From Graph Retrieval to Schema Realization: Counterfactual Validation for Text-to-SPARQL over Heterogeneous Knowledge Graphs 文章

ArXiv CS.CL2026-06-04NEWSen作者: Chengxiao Dai, Yue Xiu, Dusit Niyato
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From Graph Retrieval to Schema Realization: Counterfactual Validation for Text-to-SPARQL over Heterogeneous Knowledge Graphs · 相关技术

相关技术

question-conditioned schema-slice alignmentknowledge graph question answeringknowledge graphsGQARDFSPARQLText-to-SPARQL