Exploiting the Power of Group Differences

Exploiting the Power of Group Differences

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  • Author: Guozhu Dong
  • Publisher: Springer Nature
  • ISBN: 303101913X
  • Category : Computers
  • Languages : en
  • Pages : 135

This book presents pattern-based problem-solving methods for a variety of machine learning and data analysis problems. The methods are all based on techniques that exploit the power of group differences. They make use of group differences represented using emerging patterns (aka contrast patterns), which are patterns that match significantly different numbers of instances in different data groups. A large number of applications outside of the computing discipline are also included. Emerging patterns (EPs) are useful in many ways. EPs can be used as features, as simple classifiers, as subpopulation signatures/characterizations, and as triggering conditions for alerts. EPs can be used in gene ranking for complex diseases since they capture multi-factor interactions. The length of EPs can be used to detect anomalies, outliers, and novelties. Emerging/contrast pattern based methods for clustering analysis and outlier detection do not need distance metrics, avoiding pitfalls of the latter in exploratory analysis of high dimensional data. EP-based classifiers can achieve good accuracy even when the training datasets are tiny, making them useful for exploratory compound selection in drug design. EPs can serve as opportunities in opportunity-focused boosting and are useful for constructing powerful conditional ensembles. EP-based methods often produce interpretable models and results. In general, EPs are useful for classification, clustering, outlier detection, gene ranking for complex diseases, prediction model analysis and improvement, and so on. EPs are useful for many tasks because they represent group differences, which have extraordinary power. Moreover, EPs represent multi-factor interactions, whose effective handling is of vital importance and is a major challenge in many disciplines. Based on the results presented in this book, one can clearly say that patterns are useful, especially when they are linked to issues of interest. We believe that many effective ways to exploit group differences' power still remain to be discovered. Hopefully this book will inspire readers to discover such new ways, besides showing them existing ways, to solve various challenging problems.


Exploiting the Power of Group Differences

Exploiting the Power of Group Differences

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  • Author: Guozhu Dong
  • Publisher:
  • ISBN: 9781681735023
  • Category :
  • Languages : en
  • Pages : 146

This book presents pattern-based problem-solving methods for a variety of machine learning and data analysis problems. The methods are all based on techniques that exploit the power of group differences. They make use of group differences represented using emerging patterns (aka contrast patterns), which are patterns that match significantly different numbers of instances in different data groups. A large number of applications outside of the computing discipline are also included. Emerging patterns (EPs) are useful in many ways. EPs can be used as features, as simple classifiers, as subpopulation signatures/characterizations, and as triggering conditions for alerts. EPs can be used in gene ranking for complex diseases since they capture multi-factor interactions. The length of EPs can be used to detect anomalies, outliers, and novelties. Emerging/contrast pattern based methods for clustering analysis and outlier detection do not need distance metrics, avoiding pitfalls of the latter in exploratory analysis of high dimensional data. EP-based classifiers can achieve good accuracy even when the training datasets are tiny, making them useful for exploratory compound selection in drug design. EPs can serve as opportunities in opportunity-focused boosting and are useful for constructing powerful conditional ensembles. EP-based methods often produce interpretable models and results. In general, EPs are useful for classification, clustering, outlier detection, gene ranking for complex diseases, prediction model analysis and improvement, and so on. EPs are useful for many tasks because they represent group differences, which have extraordinary power. Moreover, EPs represent multi-factor interactions, whose effective handling is of vital importance and is a major challenge in many disciplines. Based on the results presented in this book, one can clearly say that patterns are useful, especially when they are linked to issues of interest. We believe that many effective ways to exploit group differences' power still remain to be discovered. Hopefully this book will inspire readers to discover such new ways, besides showing them existing ways, to solve various challenging problems.


