Results 21 to 30 of about 12,459,066 (303)

Towards a metric for recognition-based graphical password security [PDF]

open access: yes, 2011
Recognition-based graphical password (RBGP) schemes are not easily compared in terms of security. Current research uses many different measures which results in confusion as to whether RBGP schemes are secure against guessing and capture attacks.
Rosanne English   +3 more
core   +1 more source

APG: An Efficient Software Program for Amp-Pl Thermobarometry Based on Graphical Method [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2011
Geothermobarometry equations are based on thermodynamic principles and appear in single or multi-variant functions. The number of variants for a specific composition or reaction usually is reduced into 2 involving temperature (T) and pressure (P).
M. Sayari
doaj  

Graphical method for interval bimatrix games [PDF]

open access: yes, 2016
This paper deals with two-person non-zero sum games with interval payoffs. Graphical method to find a mixed strategy equilibrium is adapted to interval bimatrix games. In addition, interval bimatrix games Nash equilibrium is attained by graphical method.
Haci, Yakup   +2 more
core   +1 more source

Control and Synchronization of the Genesio-Tesi Chaotic System: A Contraction Analysis-Based Graphical Method [PDF]

open access: yesControl and Optimization in Applied Mathematics
In this paper, we use a graphical algorithm to control and synchronization of a chaotic system. Most of the controllers designed for synchronizing chaotic systems are complex, but the controllers designed using contraction and graphical methods are often
Hossein Kheiri   +2 more
doaj   +1 more source

Computing Good Nash Equilibria in Graphical Games

open access: yes, 2007
This paper addresses the problem of fair equilibrium selection in graphical games. Our approach is based on the data structure called the {\em best response policy}, which was proposed by Kearns et al.~\cite{kls} as a way to represent all Nash equilibria
Elkind, Edith   +2 more
core   +2 more sources

Iterative reconstruction of high-dimensional Gaussian Graphical Models based on a new method to estimate partial correlations under constraints. [PDF]

open access: yes, 2012
In the context of Gaussian Graphical Models (GGMs) with high-dimensional small sample data, we present a simple procedure, called PACOSE - standing for PArtial COrrelation SElection - to estimate partial correlations under the constraint that some of ...
Bender Andreas   +9 more
core   +1 more source

Investigation of Wind Characteristics for Antalya Region by Using Weibull Distribution

open access: yesCumhuriyet Science Journal, 2017
The most widely used statistical method that is usedto determine the wind energy potential for a specific region is Weibulldistribution or probability function.
Ahmet Caglar
doaj   +1 more source

Efficient Proximal Gradient Algorithms for Joint Graphical Lasso

open access: yesEntropy, 2021
We consider learning as an undirected graphical model from sparse data. While several efficient algorithms have been proposed for graphical lasso (GL), the alternating direction method of multipliers (ADMM) is the main approach taken concerning joint ...
Jie Chen, Ryosuke Shimmura, Joe Suzuki
doaj   +1 more source

A Simple Graphical-Based Proportional–Integral–Derivative Tuning Method for Time-Delay Systems [PDF]

open access: yes, 2023
In this paper, a graphical-based proportional-integral-derivative (PID) tuning technique for time-delay systems is presented. The suggested tuning technique combines the stability boundary locus (SBL) method with the weighted geometrical center (WGC ...
Serdar Ethem Hamamcı   +6 more
core   +1 more source

Graphical construction of direction of shear

open access: yes, 2009
A new graphical method is developed to determine the direction of the maximum resolved shear stress on a fault plane. It differs from existing graphical methods in using the direction perpendicular to the maximum resolved shear.
Fry Norman   +5 more
core   +1 more source

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