Context information management system

Details Context information management system Context information management system

2011-03-08

2011-03-08

Vaughn, Jr., William C (Department: 2444)

Electrical computers and digital processing systems: multicomput

Distributed data processing

Client/server

C709S206000, C709S227000

Reexamination Certificate

active

07904506

ABSTRACT:
The context information management system enables the management of context information while maintaining the security of user information. It includes a user domain management server that manages a list of domains in which users have an account, and a one-time account management server that manages temporarily issued one-time accounts for a user's account. For an account information notifying request from a client, it notifies an account group ID corresponding to the user ID, and a one-time account issued for the account group ID to the client, thereby enabling the management of the user's account and context information while hiding the user ID.

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