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04/24/2023
How Costly Was That (In)Decision?
In this paper, we introduce a new metric, named Penalty upon Decision (P...
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10/13/2022
A Bayesian Optimization Framework for Finding Local Optima in Expensive Multi-Modal Functions
Bayesian optimization (BO) is a popular global optimization scheme for s...
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11/30/2021
Popcorns-Pro: A Cooperative Network-Server Approach for Data Center Energy Optimization
Data centers have become a popular computing platform for various applic...
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09/28/2021
Overage and Staleness Metrics for Status Update Systems
Status update systems consist of sensors that take measurements of a phy...
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03/31/2020
On Age and Value of Information in Status Update Systems
Motivated by the inherent value of packets arising in many cyber-physica...
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12/03/2019
Optimizing Information Freshness Through Computation-Transmission Tradeoff and Queue Management in Edge Computing
Edge computing applications typically require generated data to be prepr...
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09/30/2019
HolDCSim: A Holistic Simulator for Data Centers
Cloud computing based systems, that span data centers, are commonly depl...
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07/01/2019
Trading Off Computation with Transmission in Status Update Systems
This paper is motivated by emerging edge computing applications in which...
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01/19/2019
A Reconfigurable High-Performance Optical Data Center Architecture
Optical data center network architectures are becoming attractive becaus...
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01/19/2019
A Hierarchical WDM-based Scalable Data Center Network Architecture
Massive data centers are at the heart of the Internet. The rapid growth ...
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01/16/2019
Relative Age of Information: A New Metric for Status Update Systems
In this paper, we introduce a new data freshness metric, relative Age of...
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01/09/2019
On the Benefits of Waiting in Status Update Systems
This paper explores the potential of waiting before packet transmission ...
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04/16/2018
Chronos: A Unifying Optimization Framework for Speculative Execution of Deadline-critical MapReduce Jobs
Meeting desired application deadlines in cloud processing systems such a...
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11/27/2017