Monday, October 13, 2008

WilsonWeb Thesaurus Database

WilsonWeb is a hybrid database with subjects of humanities, social science, education, business, applied science and technology. The thesaurus database is a very useful tool for searchers. For instance, if you are not sure the term indexed in the database, you can search thesaurus database, then you will get the list for all related subjects and related terms with the number of linked records. This is a preliminary search, it will give you some hints to search WilsonWeb with indexing terms.

However, WilsonWeb covers subjects in different disciplines, the same concept could have different meanings in different domains. It would be a huge amount of works to create a hierachic structure in its thesaurus database, or people should call it taxonomy, which will really narrow down the search terms. It's always a challenge for database producers that what kind of thesaurus should be offered to users. Database producers would think cost and effectiveness are the key to solve this problem.

Today, taxonomy has been a main information technology to make search engine more intelligent. Law firms, R & D, and consulting companies have begun building their own taxonomy to enhance the searchability of web search engines, which greatly saves searchers' time with more relevant search results. The problem most people have today is too much information exists, how are they able to find the needed information? Taxonomy could assist companies to organize information and make information easily searchable for users. SLA website and Askus.com are good examples of web content with the benefit of taxonomy.

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