Search Results - "Ayad Ramadan"
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1
Shear crack control for a reinforced concrete T-beam using coupled stochastic-multi-objective optimization methods
Published in AIMS materials science (01-01-2023)“…We use multi-objective optimization and numerical simulations to optimize the shear strength of a reinforced concrete T-beam. The optimization process involves…”
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Optimum Design of Flexural Strength and Stiffness for Reinforced Concrete Beams Using Machine Learning
Published in Applied sciences (01-09-2021)“…In this paper, an optimization approach was presented for the flexural strength and stiffness design of reinforced concrete beams. Surrogate modeling based on…”
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3
Novel heuristic approach for solving multi-objective scheduling problems
Published in Ibn Al-Haitham Journal for Pure and Applied Sciences (01-08-2021)“…In this paper, we studied the scheduling of n jobs on a single machine. Each of n jobs is to be processed without interruption and becomes available for…”
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4
Range of lower bounds
Published in Applied mathematics and computation (01-10-2011)“…Each of n jobs is to be processed without interruption on a single machine. Each job becomes available for processing at time zero. The objective is to find a…”
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5
On Pareto Set for a Bi-criterion Scheduling Problem Under Fuzziness
Published in المجلة العراقية للعلوم الاحصائية (01-06-2021)“…In this paper a bi-criterion fuzzy scheduling problem was presented and the problem under consideration is total fuzzy completion time and maximum earliness,…”
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6
An Exact Solution for a Single Machine Scheduling Under Uncertainty
Published in Jambura journal of mathematics (18-01-2023)“…Here we have n jobs on one machine where the processing times are triangular fuzzy numbers. The jobs are available to process without interruption. The purpose…”
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Application of coupled XFEM-BCQO in the structural optimization of a circular tunnel lining subjected to a ground motion
Published in Frontiers of Structural and Civil Engineering (01-12-2019)“…A new structural optimization method of coupled extended finite element method and bound constrained quadratic optimization method (XFEM-BCQO) is adopted to…”
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Heuristic Approaches for Solving bi-objective Single Machine Scheduling Problems
Published in المجلة العراقية للعلوم الاحصائية (01-12-2022)“…In this research paper, n jobs have to be scheduled on one-machine to minimize the sum of maximum earliness and maximum tardiness. We solved a series of…”
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9
On Pareto Set for a Bi-Criterion Scheduling Problem Under Fuzziness
Published in المجلة العراقية للعلوم الاحصائية (2021)“…In this paper a bi-criterion fuzzy scheduling problem was presented and the problem under consideration is total fuzzy completion time and maximum earliness,…”
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10
Modified Algorithm for Scheduling Problem
Published in Kirkuk Journal of Science (28-12-2010)“…The problem of scheduling n jobs on a single machine is considered, where the jobs are divided into two classes and a machine set up is necessary between jobs…”
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11
Surrogate models for the damage responses of a reinforced concrete beam under explosive charges utilizing coupled finite element–stochastic methods
Published in Engineering with computers (01-02-2023)“…Numerical evaluation of experimental test in which reinforced concrete beam is subjected to TNT explosions is the subject of the paper. Prediction of damage…”
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12
Exploring service recovery and justice theory in the libyan airline industry
Published 01-01-2012“…The services industry is the fastest growing sector of the global economy, and central to its success. This research is concerned with observations of service…”
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Dissertation -
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Heuristic Approaches for Solving Bi-Objective Single Machine Scheduling Problems
Published in المجلة العراقية للعلوم الاحصائية (2022)Get full text
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