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公开(公告)号：US07451157B2
公开(公告)日：2008-11-11
申请号：US10270440
申请日：2002-10-15
IPC分类号： G06F17/00
CPC分类号： H04L45/34 , H04L45/566 , H04L63/02 , H04L63/04 , H04L63/0428 , H04L63/08 , H04L63/0823 , H04L63/102 , H04L63/104 , H04L63/108 , H04L63/123 , H04L63/126 , H04L67/02 , H04L2463/101 , Y10S707/99942 , Y10S707/99943
摘要： Methods, systems, and data structures for communicating object metadata are provided. A generic metadata container is presented that allows object metadata to be described in an extensible manner using protocol-neutral and platform-independent methodologies. A metadata scope refers to a dynamic universe of targets to which the included metadata statements correspond. Metadata properties provide a mechanism to describe the metadata itself, and metadata security can be used to ensure authentic metadata is sent and received. Mechanisms are also provided to allow refinement and replacement of metadata statements. Communication of metadata is expedited using hash digests to confirm metadata versions, and by piggybacking policy metadata requests and responses on other substantive data communication messages, thereby dynamically altering future communications.
摘要翻译： 提供了传达对象元数据的方法，系统和数据结构。 提出了一个通用的元数据容器，允许使用协议中立和平台无关的方法以可扩展的方式描述对象元数据。 元数据范围是指所包含的元数据语句对应的目标的动态范围。 元数据属性提供了一种描述元数据本身的机制，并且可以使用元数据安全性来确保发送和接收真实的元数据。 还提供了机制来允许细化和替换元数据语句。 通过使用散列摘要来确认元数据版本，并通过捎带政策元数据请求和对其他实质性数据通信消息的响应来加速元数据的通信，从而动态地改变将来的通信。
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公开(公告)号：US07418457B2
公开(公告)日：2008-08-26
申请号：US11097355
申请日：2005-04-04
IPC分类号： G06F7/04
CPC分类号： H04L45/34 , H04L45/566 , H04L63/02 , H04L63/04 , H04L63/0428 , H04L63/08 , H04L63/0823 , H04L63/102 , H04L63/104 , H04L63/108 , H04L63/123 , H04L63/126 , H04L67/02 , H04L2463/101 , Y10S707/99942 , Y10S707/99943
摘要： Methods, systems, and data structures for communicating object metadata are provided. A generic metadata container is presented that allows object metadata to be described in an extensible manner using protocol-neutral and platform-independent methodologies. A metadata scope refers to a dynamic universe of targets to which the included metadata statements correspond. Metadata properties provide a mechanism to describe the metadata itself, and metadata security can be used to ensure authentic metadata is sent and received. Mechanisms are also provided to allow refinement and replacement of metadata statements. Communication of metadata is expedited using hash digests to confirm metadata versions, and by piggybacking policy metadata requests and responses on other substantive data communication messages, thereby dynamically altering future communications.
摘要翻译： 提供了传达对象元数据的方法，系统和数据结构。 提出了一个通用的元数据容器，允许使用协议中立和平台无关的方法以可扩展的方式描述对象元数据。 元数据范围是指所包含的元数据语句对应的目标的动态范围。 元数据属性提供了一种描述元数据本身的机制，并且可以使用元数据安全性来确保发送和接收真实的元数据。 还提供了机制来允许细化和替换元数据语句。 通过使用散列摘要来确认元数据版本，并通过捎带政策元数据请求和对其他实质性数据通信消息的响应来加速元数据的通信，从而动态地改变将来的通信。
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