The NCAA and the Exploitation of College Profit-Athletes

The NCAA and the Exploitation of College Profit-Athletes

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  • Author: Richard M. Southall
  • Publisher: Univ of South Carolina Press
  • ISBN: 1643363794
  • Category : Sports & Recreation
  • Languages : en
  • Pages : 356

A well-constructed and reasoned debunking of the mythology of amateurism in for-profit NCAA athletics For the last 60-plus-years, as the revenue-generating capacity of Power Five football and men's basketball has dramatically increased, NCAA Division I Power Five football and men's basketball players (college profit-athletes) have been economically exploited, their labor has been severely restricted. To mask this inequity, the NCAA and its members created, disseminated, and embedded a fictitious "collegiate model of athletics" established and repeatedly modified for the benefit of member schools, designed to ensure profit-athletes were denied employment status and just compensation for their athletic labor. The NCAA and the Exploitation of College Profit-Athletes: An Amateurism That Never Was provides a comprehensive historical, sociological, legal, financial, and managerial argument for the reclassification of profit-athletes as employees. Such a reclassification would permit profit-athletes to gain not only fair financial compensation but also equal access to educational benefits that have been promised but systematically denied. The authors trace how Power Five college sports have morphed into a hyper professionalized and commercialized sport–business enterprise. They provide evidence that at least since 1956 the NCAA's amateurism has been a collusive, exploitative, and racialized "pay for play" scheme that disproportionately affects Black profit-athletes. The authors cut through the institutional doublespeak of approved benefits, cost-of-attendance stipends, or name, image, likeness (NIL) collectives to lay bare the immorality of Power Five college sports. The NCAA and the Exploitation of College Profit-Athletes makes the case that profit-athletes (and their representatives) must have the right to unionize and freely negotiate a collective bargaining agreement with management (e.g., NCAA, Power Five conferences and athletic departments). In addition, this book offers a forward-thinking structure in which individual labor contracts, or a potential collective bargaining agreement, address profit-athlete compensation and working conditions.


The Hardware Hacking Handbook

The Hardware Hacking Handbook

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  • Author: Jasper van Woudenberg
  • Publisher: No Starch Press
  • ISBN: 1593278756
  • Category : Computers
  • Languages : en
  • Pages : 514

The Hardware Hacking Handbook takes you deep inside embedded devices to show how different kinds of attacks work, then guides you through each hack on real hardware. Embedded devices are chip-size microcomputers small enough to be included in the structure of the object they control, and they’re everywhere—in phones, cars, credit cards, laptops, medical equipment, even critical infrastructure. This means understanding their security is critical. The Hardware Hacking Handbook takes you deep inside different types of embedded systems, revealing the designs, components, security limits, and reverse-engineering challenges you need to know for executing effective hardware attacks. Written with wit and infused with hands-on lab experiments, this handbook puts you in the role of an attacker interested in breaking security to do good. Starting with a crash course on the architecture of embedded devices, threat modeling, and attack trees, you’ll go on to explore hardware interfaces, ports and communication protocols, electrical signaling, tips for analyzing firmware images, and more. Along the way, you’ll use a home testing lab to perform fault-injection, side-channel (SCA), and simple and differential power analysis (SPA/DPA) attacks on a variety of real devices, such as a crypto wallet. The authors also share insights into real-life attacks on embedded systems, including Sony’s PlayStation 3, the Xbox 360, and Philips Hue lights, and provide an appendix of the equipment needed for your hardware hacking lab – like a multimeter and an oscilloscope – with options for every type of budget. You’ll learn: How to model security threats, using attacker profiles, assets, objectives, and countermeasures Electrical basics that will help you understand communication interfaces, signaling, and measurement How to identify injection points for executing clock, voltage, electromagnetic, laser, and body-biasing fault attacks, as well as practical injection tips How to use timing and power analysis attacks to extract passwords and cryptographic keys Techniques for leveling up both simple and differential power analysis, from practical measurement tips to filtering, processing, and visualization Whether you’re an industry engineer tasked with understanding these attacks, a student starting out in the field, or an electronics hobbyist curious about replicating existing work, The Hardware Hacking Handbook is an indispensable resource – one you’ll always want to have onhand.


Transforming Ethnopolitical Conflict

Transforming Ethnopolitical Conflict

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  • Author: Alex Austin
  • Publisher: Springer Science & Business Media
  • ISBN: 3663056422
  • Category : Political Science
  • Languages : en
  • Pages : 458

Das englischsprachige Berghof Handbook ist das internationale Referenzwerk zum Thema Konflikttransformation. The Berghof Handbook offers both practitioners and scholars a systematic overview of the state-of-the-art of conflict transformation.


