63 citations · 63 across the 3 of their papers we have counts for
4 papers
An Upbound of Hausdorff's Dimension of the Divergence Set of the fractional Schrödinger Operator on $H^s(\mathbb R^n)
Dan Li, Junfeng Li, Jie Xiao
This paper shows $$ \sup_{f\in H^s(\mathbb{R}^n)}\dim _H\left\{x\in\mathbb{R}^n:\ \lim_{t\rightarrow0}e^{it(-Δ)^α}f(x)\neq f(x)\right\}\leq n+1-\frac{2(n+1)s}{n}\ \ \text{under}\ \…
A Carleson problem for the Boussinesq operator
Dan Li, Junfeng Li, Jie Xiao
In this paper, Theorems 1.1- 1.2 show that the Boussinesq operator converges pointwise to its initial data as provided $s\geq\frac{…
Understanding Open Source Serverless Platforms: Design Considerations and Performance
Junfeng Li, Sameer G. Kulkarni, K. K. Ramakrishnan +1
Serverless computing is increasingly popular because of the promise of lower cost and the convenience it provides to users who do not need to focus on server management. This has r…
LabelECG: A Web-based Tool for Distributed Electrocardiogram Annotation
Zijian Ding, Shan Qiu, Yutong Guo +10
Electrocardiography plays an essential role in diagnosing and screening cardiovascular diseases in daily healthcare. Deep neural networks have shown the potentials to improve the a…