| 摘要 |
The present invention relates to a method for an at least semiautomatic generation of a request to a data processing system with a data pool, wherein a data model, which is usable for the selection of data from the data pool using a query language, forms the basis of the data pool, wherein a user's request made in natural language, which takes place by a user input of terms (user terms) captured as a series of characters (character string), wherein the terms semantically describe the user intended results of the answer of the data processing system on the request that has to be carried out by the data processing system, is analyzed and/or interpreted, and converted into a request in the query language. |
| 主权项 |
1. The method for an at least semiautomatic generation of a request to a data processing system with a data pool,
wherein a data model, which is usable for the selection of data from the data pool using a query language, forms the basis of the data pool, wherein a user's request made in natural language,
which takes place by a user input of terms captured as a series of characters (character string), wherein the terms semantically describe the user intended results of the answer of the data processing system on the request that has to be carried out by the data processing system, is analyzed and/or interpreted, and converted into a request (9) in the query language, characterized in that the request in natural language captured as a character string is resolved into lexemes, those lexemes are sequentially processed equivalent to their sequence, wherein a meaning of the particular lexeme is determined on the basis of the data model, and a request in the query language is created out of the determined meaning. |
