scholarly journals Machine Learning and Geo-Based Multi-Criteria Decision Support Systems in Analysis of Complex Problems

2021 ◽  
Vol 10 (6) ◽  
pp. 424
Author(s):  
Behrouz Pirouz ◽  
Aldo Pedro Ferrante ◽  
Behzad Pirouz ◽  
Patrizia Piro

Many complex problems require a multi-criteria decision, such as the COVID-19 pandemic that affected nearly all activities in the world. In this regard, this study aims to develop a multi-criteria decision support system considering the sustainability, feasibility, and success rate of possible approaches. Therefore, two models have been developed: Geo-AHP (applying geo-based data) and BN-Geo-AHP using probabilistic techniques (Bayesian network). The ranking method of Geo-APH is generalized, and the equations are provided in a way that adding new elements and variables would be possible by experts. Then, to improve the ranking, the application of the probabilistic technique of a Bayesian network and the role of machine learning for database and weight of each parameter are explained, and the model of BN-Geo-APH has been developed. In the next step, to show the application of the developed Geo-AHP and BN-Geo-AHP models, we selected the new pandemic of COVID-19 that affected nearly all activities, and we used both models for analysis. For this purpose, we first analyzed the available data about COVID-19 and previous studies about similar virus infections, and then we ranked the main approaches and alternatives in confronting the pandemic of COVID-19. The analysis of approaches with the selected alternatives shows the first ranked approach is massive vaccination and the second ranked is massive swabs or other tests. The third is the use of medical masks and gloves, and the last ranked is the lockdown, mostly due to its major negative impact on the economy and individuals.

2021 ◽  
Vol 1 ◽  
pp. 1755-1764
Author(s):  
Rongyan Zhou ◽  
Julie Stal-Le Cardinal

Abstract Industry 4.0 is a great opportunity and a tremendous challenge for every role of society. Our study combines complex network and qualitative methods to analyze the Industry 4.0 macroeconomic issues and global supply chain, which enriches the qualitative analysis and machine learning in macroscopic and strategic research. Unsupervised complex graph network models are used to explore how industry 4.0 reshapes the world. Based on the in-degree and out-degree of the weighted and unweighted edges of each node, combined with the grouping results based on unsupervised learning, our study shows that the cooperation groups of Industry 4.0 are different from the previous traditional alliances. Macroeconomics issues also are studied. Finally, strong cohesive groups and recommendations for businessmen and policymakers are proposed.


Author(s):  
David W. Forslund ◽  
David G. Kilman

With the arrival of the “World Wide Web,” we have witnessed a transition toward a truly global perspective with respect to electronic health records. In recent years, much more discussion has focused on the potential for international virtual electronic health records and what is required for them to become a reality in the world today (Kilman & Forslund, 1997). As the Internet becomes more ubiquitous and Web-enabled, we see access to electronic health records using these technologies becoming more commonplace. Even so, these Web-enabled health records still remain technologically isolated from other medical records in the distributed continuum of care; much of the standardization challenge still stands before us. We have witnessed startling technological advances, but we still face considerable obstacles to the goal of having globally standardized electronic health records. In this chapter we describe some of the issues associated with Web-enabled health records, the role of standards in the evolution of Web-enabled health records, and some of the barriers to the development of globally accessible electronic health records. We discuss possible ways to overcome these barriers and the kinds of benefits and opportunities that global health records will help provide. The global scale perspective makes more evident the very real and potentially tragic consequences of prolonged and unnecessary delays in deploying these technologies. Therefore, in an effort to promote a fuller consciousness of health safety, the chapter concludes with a comparative look at the negative impact of impediments in the movement toward global extensible electronic health records.


In the scriptural analyses presented in earlier chapters, there were many references to the emotions of Jesus, his disciples, and other characters. It will be clear by the end of this chapter that emotions play an important role in Christian and un-Christian behavior. The first section explains what emotions are and why humans have them. The second section catalogs the emotions expressed by characters in the four Gospels. It is interesting to see how the emotions expressed by Jesus were different than those expressed by other characters and also what prompted emotional reactions in Jesus. The third section generalizes the role of emotions in Christian behavior beyond the cataloging of the second section. This chapter is crucial for understanding motivations to engage in certain kinds of Christian behaviors that will help solve major problems in the world.


