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Fei Huang

4 papers indexed

arxivcs.CLcs.AIcs.HCcs.MAcs.SE2026-07-15

DevicesWorld: Benchmarking Cross-Device Agents in Heterogeneous Environments

Huatao Li, Xinwei Geng, Yuheng Wang, Yutong Li, Runde Yang, Hantao Chen, et al.

LLM-based agents have rapidly improved at operating individual digital environments such as mobile applications, desktop systems, and smart homes. However, real-world user goals often span multiple devices: information may come from a phone, be processed on a desktop, and the res…

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arxivcs.CVcs.AI2026-07-14

LookME: Lookup-Based Multimodal Embeddings for Layer Injection in Vision-Language Models

Zeyu Xu, Xingzhong Hou, Pengkai Guo, Siling Lin, Xiao Xu, Menghua Zhai, et al.

Vision-Language Models (VLMs) have achieved strong progress in multimodal understanding. However, scaling dense or sparse Mixture-of-Experts (MoE) models to improve performance limits deployment in resource-constrained environments due to the trade-off between high memory usage f…

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arxivcs.CLcs.AI2026-07-10

WildTrace: Benchmarking Natural Evidence Trails in Long-Context Reasoning

Zixin Chen, Peng Liu, Haobo Li, Rui Sheng, Jianhong Tu, Xiaodong Deng, et al.

Answering complex questions over long documents frequently requires integrating evidence that the source itself disperses naturally across distant passages. In an incident report, the operating condition, design flaw, and missed safety check that jointly explain a disaster may ap…

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arxivcs.LGcs.AIcs.SD2026-06-28

AMR: Adaptive Modality Routing for Multimodal Polyglot Speaker Identification

Chuxiao Zuo, Yao Zhu, Minqiang Xu, Manhong Wang, Yunke Zhang, Fei Huang

Multimodal speaker identification systems face two key challenges in real-world deployment: missing modalities and language mismatch between training and testing conditions. In practical scenarios, background multi-speaker conversations, ambient noise, and overlapping speech furt…

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