Question answering to populate knowledge base
Topics: Entity based search, Knowledge Graph, Probably in use, Search Query Processing, Semantic Search
The patent describes a system and method for updating knowledge graphs using a query processing engine. The process involves identifying missing or outdated elements in the knowledge graph, generating a query to retrieve the necessary information, and updating the graph with the received data. This helps maintain the accuracy and completeness of the knowledge graph, which can include various types of nodes and edges representing entities and their relationships.