7962 search results - page 123 / 1593 » Conceptions of information science |
166
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SIGIR
1999
ACM
15 years 9 months ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
168
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ITRE
2006
IEEE
15 years 11 months ago
2006
IEEE
Knowledge models are structured representations of knowledge using symbols to represent pieces of knowledge and relationships between them, while a knowledge building community inv...
138
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WRAC
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we describe an on-going project called Concept and Sensor Networks (CSN). The development of this project has been described in past PSMP workshops [1]. The purpose ...
144
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JCDL
2004
ACM
15 years 11 months ago
2004
ACM
Concept maps (CM) are informal, semantic, node-link conceptual graphs used to represent knowledge in a variety of applications. Algorithms that compare concept maps would be usefu...
146
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CLA
2006
15 years 6 months ago
2006
Formal Concept Analysis (FCA) considers attributes as a non-ordered set. This is appropriate when the data set is not structured. When an attribute taxonomy exists, existing techni...