Combining Context Navigation with Semantic Autocompletion to Solve Problems in Concept Selection

Many tasks on the semantic web require the user to choose concepts from a limited vocabulary e.g. for describing an indexed resource or for use in semantic search. Semantic autocompletion interfaces offer an efficient way for concept selection. However, these interfaces usually do not expose the semantic context of the matched concepts, thereby making it hard to know if a matched concept is the right one, as well as hiding possibly more appropriate choices. Ontology browsers, on the other hand, show context but do not allow quick discovery or embedding into other applications. To lessen these problems, we present an interface combining semantic autocompletion with in-place ontological context navigation. Because required context differs between ontologies, the implementation was designed to make it easy to add different contexts and visualizations. To test the applicability of our idea and implementation the system was tested on three ontologies with different requirements and structur...

• Type: Conference
• Year: 2008
• Where: ESWS
• Authors: Reetta Sinkkilä, Eetu Mäkelä, Eero Hyvönen, Tomi Kauppinen
• Keywords: ESWS 2008, Internet Technology, Semantic, Semantic Autocompletion, Semantic Autocompletion Interfaces