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Fangyuan Xu

The University of Texas at Austin

11 papers hereh-index 8570 citations12 works total

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

author position
  • first author5
  • middle author6

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.CL11
affiliations
  • The University of Texas at Austin
same name
  • Fangyuan 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
20222026
most citedRECOMP: Improving Retrieval-Augmented LMs with Compression and Selective Augmentation

12 citations · 18 across the 11 of their papers we have counts for

collaborators
Showing 2024Show all

4 papers · 1 filter

cs.CL2024

RefreshKV: Updating Small KV Cache During Long-form Generation

Fangyuan Xu, Tanya Goyal, Eunsol Choi

Generating long sequences of tokens given a long-context input is a very compute-intensive inference scenario for large language models (LLMs). One prominent inference speed-up app…

cs.CL2024★ 1 cited

Contrastive Learning to Improve Retrieval for Real-world Fact Checking

Aniruddh Sriram, Fangyuan Xu, Eunsol Choi +1

Recent work on fact-checking addresses a realistic setting where models incorporate evidence retrieved from the web to decide the veracity of claims. A bottleneck in this pipeline…

cs.CL2024★ 1 cited

Long-Form Answers to Visual Questions from Blind and Low Vision People

Mina Huh, Fangyuan Xu, Yi-Hao Peng +5

Vision language models can now generate long-form answers to questions about images - long-form visual question answers (LFVQA). We contribute VizWiz-LF, a dataset of long-form ans…

cs.CL2024

KIWI: A Dataset of Knowledge-Intensive Writing Instructions for Answering Research Questions

Fangyuan Xu, Kyle Lo, Luca Soldaini +3

Large language models (LLMs) adapted to follow user instructions are now widely deployed as conversational agents. In this work, we examine one increasingly common instruction-foll…

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