Xiaomei Zhang
4 papers in the PaperMetrix corpus
Papers by this author
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Entity Hierarchy Construction for Repair Request Records
2016
A repair request record is an unstructured short text written by customers to describe quality problems of building products. The extraction of entities and the construction of a hierarchical structure can provide an efficient source …
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On English Listening Learning Strategies for College Students
2020 · Learning & Education
In recent years, the reform of college education and teaching introduced by the state has achieved remarkable results, and college English curriculum has been repositioned as an important course. Oral English is one of the …
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A Secure Blockchain-Assisted Access Control Scheme for Smart Healthcare System in Fog Computing
2023 · IEEE Internet of Things Journal
IoT-based smart healthcare system (SHS) allows doctors to monitor and diagnose patients remotely, which can greatly ease overcrowding in the hospitals and disequilibrium of medical resources, especially during the rage of COVID-19. However, the SHS …
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Measuring and Understanding Crowdturfing in the App Store
2023 · Information
Application marketplaces collect ratings and reviews from users to provide references for other consumers. Many crowdturfing activities abuse user reviews to manipulate the reputation of an app and mislead other consumers. To understand and improve …