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06/06/2023
A Lightweight Method for Tackling Unknown Participation Probabilities in Federated Averaging
In federated learning (FL), clients usually have diverse participation p...
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05/09/2023
On Multi-Message Private Computation
In a typical formulation of the private information retrieval (PIR) prob...
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05/09/2023
Fundamental Limits of Distributed Linearly Separable Computation under Cyclic Assignment
Distributed Linearly Separable Computation problem under the cyclic assi...
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12/16/2022
Federated Learning with Flexible Control
Federated learning (FL) enables distributed model training from local da...
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05/26/2022
A Unified Analysis of Federated Learning with Arbitrary Client Participation
Federated learning (FL) faces challenges of intermittent client availabi...
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04/24/2022
Information Theoretic Secure Aggregation with Uncoded Groupwise Keys
Secure aggregation, which is a core component of federated learning, agg...
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03/26/2022
SlimFL: Federated Learning with Superposition Coding over Slimmable Neural Networks
Federated learning (FL) is a key enabler for efficient communication and...
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01/27/2022
Coded Caching with Private Demands and Caches
Coded caching has been shown as a promissing method to reduce the networ...
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01/19/2022
Communication-Efficient Device Scheduling for Federated Learning Using Stochastic Optimization
Federated learning (FL) is a useful tool in distributed machine learning...
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12/05/2021
Communication and Energy Efficient Slimmable Federated Learning via Superposition Coding and Successive Decoding
Mobile devices are indispensable sources of big data. Federated learning...
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12/05/2021
Joint Superposition Coding and Training for Federated Learning over Multi-Width Neural Networks
This paper aims to integrate two synergetic technologies, federated lear...
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10/17/2021
A Q-Learning-based Approach for Distributed Beam Scheduling in mmWave Networks
We consider the problem of distributed downlink beam scheduling and powe...
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07/20/2021
A New Design Framework for Heterogeneous Uncoded Storage Elastic Computing
Elasticity is one important feature in modern cloud computing systems an...
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07/18/2021
A Practical Algorithm Design and Evaluation for Heterogeneous Elastic Computing with Stragglers
Our extensive real measurements over Amazon EC2 show that the virtual in...
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06/01/2021
Throughput-Outage Scaling Behaviors for Wireless Single-Hop D2D Caching Networks with Physical Model – Analysis and Derivations
Throughput-Outage scaling laws for single-hop cache-aided device-to-devi...
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02/24/2021
Uncoordinated Spectrum Sharing in Millimeter Wave Networks Using Carrier Sensing
We propose using Carrier Sensing (CS) for distributed interference manag...
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02/02/2021
A New Design of Cache-aided Multiuser Private Information Retrieval with Uncoded Prefetching
In the problem of cache-aided multiuser private information retrieval (M...
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02/01/2021
On Secure Distributed Linearly Separable Computation
Distributed linearly separable computation, where a user asks some distr...
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12/28/2020
Cache-aided General Linear Function Retrieval
Coded Caching, proposed by Maddah-Ali and Niesen (MAN), has the potentia...
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12/21/2020
A Non-cooperative Game-based Distributed Beam Scheduling for 5G mm-Wave Networks
This paper studies the problem of distributed beam scheduling for 5G mil...
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10/24/2020
Local Averaging Helps: Hierarchical Federated Learning and Convergence Analysis
Federated learning is an effective approach to realize collaborative lea...
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10/13/2020
On the Fundamental Limits of Cache-aided Multiuser Private Information Retrieval
We consider the problem of cache-aided Multiuser Private Information Ret...
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10/04/2020
On the Tradeoff Between Computation and Communication Costs for Distributed Linearly Separable Computation
This paper studies the distributed linearly separable computation proble...
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08/19/2020
Cache-aided Interference Management using Hypercube Combinatorial Cache Design with Reduced Subpacketizations and Order Optimal Sum-Degrees of Freedom
We consider a cache-aided interference network which consists of a libra...
