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Richeng Xuan

21 papers hereh-index 4108 citations23 works total

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

author position
  • middle author14
  • last author1

Across the 15 of 21 papers where every author was matched, so the position is known.

fields
  • cs.CL13
  • cs.AI3
  • cs.CV3
  • cs.LG1
  • cs.SE1
same name
  • Richeng Xuan — 1 paper

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
most citedHalluDial: A Large-Scale Benchmark for Automatic Dialogue-Level Hallucination Evaluation

4 citations · 5 across the 15 of their papers we have counts for

collaborators
Showing cs.CVShow all

3 papers · 1 filter

cs.CV2026

DRILL: Training World Models to Improve Policies, Not Predict Pixels

Zhaolu Kang, Tailong Luo, Lei Wei +9

World models are increasingly used to reduce environment interaction when post-training vision-language-action (VLA) policies with reinforcement learning. Yet they are typically tr…

cs.CV2026

VisualNeedle: Benchmarking Active Visual Search in Information-Dense Scenes

Jingru Chen, Yiming Liu, Mingtao Chen +5

Frontier multimodal large language models (MLLMs) have been reported to achieve over 90\% accuracy on fine-grained perception benchmarks. However, such scores do not necessarily im…

cs.CV2025

FlagEvalMM: A Flexible Framework for Comprehensive Multimodal Model Evaluation

Zheqi He, Yesheng Liu, Jing-shu Zheng +5

We present FlagEvalMM, an open-source evaluation framework designed to comprehensively assess multimodal models across a diverse range of vision-language understanding and generati…

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