1. A method, comprising: crawling a computer network to identify documents that name an individual; generating, by a system having a processor, summaries of the documents with articles in an encyclopedia; building, by the system, a profile of the individual with the summaries; and searching the profile to provide responses to search queries.
7. The method of claim 1 further comprising: aggregating names of individuals with titles of articles from the encyclopedia to construct a database; searching the database for individuals with a specific expertise.