Query-based Navigation in Semantically Indexed Hypermedia

This paper discusses an approach to navigation based on queries made possible by a semantic hypermedia architecture. Navigation via query offers an augmented browsing capacity based on measures of semantic closeness between terms in an index space that models the classification of artefacts within a museum collection management system. The paper discusses some of the possibilities that automatic traversal of relationships in the index space holds for hybrid query/navigation tools, such as navigation via similarity and query generalisation. The example scenario suggests that, although these tools are implemented by complex queries, they fit into a browsing, rather than an analytical style of access. Such hybrid navigation tools are capable of overcoming some of the limitations of manual browsing and contributing to a smooth transition between browsing and query. A prototype implementation of the architecture is described, along with details of a social history application with three dim..