Sharif Digital Repository

Development of a semi-empirical method for hydro-aerodynamic performance evaluation of an AAMV, in take-off phase

Author

Maali Amiri, M.

Publisher

Springer Verlag,

Pub. Year

2015

Subjects

Take-off phase. / Aerodynamics. / Air cushion vehicles. / Fluid dynamics. / Ground effect. / Hydrodynamics. / Lift. / Numerical methods. / Takeoff. / Vehicles. / AAMV. / Aero-dynamic performance. / Aerodynamic characteristics. / Equations of equilibria. / Experimental approaches. / Hydrodynamic performance. / Lift and drag coefficients. / Semi-empirical methods. / Aerodynamic drag.

Formulation of a nonlinear mathematical model to simulate accelerations of an AAMV in take-off and landing phases

Author

Maali Amiri, M.

Publisher

Taylor and Francis Ltd,

Pub. Year

2016

Subjects

AAMV. / acceleration. / get-away speed. / landing. / take-off. / Acceleration. / Aerodynamics. / Fluid dynamics. / Hydrodynamics. / Landing. / Nonlinear equations. / Speed. / Takeoff. / AAMV. / Aerodynamic parameters. / Aerodynamic surfaces. / High speed crafts. / Nonlinear mathematical model. / Semiempirical equation. / Total resistance. / Water-resistances. / Mathematical models.

A triangular type-2 multi-objective linear programming model and a solution strategy

Author

Maali, Y.

Pub. Year

2014

Subjects

Aggregation approach. / Fuzzy goal programming. / Fuzzy satisfying optimization. / Maxmin approach. / Multi-objective linear optimization. / Type-2 fuzzy set. / Computer programming. / Fuzzy sets. / Multiobjective optimization. / Pareto principle. / Additional costs. / Linear optimization. / Max-min. / Multi-objective linear programming. / Pareto optimal solutions. / Solution strategy. / Linear programming.

A weighting scheme and a model for computing alternative pareto optimal solutions of multi objective linear programming problems

Author

Maali, Y.

Pub. Year

2010

Subjects

Multi objective programming. / Pareto optimal solution. / Weighted aggregation. / Weighted maxmin. / Aggregation methods. / Illustrative examples. / Max-min. / Multi-objective linear programming. / Multiobjective programming. / Pareto optimal solutions. / Weighting scheme. / Competition. / Industrial engineering. / Optimal systems. / Pareto principle.

A simple method for pulse repetition interval estimation and tracking radar pulse trains with complex pulse repetition interval modulations

Author

Amiri, D.

Pub. Year

2013

Subjects

Complex PRI. / Least square method. / Pisarenko method. / Tracking.

Multi-facility location problems in the presence of a probabilistic line barrier: A mixed integer quadratic programming model

Author

Shiripour, S.

Publisher

T&F,

Pub. Year

2012

Subjects

Multi-facility location problem. / Competitive algorithms. / Computational results. / Meta heuristic algorithm. / Mixed integer quadratic programming. / Mixed-integer nonlinear programming. / Multi-facility location. / Numerical investigations. / Optimisations. / Probabilistic line barrier. / Rectilinear distance. / Computer programming. / Heuristic algorithms. / Location. / Quadratic programming. / Site selection. / Problem solving.

An algorithm for modeling print and scan operations used for watermarking

Author

Amiri, S.H.

Pub. Year

2009

Subjects

Neural network. / Print and scan. / Texture. / Watermark. / Bench marks. / Different attacks. / Digital image. / High flexibility. / Image complexity. / Noise addition. / Watermarked images. / Digital watermarking. / Printing presses. / Scanning. / Watermarking.

A robust image watermarking method in wavelet domain using genetic algorithm

Author

Amiri, H.

Pub. Year

2009

Subjects

Attacks. / Fidelity. / Multi-objective genetic algorithm. / Print and scan distortions. / Robustness. / Digital watermarking. / Genetic algorithms. / Multiobjective optimization. / Statistics. / Watermarking. / Wavelet transforms. / Image processing.

Virtual Reality Serious Game with the TABAN Robot Avatar for Educational Rehabilitation of Dyslexic Children

Author

Amiri, O.

Pub. Year

2024

Subjects

Educational technology. / E-learning. / Intelligent robots. / Patient rehabilitation. / Serious games. / Three dimensional computer graphics. / Emerging technologies. / Learning disabilities. / Performance. / Phonological awareness. / Reading skills. / Social robotics. / Social robots. / Social virtual reality robot (V2R) / Special education. / Special needs. / Virtual reality.

