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researcher

Ping Liu

10 papers hereh-index 574 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.IR6
  • cs.LG4
same name
  • Ping Liu — 22 papers, h 19
  • Ping Liu — 13 papers, h 80
  • Ping Liu — 11 papers, h 6
  • Ping Liu — 10 papers, h 3
  • Ping Liu — 8 papers, h 5
  • Ping Liu — 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
20242026
most citedA Scalable and Efficient Signal Integration System for Job Matching

3 citations · 3 across the 10 of their papers we have counts for

collaborators
Showing 2025 · cs.IRShow all

1 paper · 2 filters

cs.IR2025

Powering Job Search at Scale: LLM-Enhanced Query Understanding in Job Matching Systems

Ping Liu, Jianqiang Shen, Qianqi Shen +9

Query understanding is essential in modern relevance systems, where user queries are often short, ambiguous, and highly context-dependent. Traditional approaches often rely on mult…

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