➢ Chemical literature databases.
Multiple computerized literature databases were used to perform a systematic review of English-language literature.
Chemical literature databases associate structures or other chemical information with the relevant documents.
Publications can be attached to a feed, allowing users to automatically search through 10 different literature databases (such as PubMed) and RSS feeds.
Methods: Computerized literature databases were searched to identify relevant articles from January 1980 to May 2008.
A systematic review was conducted searching in well established literature databases considering all studies before February 2015.
In order to identify the publications, major scientific literature databases (Scopus, Google Scholar, and Web of Science) were used.
We use the WoS databases, since they are among the most widely utilized interdisciplinary academic literature databases worldwide.
The corpus was composed of paper abstracts extracted from (bio medical literature databases, searching for 'big data'.
Finally, as the corpus was gathered from (bio medical literature databases, we expected to find topics describing this domain.
Similar but adapted search terms were used for the other literature databases.
