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Hanwen Liu

7 papers hereh-index 467 citations16 works total

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

author position
  • first author6
  • middle author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.DB5
  • cs.LG1
  • eess.AS1
same name
  • Hanwen Liu — 10 papers, h 14
  • Hanwen Liu — 7 papers, h 3
  • Hanwen Liu — 7 papers, h 3
  • Hanwen Liu — 4 papers, h 3
  • Hanwen Liu — 3 papers, h 4
  • Hanwen Liu — 2 papers, h 1

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 citedMix-of-Granularity: Optimize the Chunking Granularity for Retrieval-Augmented Generation

3 citations · 3 across the 5 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

cs.LG2024★ 3 cited

Mix-of-Granularity: Optimize the Chunking Granularity for Retrieval-Augmented Generation

Zijie Zhong, Hanwen Liu, Xiaoya Cui +2

Integrating information from various reference databases is a major challenge for Retrieval-Augmented Generation (RAG) systems because each knowledge source adopts a unique data st…

cs.DB2024

Corra: Correlation-Aware Column Compression

Hanwen Liu, Mihail Stoian, Alexander van Renen +1

Column encoding schemes have witnessed a spark of interest with the rise of open storage formats (like Parquet) in data lakes in modern cloud deployments. This is not surprising --…

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