Dominant strategy truthful, deterministic multi-armed bandit mechanisms with logarithmic regret for sponsored search auctions
Sign Up to like & getrecommendations! Published in 2022 at "Applied Intelligence"
DOI: 10.1007/s10489-021-02387-2
Abstract: Stochastic multi-armed bandit (MAB) mechanisms are widely used in sponsored search auctions, crowdsourcing, online procurement, etc. Existing stochastic MAB mechanisms with a deterministic payment rule, proposed in the literature, necessarily suffer a regret of Ω… read more here.
Keywords: multi armed; sponsored search; dominant strategy; search auctions ... See more keywords
Parametric study of multi-armed jets
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2018.07.002
Abstract: Abstract The paper presents the results of numerical simulations of excited incompressible jets with the transport of a passive scalar field. A forcing is obtained through an axial and helical velocity disturbance defined as sinusoidal… read more here.
Keywords: multi armed; study multi; scalar field; armed jets ... See more keywords
A non-parametric solution to the multi-armed bandit problem with covariates
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Statistical Planning and Inference"
DOI: 10.1016/j.jspi.2020.07.008
Abstract: Abstract In recent years, the multi-armed bandit problem regains popularity especially for the case with covariates since it has new applications in customized services such as personalized medicine. To deal with the bandit problem with… read more here.
Keywords: armed bandit; bandit; multi armed; problem covariates ... See more keywords
Selecting multiple web adverts: A contextual multi-armed bandit with state uncertainty
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Operational Research Society"
DOI: 10.1080/01605682.2018.1546650
Abstract: Abstract We present a method to solve the problem of choosing a set of adverts to display to each of a sequence of web users. The objective is to maximise user clicks over time and… read more here.
Keywords: web; multi armed; state uncertainty; armed bandit ... See more keywords
Study on the dispersion, adsorption and early hydration behavior of cement pastes containing multi-armed polycarboxylate superplasticizers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2019.1571925
Abstract: Abstract Multi-armed polycarboxylate superplasticizers (SPCEs) were prepared via esterification-copolymerization in aqueous media from various polyols (including glycerol, xylitol and mannitol), acrylic acid (AA) and isopentenyl oxy polyethylene glycol ether (TPEG). The structures of the SPCEs… read more here.
Keywords: multi armed; adsorption early; armed polycarboxylate; dispersion ... See more keywords
Risk-aware multi-armed bandit problem with application to portfolio selection
Sign Up to like & getrecommendations! Published in 2017 at "Royal Society Open Science"
DOI: 10.1098/rsos.171377
Abstract: Sequential portfolio selection has attracted increasing interest in the machine learning and quantitative finance communities in recent years. As a mathematical framework for reinforcement learning policies, the stochastic multi-armed bandit problem addresses the primary difficulty… read more here.
Keywords: portfolio; multi armed; risk; armed bandit ... See more keywords
Super Multi-Armed and Segmented Spiral Pattern in a Reaction-Diffusion Model
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2943421
Abstract: The super multi-armed and segmented (SMAS) spiral pattern has been observed in nature, such as sunflower inflorescence, spiral aloe, pine cone, ball cactus and Roman broccoli, which is characterized by several segmented spiral arms sharing… read more here.
Keywords: super multi; multi armed; pattern; spiral pattern ... See more keywords
Online Learning of Time-Varying Unbalanced Networks in Non-Convex Environments: A Multi-Armed Bandit Approach
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3244070
Abstract: This study discusses how agents in a time-varying distributed network can converge to the global minimizer of a time-varying graph network. Each agent knows only the local loss of its observation and must cooperate constructively… read more here.
Keywords: time; network; non convex; armed bandit ... See more keywords
Privacy-Preserving Communication-Efficient Federated Multi-Armed Bandits
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2022.3142374
Abstract: Communication bottleneck and data privacy are two critical concerns in federated multi-armed bandit (MAB) problems, such as situations in decision-making and recommendations of connected vehicles via wireless. In this paper, we design the privacy-preserving communication-efficient… read more here.
Keywords: privacy; communication; preserving communication; privacy preserving ... See more keywords
Multi-Armed Bandit Learning for Cache Content Placement in Vehicular Social Networks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2941482
Abstract: In this letter, the efficient dissemination of content in a socially-aware cache-enabled hybrid network using multi-armed bandit learning theory is analyzed. Specifically, an overlay cellular network over a vehicular social network is considered, where commuters… read more here.
Keywords: multi armed; cache; bandit learning; vehicular social ... See more keywords
Multi-Armed Bandit for Link Configuration in Millimeter-Wave Networks: An Approach for Solving Sequential Decision-Making Problems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Vehicular Technology Magazine"
DOI: 10.1109/mvt.2023.3237940
Abstract: Establishing and maintaining millimeter-wave (mm-wave) links are challenging due to the changing environment and the high sensibility of mm-wave signals to user mobility and channel conditions. mm-Wave link configuration problems often involve a search for… read more here.
Keywords: configuration; millimeter wave; bandit; link configuration ... See more keywords