An Information highlighting facility assists the user in evaluating relevance
of accessed documents to the user's information need. The accessed documents may,
for example, be identified by a search engine in response to a user query. When
accessing documents identified as relevant by a search engine from other networked
computers, the facility provides information highlighting to assist the user in
determining whether the document is relevant. A model of the user's interest, which
may include an augmented set of search terms is used to take into account the general
interest of the user as captured by an interest profile and context of use of the
computer by the user, or a combination thereof. The model of the user's interest
is applied to the document text as the document is accessed from its source. The
highlighting of information about the document content may include highlighting
of the terminology in the text, scrolling of the document to the relevant passages,
identification of entity names and entity relations, creation of a document summary
and a document thumbnail, etc. In addition, the model can be applied to a set of
documents accessed by the user, e.g., to re-rank the top scoring documents from
the result set provided to the user by a search engine or some other information
providing services.