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Lei Xu

2 papers here

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

author position
  • first author1
  • middle author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CL2
same name
  • Lei Xu — 13 papers, h 14
  • Lei Xu — 13 papers, h 6
  • Lei Xu — 7 papers, h 2
  • Lei Xu — 7 papers, h 4
  • Lei Xu — 6 papers, h 6
  • Lei Xu — 5 papers, h 6

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

collaborators

2 papers

cs.CL2025

CriSPO: Multi-Aspect Critique-Suggestion-guided Automatic Prompt Optimization for Text Generation

Han He, Qianchu Liu, Lei Xu +4

Existing automatic prompt engineering methods are typically designed for discriminative tasks, where new task prompts are iteratively refined with limited feedback from a single me…

cs.CL2024

Salient Information Prompting to Steer Content in Prompt-based Abstractive Summarization

Lei Xu, Mohammed Asad Karim, Saket Dingliwal +1

Large language models (LLMs) can generate fluent summaries across domains using prompting techniques, reducing the need to train models for summarization applications. However, cra…

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