Classification Made Relevant

Classification Made Relevant PDF Author: Jules J. Berman
Publisher: Academic Press
ISBN: 0323972586
Category : Computers
Languages : en
Pages : 446

Get Book Here

Book Description
Classification Made Relevant: How Scientists Build and Use Classifications and Ontologies explains how classifications and ontologies are designed and used to analyze scientific information. The book presents the fundamentals of classification, leading up to a description of how computer scientists use object-oriented programming languages to model classifications and ontologies. Numerous examples are chosen from the Classification of Life, the Periodic Table of the Elements, and the symmetry relationships contained within the Classification Theorem of Finite Simple Groups. When these three classifications are tied together, they provide a relational hierarchy connecting all of the natural sciences. The book's chapters introduce and describe general concepts that can be understood by any intelligent reader. With each new concept, they follow practical examples selected from various scientific disciplines. In these cases, technical points and specialized vocabulary are linked to glossary items where the item is clarified and expanded. - Explains the theory and practice of classification, emphasizing the importance of classifications and ontologies to the modern fields of mathematics, physics, chemistry, biology and medicine - Includes numerous real-world examples that demonstrate how bad construction technique can destroy the value of classifications and ontologies - Explains how we define and understand the relationships among the classes within a classification and how the properties of a class are inherited by its subclasses - Describes ontologies and how they differ from classifications and explains conditions under which ontologies are useful

Classification Made Relevant

Classification Made Relevant PDF Author: Jules J. Berman
Publisher: Academic Press
ISBN: 0323972586
Category : Computers
Languages : en
Pages : 446

Get Book Here

Book Description
Classification Made Relevant: How Scientists Build and Use Classifications and Ontologies explains how classifications and ontologies are designed and used to analyze scientific information. The book presents the fundamentals of classification, leading up to a description of how computer scientists use object-oriented programming languages to model classifications and ontologies. Numerous examples are chosen from the Classification of Life, the Periodic Table of the Elements, and the symmetry relationships contained within the Classification Theorem of Finite Simple Groups. When these three classifications are tied together, they provide a relational hierarchy connecting all of the natural sciences. The book's chapters introduce and describe general concepts that can be understood by any intelligent reader. With each new concept, they follow practical examples selected from various scientific disciplines. In these cases, technical points and specialized vocabulary are linked to glossary items where the item is clarified and expanded. - Explains the theory and practice of classification, emphasizing the importance of classifications and ontologies to the modern fields of mathematics, physics, chemistry, biology and medicine - Includes numerous real-world examples that demonstrate how bad construction technique can destroy the value of classifications and ontologies - Explains how we define and understand the relationships among the classes within a classification and how the properties of a class are inherited by its subclasses - Describes ontologies and how they differ from classifications and explains conditions under which ontologies are useful

Sorting Things Out

Sorting Things Out PDF Author: Geoffrey C. Bowker
Publisher: MIT Press
ISBN: 0262522950
Category : Science
Languages : en
Pages : 390

Get Book Here

Book Description
A revealing and surprising look at how classification systems can shape both worldviews and social interactions. What do a seventeenth-century mortality table (whose causes of death include "fainted in a bath," "frighted," and "itch"); the identification of South Africans during apartheid as European, Asian, colored, or black; and the separation of machine- from hand-washables have in common? All are examples of classification—the scaffolding of information infrastructures. In Sorting Things Out, Geoffrey C. Bowker and Susan Leigh Star explore the role of categories and standards in shaping the modern world. In a clear and lively style, they investigate a variety of classification systems, including the International Classification of Diseases, the Nursing Interventions Classification, race classification under apartheid in South Africa, and the classification of viruses and of tuberculosis. The authors emphasize the role of invisibility in the process by which classification orders human interaction. They examine how categories are made and kept invisible, and how people can change this invisibility when necessary. They also explore systems of classification as part of the built information environment. Much as an urban historian would review highway permits and zoning decisions to tell a city's story, the authors review archives of classification design to understand how decisions have been made. Sorting Things Out has a moral agenda, for each standard and category valorizes some point of view and silences another. Standards and classifications produce advantage or suffering. Jobs are made and lost; some regions benefit at the expense of others. How these choices are made and how we think about that process are at the moral and political core of this work. The book is an important empirical source for understanding the building of information infrastructures.

The Discipline of Organizing: Professional Edition

The Discipline of Organizing: Professional Edition PDF Author: Robert J. Glushko
Publisher: "O'Reilly Media, Inc."
ISBN: 1491911719
Category : Computers
Languages : en
Pages : 743

Get Book Here

Book Description
Note about this ebook: This ebook exploits many advanced capabilities with images, hypertext, and interactivity and is optimized for EPUB3-compliant book readers, especially Apple's iBooks and browser plugins. These features may not work on all ebook readers. We organize things. We organize information, information about things, and information about information. Organizing is a fundamental issue in many professional fields, but these fields have only limited agreement in how they approach problems of organizing and in what they seek as their solutions. The Discipline of Organizing synthesizes insights from library science, information science, computer science, cognitive science, systems analysis, business, and other disciplines to create an Organizing System for understanding organizing. This framework is robust and forward-looking, enabling effective sharing of insights and design patterns between disciplines that weren’t possible before. The Professional Edition includes new and revised content about the active resources of the "Internet of Things," and how the field of Information Architecture can be viewed as a subset of the discipline of organizing. You’ll find: 600 tagged endnotes that connect to one or more of the contributing disciplines Nearly 60 new pictures and illustrations Links to cross-references and external citations Interactive study guides to test on key points The Professional Edition is ideal for practitioners and as a primary or supplemental text for graduate courses on information organization, content and knowledge management, and digital collections. FOR INSTRUCTORS: Supplemental materials (lecture notes, assignments, exams, etc.) are available at http://disciplineoforganizing.org. FOR STUDENTS: Make sure this is the edition you want to buy. There's a newer one and maybe your instructor has adopted that one instead.

