Patent ID: 11886936
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A data processing apparatus comprising a processor provided with hardware and configured to:
extract a first event data item, a second event data item, and a third event data item from input first document data;
generate a first relational data item and a second relational data item, the first relational data item indicating a relationship between the first event data item and the second event data item, and the second relational data item indicating a relationship between the second event data item and the third event data item; and
generate a third relational data item indicating a presence of transitivity between the first event data item and the third event data item, when the first relational data item indicates a presence of transitivity between the first event data item and the second event data item, and the second relational data item indicates a presence of transitivity between the second event data item and the third event data item.