Thus, automatic knowledge discovery and efficient information access are strongly demanded to curate domain databases, to find out relevant information, and to integrate/update new information across an increasingly large body of scientific articles.
since most biomedical texts introduce specific notations, acronyms, and innovative names to represent new concepts, relations, processes, functions, locations, and events, automatic extraction of biomedical terminologies and mining of their diverse usage are major challenges in biomedical information processing system.