Newton’s Law of Universal Gravitation Based Genetic Algorithm for Graph Distribution

2016 ◽  
Vol 15 (04) ◽  
pp. 1650022
Author(s):  
Tabib Nacer ◽  
Saidouni Djamel Eddine
Keyword(s):  
Genetic Algorithm ◽  
Comparative Studies ◽  
Fitness Function ◽  
The Novel ◽  
Distribution Problem ◽  
Universal Gravitation ◽  
Workload Balancing ◽  
The Third ◽  
Heterogeneous Architectures ◽  
The Impact

This paper proposes a novel versatile genetic algorithm (GA) for solving the graph distribution problem. The new GA is based mainly on an inspirational idea that exploits the Newton’s universal gravitation law to introduce a novel GA fitness function. By this,the new GA preserves the workload balancing property between the different sites of the graph network and reduces the inter-processors communications overhead. Moreover, three main variants of the novel GA are developed. The two first; centralized and distributed variants, are developed to conduct a graph distribution over homogeneous architectures. The third variant is a distributed one devoted for heterogeneous architectures where the impact of the auto-adaptation features of the GA emerges. The results obtained and the comparative studies show the effectiveness of the proposed methods.

Feature Selection Based on GA and PNN

2011 ◽  
Vol 217-218 ◽  
pp. 1753-1757 ◽  
Author(s):  
Min Hao ◽  
Shuo Shi Ma ◽  
Xiao Dong Hao ◽  
Li Li Ma ◽  
Li Juan Wang
Keyword(s):  
Genetic Algorithm ◽  
Feature Selection ◽  
Fitness Function ◽  
Feature Selection Method ◽  
Selection Method ◽  
Zernike Moments ◽  
Image Feature ◽  
Detection Accuracy ◽  
Shape Feature ◽  
The Impact

A new image feature selection method with the combination of Genetic Algorithm(GA) and Probabilistic Neural Network(PNN) is proposed and applied to potato shape feature selection and classification. The classifier selecting principle is investigated by combining with the genetic algorithm. A new feature selection method based on GA and PNN is put forward firstly. Comprehensively considering the factor of classification accuracy,selected feature number and the impact of the two factors, a new fitness function is proposed. The initial Zernike moments parameters of potatoes are optimized using improved genetic algorithm, and nineteen Zernike moments are extracted to form the shape feature. The shape detection accuracy can reach 93% and 100% respectively for the perfect and malformation potatoes. The tests indicate that the fitness function and feature selection method can be used for searching the best feature combination.

scholarly journals ABOUT FEATURES OF MUTATION APPLICATION IN A MODIFIED OPERATOR GENETIC ALGORITHM

2020 ◽  
Author(s):  
Leonid Oliinyk ◽  
Stanislav Bazhan
Keyword(s):  
Genetic Algorithm ◽  
Genetic Algorithms ◽  
Optimization Problems ◽  
Fitness Function ◽  
Stochastic Matrices ◽  
Global Extremum ◽  
Modified Genetic Algorithm ◽  
Wide Range ◽  
Search Field ◽  
The Impact

Genetic algorithm is a method of optimization based on the concepts of natural selection and genetics. Genetic algorithms are used in software development, in artificial intelligence systems, a wide range of optimization problems and in other fields of knowledge.One of the important issues in the theory of genetic algorithms and their modified versions is the search for the best balance between performance and accuracy. The most difficult in this sense are problems where the fitness function in the search field has many local extremes and one global or several global extremes that coincide.The effectiveness of the genetic algorithm depends on various factors, such as the successful creation of the primary population. Also in the theory of genetic algorithms, recombination methods play an important role to obtain a better population of offspring. The aim of this work is to study some types of mutations using a modified genetic algorithm to find the minimum function of one variable.The article presents the results of research and analysis of the impact of some mutation procedures. Namely, the effect of mutation on the speed of achieving the solution of the problem of finding the global extremum of a function of one variable. For which a modified genetic algorithm is used, where the operators of the "generalized crossover" are stochastic matrices