appealed to the Queen on being besieged by the wild sense, especially in the concluding cantos, of leaving Irish (see Vi4.1n). In reading this ‘darke conceit’, an iron world to enter a golden one. But do these no one could have failed to recognize these allusions. ways lead to an end that triumphantly concludes the The second point is that Spenser’s fiction, when 1596 poem, or to an impasse of the poet’s imaginat-compared to historical fact, is far too economical ive powers? For some readers, Book VI relates to the with the truth: for example, England’s intervention earlier books as Shakespeare’s final romances relate in the Netherlands under Leicester is, as A.B. Gough to his earlier plays, a crowning and fulfilment, ‘a 1921:289 concludes, ‘entirely misrepresented’. It summing up and conclusion for the entire poem and would seem that historical events are treated from for Spenser’s poetic career’ (N. Frye 1963:70; cf. a perspective that is ‘far from univocally celebratory Tonkin 1972:11). For others, Spenser’s exclamation or optimistic’, as Gregory 2000:366 argues, or in of wonder on cataloguing the names of the waters what Sidney calls their ‘universal consideration’, i.e. that attend the marriage of the Thames and the what is imminent in them, namely, their apocalyptic Medway, ‘O what an endlesse worke haue I in hand, import, as Borris 1991:11–61 argues. The third | To count the seas abundant progeny’ (IV xii point, which is properly disturbing to many readers 1.1–2), indicates that the poem, like such sixteenth-in our most slaughterous age, especially since the century romances as Amadis of Gaul, could now go matter is still part of our imaginative experience as on for ever, at least until it used up all possible virtues Healy 1992:104–09 testifies, is that Talus’s slaughter and the poet’s life. As Nohrnberg 1976:656 aptly of Irena’s subjects is rendered too brutally real in notes, ‘we find ourselves experiencing not the allegorizing, and apparently justifying, Grey’s atrocit-romance of faith or chastity, but the romance of ies in subduing Irish rebels (see V xii 26–27n). Here romance itself ’. For still others, there is a decline: Spenser is a product of his age, as was the Speaker ‘the darkening of Spenser’s spirit’ is a motif in many of the House of Commons in 1580 in reporting studies of the book, agreeing with Lewis 1936:353 the massacre of Spanish soldiers at Smerwick: ‘The that ‘the poem begins with its loftiest and most Italians pulled out by the ears at Smirwick in solemn book and thence, after a gradual descent, Ireland, and cut to pieces by the notable Service of a sinks away into its loosest and most idyllic’; and with noble Captain and Valiant Souldiers’ (D’Ewes Neuse 1968:331 that ‘the dominant sense of Book 1682:286). As this historical matter relates to Book V, VI is one of disillusionment, of the disparity between it displays the slaughter that necessarily attends the the poet’s ideals and the reality he envisions’; or that triumph of justice, illustrating the truth of the common the return to pastoral signals the failure of chivalry in adage, summum ius, summa iniuria, even as Guyon’s Book V to achieve reform (see DeNeef 1982b). destruction of the Bower shows the triumph of tem-Certainly canto x provides the strong sense of an perance. This is justice; or, at best, what justice has ending. As I have suggested, ‘it is as difficult not to become, and what its executive power displayed in see the poet intruding himself into the poem, as it is that rottweiler, Talus, has become, in our worse than not to see Shakespeare in the role of Prospero with ‘stonie’ age as the world moves towards its ‘last the breaking of the pipe, the dissolving of the vision, ruinous decay’ (proem 2.2, 6.9). In doing so, Book and our awareness (but surely the poet’s too) that his V confirms the claim by Thrasymachus in Plato’s work is being rounded out’ (1961a:202). Republic: justice is the name given by those in power Defined as ‘doing gentle deedes with franke to keep their power. It is the one virtue in the poem delight’ (vii 1.2), courtesy is an encompassing virtue that cannot be exercised by itself but within the book in a poem that sets out to ‘sing of Knights and Ladies must be over-ruled by equity, circumvented by mercy, gentle deeds’ (I proem 1.5). As such, its flowering and, in the succeeding book, countered by courtesy. would fully ‘fashion a gentleman or noble person in vertuous and gentle discipline’ (Letter to Raleigh 8). Courtesy: Book VI

2014 ◽  
pp. 36-36

2021 ◽  
pp. 40-79
Author(s):  
Hilary Kornblith

Knowledge may be examined from the third-person perspective, as psychologists and sociologists do, or it may be examined from the first-person perspective, as each of us does when we reflect on what we ought to believe. This chapter takes the third-person perspective. One obvious source of knowledge is perception, and some general features of how our perceptual systems are able to pick up information about the world around us are highlighted. The role of the study of visual illusions in this research is an important focus of the chapter. Our ability to draw out the consequences of things we know by way of inference is another important source of knowledge, and some general features of how inference achieves its successes are discussed. Structural similarities between the ways in which perception works and the ways in which inference works are highlighted.


