5 citations · 9 across the 5 of their papers we have counts for
5 papers
New semidefinite relaxations for a class of complex quadratic programming problems
Yingzhe Xu, Cheng Lu, Zhibin Deng +1
In this paper, we propose some new semidefinite relaxations for a class of nonconvex complex quadratic programming problems, which widely appear in the areas of signal processing a…
Device Activity Detection in mMTC with Low-Resolution ADC: A New Protocol
Zhaorui Wang, Ya-Feng Liu, Ziyue Wang +3
This paper investigates the effect of low-resolution analog-to-digital converters (ADCs) on device activity detection in massive machine-type communications (mMTC). The low-resolut…
QoS-Based Linear Transceiver Optimization for Full-Duplex Multi-User Communications
Tsung-Hui Chang, Ya-Feng Liu, Shih-Chun Lin
In this paper, we consider a multi-user wireless system with one full duplex (FD) base station (BS) serving a set of half duplex (HD) mobile users.To cope with the in-band self-int…
-norm regularization algorithms for optimization over permutation matrices
Bo Jiang, Ya-Feng Liu, Zaiwen Wen
Optimization problems over permutation matrices appear widely in facility layout, chip design, scheduling, pattern recognition, computer vision, graph matching, etc. Since this pro…
A Smoothing SQP Framework for a Class of Composite Minimization over Polyhedron
Ya-Feng Liu, Shiqian Ma, Yu-Hong Dai +1
The composite minimization problem over a general polyhedron has received various applications in machine learning, wireless communications, image restoration, signal…