anomalous sound detection 1conditional embedding 1diffusion models 1multi-machine monitoring 1reconstruction error modeling 1
From the 1 of 3 linked papers with an AI index.
3 papers
cs.SD2026
UD-ASD: A Unified Diffusion Model for Anomalous Sound Detection
Pengxiang Gao, Yu Qiu, Yanzhi Song
The paper introduces a unified diffusion model that uses machine ID conditioning to reconstruct log‑Mel spectrograms for anomalous sound detection across multiple machine types, im…
cs.GR2026
HistCAD: A Constraint-Aware Parametric History-Based CAD Representation, Dataset, and Benchmark with Industrial Complexity
Xintong Dong, Chuanyang Li, Peng Zheng +5
Parametric CAD sequences are reusable because dimensional and geometric constraints govern how parameter changes propagate. Existing CAD generation datasets and benchmarks emphasiz…
cs.CV2025
Cross-Hierarchical Bidirectional Consistency Learning for Fine-Grained Visual Classification
Pengxiang Gao, Yihao Liang, Yanzhi Song +1
Fine-Grained Visual Classification (FGVC) aims to categorize closely related subclasses, a task complicated by minimal inter-class differences and significant intra-class variance.…