Using DDC to create a visual knowledge map as an aid to online information retrieval
Sreyasi Nag Chowdhury, Gobinda G Chowdhury · Strathprints: The University of Strathclyde institutional repository (University of Strathclyde) · 2004
Selection of search terms in an online search environment can be facilitated by the visual display of a knowledge map showing the various concepts and their links. This paper reports on a preliminary research aimed at designing a prototype knowledge map using DDC and its visual display. The prototype knowledge map created using the Protæ#169;gæ#169; and TGViz freeware has been demonstrated, and further areas of research in this field are discussed.