Author(s):  
Nick Williams

The chapter introduces key debates related to the role of the diaspora in their home economies, particularly the role that they can play as returnee entrepreneurs. With increased movements of people around the world, the role of transnational economic activity is becoming ever more significant. The chapter shows that the diaspora can be caught between isolation and assimilation. They can be isolated because of their years living abroad, as well as their negative perceptions of the institutional environment at home. Yet many of them also wish to become more assimilated and have an emotional desire to help their home country. Many stay away and do not invest. Those who return later can seek to avoid the negative impact of barriers to entrepreneurship, and can for example avoid government engagement activities as they mistrust policy actors’ intentions. The chapter sets out the implications of these different types of engagement for homeland economies.


2020 ◽  
Vol 21 (15) ◽  
pp. 5353 ◽  
Author(s):  
Hsiuying Wang

Colorectal cancer (CRC) is the third leading cause of cancer death in the world, and its incidence is rising in developing countries. Treatment with 5-Fluorouracil (5-FU) is known to improve survival in CRC patients. Most anti-cancer therapies trigger apoptosis induction to eliminate malignant cells. However, de-regulated apoptotic signaling allows cancer cells to escape this signaling, leading to therapeutic resistance. Treatment resistance is a major challenge in the development of effective therapies. The microRNAs (miRNAs) play important roles in CRC treatment resistance and CRC progression and apoptosis. This review discusses the role of miRNAs in contributing to the promotion or inhibition of apoptosis in CRC and the role of miRNAs in modulating treatment resistance in CRC cells.


Hypatia ◽  
2018 ◽  
Vol 33 (3) ◽  
pp. 521-536
Author(s):  
Kimberly S. Love

This article investigates the role of shame in shaping the epistolary form and aesthetic structure of Alice Walker's The Color Purple. I argue that the epistolary framing presents a crisis in the development of Celie's shamed self‐consciousness. To explain the connection between shame and Celie's self‐consciousness, I build on Jean Paul Sartre's theory of existentialism and explore three phases of Celie's evolution as it is represented in three phrases that I identify as significant transitions in the text: “I am,” “But I'm here,” and “It mine.” The first section examines how shame fractures Celie's self‐consciousness; the second focuses on how Celie positions and locates herself in the world; and the third explains how Celie mobilizes shame by connecting her self‐consciousness to a past that is shameful but also generative. I conclude by considering the novel's emergence in the Cosby/Reagan era in order to illuminate the mutual constitution of black familial pride and black racial shame.


Author(s):  
Claire Frost

Basic Services for All in an Urbanizing World is the third instalment in United Cities and Local Government’s (UCLG) flagship series of global reports on local democracy and decentralisation (GOLD III). In the context of rapid urbanisation, climate change and economic uncertainty the report is an impressive attempt to analyse local government’s role in the provision of basic services, the challenges they are facing, and make recommendations to improve local government’s ability to ensure access for all. Published in 2014, the report is well positioned to feed into the current debate on what will follow the UN Millennium Development Goals, and examines the role of local government in the provision of basic services across the world regions.


Author(s):  
Ulrich Rudolph

This chapter charts the development of the theory of occasionalism within the Islamic tradition until the fifth/eleventh century. Occasionalism emphasizes God’s absolute power by negating natural causality and attributing every causal effect in the world immediately to Him. It is often assumed to be a distinctive, if not exclusive, feature of Sunnīkalāmas opposed to Muʿtazilism, Shīʿism, and Islamic philosophy. The chapter begins with the question of how the foundations of the occasionalist theory were prepared in the evolving Muʿtazilī discussions of the third/ninth and early fourth/tenth century. It then considers the role of Abū l-Ḥasan al-Ashʿarī in the completion and final formulation of the theory before turning to later developments originating with some Ashʿarī theologians of the late fourth/tenth and the fifth/eleventh century. It also looks at the seventeenth chapter ofTahāfut al-falāsifa, in which Abū Ḥāmid al-Ghazālī (d. 505/1111) discusses occasionalism and the problematic of causality.


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