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  1. Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008) 0.01
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    Abstract
    This book provides relevant content in the areas of information retrieval systems, services, and research; covering topics such as social tagging, collaborative querying, social network analysis, subjective relevance judgments, and collaborative filtering. Answering the increasing demand for authoritative resources on Internet technologies, this will make an indispensable addition to any library collection
  2. Libraries and Google (2005) 0.01
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    Content
    Introduction: Libraries and Their Interrelationships with Google - William Miller Disruptive Beneficence: The Google Print Program and the Future of Libraries - Mark Sandler The Google Library Project at Oxford - Ronald Milne The (Uncertain) Future of Libraries in a Google World: Sounding an Alarm - Rick Anderson A Gaggle of Googles: Limitations and Defects of Electronic Access as Panacea - -Mark Y. Herring Using the Google Search Appliance for Federated Searching: A Case Study - Mary Taylor Google's Print and Scholar Initiatives: The Value of and Impact on Libraries and Information Services - Robert J. Lackie Google Scholar vs. Library Scholar: Testing the Performance of Schoogle - Burton Callicott; Debbie Vaughn Google, the Invisible Web, and Librarians: Slaying the Research Goliath - Francine Egger-Sider; Jane Devine Choices in the Paradigm Shift: Where Next for Libraries? - Shelley E. Phipps; Krisellen Maloney Calling the Scholars Home: Google Scholar as a Tool for Rediscovering the Academic Library - Maurice C. York Checking Under the Hood: Evaluating Google Scholar for Reference Use - Janice Adlington; Chris Benda Running with the Devil: Accessing Library-Licensed Full Text Holdings Through Google Scholar - Rebecca Donlan; Rachel Cooke Directing Students to New Information Types: A New Role for Google in Literature Searches? - Mike Thelwall Evaluating Google Scholar as a Tool for Information Literacy Rachael Cathcart - Amanda Roberts Optimising Publications for Google Users - Alan Dawson Google and Privacy - Paul S. Piper Image: Google's Most Important Product - Ron Force Keeping Up with Google: Resources and Strategies for Staying Ahead of the Pack - Michael J. Krasulski; Steven J. Bell
    Footnote
    Co-published simultaneously as Internet reference services quarterly, vol. 10(1005), nos. 3/4 Rez. in: ZfBB 54(2007) H.2, S.98-99 (D. Lewandowski): "Google und Bibliotheken? Meist hat man leider den Eindruck, dass hier eher ein oder gedacht wird. Dies sehen auch die Herausgeber des vorliegenden Bandes und nehmen deshalb neben Beiträgen zur Diskussion um die Rolle der Bibliotheken im Zeitalter von Google auch solche auf, die Tipps zur Verwendung unterschiedlicher Google-Dienste geben. Die allgemeine Diskussion um Google und die Bibliotheken dreht sich vor allem um die Rolle, die Bibliotheken (mit ihren Informationsportalen) noch spielen können, wenn ihre Nutzer sowieso bei Google suchen, auch wenn die Bibliotheksangebote (zumindest von den Bibliothekaren) als überlegen empfunden werden. Auch wenn die Nutzer geschult werden, greifen sie doch meist lieber zur einfachen Recherchemöglichkeit bei Google oder anderen Suchmaschinen - vielleicht lässt sich die Situation am besten mit dem Satz eines im Buch zitierten Bibliothekars ausdrücken: »Everyone starts with Google except librarians.« (5.95) Sollen die Bibliotheken nun Google die einfache Recherche ganz überlassen und sich auf die komplexeren Suchfragen konzentrieren? Oder verlieren sie dadurch eine Nutzerschaft, die sich mittlerweile gar nicht mehr vorstellen kann, dass man mit anderen Werkzeugen als Suchmaschinen bessere Ergebnisse erzielen kann? Diese sicherlich für die Zukunft der Bibliotheken maßgebliche Frage wird in mehreren Beiträgen diskutiert, wobei auffällt, dass die jeweiligen Autoren keine klare Antwort bieten können, wie Bibliotheken ihre Quellen so präsentieren können, dass die Nutzer mit der Recherche so zufrieden sind, dass sie freiwillig in den Bibliotheksangeboten anstatt in Google recherchieren. Den Schwerpunkt des Buchs machen aber nicht diese eher theoretischen Aufsätze aus, sondern solche, die sich mit konkreten Google-Diensten beschäftigen. Aufgrund ihrer Nähe zu den Bibliotheksangeboten bzw. den Aufgaben der Bibliotheken sind dies vor allem Google Print und Google Scholar, aber auch die Google Search Appliance. Bei letzterer handelt es sich um eine integrierte Hard- und Softwarelösung, die die Indexierung von Inhalten aus unterschiedlichen Datenquellen ermöglicht. Der Aufsatz von Mary Taylor beschreibt die Vor- und Nachteile des Systems anhand der praktischen Anwendung in der University of Nevada.
    Weitere Rez. in JASIST 59(2008) H.9, S.1531-1533 (J. Satyanesan): "Libraries and Google is an interesting and enlightening compilation of 18 articles on Google and its impact on libraries. The topic is very current, debatable, and thought provoking. Google has profoundly empowered individuals and transformed access to information and librarians are very much concerned about its popularity and visibility. In this book, the leading authorities discuss the usefulness of Google, its influence and potential menace to libraries, and its implications for libraries and the scholarly communication. They offer practical suggestions to cope with the changing situation. The articles are written from different perspective and express all shades of opinion, both hopeful and fearful. One can discern varied moods-apprehension, resignation, encouragement, and motivation-on the part of the librarians. This is an important book providing a wealth of information for the 21st century librarian. There is a section called "Indexing, Abstracting & Website/Internet Coverage," which lists major indexing and abstracting services and other tools for bibliographic access. The format of the articles is uniform with an introduction, key words, and with the exception of two articles the rest have summaries and conclusions. References and notes of varying lengths are included in each article. This book has been copublished simultaneously as Internet Reference Quarterly, 10(3/4), 2005. Although there are single articles written on Google and libraries, this is the first book-length treatment of the topic.
  3. Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005) 0.00
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    Content
    Inhalt: Introduction Document File Preparation - Manual Indexing - Information Extraction - Vector Space Modeling - Matrix Decompositions - Query Representations - Ranking and Relevance Feedback - Searching by Link Structure - User Interface - Book Format Document File Preparation Document Purification and Analysis - Text Formatting - Validation - Manual Indexing - Automatic Indexing - Item Normalization - Inverted File Structures - Document File - Dictionary List - Inversion List - Other File Structures Vector Space Models Construction - Term-by-Document Matrices - Simple Query Matching - Design Issues - Term Weighting - Sparse Matrix Storage - Low-Rank Approximations Matrix Decompositions QR Factorization - Singular Value Decomposition - Low-Rank Approximations - Query Matching - Software - Semidiscrete Decomposition - Updating Techniques Query Management Query Binding - Types of Queries - Boolean Queries - Natural Language Queries - Thesaurus Queries - Fuzzy Queries - Term Searches - Probabilistic Queries Ranking and Relevance Feedback Performance Evaluation - Precision - Recall - Average Precision - Genetic Algorithms - Relevance Feedback Searching by Link Structure HITS Method - HITS Implementation - HITS Summary - PageRank Method - PageRank Adjustments - PageRank Implementation - PageRank Summary User Interface Considerations General Guidelines - Search Engine Interfaces - Form Fill-in - Display Considerations - Progress Indication - No Penalties for Error - Results - Test and Retest - Final Considerations Further Reading