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07/01/2023
Joint Downlink-Uplink Beamforming for Wireless Multi-Antenna Federated Learning
We study joint downlink-uplink beamforming design for wireless federated...
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03/19/2023
Generative Adversarial Classification Network with Application to Network Traffic Classification
Large datasets in machine learning often contain missing data, which nec...
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02/28/2023
Joint Beamforming and Device Selection in Federated Learning with Over-the-air Aggregation
Federated Learning (FL) with over-the-air computation is susceptible to ...
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06/03/2022
Ultra-Low-Complexity Algorithms with Structurally Optimal Multi-Group Multicast Beamforming in Large-Scale Systems
We consider an ultra-low-complexity multi-group multicast beamforming de...
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02/25/2022
Dynamic Regret of Online Mirror Descent for Relatively Smooth Convex Cost Functions
The performance of online convex optimization algorithms in a dynamic en...
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01/28/2022
Random Caching Design for Multi-User Multi-Antenna HetNets with Interference Nulling
The strong interference suffered by users can be a severe problem in cac...
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01/19/2022
Online Distributed Coordinated Precoding for Virtualized MIMO Networks with Delayed CSI
We consider online wireless network virtualization (WNV) in a multi-cell...
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12/07/2021
Gradient and Projection Free Distributed Online Min-Max Resource Optimization
We consider distributed online min-max resource allocation with a set of...
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12/07/2021
Improving Dynamic Regret in Distributed Online Mirror Descent Using Primal and Dual Information
We consider the problem of distributed online optimization, with a group...
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07/15/2021
Fast First-Order Algorithm for Large-Scale Max-Min Fair Multi-Group Multicast Beamforming
We propose a first-order fast algorithm for the weighted max-min fair (M...
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06/25/2021
Hierarchical Online Convex Optimization
We consider online convex optimization (OCO) over a heterogeneous networ...
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05/24/2021
Resource Allocation for Massive MIMO HetNets with Quantize-Forward Relaying
We investigate how massive MIMO impacts the uplink transmission design i...
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05/09/2021
Delay-Tolerant Constrained OCO with Application to Network Resource Allocation
We consider online convex optimization (OCO) with multi-slot feedback de...
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05/07/2021
Online Multi-Cell Coordinated MIMO Wireless Network Virtualization with Imperfect CSI
We consider online coordinated precoding design for downlink wireless ne...
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04/30/2021
Flow-Packet Hybrid Traffic Classification for Class-Aware Network Routing
Network traffic classification using machine learning techniques has bee...
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04/09/2021
Distributed coordinated precoding for MIMO cellular network virtualization
This paper presents a new virtualization method for the downlink of a mu...
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03/03/2021
Periodic Updates for Constrained OCO with Application to Large-Scale Multi-Antenna Systems
In many dynamic systems, such as wireless communications, decisions on s...
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02/26/2021
On the Generalization of Stochastic Gradient Descent with Momentum
While momentum-based methods, in conjunction with stochastic gradient de...
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12/31/2020
Task Offloading and Resource Allocation with Multiple CAPs and Selfish Users
In this work, we consider a multi-user mobile edge computing system with...
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01/24/2020
Online Resource Procurement and Allocation in a Hybrid Edge-Cloud Computing System
By acquiring cloud-like capacities at the edge of a network, edge comput...
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09/12/2018
On the Stability and Convergence of Stochastic Gradient Descent with Momentum
While momentum-based methods, in conjunction with the stochastic gradien...
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03/17/2018
Multi-user Multi-task Offloading and Resource Allocation in Mobile Cloud Systems
We consider a general multi-user Mobile Cloud Computing (MCC) system whe...
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11/30/2017