Mitigating Collaborative Semantic ID Staleness in Generative Retrieval

arXiv:2604.13273 · cs.IR · Submitted 2026-04-14 · Read on arXiv

cs.IR

Submitted: 2026-04-14

Updated: 2026-04-14

Terminology

• Fine-Tuning — 3× in this paper · explained in 5 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Model-Agnostic — 1× in this paper · explained in 2 episodes

Related papers

• The Price of Isolation: Estimating the Ecosystem Cost of Symmetric Two-Sided A/B Testing
• SCAR: Semantic Continuity-Aware Retrieval for Efficient Context Expansion in RAG
• MixLoRA-DSI: Dynamically Expandable Mixture-of-LoRA Experts for Rehearsal-Free Generative Retrieval over Dynamic Corpora
• QProtFuse: Query-Guided Layer Fusion for Retrieval-Augmented Protein Function Prediction
• DualView: Adaptive Local-Global Fusion for Multi-Hop Document Reranking
• How Do LLM-Generated Texts Impact Term-Based Retrieval Models?