| 摘要 |
A method of communication of digital messages with improved efficiency through the use of the transfer of difference data between devices. In one aspect of the invention, the difference data communicated is between different generations of a derived message sequence such as an email thread. In another aspect of the invention, the messages are encoded by means of a codebook, and the difference data communicated is between different versions of the codebook. In this second aspect of the invention, the codebooks may automatically utilize the difference data to adapt their efficiency, and the codebooks may be automatically customized for specific individuals or groups.
|
