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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.DCShow all

2 papers · 1 filter

cs.DC2025

pdGRASS: A Fast Parallel Density-Aware Algorithm for Graph Spectral Sparsification

Tiancheng Zhao, Zekun Yin, Huihai An +4

Graph Spectral Sparsification (GSS) identifies an ultra-sparse subgraph, or sparsifier, whose Laplacian matrix closely approximates the spectral properties of the original graph, e…

cs.DC2025★ 1 cited

Bridging Cache-Friendliness and Concurrency: A Locality-Optimized In-Memory B-Skiplist

Yicong Luo, Senhe Hao, Brian Wheatman +2

Skiplists are widely used for in-memory indexing in many key-value stores, such as RocksDB and LevelDB, due to their ease of implementation and simple concurrency control mechanism…

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