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Yapei Chang

University of Massachusetts Amherst

10 papers hereh-index 7442 citations12 works total

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

author position
  • first author4
  • middle author6

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.CL7
  • cs.LG2
  • cs.AI1
affiliations
  • University of Massachusetts Amherst
Homepage
same name
  • Yapei Chang — 6 papers, h 2

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 citedBooookScore: A systematic exploration of book-length summarization in the era of LLMs

14 citations · 22 across the 9 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2026

How2Everything: Mining the Web for How-To Procedures to Evaluate and Improve LLMs

Yapei Chang, Kyle Lo, Mohit Iyyer +1

Generating step-by-step "how-to" procedures is a key LLM capability: how-to advice is commonly requested in chatbots, and step-by-step planning is critical for reasoning over compl…

cs.LG2024

PostMark: A Robust Blackbox Watermark for Large Language Models

Yapei Chang, Kalpesh Krishna, Amir Houmansadr +2

The most effective techniques to detect LLM-generated text rely on inserting a detectable signature -- or watermark -- during the model's decoding process. Most existing watermarki…

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