Qian Ma

Edgeconomics: Price Competition and Selfish Computation Offloading in Multi-Server Edge Computing Networks

2021

As edge computing provides crucial support for delay-sensitive and computation-intensive applications, many business entities deploy their own edge servers to compete for users, which forms multi-server edge computing networks. However, no prior work studies the …

RiQ-KGC: Relation Instantiation Enhanced Quaternionic Attention for Complex-Relation Knowledge Graph Completion

2024 · Applied Sciences

A knowledge graph is a structured semantic network designed to describe physical entities and relations in the world. A comprehensive and accurate knowledge graph is essential for tasks such as knowledge inference and recommendation systems, …

Adaptive Privacy Budget Allocation in Federated Learning: A Multi-Agent Reinforcement Learning Approach

2024

Federated learning is a popular distributed machine learning paradigm that keeps data locally at clients. To further enhance privacy protection, differential privacy techniques are incorporated in the federated learning framework. We can quantify the privacy …