Patent №
US 8,990,126
Granted
2015-03-24
Filed 2006
Owner
AT&T CORP.
+2 more
Lab
—
AI components
6
ml · nlp · speech · kr · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11462068
A method, system and computer readable medium that generates a dialog model for use in automated dialog is disclosed. The method may include collecting a plurality of task-oriented dialog interactions between users and human agents for a given domain, identifying one or more task in each dialog interaction, identifying one or more subtasks in each identified task and associating relations between the subtasks, identifying a dialog act and a set of predicate-argument relations for each subtask, generating one or more clauses from the set of predicate-argument relations, storing the tasks, subtasks, dialog acts predicate-argument relations, and clauses from each dialog interaction as a dialog interaction set, generating a dialog management model using the stored dialog interaction sets.
AI classification
Ownership
AT&T CORP.
assignment · 181790182
AT&T PROPERTIES, LLC
assignment · 349620103
AT&T INTELLECTUAL PROPERTY II, L.P.
assignment · 349620212
Assignors
BANGALORE, SRINIVAS, CONKIE, ALISTAIR, DI FABBRIZIO, GIUSEPPE, GUPTA, NARENDRA K, STENT, AMANDA J
On an employer assignment, the assignors are typically the inventors.