Fujitsu Corporation

Fujitsu Network Engineering Limited

Shigeru Aoe

Tadamitsu Ryu

Gen Kakehi

Toshiki Watanabe

Etsuko Isono

Mineo Gamoh

Distributed processing in a system of computers at terminals connected

An automatic support tool generating system includes a knowledge acquisition tool for acquiring knowledge from answers received in response to questions generated by the knowledge acquisition tool, and a database for storing the knowledge acquired by the knowledge acquisition tool as data and for forming a knowledge data group, where the knowledge acquisition tool acquires, based on attribute data which are obtained as the answers, a design support knowledge data group used for generating a design support tool which is necessary to make a desired design. The knowledge acquisition tool includes a general design sequence input processing part for inputting a general design related to mutual relationships of macro attribute data which form the design support knowledge data group, a detailed design sequence input processing part for inputting micro attribute data which form the macro attribute data, a data input/output condition input processing part for inputting input conditions and/or output conditions related to the micro attribute data, and a check condition input processing part for inputting check conditions which are necessary for the desired design by making links among the micro attribute data.

Automatic support tool generating system based on a knowledge

In a computer system, a device which takes the real area as the objects (1-1, . . . ) and selects dynamically the real data (11) as the actors (2-1, . . . ) and the method (42) for processing such actors, is provided, objects (1-1 . . . ) are formed by capsulating the instance including real data (11) as the parts and the method (42) and thereby data processing is carried out mainly with the actors (2-2 . . . ), namely the real data. In view of dynamically forming an object (1-2) capsulating the real data (instance) (11) and the method (42), a part called the object sensor which indicates the real data (11) given the meaning by the command is prepared, the command is sent and received in the data processing means by the object modeling the real area, and thereby new type and practical object-oriented data processing just suitable for processing of multi-media data, distributed processing of data base and processing of network system can be realized.

Object sensor processing method and processor

A database system includes a communication network, and a plurality of nodes. Each node includes a data storage device, a management part managing a status of the data stored in the data storage device, and a data storage request part for generating an alternative data storage device assignment request for requesting at least one of other nodes among the plurality of nodes to store data in the data storage device of the other node via the communication network when a predetermined condition is satisfied. A determining part receives the alternative data storage device assignment request from a request node which generates the alternative data storage device assignment request and assigns a storage area in the data storage device for storing data related to the alternative data storage device assignment request by referring to the status of the data managed by the management part when the data storage device of the other node has an enough storage capacity to store the data related to the alternative data storage device assignment request.

Database system having a plurality of nodes communicating with each

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Tokyo, Japan

Shigeru Aoe