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Yuanchun Li

7 accepted papers

2026

AVI-Bench: Toward Human-like Audio-Visual Intelligence of Omni-MLLMs

ICML 2026poster

Recent advances in Omni-Multimodal Large Language Models (Omni-MLLMs) have enabled strong integration of vision, audio, and language. However, their audio-visual intelligence (AVI) remains insufficiently evaluated due to the lack of systematic and comprehensive benchmarks. We introduce AVI-Bench, a …

Cited by 0SourceScholar
2026

ProRe: A Proactive Reward System for GUI Agents via Reasoner–Actor Collaboration

ICLR 2026poster

Reward is critical to the evaluation and training of large language models (LLMs). However, existing rule-based or model-based reward methods struggle to generalize to GUI agents, where access to ground-truth trajectories or application databases is often unavailable, and static trajectory-based LLM…

Cited by 0SourcecodeScholar
2026

SMAN-Bench: A Cross-System Benchmark for Mobile Agents under Single- and Multi-path, Ambiguous, and Noisy Tasks

ICLR 2026poster

VLM-based mobile agents are increasingly popular due to their capabilities to interact with smartphone GUIs and XML-structured texts and to complete daily tasks. However, existing online benchmarks fail to obtain stable critical reward signals under dynamic environmental changes, and neglect the inf…

Cited by 0SourcecodeScholar
2025

An Empirical Study of LLM Reasoning Ability Under Strict Output Length Constraint

EMNLP 2025

Recent work has demonstrated the remarkable potential of Large Language Models (LLMs) in test-time scaling. By making models think before answering, they are able to achieve much higher accuracy with extra inference computation.However, in many real-world scenarios, models are used under time constr

Cited by 0SourcePDFScholar
2025

GUI-Xplore: Empowering Generalizable GUI Agents with One Exploration

CVPR 2025poster

GUI agents hold significant potential to enhance the experience and efficiency of human-device interaction. However, current methods face challenges in generalizing across applications (apps) and tasks, primarily due to two fundamental limitations in existing datasets. First, these datasets overlook…

2024

SwapMoE: Serving Off-the-shelf MoE-based Large Language Models with Tunable Memory Budget

ACL 2024long

Mixture of experts (MoE) is a popular technique to improve capacity of Large Language Models (LLMs) with conditionally-activated parallel experts. However, serving MoE models on memory-constrained devices is challenging due to the large parameter size. Typical solutions such as memory swapping or ex…

Cited by 7SourcePDFScholar
2022

Representational Continuity for Unsupervised Continual Learning

ICLR 2022oral

Continual learning (CL) aims to learn a sequence of tasks without forgetting the previously acquired knowledge. However, recent CL advances are restricted to supervised continual learning (SCL) scenarios. Consequently, they are not scalable to real-world applications where the data distribution is o…