Accurate prediction for electro-oxidation regeneration of chromium- containing waste acid based on artificial neural network by SHI Yaqi, MENG Guangyuan, CHEN Peng, ZHANG Xinwan, FU Tao, YANG Zhengwu, ZHANG Liansheng, ZHANG Lehua

“…Then, through hyperparameter optimization, the relatively optimal topology structure of the artificial neural network was obtained as follows: Neurons=35, Batch size=30, Layers=4. …”
Get full text

Efficient Variational Approaches for Deformable Registration of Images by Mehmet Ali Akinlar, Muhammet Kurulay, Aydin Secer, Mustafa Bayram

“…Image registration, an ill-posed optimization problem, is solved using a gradient-descent-based method and some fundamental theorems in calculus of variations. …”
Get full text

Meridional Considerations of the Centrifugal Compressor Development by C. Xu, R. S. Amano

“…Centrifugal compressor developments are interested in using optimization procedures that enable compressor high efficiency and wide operating ranges. …”
Get full text

Effect of Pantograph’s Main Structure on the Contact Quality in High-Speed Railway by Jiangwen Wang, Guiming Mei

“…The objective is to investigate how the variations of the pantograph’s main structure influence the contact quality, which may support the structural design and parameter optimization of the pantograph in high-speed railway.…”
Get full text

Application of Bat Algorithm for Transport Network Design Problem by Sweta Srivastava, Sudip Kumar Sahana

“…This work is based on determining the optimal wait time at traffic signals for the microscopic discrete model. …”
Get full text

DEVELOPMENT AND IMPLEMENTATION OF MODERN EDUCATION POLICY OF HIGHER EDUCATION INSTITUTION by Nikolay N. Mikhailov, Boris M. Vladimirskiy

“…Any university ought to combine in a holistic way all of its policies, such as education, research, financial, and planning ones. Therefore, their optimization should be carried out simultaneously.…”
Get full text

Chemical Assistance in Refolding of Bacterial Inclusion Bodies by Mona Alibolandi, Hasan Mirzahoseini

“…In vitro refolding of inclusion body into proteins with native conformations is a solution for this problem but there is a need for optimization of condition for each protein specifically. …”
Get full text

Positive Solutions for Fractional Differential Equations from Real Estate Asset Securitization via New Fixed Point Theorem by Hao Tao, Meichen Fu, Ru Qian

“…Based on the analysis for the existence and uniqueness of the solution and scientific numerical calculation of the solution, in further study, some optimization schemes for traditional risk control process will be obtained, and then the main results of this paper can be applied to the forefront of research of real estate asset securitization.…”
Get full text

3D Modeling of Mine Protection Complex Steel Structure Based on BIM Technology by Fenhong Li, Zaisheng Wang, Chongan Pang, Haiping Yang

“…The experimental results show that the maximum displacement of the design model is reduced by half compared with that before optimization, which can meet the design requirements.…”
Get full text

CW Yb:YAG LASER FOR PORTABLE MEASURING SYSTEMS by A. M. Ivashko, V. E. Kisel, A. S. Yasukevich, N. V. Kuleshov

“…The theoretical and experimental results of longitudinally continuous-wave diode-pumped Yb:Y3Al5O12 (YAG) laser performance for compact field-condition measuring systems were demonstrated. Optimization of laser setup in terms of operation condition in the range of -40 ˚С – +65 ˚С without active thermal stabilization was carried out. …”
Get full text

PROBLEMS OF THE FORMATION OF UNIVERSAL AND PROFESSIONAL COMPETENCES IN THE FSES HE 3 ++ AND THE WAYS OF THEIR SOLUTIONS by I. N. Mishin

“…The author criticizes the system of independent qualification exams and proposes the revision of the FSES HE 3 ++, and of the regulatory base of higher education, the increase in the variability of educational programs, creating a list of compulsory innovative ProfC, the optimization of the organization of educational process in the conditions of the real production to improve the efficiency of professional training of graduates at universities.…”
Get full text

On the Strong Convergence of a Sufficient Descent Polak-Ribière-Polyak Conjugate Gradient Method by Min Sun, Jing Liu

“…Recently, Zhang et al. proposed a sufficient descent Polak-Ribière-Polyak (SDPRP) conjugate gradient method for large-scale unconstrained optimization problems and proved its global convergence in the sense that lim infk→∞∥∇f(xk)∥=0 when an Armijo-type line search is used. …”
Get full text

Seismic Isolation Performance Evaluation for a Class of Inerter-Based Low-Complexity Isolators by Fei Cao, Michael Z. Q. Chen, Yinlong Hu

“…The analytical solutions for the H2 performance optimization are derived, and the traditional tuned mass damper (TMD) is employed for comparison. …”
Get full text

Indoor Robot Localization Based on Multidimensional Scaling by Wei Cui, Chengdong Wu, Yunzhou Zhang, Bing Li, Wenyan Fu

“…However, the least square solutions under this framework are not optimal. Their performance is still related to selection of coordinate reference points. …”
Get full text

Electroweak W + W + production in association with three jets at NLO QCD matched with parton shower by Barbara Jäger, Santiago Lopez Portillo Chavez

“…Our calculation allows for an accurate description of jet observables crucial for the optimization of experimental analyses of vector boson scattering processes. …”
Get full text

Helicopter Control Energy Reduction Using Moving Horizontal Tail by Tugrul Oktay, Firat Sal

“…Parameters of helicopter FCS and dimensions of MHT are simultaneously optimized using a stochastic optimization method, namely, simultaneous perturbation stochastic approximation (i.e., SPSA). …”
Get full text

Effect of Fatigue Damage on Energy Absorption Properties of Honeycomb Paperboard by Zhi-geng Fan, Li-xin Lu, Jun Wang

“…The results of this paper could be used for optimization design of packaging materials.…”
Get full text

Sharp Efficiency for Vector Equilibrium Problems on Banach Spaces by Si-Huan Li, Qiang Wang, Shu Xu, Jun-Xiang Wang

“…As applications, some necessary optimality conditions and sufficient optimality conditions for local sharp efficient solutions of a vector optimization problem with an abstract constraint and a vector variational inequality are obtained, respectively.…”
Get full text

Robust Camera Pose Estimation from Line Correspondences Using GNC by Hans K.R. Holen, Torbjørn Smith, Olav Egeland

“…The solution is simple to implement and does not require specialized optimization software. The method is compared to 11 state-of-the-art PnL methods using synthetic and real data and evaluated in terms of accuracy, running time, and sensitivity to noise and outliers. …”
Get full text

An Integer Linear Programming Model for Partially Ordered Sets by Elsayed Badr, I.M. Selim, Hoda Mostafa, Hala Attiya

“…Linear programming is an important approach that is used to represent a large class of combinatorial optimization problems. The simplex algorithm is one of the algorithms for solving linear programming problems with exponential time complexity. …”
Get full text