Looking for Information

Looking for Information PDF

Author: Donald Owen Case

Publisher: Emerald Group Publishing

Published: 2002

Total Pages: 378

ISBN-13:

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Looking for Information presents examples of information seeking and reviews studies of the information-seeking behavior of both general and specific social and occupational groups: scientists, engineers, social scientists, humanists, policy experts, the aged, the poor, and "the public" in general. It also discusses general research on information seeking, including basic research on human communication behavior as found in the literature of psychology, anthropology, sociology, and other disciplines.

Looking for Information

Looking for Information PDF

Author: Donald O. Case

Publisher: Emerald Group Publishing

Published: 2016-04-29

Total Pages: 528

ISBN-13: 178560967X

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The 4th edition of this popular text presents a comprehensive review of over a century of research on information behavior. It is intended for students in information studies and disciplines interested in research on information activities. Now co-authored, this new text includes significant structural and content changes from earlier editions.

Introduction to Information Retrieval

Introduction to Information Retrieval PDF

Author: Christopher D. Manning

Publisher: Cambridge University Press

Published: 2008-07-07

Total Pages:

ISBN-13: 1139472100

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Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.

13 Ways of Looking at the Death Penalty

13 Ways of Looking at the Death Penalty PDF

Author: Mario Marazziti

Publisher: Seven Stories Press

Published: 2015-03-24

Total Pages: 224

ISBN-13: 1609805682

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Nation states and communities throughout the world have reached certain decisions about capital punishment: It is the destruction of human life. It is ineffective as a deterrent for crime. It is an instrument the state uses to contain or eliminate its political adversaries. It is a tool of “justice” that disproportionality affects religious, social, and racial minorities. It is a sanction that cannot be fixed if unjustly applied. Yet the United States—along with countries notorious for human rights abuse—remains an advocate for the death penalty. In these thirteen pieces, Mario Marazziti exposes the profound inhumanity and irrationality of the death penalty in this country, and urges us to join virtually every other industrialized democracy in rendering capital punishment an abandoned practice belonging to a crueler time in human history. A polemical book, yes, yet one that brings together a wide range of stories to compel the heart as well the mind.

Looking for Information

Looking for Information PDF

Author: Lisa M. Given

Publisher: Emerald Group Publishing

Published: 2023-06-30

Total Pages: 376

ISBN-13: 1803824239

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This fifth edition is redesigned to reflect the breadth of research across information behaviour studies, with a new streamlined, six-chapter structure, presenting a refreshed look at information needs and seeking practices, while also embracing contemporary concepts such as information use, creation, and embodiment.

Financial Modelling with Forward-looking Information

Financial Modelling with Forward-looking Information PDF

Author: Nadi Serhan Aydın

Publisher: Springer

Published: 2017-06-12

Total Pages: 98

ISBN-13: 3319571478

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This book focuses on modelling financial information flows and information-based asset pricing framework. After introducing the fundamental properties of the framework, it presents a short information-theoretic perspective with a view to quantifying the information content of financial signals, and links the present framework with the literature on asymmetric information and market microstructure by means of a dynamic, bipartite, heterogeneous agent network. Numerical and explicit analyses shed light on the effects of differential information and information acquisition on the allocation of profit and loss as well as the pace of fundamental price discovery. The dynamic programming method is used to seek an optimal strategy for utilizing superior information. Lastly, the book features an implementation of the present framework using real-world financial data.

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