Hui Xu

On closedness under convolution roots related to an infinitely divisible distribution in the distribution class L(γ)

2015 · arXiv (Cornell University)

We consider questions related to the well-known conjecture due to Embrechts and Goldie on the closedness of different classes of heavy- and light-tailed distributions with respect to convolution roots. We show that the class L(γ)\cap …

NV-DNN: Towards Fault-Tolerant DNN Systems with N-Version Programming

2019

Employing deep learning algorithms in real-world applications becomes a trend. However, a bottleneck that impedes their further adoption in safety-critical systems is the reliability issue. It is challenging to develop reliable neural network models as …

Research and design of recommendation in book circle system

2020 · Journal of Physics Conference Series

Abstract Reading is the ladder of human progress. It is the real needs of readers to quickly find good books and needed books in this fast-paced times. It will be more enjoyable if we can …

Trust enhanced POI recommendation with collaborative learning

2024 · Intelligent Data Analysis

With the rapid development and popularization of smart mobile devices, users tend to share their visited points-of-interest (POIs) on the network with attached location information, which forms a location-based social network (LBSN). LBSNs contain a …