CATHOLICISM AND CULTURE IMPACT IN GREENE'S NOVEL 'BRIGHTON ROCK'

2018 ◽  
Vol 6 (26) ◽  
Author(s):  
Haifa Mohammed Khaled Al-Aghbari
Keyword(s):  
The Novel ◽  
The Third ◽  
Religious Theme ◽  
The Right ◽  
The Impact

This research aims to discuss the impact of Catholicism and culture in Greene's novel 'Brighton Rock'. There are four objectives for this research that are to what degree Catholicism has an impact in the novel, to what degree culture has its impact in the novel, which is stronger the religion impact or the culture one, and finally the reason of making Greene uses these two impacts. The research is divided into four parts, the first one gives a brief summary of the novel. The second discusses the impact of religion based on the eight aspects of Catholicism. The third discusses the impact of culture based on the seven aspects of culture, and finally the conclusion. Through the novel, one can figures that Greene uses the impact of culture to support his religious theme which means the impact of religion in the novel is stronger than the culture one. Greene has a crucial message to send throughout Brighton Rock that God's mercy is upon everything, so no one has the right to judge others' faith.

استبدال اللفظ المرادف بلفظ الحديث وأثره في الاستدلال بالحديث النبوي الشريف عند الأصوليين

2020 ◽  
pp. arabic cover-english cover
Author(s):  
Abdul Majeed Mahmoud Al-Salahin ◽  
Salima Abdul Hadi Hamad Abdullah
Keyword(s):  
General Expression ◽  
The Novel ◽  
The Third ◽  
Islamic Jurisprudence ◽  
The Impact ◽  
The Way

تتناول هذه الدراسة جانباً مهمًّا من جوانب الدراسات الأصولية المتعلقة بالحديث النبوي الشريف، وهي مسألة الترادف، بتنزيل معطياتها على مسألة استبدال اللفظ المرادف بلفظ الحديث عند الرواية. وقد تطرقت هذه الدراسة إلى جملة من المسائل منها: - تحديد مفهوم الاستبدال اللفظ بالمرادف، وكيفية إثبات وقوع هذا الاستبدال، وحكمه. - بيان أثر استبدال المجاز بالحقيقة، والصفة أو الحالة أو النسبة بالاسم، والعام بالخاص أو الخاص بالعام، والاستبدال لغرض التأدب في اللفظ وأقوال الأصوليين في كل صورة. كما تناولت الدراسة أثر الاستبدال بين الحروف الذي تأرجح بين استبدال مؤثر في الحكم الفقهي، وبين استبدال مؤثر في المعنى دون الحكم، واستبدال لا أثر له في المعنى أو الحكم الفقهي. الكلمات المفتاحية: الحديث - الرواية - الاستبدال – المرادف. This study tackles an important subject in the science of Principles of Islamic Jurisprudence, Usul al-Fiqh, in relation with the Prophetic Traditions, al-Hadith al-Nabawi; i.e. the subjects of Synonyms, through applying it on replacing the synonymous of the expression in the case of narrating Hadith . The study assesses the concept of Replacement with Synonymous, the way of implement it, and its role. It studies also the impact of replacement of truth meaning with metaphor, and noun with a pronoun, or a case. This is in addition to the replacement of general expression with a specifc one, and vice versa. Moreover, it studies the role of replacement for the reason of respect. The previously mentioned issues are researched according to the controversial opinions for scholars of this major. Furthermore, it examines the impact of replacement between letters on understanding and derivation. The role of the latter case is different according to three situations. The frst is where this replacement is effective in deriving legal ruling. The second is it is effective in the meaning and not in the derivation of ruling. The third is related to the case where it is not effective neither for meaning understanding, nor ruling derivation. Keywords: Alhadith - the novel - substitution - synonym.

scholarly journals Cost-Sensitive Classification: Empirical Evaluation of a Hybrid Genetic Decision Tree Induction Algorithm

