Results 41 to 50 of about 985,955 (228)

Probabilistic Evaluation of the Exploration–Exploitation Balance during the Search, Using the Swap Operator, for Nonlinear Bijective S-Boxes, Resistant to Power Attacks

open access: yesInformation, 2021
During the search for S-boxes resistant to Power Attacks, the S-box space has recently been divided into Hamming Weight classes, according to its theoretical resistance to these attacks using the metric variance of the confusion coefficient.
Carlos Miguel Legón-Pérez   +5 more
doaj   +1 more source

The Mediator Effect of Personality on the Relationship Between Symptomatic Impairment and Treatment Outcome in Eating Disorders

open access: yesFrontiers in Psychology, 2021
Features of personality disorders (PDs) have been found to explain meaningful variance in the onset, maintenance, and symptomatic presentation of eating disorders (EDs), and a co-occurent personality pathology is commonly associated with poorer response ...
Laura Muzi   +4 more
doaj   +1 more source

Variance swaps and intertemporal asset pricing [PDF]

open access: greenThe Spanish Review of Financial Economics, 2011
This paper proposes an ICAPM in which the risk premium embedded in variance swaps is the factor mimicking portfolio for hedging exposure to changes in future investment conditions. Recent empirical evidence shows that the fears by investors to deviations from Normality in the distribution of returns are able to explain time-varying financial and ...
Belén Nieto   +2 more
openalex   +6 more sources

Optimal Design for a Shared Swap Charging System Considering the Electric Vehicle Battery Charging Rate

open access: yesEnergies, 2020
Swap charging (SC) technology offers the possibility of swapping the batteries of electric vehicles (EVs), providing a perfect solution for achieving a long-distance freeway trip.
Lingshu Zhong, Mingyang Pei
doaj   +1 more source

Closed-Form Formula for the Conditional Moments of Log Prices under the Inhomogeneous Heston Model

open access: yesComputation, 2022
Several financial instruments have been thoroughly calculated via the price of an underlying asset, which can be regarded as a solution of a stochastic differential equation (SDE), for example the moment swap and its exotic types that encourage investors
Kittisak Chumpong   +1 more
doaj   +1 more source

Collaborative Optimization of Distributed Scheduling Based on Blockchain Consensus Mechanism Considering Battery-Swap Stations of Electric Vehicles

open access: yesIEEE Access, 2019
The proliferation of electric vehicles and active distribution network has brought many uncertainties to the power system. If the power system involves battery-swap stations of electric vehicles, it is difficult to ensure the data security during the ...
Wei Hu, Wenhui Yao, Yawei Hu, Huanhao Li
doaj   +1 more source

Spontaneous mutations decrease sensitivity of gene expression to random environmental variation in Caenorhabditis elegans. [PDF]

open access: yesPLoS ONE, 2010
Biological phenotypes are described as "canalized" if they are robust to minor variation of environment and/or genetic background. The existence of a robust phenotype logically implies that some underlying mechanism must be variable, in the sense of ...
Charles F Baer, Dee R Denver
doaj   +1 more source

Practical Quantum K-Means Clustering: Performance Analysis and Applications in Energy Grid Classification

open access: yesIEEE Transactions on Quantum Engineering, 2022
In this work, we aim to solve a practical use-case of unsupervised clustering that has applications in predictive maintenance in the energy operations sector using quantum computers.
Stephen DiAdamo   +3 more
doaj   +1 more source

The Impact of the Prior Density on a Minimum Relative Entropy Density: A Case Study with SPX Option Data

open access: yesEntropy, 2014
We study the problem of finding probability densities that match given European call option prices. To allow prior information about such a density to be taken into account, we generalise the algorithm presented in Neri and Schneider (Appl. Math. Finance
Cassio Neri, Lorenz Schneider
doaj   +1 more source

The Volatility of the “Green” Option-Adjusted Spread: Evidence before and during the Pandemic Period

open access: yesRisks, 2022
The paper is an investigation on the impact of financial markets on the volatility of the green bonds credit risk component, measured by the option-adjusted spread/swap curve (OAS) before and during the pandemic period.
Alessandra Ortolano, Eugenia Nissi
doaj   +1 more source

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