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Xiaodong Xu

5 papers indexed

arxivcs.CVeess.SP2026-07-02

LLM-Empowered Multimodal Fusion Framework for Autonomous Driving: Semantic Enhancement and Channel-Adaptive Design

Wen Wang, Yaping Sun, Yejun He, Hao Chen, Zhiyong Chen, Xiaodong Xu, et al.

Vision-radar fusion is central to robust autonomous driving, combining dense visual semantics with precise range and velocity measurements from radar. However, real-world fusion quality is fundamentally challenged by dynamically varying input quality, stemming from occlusion, adv…

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arxiveess.SP2026-07-01

Semantic-based Internet of Embodied Intelligence: Visions and Frontiers

Yaheng Wang, Rui Meng, Xiaodong Xu, Yiming Liu, Feiliang Song, Linyuan Hu, et al.

Recent advances in generative artificial intelligence (AI) and embodied intelligence (EI) enable autonomous agents to interact with the physical world. However, scaling these systems into networks of multiple agents, namely the Internet of EI (IoEI), faces critical bottlenecks. T…

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arxiveess.SP2026-07-01

Evolving Intelligent Complex Systems via Intellicise Networks: Architecture, Technologies, and Pathways

Ping Zhang, Rui Meng, Xiaodong Xu, Song Gao, Zixuan Huang, Yaheng Wang, et al.

Future engineering infrastructures are evolving into large-scale, open, heterogeneous, and wirelessly interconnected complex systems. These systems present significant challenges in optimizing network resource utilization, managing high-dimensional information spaces, and accommo…

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arxiveess.SP2026-06-29

Effective Depth in Joint Source-Channel Coding: An Implicit Equilibrium Analysis

Kaiwen Yu, Gang Wu, Xiaodong Xu, Yi Ma, Rahim Tafazolli

A fundamental design question in deep joint source-channel coding (Deep JSCC) remains insufficiently explored: given a channel signal-to-noise ratio (SNR), what effective computation depth is required for semantic reconstruction? Existing Deep JSCC systems typically employ fixed-…

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