1995 ◽  
Vol 2 ◽  
pp. 369-409 ◽  
Author(s):  
P. D. Turney
Keyword(s):  
Genetic Algorithm ◽  
Decision Tree ◽  
Real World ◽  
Average Cost ◽  
Fitness Function ◽  
Empirical Evaluation ◽  
The Third ◽  
Decision Tree Induction ◽  
Cost Sensitive Classification ◽  
Better Than

This paper introduces ICET, a new algorithm for cost-sensitive classification. ICET uses a genetic algorithm to evolve a population of biases for a decision tree induction algorithm. The fitness function of the genetic algorithm is the average cost of classification when using the decision tree, including both the costs of tests (features, measurements) and the costs of classification errors. ICET is compared here with three other algorithms for cost-sensitive classification - EG2, CS-ID3, and IDX - and also with C4.5, which classifies without regard to cost. The five algorithms are evaluated empirically on five real-world medical datasets. Three sets of experiments are performed. The first set examines the baseline performance of the five algorithms on the five datasets and establishes that ICET performs significantly better than its competitors. The second set tests the robustness of ICET under a variety of conditions and shows that ICET maintains its advantage. The third set looks at ICET's search in bias space and discovers a way to improve the search.

Experimental study of thermohydraulic characteristics and irreversibility analysis of novel axial corrugated tube with spring tape inserts

2020 ◽  
Vol 92 (3) ◽  
pp. 30901
Author(s):  
Suvanjan Bhattacharyya ◽  
Debraj Sarkar ◽  
Ulavathi Shettar Mahabaleshwar ◽  
Manoj K. Soni ◽  
M. Mohanraj
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Thermal Performance ◽  
Working Fluid ◽  
The Novel ◽  
Heat Exchanger Tube ◽  
Heat Transfer Augmentation ◽  
Corrugated Tube ◽  
The Impact ◽  
Exchanger Tube

The current study experimentally investigates the heat transfer augmentation on the novel axial corrugated heat exchanger tube in which the spring tape is introduced. Air (Pr = 0.707) is used as a working fluid. In order to augment the thermohydraulic performance, a corrugated tube with inserts is offered. The experimental study is further extended by varying the important parameters like spring ratio (y = 1.5, 2.0, 2.5) and Reynolds number (Re = 10 000–52 000). The angular pitch between the two neighboring corrugations and the angle of the corrugation is kept constant through the experiments at β = 1200 and α = 600 respectively, while two different corrugations heights (h) are analyzed. While increasing the corrugation height and decreasing the spring ratio, the impact of the swirling effect improves the thermal performance of the system. The maximum thermal performance is obtained when the corrugation height is h = 0.2 and spring ratio y = 1.5. Eventually, correlations for predicting friction factor (f) and Nusselt number (Nu) are developed.

Feelings of Figures in Novel Notes Juang Fiersa Besari (Personality Ludwig Klages)

2020 ◽  
Vol 8 (3) ◽  
pp. 13
Author(s):  
Faridatus Soleha
Keyword(s):  
Qualitative Approach ◽  
Personality Structure ◽  
Personality Theory ◽  
The Novel ◽  
Research Focus ◽  
The Third ◽  
Analyze Data

This study aims to describe the feelings of the characters in the novel Juang Notes by Fiersa Bersari and researchers analyze using personality theory originated by Ludwig Klages by focusing his study on the personality structure of feelings. Feeling is a process of someone accepting or rejecting something in life. This study uses a qualitative approach by using library techniques to obtain data that will produce a description of the words or sentences in the observed study. In the analysis of this research using the hermeutics technique, in the hermeutics technique there are several stages, namely reading the research object in this study in the form of a fighting journal, the second gives a mark on the data that has been obtained from the reading results, the third provides code or coding on the data that has been found, and the fourth is to analyze data that has been obtained from the object of research in accordance with the specified research focus. Novel Notes Juang by Fiersa Besari is a novel that can be used as an inspiration for readers in living life. Based on the results of the study it was found that in the Fighting Notes novel there is a feeling that is divided into inner activities and the level of clarity, inner activities in the novel in the form of fear and guilt while viewed from the level of clarity in the form of happiness, sadness and longing.

