| 摘要 |
PURPOSE:To analyze a data string flown from plural input modes, and to generate a meaning expression unified as a whole by applying the set of the values of actually inputted input start time and input end time to each input data. CONSTITUTION:An analysis rule group 1 holds an analysis rule in which a certain meaning category is defined by the arrangement of a constant value or a meaning category constituting it in each input mode. An input purser 2 checks a data string in the input mode by referring to the analysis rule, finds the matched data string, generates the corresponding meaning, and replaces it with the matched data string. Then, the input start time and end time of the matched data string are assigned to the input start time and end time of the generated meaning category, and the set of the values of the input start time and end time is generated. That is, the set of the values of the input start time and end time of each category in a grammatical description definition is automatically calculated. Therefore, an hourly constraint condition can be written in the grammatical description. |
