The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 21, 2002
Filed:
Sep. 23, 1999
Jean-Pierre Chanod, Grenoble, FR;
Frédérique Segond, Grenoble, FR;
Christopher Thompson, Grenoble, FR;
Xerox Corporation, Stamford, CT (US);
Abstract
To provide information about the meaning of a multi-token expression in a first language, where the information is understandable in a second language, subexpressions are obtained, such as tokens, chunks, and sentences. The multi-token expression could, for example, be a sentence or an input text with more than one sentence. Translation choices are obtained in the second language for a set of the subexpressions. A subset of the translation choices of a subexpression are ranked, and the ranked translation choices are used to produce a sequence of translation choices for the multi-token expression as a whole. Information is then presented to a user about the sequence of translation choices, indicating in the second language the meaning of the multi-token expression. Translation choices can be ranked based on syntactic or semantic context, based on translation source, based on confidence levels, based on how each was obtained, in accordance with a user-selected process, and so forth. Information about the sequence can be presented through a paper or display-based user interface. In response to user signals, additional translation choices can be presented or other modifications can be made. A user-requested change in ranking can propagate to similar subexpressions in the multi-word expression or, through rules or weighted confidence levels, to similar subexpressions in subsequent multi-word expressions.