Search Results for author: Baifan Zhou

Found 7 papers, 1 papers with code

Literal-Aware Knowledge Graph Embedding for Welding Quality Monitoring: A Bosch Case

no code implementations2 Aug 2023 Zhipeng Tan, Baifan Zhou, Zhuoxun Zheng, Ognjen Savkovic, Ziqi Huang, Irlan-Grangel Gonzalez, Ahmet Soylu, Evgeny Kharlamov

Recently there has been a series of studies in knowledge graph embedding (KGE), which attempts to learn the embeddings of the entities and relations as numerical vectors and mathematical mappings via machine learning (ML).

Knowledge Graph Embedding Link Prediction

Scaling Data Science Solutions with Semantics and Machine Learning: Bosch Case

no code implementations2 Aug 2023 Baifan Zhou, Nikolay Nikolov, Zhuoxun Zheng, Xianghui Luo, Ognjen Savkovic, Dumitru Roman, Ahmet Soylu, Evgeny Kharlamov

Industry 4. 0 and Internet of Things (IoT) technologies unlock unprecedented amount of data from factory production, posing big data challenges in volume and variety.

Data Integration Distributed Computing

Query-based Industrial Analytics over Knowledge Graphs with Ontology Reshaping

no code implementations22 Sep 2022 Zhuoxun Zheng, Baifan Zhou, Dongzhuoran Zhou, Gong Cheng, Ernesto Jiménez-Ruiz, Ahmet Soylu, Evgeny Kharlamo

Industrial analytics that includes among others equipment diagnosis and anomaly detection heavily relies on integration of heterogeneous production data.

Anomaly Detection Data Integration +1

Towards Ontology Reshaping for KG Generation with User-in-the-Loop: Applied to Bosch Welding

no code implementations22 Sep 2022 Dongzhuoran Zhou, Baifan Zhou, Jieying Chen, Gong Cheng, Egor V. Kostylev, Evgeny Kharlamov

One important approach of KG generation is to map the raw data to a given KG schema, namely a domain ontology, and construct the entities and properties according to the ontology.

General Knowledge Knowledge Graphs

SegTime: Precise Time Series Segmentation without Sliding Window

no code implementations29 Sep 2021 Li Zeng, Baifan Zhou, Mohammad Al-Rifai, Evgeny Kharlamov

We propose a neural networks approach SegTime that finds precise breakpoints, obviates sliding windows, handles long-term dependencies, and it is insensitive to the label changing frequency.

Human Activity Recognition Segmentation +1

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