录",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-03",
          "role": "supporting-label",
          "text": "负载 · 电解液 · 基底存在差异",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-04",
          "role": "supporting-label",
          "text": "预测目标：η @ 10 mA cm⁻²",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-05",
          "role": "supporting-label",
          "text": "问题：如何借用更广的组成知识？",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "source-footer",
          "role": "source-footer",
          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.1–2 · 02/11",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        }
      ],
      "scientific_relationships": "空间不均衡的研究问题地图：左侧是密集的钙钛矿组成组合网格，右侧是稀疏且条件标签不一的 OER 数据点，中间用放大的漏斗展示可用标签被实验条件切分。不要绘制数值坐标图；将 94 与 46 用两组实体符号表示，并在底部清楚标出本文预测目标。",
      "layout_intent": "空间不均衡的研究问题地图：左侧是密集的钙钛矿组成组合网格，右侧是稀疏且条件标签不一的 OER 数据点，中间用放大的漏斗展示可用标签被实验条件切分。不要绘制数值坐标图；将 94 与 46 用两组实体符号表示，并在底部清楚标出本文预测目标。",
      "original_evidence_panels": [],
      "visual_truth_boundary": "生成图仅作关系示意；列明面板均为指定论文原图裁切并直接嵌入。",
      "footer": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.1–2 · 02/11"
    },
    {
      "id": "S03",
      "title": "本文把组成迁移、局部建模与全局集成连起来",
      "message": "额外数据进入表示学习，OER 标签负责下游活性预测",
      "seconds": 60,
      "role": "related-work",
      "purpose": "额外数据进入表示学习，OER 标签负责下游活性预测",
      "concept_path": "concepts/S03.png",
      "reference_ids": [
        "S04-style-anchor"
      ],
      "source_refs": [
        {
          "source_id": "paper-pdf",
          "locator": "pp.1–2",
          "evidence_ids": [
            "A1",
            "A2"
          ]
        }
      ],
      "copy": [
        {
          "id": "title",
          "role": "title",
          "text": "本文把组成迁移、局部建模与全局集成连起来",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "key",
          "role": "key-takeaway",
          "text": "额外数据进入表示学习，OER 标签负责下游活性预测",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-01",
          "role": "supporting-label",
          "text": "传统试错：覆盖慢",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-02",
          "role": "supporting-label",
          "text": "高通量 DFT：有算法与计算成本",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-03",
          "role": "supporting-label",
          "text": "简化描述符：可能丢信息",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-04",
          "role": "supporting-label",
          "text": "本文：迁移组成表征 + 聚类集成 + 实验闭环",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "body-05",
          "role": "supporting-label",
          "text": "输入信息：组成与反应条件",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        },
        {
          "id": "source-footer",
          "role": "source-footer",
          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.1–2 · 03/11",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A1",
            "A2"
          ]
        }
      ],
      "scientific_relationships": "三条路线在视觉上并列：经验搜索、DFT 计算、数据驱动；它们汇入一个新设计的表示学习模块，再连接聚类模型和候选实验。用不同线型表示既有瓶颈与本文增量；不要画卡片墙，不要写领域优先性或未经文献比较的“首次”。",
      "layout_intent": "三条路线在视觉上并列：经验搜索、DFT 计算、数据驱动；它们汇入一个新设计的表示学习模块，再连接聚类模型和候选实验。用不同线型表示既有瓶颈与本文增量；不要画卡片墙，不要写领域优先性或未经文献比较的“首次”。",
      "original_evidence_panels": [],
      "visual_truth_boundary": "生成图仅作关系示意；列明面板均为指定论文原图裁切并直接嵌入。",
      "footer": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.1–2 · 03/11"
    },
    {
      "id": "S04",
      "title": "非 OER 数据改善了组成重建",
      "message": "更好的低维表示是中间证据，不等于 OER 预测已获验证",
      "seconds": 105,
      "role": "representation-evidence",
      "purpose": "更好的低维表示是中间证据，不等于 OER 预测已获验证",
      "concept_path": "concepts/S04.png",
      "reference_ids": [
        "S04-style-anchor"
      ],
      "source_refs": [
        {
          "source_id": "paper-pdf",
          "locator": "p.2, Fig.2c–d",
          "evidence_ids": [
            "A2",
            "A3"
          ]
        }
      ],
      "copy": [
        {
          "id": "title",
          "role": "title",
          "text": "非 OER 数据改善了组成重建",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "key",
          "role": "key-takeaway",
          "text": "更好的低维表示是中间证据，不等于 OER 预测已获验证",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "body-01",
          "role": "supporting-label",
          "text": "20 维阳离子编码 → 2 维嵌入 → 重建 20 维特征",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "body-02",
          "role": "supporting-label",
          "text": "测试集 R² = 0.77",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "body-03",
          "role": "supporting-label",
          "text": "全数据 R² = 0.96",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "body-04",
          "role": "supporting-label",
          "text": "非 OER 重建 RMSE：3.25 → 1.05",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "body-05",
          "role": "supporting-label",
          "text": "重建 RMSE 与 OER 过电位 RMSE 不同",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        },
        {
          "id": "source-footer",
          "role": "source-footer",
          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · p.2, Fig.2c–d · 04/11",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A3"
          ]
        }
      ],
