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A learning theory of meta learning [PDF]

open access: yesNatl Sci Rev
This paper gives a brief introduction to recent theoretical advance of meta learning.
europepmc   +3 more sources

Wi-Fi Assisted Contextual Multi-Armed Bandit for Neighbor Discovery and Selection in Millimeter Wave Device to Device Communications

open access: yesSensors, 2021
The unique features of millimeter waves (mmWaves) motivate its leveraging to future, beyond-fifth-generation/sixth-generation (B5G/6G)-based device-to-device (D2D) communications.
Sherief Hashima   +3 more
doaj   +1 more source

Gain-Scheduled Mean-Field-Type Control for a Non-Linear Continuous Stirred Tank Reactor

open access: yesIEEE Access, 2020
We present the design of a Gain-Scheduled Mean-Field-Type Control (GS-MFTC) for a non-linear Continuous Stirred Tank Reactor (CSTR). The MFTC controllers belong to a class of stochastic control techniques considering the distribution of the system states,
Julian Barreiro-Gomez, Hamidou Tembine
doaj   +1 more source

Cost-Effective MAB Approaches for Reconfigurable Intelligent Surface Aided Millimeter Wave Relaying

open access: yesIEEE Access, 2022
Recently, reconfigurable intelligent surface (RIS) relaying is suggested as a talented technology for extending the millimeter wave (mmWave) coverage. However, finding out the best RIS relay to maximize the achievable data rate is a too time-consuming ...
Ehab Mahmoud Mohamed   +3 more
doaj   +1 more source

Supervised Machine Learning Classification for Short Straddles on the S&P500

open access: yesRisks, 2022
In this paper, we apply machine learning models to execute certain short-option strategies on the S&P500. In particular, we formulate and focus on a supervised classification task which decides if a plain short straddle on the S&P500 should be executed ...
Alexander Brunhuemer   +5 more
doaj   +1 more source

Two-Stage Multiarmed Bandit for Reconfigurable Intelligent Surface Aided Millimeter Wave Communications

open access: yesSensors, 2022
A reconfigurable intelligent surface (RIS) is a promising technology that can extend short-range millimeter wave (mmWave) communications coverage. However, phase shifts (PSs) of both mmWave transmitter (TX) and RIS antenna elements need to be optimally ...
Ehab Mahmoud Mohamed   +3 more
doaj   +1 more source

Hierarchical Structures and Leadership Design in Mean-Field-Type Games with Polynomial Cost

open access: yesGames, 2020
This article presents a class of hierarchical mean-field-type games with multiple layers and non-quadratic polynomial costs. The decision-makers act in sequential order with informational differences.
Zahrate El Oula Frihi   +3 more
doaj   +1 more source

Load Balancing Multi-Player MAB Approaches for RIS-Aided mmWave User Association

open access: yesIEEE Access, 2023
In this paper, multiple reconfigurable intelligent surface (RIS) boards are deployed to enhance millimeter wave (mmWave) communication in a harsh blockage environment, where mmWave line-of-sight (LoS) link is completely blocked.
Ehab Mahmoud Mohamed   +4 more
doaj   +1 more source

Mean-Field-Type Model Predictive Control: An Application to Water Distribution Networks

open access: yesIEEE Access, 2019
In this paper, we study and design a mean-field-type model predictive control, which is a class of risk-aware control considering within the cost functional not only the mean but also the variance of both the system states and control inputs. We formally
Julian Barreiro-Gomez, Hamidou Tembine
doaj   +1 more source

Blockchain Token Economics: A Mean-Field-Type Game Perspective

open access: yesIEEE Access, 2019
This paper studies the blockchain cryptographic tokens by means of mean-field-type game theory. It introduces the variance-aware utility function per decision-maker to capture the risk of cryptographic tokens associated with the uncertainties of ...
Julian Barreiro-Gomez, Hamidou Tembine
doaj   +1 more source

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