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Feng Wang

3 papers indexed

openalexMeasurement Science and Technology2026-07-23

A spatiotemporal fusion approach to track quality index construction and irregularity prediction

Feng Wang, Hao Cheng, Y Cao, Guanyu Hu, F Wang, Xiao Ma, et al.

Abstract Track irregularity reflects deviations in track geometry and serves as a key indicator of rail-way infrastructure performance. Accurate evaluation and prediction of track quality are cru-cial for detecting potential safety risks and guiding maintenance decisions. Traditi…

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arxivcs.CVcs.AIcs.CLcs.LG2026-07-09

Cognitive-structured Multimodal Agent for Multimodal Understanding, Generation, and Editing

Feng Wang, Canmiao Fu, Zhipeng Huang, Chen Li, Jing Lyu, Ge Li

Recent unified multimodal models show a single architecture can jointly perform vision/language understanding and image generation/editing. However, they repeatedly feed all historical visual and textual inputs into a shared context window, limiting long-horizon multimodal dialog…

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