Search Results - "Avestimehr, A. Salman"

Byzantine-Resilient Secure Federated Learning by So, Jinhyun, Guler, Basak, Avestimehr, A. Salman

“…Secure federated learning is a privacy-preserving framework to improve machine learning models by training over large volumes of data collected by mobile…”
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A Fundamental Tradeoff Between Computation and Communication in Distributed Computing by Songze Li, Maddah-Ali, Mohammad Ali, Qian Yu, Avestimehr, A. Salman

“…How can we optimally trade extra computing power to reduce the communication load in distributed computing? We answer this question by characterizing a…”
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HeteroSAg: Secure Aggregation With Heterogeneous Quantization in Federated Learning by Elkordy, Ahmed Roushdy, Avestimehr, A. Salman

“…Secure model aggregation across many users is a key component of federated learning systems. The state-of-the-art protocols for secure model aggregation, which…”
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Turbo-Aggregate: Breaking the Quadratic Aggregation Barrier in Secure Federated Learning by So, Jinhyun, Guler, Basak, Avestimehr, A. Salman

“…Federated learning is a distributed framework for training machine learning models over the data residing at mobile devices, while protecting the privacy of…”
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A Sampling Theory Perspective of Graph-Based Semi-Supervised Learning by Anis, Aamir, El Gamal, Aly, Avestimehr, A. Salman, Ortega, Antonio

“…Graph-based methods have been quite successful in solving unsupervised and semi-supervised learning problems, as they provide a means to capture the underlying…”
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Communication-Aware Scheduling of Serial Tasks for Dispersed Computing by Yang, Chien-Sheng, Pedarsani, Ramtin, Avestimehr, A. Salman

“…There is a growing interest in the development of in-network dispersed computing paradigms that leverage the computing capabilities of heterogeneous resources…”
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Cache-Aided Interference Management in Wireless Cellular Networks by Naderializadeh, Navid, Maddah-Ali, Mohammad Ali, Avestimehr, A. Salman

“…We consider the problem of interference management in wireless cellular networks with caches at both base stations and receivers, and we characterize the…”
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An Approximation Algorithm for Optimal Clique Cover Delivery in Coded Caching by Asghari, Seyed Mohammad, Ouyang, Yi, Nayyar, Ashutosh, Avestimehr, A. Salman

“…Coded caching can significantly reduce the communication bandwidth requirement for satisfying users' demands by utilizing the multicasting gain among multiple…”
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Outage Capacity of the Fading Relay Channel in the Low-SNR Regime by Avestimehr, A.S., Tse, D.N.C.

“…In slow-fading scenarios, cooperation between nodes can increase the amount of diversity for communication. We study the performance limit in such scenarios by…”
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Straggler Mitigation in Distributed Matrix Multiplication: Fundamental Limits and Optimal Coding by Yu, Qian, Maddah-Ali, Mohammad Ali, Avestimehr, A. Salman

“…We consider the problem of massive matrix multiplication, which underlies many data analytic applications, in a large-scale distributed system comprising a…”
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The Exact Rate-Memory Tradeoff for Caching With Uncoded Prefetching by Yu, Qian, Maddah-Ali, Mohammad Ali, Avestimehr, A. Salman

“…We consider a basic cache network, in which a single server is connected to multiple users via a shared bottleneck link. The server has a database of files…”
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List-Decodable Coded Computing: Breaking the Adversarial Toleration Barrier by Soleymani, Mahdi, Ali, Ramy E., Mahdavifar, Hessam, Avestimehr, A. Salman

“…We consider the problem of coded computing, where a computational task is performed in a distributed fashion in the presence of adversarial workers. We propose…”
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Characterizing the Rate-Memory Tradeoff in Cache Networks Within a Factor of 2 by Yu, Qian, Maddah-Ali, Mohammad Ali, Avestimehr, A. Salman

“…We consider a basic caching system, where a single server with a database of <inline-formula> <tex-math notation="LaTeX">N </tex-math></inline-formula> files…”
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Interference management with mismatched partial channel state information by Vahid, Alireza, Aggarwal, Vaneet, Avestimehr, A. Salman, Sabharwal, Ashutosh

“…We study the fundamental limits of communications over multi-layer wireless networks where each node has only limited knowledge of the channel state…”
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Coded Computing for Resilient, Secure, and Privacy-Preserving Distributed Matrix Multiplication by Yu, Qian, Avestimehr, A. Salman

“…Coded computing is a new framework to address fundamental issues in large scale distributed computing, by injecting structured randomness and redundancy. We…”
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Analog Lagrange Coded Computing by Soleymani, Mahdi, Mahdavifar, Hessam, Avestimehr, A. Salman

“…A distributed computing scenario is considered, where the computational power of a set of worker nodes is used to perform a certain computation task over a…”
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A Scalable Framework for Wireless Distributed Computing by Songze Li, Qian Yu, Maddah-Ali, Mohammad Ali, Avestimehr, A. Salman

“…We consider a wireless distributed computing system, in which multiple mobile users, connected wirelessly through an access point, collaborate to perform a…”
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Analog Secret Sharing With Applications to Private Distributed Learning by Soleymani, Mahdi, Mahdavifar, Hessam, Avestimehr, A. Salman

“…We consider the critical problems of distributed computing and learning over data while keeping it private from the computational servers. The state-of-the-art…”
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CodedPrivateML: A Fast and Privacy-Preserving Framework for Distributed Machine Learning by So, Jinhyun, Guler, Basak, Avestimehr, A. Salman

“…How to train a machine learning model while keeping the data private and secure? We present CodedPrivateML, a fast and scalable approach to this critical…”
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Edge Computing in the Dark: Leveraging Contextual-Combinatorial Bandit and Coded Computing by Yang, Chien-Sheng, Pedarsani, Ramtin, Avestimehr, A. Salman

“…With recent advancements in edge computing capabilities, there has been a significant increase in utilizing the edge cloud for event-driven and time-sensitive…”
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