Supporting Inter-topic Entity Search for Biomedical Linked Data Based on Heterogeneous Relationships

摘要

ObjectiveThe keyword-based entity search restricts search space based on the preference of search. When given keywords and preferences are not related to the same biomedical topic, existing biomedical Linked Data search engines fail to deliver satisfactory results. This research aims to tackle this issue by supporting an inter-topic search—improving search with inputs, keywords and preferences, under different topics.