Classification in the Wild

Classification in the Wild PDF Author: Konstantinos V. Katsikopoulos
Publisher: MIT Press
ISBN: 0262361957
Category : Language Arts & Disciplines
Languages : en
Pages : 208

Get Book Here

Book Description
Rules for building formal models that use fast-and-frugal heuristics, extending the psychological study of classification to the real world of uncertainty. This book focuses on classification--allocating objects into categories--"in the wild," in real-world situations and far from the certainty of the lab. In the wild, unlike in typical psychological experiments, the future is not knowable and uncertainty cannot be meaningfully reduced to probability. Connecting the science of heuristics with machine learning, the book shows how to create formal models using classification rules that are simple, fast, and transparent and that can be as accurate as mathematically sophisticated algorithms developed for machine learning.

Internal Revenue Bulletin

Internal Revenue Bulletin PDF Author: United States. Internal Revenue Service
Publisher:
ISBN:
Category : Income tax
Languages : en
Pages : 796

Get Book Here

Book Description


Internal Revenue Cumulative Bulletin

Internal Revenue Cumulative Bulletin PDF Author: United States. Internal Revenue Service
Publisher:
ISBN:
Category : Tax administration and procedure
Languages : en
Pages : 838

Get Book Here

Book Description


Quantitative Psychology

Quantitative Psychology PDF Author: Marie Wiberg
Publisher: Springer Nature
ISBN: 3030434699
Category : Social Science
Languages : en
Pages : 389

Get Book Here

Book Description
This proceedings volume highlights the latest research and developments in psychometrics and statistics. It represents selected and peer reviewed presentations given at the 84th Annual International Meeting of the Psychometric Society (IMPS), organized by Pontificia Universidad Católica de Chile and held in Santiago, Chile during July 15th to 19th, 2019. The IMPS is one of the largest international meetings on quantitative measurement in education, psychology and the social sciences. It draws approximately 500 participants from around the world, featuring paper and poster presentations, symposiums, workshops, keynotes, and invited presentations. Leading experts and promising young researchers have written the included chapters. The chapters address a large variety of topics including but not limited to item response theory, multistage adaptive testing, and cognitive diagnostic models. This volume is the 8th in a series of recent volumes to cover research presented at the IMPS.

Race on the Move

Race on the Move PDF Author: Tiffany D. Joseph
Publisher: Stanford University Press
ISBN: 0804794391
Category : Social Science
Languages : en
Pages : 241

Get Book Here

Book Description
Race on the Move takes readers on a journey from Brazil to the United States and back again to consider how migration between the two countries is changing Brazilians' understanding of race relations. Brazil once earned a global reputation as a racial paradise, and the United States is infamous for its overt social exclusion of nonwhites. Yet, given the growing Latino and multiracial populations in the United States, the use of quotas to address racial inequality in Brazil, and the flows of people between each country, contemporary race relations in each place are starting to resemble each other. Tiffany Joseph interviewed residents of Governador Valadares, Brazil's largest immigrant-sending city to the U.S., to ask how their immigrant experiences have transformed local racial understandings. Joseph identifies and examines a phenomenon—the transnational racial optic—through which migrants develop and ascribe social meaning to race in one country, incorporating conceptions of race from another. Analyzing the bi-directional exchange of racial ideals through the experiences of migrants, Race on the Move offers an innovative framework for understanding how race can be remade in immigrant-sending communities.

Memory and Mind

Memory and Mind PDF Author: Mark A. Gluck
Publisher: Taylor & Francis
ISBN: 0805863443
Category : Psychology
Languages : en
Pages : 404

Get Book Here

Book Description
First Published in 2007. Routledge is an imprint of Taylor & Francis, an informa company.

Smooth Bézier Surfaces over Unstructured Quadrilateral Meshes

Smooth Bézier Surfaces over Unstructured Quadrilateral Meshes PDF Author: Michel Bercovier
Publisher: Springer
ISBN: 3319638416
Category : Mathematics
Languages : en
Pages : 203

Get Book Here

Book Description
Using an elegant mixture of geometry, graph theory and linear analysis, this monograph completely solves a problem lying at the interface of Isogeometric Analysis (IgA) and Finite Element Methods (FEM). The recent explosion of IgA, strongly tying Computer Aided Geometry Design to Analysis, does not easily apply to the rich variety of complex shapes that engineers have to design and analyse. Therefore new developments have studied the extension of IgA to unstructured unions of meshes, similar to those one can find in FEM. The following problem arises: given an unstructured planar quadrilateral mesh, construct a C1-surface, by piecewise Bézier or B-Spline patches defined over this mesh. This problem is solved for C1-surfaces defined over plane bilinear Bézier patches, the corresponding results for B-Splines then being simple consequences. The method can be extended to higher-order quadrilaterals and even to three dimensions, and the most recent developments in this direction are also mentioned here.