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Libo Sun

11 papers hereh-index 5194 citations10 works total

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

author position
  • first author6
  • middle author5

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.CL4
  • cs.LG4
  • cs.CV2
  • cs.AI1
same name
  • Libo Sun — 1 paper, h 10
  • Libo Sun — 1 paper, h 6

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
collaborators
Showing cs.CVShow all

2 papers · 1 filter

cs.CV2026

When Vision Becomes Text: Visual Token Pruning via Cross-Modal Residual Guidance in VLMs

Congyang Ou, Ruike Song, Yang Zhou +3

Abundant visual information strengthens vision-language model (VLM) perception, yet massive visual tokens raise inference costs. Existing visual token pruning methods rely on simil…

cs.CV2026

When Does Sparse MoE Help in Vision? The Role of Backbone Compute Leverage in Sparse Routing

Libo Sun, Po-wei Harn, Peixiong He +1

Mixture-of-Experts (MoE) networks promise favorable accuracy-compute trade-offs, yet practical vision deployments are hindered by expert collapse and limited end-to-end efficiency…

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