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What is Extension, shallow

Chapter 22
Encyclopedia of Knowledge Management, Second Edition
Of a concept C, denotes the set of documents classified directly under C.
Published in Chapter:
Dynamic Taxonomies
Giovanni M. Sacco (Università di Torino, Italy)
Copyright: © 2011 |Pages: 11
DOI: 10.4018/978-1-59904-931-1.ch022
Abstract
End-user interactive access to complex information is one of the key functionalities of knowledge management systems. Traditionally, access paradigms have focused on retrieval of data on the basis of precise specifications: examples of this approach include queries on structured database systems, and information retrieval. However, most search tasks, and notably those typical of a knowledge worker, are exploratory and imprecise in essence: the user needs to explore the information base, find relationships among concepts, and thin alternatives out in a guided way.
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Chapter 191
Dynamic Taxonomies for Intelligent Information Access
Of a concept C, denotes the set of documents classified directly under C.
Published in Chapter: Dynamic Taxonomies for Intelligent Information Access; From: Encyclopedia of Information Science and Technology, Second Edition
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Chapter 26
Intelligent User-Centric Access to Public Information
Of a concept C, denotes the set of documents classified directly under C.
Published in Chapter: Intelligent User-Centric Access to Public Information; From: Handbook of Research on Public Information Technology
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