A new subject-based retrieval and search result visualization approach for scientific digital libraries.
Purpose: Many search engines in digital libraries are restricted to the terms presented in users' queries. When users cannot represent their information needs in terms of keywords in a query, the search engine fails to provide appropriate results. In addition, most search engines do not have the abi...
| Published in: | Electronic Library Vol. 39; no. 4; pp. 572 - 596 |
|---|---|
| Main Authors: | , , |
| Format: | equations & formulas pictorial research tables/charts Journal Article |
| Published: |
Emerald Publishing Limited
2021
|
| Online Access: | View this record in EBSCOhost |