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researcher

Chengfei Liu

4 papers hereh-index 329 citations15 works total

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

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CR1
  • cs.DB1
  • cs.DS1
  • cs.IR1
same name
  • Chengfei Liu — 14 papers, h 36
  • Chengfei Liu — 1 paper, 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 citedTransaction Fee Estimation in the Bitcoin System

1 citations · 1 across the 3 of their papers we have counts for

collaborators
Showing cs.DBShow all

1 paper · 1 filter

cs.DB2025

Efficient Size Constraint Community Search over Heterogeneous Information Networks

Xinjian Zhang, Lu Chen, Chengfei Liu +2

The goal of community search in heterogeneous information networks (HINs) is to identify a set of closely related target nodes that includes a query target node. In practice, a siz…

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