Context Carryover Across Tasks for Assistant Systems

One or more computer-readable non-transitory storage media embodying software that is operable when executed to:

• maintain, by a context engine, contextual information from a first dialog session, wherein the contextual information comprises one or more identifiers of one or more entities, respectively, and one or more slots;
• receive, at a client system, a user request during the first dialog session;
• determine a context carryover is required for an agent to execute a task associated with the user request;
• determine, based on the agent and first resources of the one or more identifiers of the one or more entities and second resources of the one or more slots, a first subset of the one or more identifiers of the one or more entities and a second subset of the one or more slots of the contextual information from the first dialog session are shareable with the agent;
• and
• execute, by the agent, the task based on the first subset of the one or more identifiers of the one or more entities and the second subset of the one or more slots of the shareable contextual information.

A system comprising:

• one or more processors;
• and a non-transitory memory coupled to the processors comprising instructions executable by the processors, the processors operable when executing the instructions to:
• maintain, by a context engine, contextual information from a first dialog session, wherein the contextual information comprises one or more identifiers of one or more entities, respectively, and one or more slots;
• receive, at a client system, a user request during the first dialog session;
• determine a context carryover is required for an agent to execute a task associated with the user request;
• determine, based on the agent and first resources of the one or more identifiers of the one or more entities and second resources of the one or more slots, a first subset of the one or more identifiers of the one or more entities and a second subset of the one or more slots of the contextual information from the first dialog session are shareable with the agent;
• and
• execute, by the agent, the task based on the first subset of the one or more identifiers of the one or more entities and the second subset of the one or more slots of the shareable contextual information.