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08/04/2022
Adaptive Stochastic Gradient Descent for Fast and Communication-Efficient Distributed Learning
We consider the setting where a master wants to run a distributed stocha...
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08/31/2021
Latency-Redundancy Tradeoff in Distributed Read-Write Systems
Data is replicated and stored redundantly over multiple servers for avai...
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08/18/2021
Modeling Performance and Energy trade-offs in Online Data-Intensive Applications
We consider energy minimization for data-intensive applications run on l...
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05/05/2021
Optimal Pricing in Multi Server Systems
We study optimal service pricing in server farms where customers arrive ...
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10/26/2020
Load balancing policies with server-side cancellation of replicas
Popular dispatching policies such as the join shortest queue (JSQ), join...
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10/04/2020
Latency optimal storage and scheduling of replicated fragments for memory-constrained servers
We consider the setting of distributed storage system where a single fil...
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03/22/2020
Tracking an Auto-Regressive Process with Limited Communication per Unit Time
Samples from a high-dimensional AR[1] process are observed by a sender w...
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02/25/2020
Adaptive Distributed Stochastic Gradient Descent for Minimizing Delay in the Presence of Stragglers
We consider the setting where a master wants to run a distributed stocha...
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11/14/2019
Optimal Server Selection for Straggler Mitigation
The performance of large-scale distributed compute systems is adversely ...
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04/08/2019
Mode-Suppression: A Simple, Stable and Scalable Chunk-Sharing Algorithm for P2P Networks
The ability of a P2P network to scale its throughput up in proportion to...
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10/12/2018
Optimal Source Codes for Timely Updates
A transmitter observing a sequence of independent and identically distri...
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05/08/2018
A Systematic Approach to Incremental Redundancy over Erasure Channels
As sensing and instrumentation play an increasingly important role in sy...
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02/07/2018
