International Business Machines Corporation

Isabela Drabik Chaves Chambers Ramos

Marcio Ferreira Moreno

Rafael R De Mello Brandao

Guilherme Augusto Ferreira Lima

A computer-implemented method of performing an incremental specification of a query includes extracting text from each of a plurality of participants in a dialog. A contextual information is determined of the extracted text of one or more of the plurality of participants. A dialog understanding operation is performed by processing at least the contextual information of the extracted text in a knowledge graph to identify in the dialog at least one or more of a structural gap, an information about entities, relationships, and actions. Query information is provided responsive to the dialog for at least one of filling the identified structural gap, or for providing additional information about one or more of the identified entities, relationships or actions in the dialog.

Growing community of inventors

Rio de Janeiro, Brazil

Isabela Drabik Chaves Chambers Ramos