Results 11 to 20 of about 139,187 (158)

Optimal Unit Commitment by Considering High Penetration of Renewable Energy and Ramp Rate of Thermal Units-A case study in Taiwan

open access: yesApplied Sciences, 2019
When large amounts of wind power and solar photovoltaic (PV) power are integrated into an independent power grid, the intermittent renewable energy destabilizes power output.
Shiue-Der Lu   +4 more
doaj   +1 more source

Progress testing 2.0: clinical skills meets necessary science [PDF]

open access: yesMedical Education Online, 2015
Introduction: Progress testing has been widely used in medical schools to test scientific knowledge but has not been reported for assessing clinical skills.
Jonathan Gold   +3 more
doaj   +1 more source

Quantum information diode based on a magnonic crystal

open access: yesMaterials for Quantum Technology, 2023
Exploiting the effect of nonreciprocal magnons in a system with no inversion symmetry, we propose a concept of a quantum information diode (QID), i.e. a device rectifying the amount of quantum information transmitted in the opposite directions.
Rohit K Shukla   +6 more
doaj   +1 more source

FORMATION AND DEVELOPMENT OF INFRASTRUCTURE OF INNOVATION ACTIVITY

open access: yesСтатистика и экономика, 2016
The author presents the research results of problems of the efficiency of the existent innovation structure and offers one of the feasible directions of their solving via formation and development of an infrastructure system of innovation activities.
Anna V. Raikhlina
doaj   +1 more source

A Novel 4D-CT Sorting Method Based on Combined Mutual Information and Edge Gradient

open access: yesIEEE Access, 2019
Although mutual information is a general method usually being used to measure the similarity of two images, the robustness is questionable due to the absence of spatial information. The purpose of this study is to develop a feasible sorting technique for
Juan Yang   +3 more
doaj   +1 more source

Feasible algorithms for lattice and directed subspaces

open access: yesMathematical Proceedings of the Royal Irish Academy, 2014
Summary: In some practical situations (e.g., in econometrics), it is important to check whether a given linear subspace of a space \(\mathbb R^m\) with component-wise order is a lattice -- and if it is not, whether it is at least a directed ordered space. Because of the practical importance, it is desirable to have feasible algorithms for solving these
Del Valle, Jennifer (Hamlyn)   +2 more
openaire   +3 more sources

A New Full-Newton Step $O(n)$ Infeasible Interior-Point Algorithm for $P_*(\kappa)$-horizontal Linear Complementarity Problems [PDF]

open access: yesComputer Science Journal of Moldova, 2014
In this paper, we first present a brief review about the feasible interior-point algorithm for $P_*(\kappa)$-horizontal linear complementarity problems (HLCPs) based on new directions.
Soodabeh Asadi, Hossein Mansouri
doaj  

A global pricing extension of the simplex method [PDF]

open access: yesOperations Research and Decisions
We introduce the use of a global, nonlinear price function in linear programming and the simplex method. The usual, linear price function of this method captures the objective's behaviour over the cone of directions defined by the nonbasic columns ...
Biressaw C. Wolde, Torbjörn Larsson
doaj   +1 more source

Method of Feasible Directions with Hit-and-Run Sampling for Solving Linearly Constrained Multi-Objective Optimization Problems

open access: yesJournal of Optimization, Differential Equations and Their Applications
This paper proposes an extension of Zoutendijk’s Method of Feasible Directions (MFD) for solving linearly constrained multi-objective optimization problems.
Ramdani Zoubir   +2 more
doaj   +1 more source

A family of global convergent inexact secant methods for nonconvex constrained optimization

open access: yesJournal of Algorithms & Computational Technology, 2018
We present a family of new inexact secant methods in association with Armijo line search technique for solving nonconvex constrained optimization. Different from the existing inexact secant methods, the algorithms proposed in this paper need not compute ...
Zhujun Wang, Li Cai, Zheng Peng
doaj   +1 more source

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