| 摘要 |
PROBLEM TO BE SOLVED: To obtain an information processor that can realize high-speed coding with high efficiency. SOLUTION: Succeeding data not yet coded are added to 1st data not coded yet in received data to generate 2nd data, whether or not the 2nd data are registered in a dictionary is discriminated, and in the case that it is discriminated that the 2nd data are registered in the dictionary through discrimination, the 2nd data are supplied as the 1st data and added to next data to the succeeding data not yet coded to generate new 2nd data. In the case that it is discriminated that the 2nd data are not registered in the dictionary, the 1st data are coded into a code corresponding to the 1st data by using the dictionary. and the assignment of the code to the dictionary is revised so that the coded 1st data are assigned to a data code registered in the dictionary just before. |
