Tag
RAGless is a semantic retrieval system that matches user questions to pre-generated question variants for closed-domain FAQ, eliminating the LLM generation step in standard RAG for improved precision.
This paper introduces M-CTX, an exact and scalable spatial context retrieval framework for trajectory analytics that reduces context construction time from 17 CPU-days to 1.8 hours on a 5.48M-anchor maritime corpus, by replacing brute-force stages with index-backed operators.