Now that We're All Here ... Relations in Small Groups

Now that We're All Here ... Relations in Small Groups

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  • Author: Lawrence B. Rosenfeld
  • Publisher: Merrill Publishing Company
  • ISBN:
  • Category : Psychology
  • Languages : en
  • Pages : 116


War, Hunger, and Displacement:

War, Hunger, and Displacement:

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  • Author: E. Wayne Nafziger
  • Publisher: OUP Oxford
  • ISBN: 0191589136
  • Category :
  • Languages : en
  • Pages : 521

Since the end of the cold war, the number of civil wars in developing countries has escalated to the point where they are the most significant source of human suffering in the world today. Although there are many political analyses of these emergencies, this two-volume work is the first comprehensive study of the economic, social, and political roots of humanitarian emergencies, identifying early measures to prevent such disasters. Nafziger, Stewart, and V--auml--;yrynen draw on a wide range of specialists on the political economy of war and on major conflicts to show the causes of conflict. The first volume provides a general overview of the nature and causes of the emergencies, including economic, political, and environmental factors. The second volume provides detailed case studies of thirteen conflicts (including Rwanda, Burundi, the Congo, Afghanistan, and the Caucasus) that originated in the weakness of the state or where economic factors predominate. The volumes emphasize the significance of protracted economic stagnation and decline, high and increasing inequality, government exclusion of distinct social groups, state failure and predatory rule. They debunk beliefs recurrent in the literature that emergencies are the result of deteriorating environmental conditions, structural adjustment, and deep-seated ethnic animosity. By analysing the causes and prevention of war and humanitarian emergencies in developing countries, this work outlines a less costly alternative to the present strategy of the world community of spending millions of dollars annually to provide mediation, relief, and rehabilitation after the conflict occurs.


Prevention of Child Recruitment and Exploitation by Terrorist and Violent Extremist Groups

Prevention of Child Recruitment and Exploitation by Terrorist and Violent Extremist Groups

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  • Author: United Nations Office on Drugs and Crime
  • Publisher: United Nations
  • ISBN: 9210043464
  • Category : Political Science
  • Languages : en
  • Pages : 180

The present Manual presents practical approaches and measures that can be put in place, particularly in the justice system and in collaboration with other sectors, to prevent child recruitment and exploitation by terrorist and violent extremist groups. Pursuing the common goal of preventing child recruitment by terrorist and violent extremist groups involves working together, not only within the justice system but also with other systems such as child protection, education and health, to design early interventions for children at risk and ensure that these children and their families receive the protection, assistance and support that they need.


What Difference Does Research Make and for Whom?

What Difference Does Research Make and for Whom?

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  • Author: Françoise M. Bodone
  • Publisher: Peter Lang
  • ISBN: 9780820470733
  • Category : Education
  • Languages : en
  • Pages : 308

Education is a discipline that is constantly emerging, and for which there are more questions than answers. Beyond the research reports, the articles in refereed journals, and the well-crafted presentations, what is happening in education? What difference does our work make in the lives of those we research? How is education as a whole different because of our effort? And what is the nature of the difference we make? This book provides some answers to those questions based on engaged and critical research from around the world. It is also a critical reflection on new possibilities for qualitative research, its implications and relevance to educational practice. Andrew Hargreaves, Enora Brown, Graham Hingagaroa Smith, Jack Whitehead, Mutindi Mumbua, Andrew Gitlin, Phil Carspecken, and others invite readers to join the conversation, and take it beyond these pages by enriching and extending the discourse within their communities of practice.


Working with Children, Young People and Families

Working with Children, Young People and Families

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  • Author: Billie Oliver
  • Publisher: Learning Matters
  • ISBN: 0857254235
  • Category : Education
  • Languages : en
  • Pages : 184

This book is essential reading for anyone studying and working in the new integrated children's services. The Children's Workforce Development Strategy sets out the basic skills and knowledge needed by people whose work brings them into regular contact with children, young people and their families. Built around this Common Core of Skills and Knowledge and packed with case studies and reflective exercises, this book helps students and practitioners understand the theory behind these issues and develop strategies for embedding them within their own practice.