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08/13/2020
FLCD: A Flexible Low Complexity Design of Coded Distributed Computing
We propose a flexible low complexity design (FLCD) of coded distributed ...
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08/12/2020
Coded Elastic Computing on Machines with Heterogeneous Storage and Computation Speed
We study the optimal design of heterogeneous Coded Elastic Computing (CE...
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08/02/2020
A Combinatorial Design for Cascaded Coded Distributed Computing on General Networks
Coding theoretic approached have been developed to significantly reduce ...
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07/21/2020
A New Combinatorial Coded Design for Heterogeneous Distributed Computing
Coded Distributed Computing (CDC) introduced by Li et al. in 2015 offers...
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07/02/2020
Cache-Aided Matrix Multiplication Retrieval
Coded caching is a promising technique to smooth out network traffic by ...
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07/01/2020
Distributed Linearly Separable Computation
This paper formulates a distributed computation problem, where a master ...
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05/11/2020
Optimal Throughput–Outage Analysis of Cache-Aided Wireless Multi-Hop D2D Networks – Derivations of Scaling Laws
Cache-aided wireless device-to-device (D2D) networks have demonstrated p...
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04/09/2020
Topological Coded Distributed Computing
This paper considers the MapReduce-like coded distributed computing fram...
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01/16/2020
Cache-Aided Modulation for Heterogeneous Coded Caching over a Gaussian Broadcast Channel
Coded caching is an information theoretic scheme to reduce high peak hou...
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01/12/2020
Heterogeneous Computation Assignments in Coded Elastic Computing
We study the optimal design of a heterogeneous coded elastic computing (...
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01/10/2020
On Optimal Load-Memory Tradeoff of Cache-Aided Scalar Linear Function Retrieval
Coded caching has the potential to greatly reduce network traffic by lev...
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12/19/2019
Fundamental Limits of Device-to-Device Private Caching with Trusted Server
In the coded caching problem as originally formulated by Maddah-Ali and ...
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09/26/2019
Device-to-Device Private Caching with Trusted Server
In order to preserve the privacy of the users demands from other users, ...
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04/03/2019
An Optimal Iterative Placement Algorithm for PIR from Heterogeneous Storage-Constrained Databases
We study private information retrieval (PIR) where a user privately down...
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02/28/2019
Markov Decision Policies for Dynamic Video Delivery in Wireless Caching Networks
This paper proposes a video delivery strategy for dynamic streaming serv...
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02/27/2019
Coded Distributed Computing with Heterogeneous Function Assignments
Coded distributed computing (CDC) introduced by Li et. al. is an effecti...
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02/12/2019
Throughput-Outage Analysis and Evaluation of Cache-Aided D2D Networks with Measured Popularity Distributions
Caching of video files on user devices, combined with file exchange thro...
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01/31/2019
Cache-aided Interference Management Using Hypercube Combinatorial Cache Designs
We consider a cache-aided interference network which consists of a libra...
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01/23/2019
Cascaded Coded Distributed Computing on Heterogeneous Networks
Coded distributed computing (CDC) introduced by Li et al. in 2015 offers...
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01/22/2019
A New Design of Private Information Retrieval for Storage Constrained Databases
Private information retrieval (PIR) allows a user to download one of K m...
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01/21/2019
A New Design Framework on Device-to-Device Coded Caching with Optimal Rate and Significantly Less Subpacketizations
In this paper, we propose a new design framework on Device-to-Device (D2...
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01/17/2019
On Coded Caching with Correlated Files
This paper studies the fundamental limits of the shared-link caching pro...
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11/13/2018
Novel Inter-file Coded Placement and D2D Delivery for a Cache-aided Fog-RAN Architecture
This paper considers a novel cache-aided "fog" Radio Access Network (Fog...
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06/29/2018
Fundamental Limits of Distributed Data Shuffling
Data shuffling of training data among different computing nodes (workers...
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06/14/2018
Performance of Caching-Based D2D Video Distribution with Measured Popularity Distributions
On-demand video accounts for the majority of wireless data traffic. Vide...
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03/16/2018