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Chapter and Conference Paper
CombiGCN: An Effective GCN Model for Recommender System
Graph Neural Networks (GNNs) have opened up a potential line of research for collaborative filtering (CF). The key power of GNNs is based on injecting collaborative signal into user and item embeddings which w...
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Chapter
Pronunciation Teaching Innovation in the English as a Foreign Language Classroom
Pronunciation research has recently witnessed growing interest in the sector of English language teaching, with a particular focus on pronunciation representation in textbooks, teachers’ beliefs and classroom ...
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Chapter
Scaffolding Language Learning in the Online Classroom
The current Covid-19 pandemic outbreak has led educational institutions worldwide to rely on online teaching as the primary mode to avoid face-to-face contact. Technology advances have provided many tools and ...
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Article
Phenothiazine derivatives, diketopyrrolopyrrole-based conjugated polymers: synthesis, optical and organic field effect transistor properties
Novel donor–acceptor (D-A) conjugated polymers containing phenothiazine and diketopyrrolopyrrole derivatives were successfully synthesized via direct arylation polymerization using the palladium catalyst syste...
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Chapter and Conference Paper
Enhanced Human Activity Recognition on Smartphone by Using Linear Discrimination Analysis Recursive Feature Elimination Algorithm
Human Activity Recognition (HAR) is a challenging research topic in tracking a person’s state of motion and interaction with the surroundings. HAR plays an important role in develo** many applications helpin...
