375 citations · 398 across the 12 of their papers we have counts for
14 papers
Using Locality-sensitive Hashing for Rendezvous Search
Guann-Yng Jiang, Cheng-Shang Chang
The multichannel rendezvous problem is a fundamental problem for neighbor discovery in many IoT applications. The existing works in the literature focus mostly on improving the wor…
Resource Allocation for URLLC and eMBB Traffic in Uplink Wireless Networks
Duan-Shin Lee, Cheng-Shang Chang, Ruhui Zhang +1
In this paper we consider two resource allocation problems of URLLC traffic and eMBB traffic in uplink 5G networks. We propose to divide frequencies into a common region and a gran…
A Hierarchical Stitching Algorithm for Coded Compressed Sensing
Yi-Jheng Lin, Chia-Ming Chang, Cheng-Shang Chang
Recently, a novel coded compressed sensing (CCS) approach was proposed in [1] for dealing with the scalability problem for large sensing matrices in massive machine-type communicat…
PPoL: A Periodic Channel Hopping Sequence with Nearly Full Rendezvous Diversity
Yi-Jheng Lin, Cheng-Shang Chang
We propose a periodic channel hopping (CH) sequence, called PPoL (Packing the Pencil of Lines in a finite projective plane), for the multichannel rendezvous problem. When is…
Explainable, Stable, and Scalable Graph Convolutional Networks for Learning Graph Representation
Ping-En Lu, Cheng-Shang Chang
The network embedding problem that maps nodes in a graph to vectors in Euclidean space can be very useful for addressing several important tasks on a graph. Recently, graph neural…
A Time-dependent SIR model for COVID-19 with Undetectable Infected Persons
Yi-Cheng Chen, Ping-En Lu, Cheng-Shang Chang +1
In this paper, we conduct mathematical and numerical analyses to address the following crucial questions for COVID-19: (Q1) Is it possible to contain COVID-19? (Q2) When will be th…