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Haotian Xu

2 papers indexed

openalexProcesses2026-07-23

Enhancing Scrap Steel Yield Identification Precision by Community Division of Knowledge Graph

Yuqing Li, Haotian Xu, DeHao Han, Hongbing Wang

Accurately identifying scrap steel yield rates remains challenging due to the diverse types, mixed sources of scrap, and complex furnace working conditions. This paper proposes a mechanism and data joint-driven identification method, and identification precision is enhanced by co…

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arxivcs.LG2026-07-09

CAAD: Causality-Aware Multivariate Time Series Anomaly Detection via Multi-Scale Alignment and Structural Causal Consistency

Xin Wang, Yunshi Wen, Yanan He, Haotian Xu, Youlan Zhao, Michel Ferreira Cardia Haddad, et al.

The operational integrity of complex industrial systems relies on precise anomaly detection and diagnosis. The vast majority of existing methods narrowly focus on capturing temporal similarities of representations, often overlooking the disruption of internal causal relationships…

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