Author

Rendong Pi

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Nov 2026

Recognizing Mechanical Behaviors of Silt-Based Foamed Concretes from Image of Pores Using Deep-Learning Strategy

The pore structure of foamed concrete exhibits an inherent interaction with mechanical behavior. This study developed a novel deep-learning (DL) strategy to predict mechanical behavior of foamed concrete based on the image of pore distribution. This framework includes two parts: a convolutional neural network (CNN)...

Jun Wang, Rendong Pi, Jizhe Liang et al. · Journal of materials in civi... · 0 citations

Preprint Aug 2026

Listen, See and Track: Spatio-Temporal Audio-Visual Sound Event Reasoning for Omni-Modal Language Models

ST-Omni-R1 is proposed, which integrates FOA-derived semantic and trajectory representations with panoramic visual context and is trained through progressive curriculum learning and reasoning-tree reinforcement learning, and results on three public spatial-audio benchmarks indicate that its learned spatial and motion r...

Zhi Zeng, Cheng Zhang, Ze-Sheng Yang et al. · 2 citations

Aug 2026

DSF-Net: Dual-strategy fusion for efficient audio-visual sound event localization and detection.

DSF-Net is a novel neural network that introduces a dual-strategy fusion approach for the AVSELD task, designed for robust and computationally efficient multi-modal comprehension.

Rendong Pi, Yingchao Zhang, Wei Rao et al. · Neural Networks · 0 citations