Liangfei Qiu
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View article: Towards One-shot Federated Learning: Advances, Challenges, and Future Directions
Towards One-shot Federated Learning: Advances, Challenges, and Future Directions Open
One-shot FL enables collaborative training in a single round, eliminating the need for iterative communication, making it particularly suitable for use in resource-constrained and privacy-sensitive applications. This survey offers a thorou…
View article: The Impact of Customer Service Accounts on Social Media Consumer Engagement: A Natural Experiment
The Impact of Customer Service Accounts on Social Media Consumer Engagement: A Natural Experiment Open
This study explores the effect of creating dedicated customer service (CS) accounts on consumer engagement with the Main accounts for brands on social media. Given the importance of customer-brand interactions, creating dedicated CS accoun…
View article: The Potential and Value of AI Chatbot in Personalized Cognitive Training
The Potential and Value of AI Chatbot in Personalized Cognitive Training Open
In recent years, the rapid aging of the global population has led to an increase in cognitive disorders, such as Alzheimer's disease, presenting significant public health challenges. Although no effective treatments currently exist to reve…
View article: Retrieval Augmented Generation (RAG) and Beyond: A Comprehensive Survey on How to Make your LLMs use External Data More Wisely
Retrieval Augmented Generation (RAG) and Beyond: A Comprehensive Survey on How to Make your LLMs use External Data More Wisely Open
Large language models (LLMs) augmented with external data have demonstrated remarkable capabilities in completing real-world tasks. Techniques for integrating external data into LLMs, such as Retrieval-Augmented Generation (RAG) and fine-t…
View article: Informational Efficiency of Cryptocurrency Markets
Informational Efficiency of Cryptocurrency Markets Open
This study employs variance ratios (VRs) to assess the roles of regulation and liquidity on cryptocurrency market efficiency, focusing on crypto-assets subject to varying degrees of regulation. Our findings reveal that cryptocurrencies sup…