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

5 papers

cs.LG2026

DeepVision-103K: A Visually Diverse, Broad-Coverage, and Verifiable Mathematical Dataset for Multimodal Reasoning

Haoxiang Sun, Lizhen Xu, Bing Zhao +5

Reinforcement Learning with Verifiable Rewards (RLVR) has been shown effective in enhancing the visual reflection and reasoning capabilities of Large Multimodal Models (LMMs). Howe…

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…

cs.CL2024★ 3 cited

Multiple-Choice Questions are Efficient and Robust LLM Evaluators

Ziyin Zhang, Zhaokun Jiang, Lizhen Xu +2

We present GSM-MC, a multiple-choice (MC) dataset constructed by collecting answers and incorrect predictions on GSM8K from 60 open-source models. Through extensive experiments, we…

cs.CL2024★ 2 cited

R-Judge: Benchmarking Safety Risk Awareness for LLM Agents

Tongxin Yuan, Zhiwei He, Lingzhong Dong +9

Large language models (LLMs) have exhibited great potential in autonomously completing tasks across real-world applications. Despite this, these LLM agents introduce unexpected saf…