Results 31 to 40 of about 5,025,116 (269)

Optimal $δ$-Correct Best-Arm Selection for Heavy-Tailed Distributions

open access: yes, 2019
Given a finite set of unknown distributions or arms that can be sampled, we consider the problem of identifying the one with the maximum mean using a $δ$-correct algorithm (an adaptive, sequential algorithm that restricts the probability of error to a specified $δ$) that has minimum sample complexity.
Shubhada Agrawal   +2 more
openaire   +4 more sources

Optimal securities under adverse selection and moral hazard [PDF]

open access: yes, 2009
We consider project financing under adverse selection and moral hazard and derive several interesting results. First, we provide an explanation of why good firms issue both debt and underpriced equity (even if the bankruptcy and agency costs of debt are ...
Koufopoulos, Kostas
core   +1 more source

Individual piglets' contribution to the development of tail biting [PDF]

open access: yes, 2011
Conflicting hypotheses exist about the contribution of individual pigs to the development of a tail-biting outbreak, but there is limited quantitative information to support or dismiss them.
Kemp, B.   +4 more
core   +1 more source

A deep neural network based model for the prediction of hybrid electric vehicles carbon dioxide emissions

open access: yesEnergy and AI, 2021
Hybrid electric vehicles (HEV) are nowadays proving to be one of the most promising technologies for the improvement of the fuel economy of several transportation segments.
Claudio Maino   +3 more
doaj   +1 more source

Predicting tail-biting from behaviour of pigs prior to outbreaks [PDF]

open access: yes, 2009
Predicting that an outbreak of tail-biting is going to Occur in a group of pigs would be a useful tool for farmers. In a prospective longitudinal study, 24 groups of c.30 unclocked pigs were followed from birth to slaughter weight.
Mendl, M. (Michael)   +9 more
core   +1 more source

Optimal Cooperative MAC Protocol with Efficient Selection of Relay Terminals [PDF]

open access: yes, 2010
A new cooperative protocol is proposed in the context of wireless mesh networks. The protocol implements ondemand cooperation, i.e. cooperation between a source terminal and a destination terminal is activated only when needed.
Benoit Escrig, Escrig, Benoît
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Portfolio selection and hedge funds : linearity, heteroscedasticity, autocorrelation and tail-risk [PDF]

open access: yes, 2007
Portfolio selection has a long tradition in financial economics and plays an integral role in investment management. Portfolio selection provides the framework to determine optimal portfolio choice from a universe of available investments.
Bianchi, Robert John
core  

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

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