47 citations · 104 across the 27 of their papers we have counts for
8 papers · 1 filter
An Effective Approach for Multi-label Classification with Missing Labels
Xin Zhang, Rabab Abdelfattah, Yuqi Song +1
Compared with multi-class classification, multi-label classification that contains more than one class is more suitable in real life scenarios. Obtaining fully labeled high-quality…
Mutual Information Density of Massive MIMO Systems over Rayleigh-Product Channels
Xin Zhang, Shenghui Song
The Rayleigh-product channel model is utilized to characterize the rank deficiency caused by keyhole effects. However, the finite blocklength analysis for Rayleigh product channels…
Secrecy Analysis for IRS-aided Wiretap MIMO Communications: Fundamental Limits and System Design
Xin Zhang, Shenghui Song
In order to meet the demands of future innovative applications, many efforts have been made to exceed the limits predicted by Shannon's Theory. Besides the investigation of beyond-…
NET-FLEET: Achieving Linear Convergence Speedup for Fully Decentralized Federated Learning with Heterogeneous Data
Xin Zhang, Minghong Fang, Zhuqing Liu +3
Federated learning (FL) has received a surge of interest in recent years thanks to its benefits in data privacy protection, efficient communication, and parallel data processing. A…
Linear quadratic leader-follower stochastic differential games for mean-field switching diffusions
Siyu Lv, Jie Xiong, Xin Zhang
In this paper, we consider a linear quadratic (LQ) leader-follower stochastic differential game for regime switching diffusions with mean-field interactions. One of the salient fea…
Improving Tese Case Generation for Python Native Libraries Through Constraints on Input Data Structures
Xin Zhang, Xutong Ma, Jiwen Yan +3
Modern Python projects execute computational functions using native libraries and give Python interfaces to boost execution speed; hence, testing these libraries becomes critical t…
Cross-Camera Trajectories Help Person Retrieval in a Camera Network
Xin Zhang, Xiaohua Xie, Jianhuang Lai +1
We are concerned with retrieving a query person from multiple videos captured by a non-overlapping camera network. Existing methods often rely on purely visual matching or consider…
Dynamic Cournot-Nash Equilibrium: The Non-Potential Case
Julio Backhoff-Veraguas, Xin Zhang
We consider a large population dynamic game in discrete time where players are characterized by time-evolving types. It is a natural assumption that the players' actions cannot ant…