Exposing the hidden web for chemical digital libraries

摘要: In recent years, the vast amount of digitally available content has lead to creation many topic-centered digital libraries. Also in domain chemistry more and collections are available, but complex query formulation still hampers their intuitive adoption. This is because information seeking chemical documents focused on entities, for which current standard search relies structures hard extract from documents. Moreover, although simple keyword searches would often be sufficient, simply cannot indexed by Web providers due ambiguity substance names. this paper we present a framework automatically generating metadata-enriched index pages all given collection. All then linked respective thus provides an easy crawl metadata repository promising open up Our experiments, indexing access journal, show that not only can found using Google via created pages, also quality much efficient than fulltext terms both precision/recall performance. Finally, compare our against classical structure figured out keyword-based indeed solve at least some daily tasks workflows. To use promises expose large part currently hidden Web, making techniques employed interesting like libraries journals.