      "scientific_relationships": "从左侧 20 个组成特征的编码带收缩到中间二维嵌入，再扩展到右侧重建向量；下方或右侧设置有充分留白的原文证据窗供后期嵌入 Fig.2d 原面板。测试/全数据 R² 仅作简短标注，不画新的假数据图。页脚明确两个 RMSE 任务不同。",
      "layout_intent": "从左侧 20 个组成特征的编码带收缩到中间二维嵌入，再扩展到右侧重建向量；下方或右侧设置有充分留白的原文证据窗供后期嵌入 Fig.2d 原面板。测试/全数据 R² 仅作简短标注，不画新的假数据图。页脚明确两个 RMSE 任务不同。",
      "original_evidence_panels": [
        {
          "id": "fig2d",
          "caption": "Fig. 2d 原始重建 RMSE 面板"
        }
      ],
      "visual_truth_boundary": "生成图仅作关系示意；列明面板均为指定论文原图裁切并直接嵌入。",
      "footer": "Jiang et al. · Nature Communications 15, 6301 (2024) · p.2, Fig.2c–d · 04/11"
    },
    {
      "id": "S05",
      "title": "8.90 mV 的全局集成结果需要按原文口径解读",
      "message": "模型比较支持分簇集成，但不能直接读成未知材料的外部误差",
      "seconds": 75,
      "role": "model-evaluation",
      "purpose": "模型比较支持分簇集成，但不能直接读成未知材料的外部误差",
      "concept_path": "concepts/S05.png",
      "reference_ids": [
        "S04-style-anchor"
      ],
      "source_refs": [
        {
          "source_id": "paper-pdf",
          "locator": "pp.2–4, Fig.2f",
          "evidence_ids": [
            "A2",
            "A4"
          ]
        }
      ],
      "copy": [
        {
          "id": "title",
          "role": "title",
          "text": "8.90 mV 的全局集成结果需要按原文口径解读",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "key",
          "role": "key-takeaway",
          "text": "模型比较支持分簇集成，但不能直接读成未知材料的外部误差",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "body-01",
          "role": "supporting-label",
          "text": "整库 refit：42.79 mV",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "body-02",
          "role": "supporting-label",
          "text": "13 簇局部预测：29.8 mV",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "body-03",
          "role": "supporting-label",
          "text": "晶相分簇局部预测：33.45 mV",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "body-04",
          "role": "supporting-label",
          "text": "多种分簇全局集成：8.90 mV",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "body-05",
          "role": "supporting-label",
          "text": "作者提示各策略的 RMSE 计算有差别",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        },
        {
          "id": "source-footer",
          "role": "source-footer",
          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.2–4, Fig.2f · 05/11",
          "truth_status": "verified",
          "source_ids": [
            "paper-pdf"
          ],
          "evidence_ids": [
            "A2",
            "A4"
          ]
        }
      ],
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          "text": "¹⁶O–¹⁶O（m/z 32）：吸附物路径信号",
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          "role": "supporting-label",
          "text": "Mn–O–Co 电荷重排与氧空位补充是作者解释",
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          "text": "计算自由能不是实测速率或动力学能垒",
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          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.9–10, Fig.5d/f · 10/11",
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          "caption": "Fig. 5d 原始 ICP-MS Co 溶出面板"
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          "caption": "Fig. 5f 原始氧空位补充示意与自由能面板"
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      "visual_truth_boundary": "生成图仅作关系示意；列明面板均为指定论文原图裁切并直接嵌入。",
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          "role": "supporting-label",
          "text": "本文贡献：迁移表征 + 聚类集成 + 实验回填",
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          "text": "证据边界：140 条组成记录；RMSE 口径不同",
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          "text": "实验注记：Faraday 效率测量仅进行一次",
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          "text": "作者后续方向：扩充数据集；增强模型可解释性",
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          "role": "supporting-label",
          "text": "汇报者建议：按化学家族留出外部测试，并重复合成验证",
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          "evidence_ids": [
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            "A8",
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        },
        {
          "id": "body-06",
          "role": "supporting-label",
          "text": "讨论：预算只够 6 个样品时，如何平衡活性、不确定性与成相？",
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          "evidence_ids": [
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          "role": "source-footer",
          "text": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.2–5、10–13 · 11/11",
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          "source_ids": [
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          ],
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            "A4",
            "A8",
            "A9"
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      ],
      "scientific_relationships": "结束页采用一个开放式决策三角或三条并列证据轴：模型表现、实验复现、机制解释；中间以“下一轮六个样品如何选？”作为讨论焦点。作者明确提出的未来方向和汇报者建议使用不同颜色与标签，不用金色把未完成建议包装成论文结论。",
      "layout_intent": "结束页采用一个开放式决策三角或三条并列证据轴：模型表现、实验复现、机制解释；中间以“下一轮六个样品如何选？”作为讨论焦点。作者明确提出的未来方向和汇报者建议使用不同颜色与标签，不用金色把未完成建议包装成论文结论。",
      "original_evidence_panels": [],
      "visual_truth_boundary": "生成图仅作关系示意；列明面板均为指定论文原图裁切并直接嵌入。",
      "footer": "Jiang et al. · Nature Communications 15, 6301 (2024) · pp.2–5、10–13 · 11/11"
    }
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}