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1. 发明申请

US20090240719A1 ACCUMULATING STAR KNOWLEDGE IN REPLICATED DATA PROTOCOL 有权
标题翻译：统计数据协议中的星号知识
公开(公告)号：US20090240719A1
公开(公告)日：2009-09-24
申请号：US12053632
申请日：2008-03-24
申请人： Venugopalan Ramasubramanian , Thomas L. Rodeheffer , Douglas B. Terry , Meg Walraed-Sullivan , Edward P. Wobber
发明人： Venugopalan Ramasubramanian , Thomas L. Rodeheffer , Douglas B. Terry , Meg Walraed-Sullivan , Edward P. Wobber
IPC分类号： G06F17/30
CPC分类号： G06F17/30575
摘要： A distributed system includes full and partial replicas of a set of data items that may be inserted, modified, or deleted by any replica. Replicas may occasionally synchronize with other arbitrarily chosen replicas to learn about updates. A replica's knowledge includes of one or more knowledge fragments, where each fragment indicates a set of items. A type of knowledge fragment, called a star knowledge fragment, contains versions associated with all items in the system. Star knowledge fragments are compact because the set of items stored at a replica need not be explicitly listed. Once all replicas know of all updates in the system, partial and full replicas will have the same compact star knowledge fragment.
摘要翻译：分布式系统包括可以由任何副本插入，修改或删除的一组数据项的完整和部分副本。副本可能偶尔与其他任意选择的副本进行同步，以了解更新。副本的知识包括一个或多个知识片段，其中每个片段指示一组项目。称为星型知识片段的知识片段类型包含与系统中所有项目相关联的版本。明星知识片段是紧凑的，因为存储在副本中的项目集不需要被明确列出。一旦所有副本都知道系统中的所有更新，部分和完全副本将具有相同的紧凑型星级知识片段。

2. 发明授权

US06308179B1 User level controlled mechanism inter-positioned in a read/write path of a property-based document management system 有权
标题翻译：用户级别控制机制位于基于属性的文档管理系统的读/写路径中
公开(公告)号：US06308179B1
公开(公告)日：2001-10-23
申请号：US09143551
申请日：1998-08-31
申请人： Karin Petersen , James P. Dourish , Warren K. Edwards , Anthony G. LaMarca , John O. Lamping , Michael P. Salisbury , Douglas B. Terry , James D. Thornton
发明人： Karin Petersen , James P. Dourish , Warren K. Edwards , Anthony G. LaMarca , John O. Lamping , Michael P. Salisbury , Douglas B. Terry , James D. Thornton
IPC分类号： G06F1700
CPC分类号： G06F17/21 , G06F17/30011 , G06Q99/00 , Y10S707/99932 , Y10S707/99934 , Y10S707/99936 , Y10S707/99938 , Y10S707/99943 , Y10S707/99945
摘要： A user-level controlled mechanism is interposed into a read/write path of a computer system. The mechanism can be implemented as properties attached to documents. Documents having properties attached thereto have the capability of separating the content of the document from the properties which describe the document. This separation of the document content from its properties allows for a user-level access and control of the properties thereby allowing a user flexibility in organizing, storing and retrieving documents. The mechanism allows a user to arrange collections of documents wherein a single document may appear in multiple collections. The properties of the present invention are user and document specific in the sense that they are associated with the user which attached the properties and are directed to control of specific documents.
摘要翻译：用户级控制的机制插入到计算机系统的读/写路径中。该机制可以实现为附加到文档的属性。具有附加属性的文档具有将文档的内容与描述文档的属性分离的能力。文档内容与其属性的这种分离允许用户级别访问和控制属性，从而允许用户组织，存储和检索文档的灵活性。该机制允许用户安排文档的集合，其中单个文档可以出现在多个集合中。本发明的属性是用户和文档特定的意义上，它们与附加属性的用户相关联，并被指导用于控制特定文档。

