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Lizhen Xu

5 papers hereh-index 8384 citations22 works total

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

author position
  • first author2
  • middle author3

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.CL2
  • cs.CV2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedMultiple-Choice Questions are Efficient and Robust LLM Evaluators

3 citations · 5 across the 4 of their papers we have counts for

collaborators
Showing cs.CVShow all

2 papers · 1 filter

cs.CV2025

Accelerate 3D Object Detection Models via Zero-Shot Attention Key Pruning

Lizhen Xu, Xiuxiu Bai, Xiaojun Jia +2

Query-based methods with dense features have demonstrated remarkable success in 3D object detection tasks. However, the computational demands of these models, particularly with lar…

cs.CV2024

Redundant Queries in DETR-Based 3D Detection Methods: Unnecessary and Prunable

Lizhen Xu, Zehao Wu, Wenzhao Qiu +4

Query-based models are extensively used in 3D object detection tasks, with a wide range of pre-trained checkpoints readily available online. However, despite their popularity, thes…

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