Document management system

Details Document management system Document management system

2007-04-03

2007-04-03

Gaffin, Jeffrey (Department: 2161)

Data processing: database and file management or data structures

Database design

Data structure types

C711S163000, C711S164000

Reexamination Certificate

active

10042316

ABSTRACT:
A document management system can access a necessary document fast when necessary and accurately limit access in accordance with various security levels. An access control list shown in FIG.2mainly functions when access to a document is limited. One row in the access control list includes a plurality of fields which are described at the head row of each column. Information in each field included in one row (record) indicates the overall information necessary for setting predefined access control to the document including one character string. A “character string” field means that the document including the character string described in the field, of many documents stored in a database, is a document to which the access is limited.

REFERENCES:
patent: 5455941 (1995-10-01), Okuno et al.
patent: 5754686 (1998-05-01), Harada et al.
patent: 6105027 (2000-08-01), Schneider et al.
patent: 6236996 (2001-05-01), Bapat et al.
patent: 6647388 (2003-11-01), Numao et al.
patent: 6678682 (2004-01-01), Jenkins et al.

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