Iterative constrained weighted least squares solution for target localization in distributed MIMO radar

Author

Noroozi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Bistatic range (BR) / Constrained weighted least squares (CWLS) / MIMO radar. / MIMO systems. / Newton-Raphson method. / Quadratic programming. / Algorithm's performance. / Bistatic range. / Constrained weighted least-squares. / Iterative algorithm. / Multiple input multiple output (MIMO) radars. / Quadratically constrained quadratic programming. / Target position. / Theoretical development. / Radar measurement.

Target localization in distributed MIMO radar from time delays, doppler shifts, azimuth and elevation angles of arrival

Author

Noroozi, A.

Publisher

Institute of Electrical and Electronics Engineers Inc,

Pub. Year

2019

Subjects

Azimuth and elevation angles. / Doppler shift (DS) / Multiple-input multiple-output (MIMO) radar. / Target position and velocity. / Time delay (TD) / Direction of arrival. / Doppler effect. / Feedback control. / Gaussian noise (electronic) / MIMO systems. / Telecommunication repeaters. / Time delay. / Trellis codes. / Algorithm's performance. / Cramer Rao lower bound. / Moving target localization. / Multiple input multiple output (MIMO) radars. / Target position. / Theoretical development. / Weighted least squares solutions. / MIMO radar.

Robust watermarking against print and scan attack through efficient modeling algorithm

Author

Amiri, S. H.

Pub. Year

2014

Subjects

Image Quality. / Modeling. / Robustness. / Algorithms. / Digital watermarking. / Discrete cosine transforms. / Discrete wavelet transforms. / Genetic algorithms. / Models. / Robustness (control systems) / Wavelet transforms. / Model algorithms. / Noise estimation. / Print-and-scan attacks. / Robust watermarking. / System identification methods. / Watermark insertion. / Watermarking algorithms. / Watermarking schemes. / Image watermarking.

Automatic image annotation using semi-supervised generative modeling

Author

Amiri, S. H.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

Generative modeling. / Automatic image annotation. / Gamma distribution. / Generative model. / Image annotation. / Semi-supervised. / Semi-supervised learning.

An adaptive competitive penalty method for nonsmooth constrained optimization

Author

Mahdavi Amiri, N.

Publisher

Springer New York LLC

Pub. Year

2016

Subjects

Conjugate gradient. / Constrained problem. / Goldstein subdifferential. / Nonsmooth optimization.

Efficient multi-modal fusion on supergraph for scalable image annotation

Author

Amiri, S. H.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

Multi-modal representation. / Graphic methods. / Image annotation. / Manifold learning. / Multi-modal. / Prototype. / Supergraph. / Image analysis.

An adaptive competitive penalty method for nonsmooth constrained optimization

Author

Mahdavi Amiri, N.

Publisher

Springer New York LLC,

Pub. Year

2017

Subjects

Conjugate gradient. / Constrained problem. / Goldstein subdifferential. / Nonsmooth optimization.

A conjugate gradient sampling method for nonsmooth optimization

Author

Mahdavi Amiri, N.

Publisher

Springer,

Pub. Year

2020

Subjects

Conjugate gradient. / Gradient sampling. / Lipschitz function. / Nonsmooth optimization. / Positive definite approximate Hessians.

Leveraging multi-modal fusion for graph-based image annotation

Author

Amiri, S. H.

Publisher

Academic Press Inc,

Pub. Year

2018

Subjects

Graph-based learning. / Image annotation. / Multi-modal representation. / Supergraph. / Tag. / Graphic methods. / Image analysis. / Image fusion. / Supervised learning. / Annotation systems. / Graph-based methods. / Graph-based semi-supervised learning. / Learning frameworks. / Manifold. / Multi-modal.

Formulation of a nonlinear mathematical model to simulate accelerations of an AAMV in take-off and landing phases

Author

Amiri, M. M.

Pub. Year

2014

Subjects

AAMV. / Acceleration. / Get-away speed. / Landing. / Fluid dynamics. / Hydrodynamics. / Nonlinear equations. / Speed. / Takeoff. / Aerodynamic parameters. / Aerodynamic surfaces. / High speed crafts. / Nonlinear mathematical model. / Semiempirical equation. / Total resistance. / Water-resistances. / Mathematical models.