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researcher

Yumo Xu

AWS AI Labs

13 papers hereh-index 11767 citations20 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author7
  • middle author6

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • cs.CL12
  • cs.AI1
affiliations
  • AWS AI Labs
Homepage
same name
  • Yumo Xu — 2 papers, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedQuery Focused Multi-Document Summarization with Distant Supervision

10 citations · 35 across the 12 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.CL2024★ 1 cited

Beyond Relevant Documents: A Knowledge-Intensive Approach for Query-Focused Summarization using Large Language Models

Weijia Zhang, Jia-Hong Huang, Svitlana Vakulenko +3

Query-focused summarization (QFS) is a fundamental task in natural language processing with broad applications, including search engines and report generation. However, traditional…

cs.CL2024

Fine-Grained Natural Language Inference Based Faithfulness Evaluation for Diverse Summarisation Tasks

Huajian Zhang, Yumo Xu, Laura Perez-Beltrachini

We study existing approaches to leverage off-the-shelf Natural Language Inference (NLI) models for the evaluation of summary faithfulness and argue that these are sub-optimal due t…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.