Social and political dimension of stigmatization: The development of Natasha and Maria images for immigrants in Istanbul

2016 ◽  
Vol 13 (1) ◽  
pp. 159-168
Author(s):  
Bayram Unal
Keyword(s):  
Public Perception ◽  
Daily Life ◽  
Legal Framework ◽  
State Law ◽  
Migrant Women ◽  
Political Dimension ◽  
Security Forces ◽  
Official Discourse ◽  
The Third ◽  
The Impact

This study aims at understanding how the perceptions about migrants have been created and transferred into daily life as a stigmatization by means of public perception, media and state law implementations.  The focus would be briefly what kind of consequences these perceptions and stigmatization might lead. First section will examine the background of migration to Turkey briefly and make a summary of migration towards Turkey by 90s. Second section will briefly evaluate the preferential legal framework, which constitutes the base for official discourse differentiating the migrants and implementations of security forces that can be described as discriminatory. The third section deals with the impact of perceptions influential in both formation and reproduction of inclusive and exclusive practices towards migrant women. Additionally, impact of public perception in classifying the migrants and migratory processes would be dealt in this section.

Lot's Offer of his Daughters to his People in the Torah and the Qur'an: A Comparative Study in Two Parts (Part One)

2016 ◽  
Vol 18 (3) ◽  
pp. 161-224
Author(s):  
ʿĀʾiḍ B. Sad Al-Dawsarī
Keyword(s):  
Comparative Study ◽  
Comparative Studies ◽  
The Third ◽  
The Past ◽  
The Status ◽  
Moral Problems ◽  
Moral Dimensions ◽  
Similarities And Differences

The story of Lot is one of many shared by the Qur'an and the Torah, and Lot's offer of his two daughters to his people is presented in a similar way in the two books. This article compares the status of Lot in the Qur'an and Torah, and explores the moral dimensions of his character, and what scholars of the two religions make of this story. The significance of the episodes in which Lot offers his daughters to his people lies in the similarities and differences of the accounts given in the two books and the fact that, in both the past and the present, this story has presented moral problems and criticism has been leveled at Lot. Context is crucial in understanding this story, and exploration of the ways in which Lot and his people are presented is also useful in terms of comparative studies of the two scriptures. This article is divided into three sections: the first explores the depiction of Lot in the two texts, the second explores his moral limitations, and the third discusses the interpretations of various exegetes and scholars of the two books. Although there are similarities between the Qur'anic and Talmudic accounts of this episode, it is read differently by scholars from the two religions because of the different contexts of the respective accounts.

The Coherence of Mary Barton: Romance, Realism, and Utopia

2015 ◽  
Vol 5 (3) ◽  
pp. 185-200
Author(s):  
Robert Z. Birdwell
Keyword(s):  
Thomas Carlyle ◽  
The Novel ◽  
Second Stage ◽  
The Third ◽  
Third Stage ◽  
Three Stages ◽  
Mode Of Production

Critics have argued that Elizabeth Gaskell's first novel, Mary Barton (1848), is split by a conflict between the modes of realism and romance. But the conflict does not render the novel incoherent, because Gaskell surpasses both modes through a utopian narrative that breaks with the conflict of form and gives coherence to the whole novel. Gaskell not only depicts what Thomas Carlyle called the ‘Condition of England’ in her work but also develops, through three stages, the utopia that will redeem this condition. The first stage is romantic nostalgia, a backward glance at Eden from the countryside surrounding Manchester. The second stage occurs in Manchester, as Gaskell mixes romance with a realistic mode, tracing a utopian drive toward death. The third stage is the utopian break with romantic and realistic accounts of the Condition of England and with the inadequate preceding conceptions of utopia. This third stage transforms narrative modes and figures a new mode of production.

Sign in / Sign up

Export Citation Format

Share Document