8 papers
Dynamic Coded Distributed Computing with Joint File Placement and Reduce Function Reassignment
Chenglin Li, Minquan Cheng, Youlong Wu
Coded distributed computing (CDC) mitigates the Shuffle communication bottleneck through coded multicast, but existing schemes with predetermined worker populations do not directly…
A Construction Framework of Coded Caching Scheme for Multi-Access MISO Systems via Knapsack Problem
Siying Luo, Youlong Wu, Mingming Zhang +2
This paper investigates the coded caching problem in a multi-access multiple-input single-output (MAMISO) network with the combinatorial topology. The considered system consists of…
Fundamental Limits of Coded Caching with Fixed Subpacketization
Minquan Cheng, Yifei Huang, Youlong Wu +1
Coded caching is a promising technique to create coded multicast opportunities for cache-aided networks. By splitting each file into equal packets (i.e., the subpacketization l…
A Novel Coded Computing Approach for Distributed Multi-Task Learning
Minquan Cheng, Yongkang Wang, Lingyu Zhang +1
Distributed multi-task learning (DMTL) effectively improves model generalization performance through the collaborative training of multiple related models. However, in large-scale…
On the Optimality of Coded Distributed Computing for Ring Networks
Zhenhao Huang, Minquan Cheng, Kai Wan +2
We consider a coded distributed computing problem in a ring-based communication network, where computing nodes are arranged in a ring topology and each node can only communicat…
Asymptotically Optimal Secure Aggregation for Wireless Federated Learning with Multiple Servers
Zhenhao Huang, Kai Liang, Yuanming Shi +2
In this paper, we investigate the transmission latency of the secure aggregation problem in a \emph{wireless} federated learning system with multiple curious servers. We propose a…
On Decentralized Linearly Separable Computation With the Minimum Computation Cost
Haoning Chen, Minquan Cheng, Zhenhao Huang +1
The distributed linearly separable computation problem finds extensive applications across domains such as distributed gradient coding, distributed linear transform, real-time rend…
Coded Caching Scheme for Partially Connected Linear Networks Via Multi-antenna Placement Delivery Array
Minquan Cheng, Yun Xie, Zhenhao Huang +2
In this paper, we study the coded caching scheme for the partially connected linear network, where there are files each of which has an equa…