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05/25/2023
SAMoSSA: Multivariate Singular Spectrum Analysis with Stochastic Autoregressive Noise
The well-established practice of time series analysis involves estimatin...
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01/05/2022
CausalSim: Unbiased Trace-Driven Network Simulation
Evaluating the real-world performance of network protocols is challengin...
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02/13/2021
PerSim: Data-Efficient Offline Reinforcement Learning with Heterogeneous Agents via Personalized Simulators
We consider offline reinforcement learning (RL) with heterogeneous agent...
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06/24/2020
On Multivariate Singular Spectrum Analysis
We analyze a variant of multivariate singular spectrum analysis (mSSA), ...
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06/13/2020
Synthetic Interventions
We develop a method to help quantify the impact different levels of mobi...
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04/30/2020
Two Burning Questions on COVID-19: Did shutting down the economy help? Can we (partially) reopen the economy without risking the second wave?
As we reach the apex of the COVID-19 pandemic, the most pressing questio...
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03/17/2019