[EMNLP 2025 Main] LinkAlign: Scalable Schema Linking for Real-World Large-Scale Multi-Database Text-to-SQL
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Jun 18, 2025 - Python
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schema-linking
Here are 14 public repositories matching this topic...
Squrve is a lightweight yet powerful framework for translating natural language into SQL over complex databases.
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Feb 23, 2026 - Python
Text-to-SQL + RAG based intelligent data assistant with schema linking and self-reflection.
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Jun 21, 2026 - Python
Automatic metadata extraction for text-to-SQL — schema linking pipeline reproducing the AT&T method, evaluated on BIRD.
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Apr 5, 2026 - Python
Draft SQL and multi-candidate Text-to-SQL pipeline with schema compression, repair, and selector
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Apr 29, 2026 - Python
Schema linking for text-to-SQL as graph search: catalog metadata (DDL, dbt, Unity Catalog, Glue, Collibra) in, join-complete sub-schema out as annotated DDL. HTTP API, MCP server, web UI. No embeddings, no LLM required.
mcp networkx dbt aws-glue text-to-sql collibra semantic-layer duckdb unity-catalog llm-agents graphrag schema-linking
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Sep 4, 2026 - Python
LoRA fine-tuned Qwen2.5-Coder-1.5B for schema linking in NL-to-SQL: given a question and a database schema, predicts the referenced tables and columns as JSON. Uses self-consistency decoding (k=10) and post-processing to drop hallucinated identifiers.
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Jun 4, 2026 - Python
Academic Text-to-SQL project using RAG, FAISS, FastAPI, schema linking, SQL repair, and semantic validation.
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May 16, 2026 - Python
Engineering-focused AI data analysis agent with schema linking, safe Text-to-SQL, self-correction, semantic critic, SSE streaming, and ECharts.
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Aug 31, 2026 - Java
Text-to-SQL system achieving 93.7% execution accuracy on Spider benchmark using fully local LLMs. 11-step adaptive pipeline with three-layer schema linking, complexity routing, DAIL-SQL reranking, and validation-feedback retry. Includes SFT + GRPO fine-tuning. CSE 573 Semantic Web Mining project.
nlp natural-language-processing reinforcement-learning semantic-web sql-generation fine-tuning faiss text-to-sql streamlit llm ollama grpo schema-linking spider-benchmark
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Jul 4, 2026 - Python
Natural-language analytics agent for arbitrary PostgreSQL databases: hybrid NL→SQL (learned / deterministic / coder cascade, no router), document RAG with citations, whitelist-restricted web research. Zero code for a new schema.
postgresql text-to-sql low-resource-languages rag nl2sql fastapi pgvector llm-agent retrieval-augmented-generation schema-linking
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Aug 8, 2026 - Python
Official implementation of LLM-guided semantic and structural priors for Text-to-SQL.
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Aug 20, 2026
Database Entity Recognition: grounding natural-language questions to database tables, columns, and values. Code, trained-model artifacts, and results for the DB-ER benchmark (IEEE IRI 2025); dataset on the Hugging Face Hub.
nlp benchmark databases pytorch dataset named-entity-recognition semantic-parsing text-to-sql t5 sentence-transformers token-classification schema-linking
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Aug 13, 2026 - Python
LLM-powered NL-to-SQL engine
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Jun 26, 2026 - Python
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