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researcher

Helen Xu

4 papers hereh-index 226 citations9 works total

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

author position
  • last author4

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

fields
  • cs.DC2
  • cs.DB1
  • cs.DS1
same name
  • Helen Xu — 2 papers, h 7
  • Helen Xu — 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 citedBridging Cache-Friendliness and Concurrency: A Locality-Optimized In-Memory B-Skiplist

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

collaborators
Showing cs.DBShow all

1 paper · 1 filter

cs.DB2026

C^2: Cache-Conscious Succinct Tries with Adaptive Unary Path Compression

Kepan Zhang, Tiancheng Zhao, Helen Xu

Succinct tries are powerful string dictionaries because of their low memory footprint and fast query performance. However, existing succinct trie implementations face two key chall…

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