| 摘要 |
PURPOSE: To provide a system which can gain fast random access to a series of time-stamped data records as to an event in specific environment. CONSTITUTION: A system which easily access part of a data flow thereafter for the purpose of retrieval by discriminating a 'scene' in data from other sources relating to the action of a use is provided. Stored data 2 which is raw, i.e., in the form of the 'scene' is accessed at a request by using parameters based upon the recurrence of the action of the user or a data base queriner at the time of an event that the user or queriner tries to access or display. Other sources include information regarding the movement, gathering, conversation, telephone communication, etc., of the user in the specific environment to which the system is applied. |
