Xingjian Lu

Geographical Job Scheduling in Data Centers with Heterogeneous Demands and Servers

2015

The fast proliferation of cloud computing promotes the rapid development of large-scale commercial data centers. Tens or even hundreds of geographically distributed data centers have been deployed for better reliability and quality of services. This …

POEM: Position Order Enhanced Model for Session-based Recommendation Service

2020

Session-based recommendation, which aims to predict the next action of an anonymous user base on the interaction information in a session, plays a crucial role in many online services. Recent works solve the problem with …

Fair Differential Privacy Can Mitigate the Disparate Impact on Model Accuracy

2021

The techniques based on the theory of differential privacy (DP) has become a standard building block in the machine learning community. DP training mechanisms offer strong guarantees that an adversary cannot determine with high confidence …