Author: Donald O. Case Publisher: Emerald Group Publishing ISBN: 178560967X Category : Reference Languages : en Pages : 528
Book Description
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.
Author: Donald Owen Case Publisher: Emerald Group Publishing ISBN: Category : Business & Economics Languages : en Pages : 378
Book Description
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.
Author: Christopher D. Manning Publisher: Cambridge University Press ISBN: 1139472100 Category : Computers Languages : en Pages :
Book Description
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.
Author: Mario Marazziti Publisher: Seven Stories Press ISBN: 1609805682 Category : Political Science Languages : en Pages : 224
Book Description
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.
Author: Lauren Tarshis Publisher: Scholastic Inc. ISBN: 0545414873 Category : Juvenile Fiction Languages : en Pages : 114
Book Description
Based on true events! It's the summer of 1916 and the Jersey shore is being terrorized by a Great White shark. Can 10-year-old Chet and his friends survive a swim in the local creek?In the summer of 1916, ten year-old Chet Roscow is captivated by the local news: a Great White shark has been attacking and killing people up and down the Atlantic Coast, not far from Chet's hometown of Springfield, New Jersey.Then one day, swimming with his friends, Chet sees something in the water. . .
Author: Lisa M. Given Publisher: Emerald Group Publishing ISBN: 1803824239 Category : Business & Economics Languages : en Pages : 376
Book Description
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.
Author: Nadi Serhan Aydın Publisher: Springer ISBN: 3319571478 Category : Business & Economics Languages : en Pages : 98
Book Description
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.
Author: Florentin Smarandache Publisher: Infinite Study ISBN: Category : Languages : en Pages : 27
Book Description
This presentation may look like a glossary of the fusion rules and we also introduce new ones presenting their formulas and examples: Conjunctive, Disjunctive, Exclusive Disjunctive, Mixed Conjunctive-Disjunctive rules, Conditional rule, Dempster's, Yager's, Smets' TBM rule, Dubois-Prade's, Dezert-Smarandache classical and hybrid rules, Murphy's average rule, Inagaki-Lefevre-Colot-Vannoorenberghe Unified Combination rules [and, as particular cases: Iganaki's parameterized rule, Weighting Average Operator, minC (M. Daniel), and newly Proportional Conflict Redistribution rules (SmarandacheDezert) among which PCR5 is the most exact way of redistribution of the conflicting mass to non-empty sets following the path of the conjunctive rule], Zhang's Center Combination rule, Convolutive x-Averaging, Consensus Operator (Josang), Cautious Rule (Smets), α-junctions rules (Smets), etc. and three new T-norm & T-conorm rules adjusted from fuzzy and neutrosophic sets to information fusion (TchamovaSmarandache). Introducing the degree of union and degree of inclusion with respect to the cardinal of sets not with the fuzzy set point of view, besides that of intersection, many fusion rules can be improved.
Author: Donald O. Case
Author: Donald Owen Case
Author: Christopher D. Manning
Author: Mario Marazziti
Author: Lauren Tarshis
Author: 
Author: Lisa M. Given
Author: Nadi Serhan Aydın
Author: 
Author: Florentin Smarandache