摘要:
PROBLEM TO BE SOLVED: To provide a system and a process for defining and/or describing a data characteristic in a secure electronic rights management container. SOLUTION: A descriptive data structure provides an abstract representation of a rights management data structure such as a secure container. The abstract representation may describe, for example, the layout of the rights management data structure. It can also provide metadata describing or defining other characteristics of rights management data structure use and/or processing. For example, the descriptive data structure can provide integrity constraints that provide a way to state rules about associated information. The abstract representation can be used to create rights management data structures that are interoperable and compatible with one another. This arrangement preserves flexibility and ease of use without compromising security. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide a system and a process, for defining and/or describing a data characteristic inside a safe electronic right management container. SOLUTION: A descriptive data structure provides abstract expression of a right management data structure such as the safe container. The abstract expression can be described with arrangement of the right management data structure, for example. It can provide even metadata for describing or defining another characteristic of use and/or processing of the right management data structure. For example, the descriptive data structure can provide a perfectibility restriction condition providing a statement method of a rule about accompanying information. The abstract expression can be used so as to produce the right management data structures having mutual operability and compatibility to each other. The arrangement thereof holds flexibility and easiness of the use without threatening safety. COPYRIGHT: (C)2006,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide systems and processes for defining and/or describing data characteristics within a secure electronic right management container.SOLUTION: A descriptive data structure provides an abstract representation of a right management data structure such as a secure container. The abstract representation may describe, for example, the layout of the right management data structure. It can also provide metadata describing or defining other characteristics of right management data structure use and/or processing. For example, the descriptive data structure can provide integrity constraints that provide a way to state rules about associated information. The abstract representation can be used to create right management data structures that are interoperable and compatible with one another. This arrangement preserves flexibility and ease of use without compromising security.
摘要:
PROBLEM TO BE SOLVED: To provide a system and a process for defining and/or describing data characteristics within a secure electronic right management container.SOLUTION: Descriptive data structure provides abstract representation of right management data structure such as a secure container. The abstract representation may describe, for example, layout of the right management data structure. The abstract representation can also provide metadata describing or defining other characteristics of use and/or processing of right management data structure. For example, the descriptive data structure can provide integrity constraint that provides a way to state rules about associated information. The abstract representation can be used to create the right management data structure that is interoperable and compatible with one another. This layout preserves flexibility and ease of use without compromising security.
摘要:
PROBLEM TO BE SOLVED: To solve incompatibility and inter-operability problems that disable communication between one computer and another computer and enable use of computer data created by someone else. SOLUTION: A data processing method comprises a step of creating a computer-readable abstract descriptive data structure and a step of using this expression for inter-operating with at least one right management data structure. COPYRIGHT: (C)2006,JPO&NCIPI