STEM (Retrieval-augmented generation): current frontier — recent, not yet superseded in the knowledge base. 0 paper(s) critique it, 0 beat it on benchmarks — not ranked as a superseded baseline. Sub-problem: cluster led by Self-RAG. Newer alternatives in the same sub-problem include FAB-Bench, predictive prefetching framework, ConflictRAG, SEMA-RAG, PyRAG.

Method Drift›Retrieval-augmented generation

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STEM

STEM: Structure-Tracing Evidence Mining for Knowledge Graphs-Driven Retrieval-Augmented Generation

Retrieval-augmented generation · first seen Apr 24, 2026

current frontier — recent, not yet superseded in the knowledge base

0 papers critique it · 0 beat it on benchmarks

Newer alternatives

Recent methods in the same sub-problem, not yet superseded in the knowledge base.

FAB-Bench FAB-Bench: A Framework for Adaptive RAG Benchmarking in Semiconductor Manufacturing
May 26, 2026
predictive prefetching framework Predictive Prefetching for Retrieval-Augmented Generation
May 18, 2026
ConflictRAG ConflictRAG: Detecting and Resolving Knowledge Conflicts in Retrieval Augmented Generation
May 17, 2026
SEMA-RAG SEMA-RAG: A Self-Evolving Multi-Agent Retrieval-Augmented Generation Framework for Medical Reasoning
May 16, 2026
PyRAG Retrieval is Cheap, Show Me the Code: Executable Multi-Hop Reasoning for Retrieval-Augmented Generation
May 13, 2026
CoRM-RAG Beyond Semantic Relevance: Counterfactual Risk Minimization for Robust Retrieval-Augmented Generation
May 2, 2026
STEM STEM: Structure-Tracing Evidence Mining for Knowledge Graphs-Driven Retrieval-Augmented Generation
Apr 24, 2026
R$^3$AG R$^3$AG: Retriever Routing for Retrieval-Augmented Generation
Apr 22, 2026
Self-Correcting RAG Self-Correcting RAG: Enhancing Faithfulness via MMKP Context Selection and NLI-Guided MCTS
Apr 12, 2026
Hit-RAG Hit-RAG: Learning to Reason with Long Contexts via Preference Alignment
Mar 7, 2026
Cooperative Retrieval-Augmented Generation (CoRAG)Rethinking Retrieval-Augmented Generation as a Cooperative Decision-Making Problem
Feb 21, 2026
JADE JADE: Bridging the Strategic-Operational Gap in Dynamic Agentic RAG
Jan 29, 2026