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English(EN) ProbSPARQL: Querying Knowledge Graphs with Multi-dimensional, Uncertain Numeric Data

ProbSPARQL 扩展 SPARQL 以处理知识图谱中的不确定数值数据

研究人员开发了 ProbSPARQL,这是 SPARQL 查询语言的一个扩展,旨在处理知识图谱中的不确定和多维数值数据。该新系统通过将不确定的数值建模为随机变量并实现支持分布的查询,解决了当前 RDF 和 SPARQL 技术中的局限性。ProbSPARQL 已在 Apache Jena ARQ 上实现,并与 Fuseki 兼容,已在真实数据片段上进行了测试,并对其可扩展性进行了评估,证明了其可行的执行和相比传统后处理方法的潜在加速。 AI

影响 增强了具有不确定数值数据的知识图谱的查询能力,可能改进产品分析和规划等领域下游的 AI 应用。

排序理由 该条目是一篇研究论文,详细介绍了一种用于知识图谱的新查询语言扩展。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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ProbSPARQL 扩展 SPARQL 以处理知识图谱中的不确定数值数据

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该条目是一篇研究论文,详细介绍了一种用于知识图谱的新查询语言扩展。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Jingcheng Wu, Ratan Bahadur Thapa, Daniel Hernandez, Hongkuan Zhou, Steffen Staab ·

    ProbSPARQL:用多维、不确定数值数据查询知识图谱

    arXiv:2607.18262v1 Announce Type: new Abstract: The SFB 1574 Circular Factory is building a shared knowledge graph infrastructure for integrating data about returned products. A central challenge is that circular-factory data include numeric measurements that (i) originate from s…