31 citations · 36 across the 4 of their papers we have counts for
4 papers
Relative Error of Scaled Poisson Approximation via Stein's Method
Yue Tan, Yingdong Lu, Cathy Xia
We study the accuracy of a scaled Poisson approximation to the weighted sum of independent Poisson random variables, focusing on in particular the relative error of the tail distri…
Fork and Join Queueing Networks with Heavy Tails: Scaling Dimension and Throughput Limit
Yun Zeng, Jian Tan, Cathy H. Xia
Parallel and distributed computing systems are foundational to the success of cloud computing and big data analytics. These systems process computational workflows in a way that ca…
Distributed Cross-Layer Optimization in Wireless Networks: A Second-Order Approach
Jia Liu, Cathy H. Xia, Ness B. Shroff +1
Due to the rapidly growing scale and heterogeneity of wireless networks, the design of distributed cross-layer optimization algorithms have received significant interest from the n…
Distributed source coding in dense sensor networks
Akshay Kashyap, Luis Alfonso Lastras-Montaño, Cathy Xia +1
We study the problem of the reconstruction of a Gaussian field defined in [0,1] using N sensors deployed at regular intervals. The goal is to quantify the total data rate required…