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No detailed description available for "Information Science in Theory and Practice".
This Book Aims At Helping The Reader Develop A Clear Under- Standing Of Text Retrieval Systems, Including Its Nature And Characteristics; Steps To Be Followed In Developing A Text Retrieval System; Software Packages Available For The Purpose; Guidelines For Choosing An Appropriate Software, And So On. To Make The Text Suitable For All Kinds Of Readers, Chapters And The Basics Of Database Technology, Database Management, And File Structures Appropriate For Text Retrieval Systems Have Been Provided. This Book Also Discusses The Major Features Of Library Management Systems (Lmss), The Software Packages Used For Automating Library House-Keeping Operations.The Trend Is To Developing Systems Which Can Provide The Actual Information Sought By The Use Rather Than Reference To The Information Sources Or Part Of The Text Where The Search Term Appears. Such Systems Apply Expert Systems And Natural Language Processing Techniques, And Are Called Knowledge-Based Systems (Kbss). This Book Describes Features Of These Systems And Mentions Some Of The Applications Of Kbss In Library And Information Activities.
In the 21st century it is essential that information professionals adapt to a new way of working, ensuring their survival as a profession, but also ensuring that knowledge is used to its optimum within the work place. This unique book clearly demonstrates the need for change and ways to help individuals and organizations succeed in work culture transformation by using metaphors occurring in fairy stories, myths and fables.
The Book Comprehensively Covers The New Syllabus Of Library And Information Science And Provides An Authentic Source Material For Multiple Choice Questions, With Answers, As Per Revised Pattern Of Net.Vol. I Contains Objective Questions Of Different Types Multiple Choice (Mcq), Matching Type, True/False And Assertion/Reason. Vol. Ii Contains Reading Comprehension (Rc) Passages Followed By Questions Of Objective Nature. Some Critiques Have Also Been Provided. Vol. Iii Covers Evaluative And Essay Type Questions As Per Ugc-Net Revised Format. Explanations Of Terms Related To Library & Information Science Have Also Been Provided.The Book Has Been Ideally Planned To Cater To The Needs Of The Aspirants Of Net, Jrf, Slet And Pre-Ph.D. Registration Test. It Will Not Only Enable Them To Prepare Thoroughly For These Tests But Also Enhance Their Knowledge Of The Subject.
An overview of information retrieval rooted in the humanities and social sciences but informed by an understanding of information technology and information theory. Information retrieval in the age of Internet search engines has become part of ordinary discourse and everyday practice: “Google” is a verb in common usage. Thus far, more attention has been given to practical understanding of information retrieval than to a full theoretical account. In Human Information Retrieval, Julian Warner offers a comprehensive overview of information retrieval, synthesizing theories from different disciplines (information and computer science, librarianship and indexing, and information society discou...
This comprehensive reference to all areas of expert systems and applications, plus advanced related topics, lets you spend your time reading expert systems literature rather than searching for it. It gives you a source of historical perspectives and outlooks on the future of the field. Whether you are a manager, a developer or an end user or researcher, Expert Systems and Related Topics: Selected Bibliography & Guide to Information Sources puts all the sources of expert systems literature at your fingertips.
This book investigates a wide variety of situations and models which fall under the umbrella of information and referral. It examines traditional views in public libraries and library systems as well as descriptions of programs in nontraditional settings, such as academic libraries. A human services perspective is explored and research models are presented.
This landmark textbook takes a whole subject approach to Information Science as a discipline. Introduced by leading international scholars and offering a global perspective on the discipline, this is designed to be the standard text for students worldwide. The authors' expert narrative guides you through each of the essential building blocks of information science offering a concise introduction and expertly chosen further reading and resources. Critical topics covered include: foundations: - concepts, theories and historical perspectives - organising and retrieving information - information behaviour, domain analysis and digital literacies - technologies, digital libraries and information management - information research methods and informetrics - changing contexts: information society, publishing, e-science and digital humanities - the future of the discipline. Readership: Students of information science, information and knowledge management, librarianship, archives and records management worldwide. Students of other information-related disciplines such as museum studies, publishing, and information systems and practitioners in all of these disciplines.