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researcher

Ao-Song Feng

4 papers hereh-index 216 citations4 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.LG2
  • cs.CE1
  • cs.IR1

identity via Semantic Scholar / OpenAlex

most citedQuantHarness: Price-Driven Multi-Agent LLMs for High-Frequency Trading

1 citations · 1 across the 4 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2026

CSRv2: Unlocking Ultra-Sparse Embeddings

Lixuan Guo, Yifei Wang, Tiansheng Wen +5

In the era of large foundation models, the quality of embeddings has become a central determinant of downstream task performance and overall system capability. Yet widely used dens…

cs.LG2025

Route Experts by Sequence, not by Token

Tiansheng Wen, Yifei Wang, Aosong Feng +7

Mixture-of-Experts (MoE) architectures scale large language models (LLMs) by activating only a subset of experts per token, but the standard TopK routing assigns the same fixed num…

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