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Qianxiang Ma

4 papers hereh-index 322 citations5 works total

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

author position
  • first author2
  • middle author2

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

fields
  • cs.DC2
  • math.NA2

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedAn inherently parallel H2-ULV factorization for solving dense linear systems on GPUs

4 citations · 4 across the 3 of their papers we have counts for

collaborators
Showing cs.DCShow all

2 papers · 1 filter

cs.DC2025

Emulation of Complex Matrix Multiplication based on the Chinese Remainder Theorem

Yuki Uchino, Qianxiang Ma, Toshiyuki Imamura +2

Modern computing architectures feature low-precision matrix multiplication units that achieve substantially higher throughput than their high-precision counterparts. Motivated by t…

cs.DC2025★ 4 cited

An inherently parallel H2-ULV factorization for solving dense linear systems on GPUs

Qianxiang Ma, Rio Yokota

Hierarchical low-rank approximation of dense matrices can reduce the complexity of their factorization from O(N^3) to O(N). However, the complex structure of such hierarchical matr…

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