Xin Yu

2 papers in our library · 2025–2026

The profile is the library's match of the name; two people with one name are not always told apart.

Fields, topics and concepts

Of its works in our library, with the number of works on each.

The most cited first (OpenAlex and our library).

RichRAG: Crafting Rich Responses for Multi-faceted Queries in Retrieval-Augmented Generation (2025 · 10 citations)
Most retrieval-augmented generation (RAG) research targets questions with a clear intent and a short answer.
Mnemis: Dual-Route Retrieval on Hierarchical Graphs for Long-Term LLM Memory (2026 · 1 citation)
Long-running LLM agents need a memory of past conversations. Current RAG and Graph-RAG systems retrieve that memory mainly by similarity, through embeddings or BM25. This fast, "System-1" style of lookup misses evidence that is only weakly related to the query on the surface. It also struggles when a question needs a…

9 co-authors with a page, the most papers together first.

Where their works here were published, the most works first, with the editions of those that have a page.

Papers of our library cite their works 8 times (of the 149,439 papers whose bibliographies we read); 2 citing papers with a page here →.

Updated 31 October 2026