3. 发明授权

US06253217B1 Active properties for dynamic document management system configuration 有权
标题翻译：动态文档管理系统配置的活动属性
公开(公告)号：US06253217B1
公开(公告)日：2001-06-26
申请号：US09144231
申请日：1998-08-31
申请人： James P. Dourish , Warren K. Edwards , Anthony G. LaMarca , John O. Lamping , Karin Petersen , Michael P. Salisbury , Douglas B. Terry , James D. Thornton
发明人： James P. Dourish , Warren K. Edwards , Anthony G. LaMarca , John O. Lamping , Karin Petersen , Michael P. Salisbury , Douglas B. Terry , James D. Thornton
IPC分类号： G06F1500
CPC分类号： G06F17/30011
摘要： A document management system is provided which organizes, stores and retrieves documents according to properties attached to the documents. A property attachment mechanism allows a user to attach arbitrary static and active properties to a document. The active properties include executable code which dynamically change system configuration of the document in response to a triggering event which is predefined by the user. The present invention eliminates the generally tedious and error-prone process of configuring and reconfiguring an existing system configuration in response to new or changing user needs.
摘要翻译：提供了一种文件管理系统，该文档管理系统根据文档所附的属性来组织，存储和检索文档。属性附加机制允许用户将任意的静态和活动属性附加到文档。活动属性包括响应于由用户预定义的触发事件来动态地改变文档的系统配置的可执行代码。本发明消除了响应于新的或改变的用户需求而配置和重新配置现有系统配置的通常繁琐而容易出错的过程。

4. 发明授权

US07533134B2 Systems and methods for the propagation of conflict resolution to enforce item convergence (i.e., data convergence) 失效
标题翻译：用于传播冲突解决以执行项目收敛（即数据收敛）的系统和方法
公开(公告)号：US07533134B2
公开(公告)日：2009-05-12
申请号：US10932474
申请日：2004-09-01
申请人： Douglas B. Terry , Irena Hudis , Lev Novik , Vivek Jawahir Jhaveri
发明人： Douglas B. Terry , Irena Hudis , Lev Novik , Vivek Jawahir Jhaveri
IPC分类号： G06F17/30
CPC分类号： G06F17/30578 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953 , Y10S707/99954
摘要： Various embodiments of the present invention are directed to systems and method for detecting conflicts and applying conflict resolutions during manual and automatic conflict resolution operations. Several embodiments are directed to preventing both: (a) non-convergence of conflict resolutions, where partners can end up in a divergent steady state (i.e. have different data in the absence of outstanding conflicts); and (b) a non-terminating ping-pong of conflict resolutions between partners (which can occur with certain inefficient solutions that continuously update metadata for each conflict resolution without end). Certain specific embodiments of the present invention are directed to a method for maintaining knowledge that guarantees convergence of data, even when different partners apply different conflict resolutions.
摘要翻译：本发明的各种实施例涉及用于在手动和自动冲突解决操作期间检测冲突和应用冲突解决方案的系统和方法。若干实施方案的目的在于防止：（a）冲突解决的不一致性，其中合作伙伴最终可能处于不同的稳定状态（即在没有未决冲突的情况下具有不同的数据）; （b）合作伙伴之间的冲突解决方案不能终止乒乓球（可能会出现某些无效解决方案，不间断地更新每个冲突解决方案的元数据而无需结束）。本发明的某些具体实施例涉及一种用于维护知识的方法，以保证数据的收敛，即使当不同的合作伙伴应用不同的冲突解决方案时。

5. 发明授权

US07440981B2 Systems and methods for replicating data stores 有权
标题翻译：用于复制数据存储的系统和方法
公开(公告)号：US07440981B2
公开(公告)日：2008-10-21
申请号：US10631591
申请日：2003-07-31
申请人： Lev Novik , Irena Hudis , Douglas B. Terry , Ashish Shah , Sanjay Anand , Yunxin Wu
发明人： Lev Novik , Irena Hudis , Douglas B. Terry , Ashish Shah , Sanjay Anand , Yunxin Wu
IPC分类号： G06F17/30
CPC分类号： G06F17/30581 , Y10S707/99953 , Y10S707/99955
摘要： Systems and methods for replicating replicas in a sync community. Each replica in the sync community stores knowledge that represents changes the replica is aware of. Because each replica has its own knowledge, each replica does not need to know how many replicas are in the sync community or the topology of the sync community. By sending the knowledge with a request for changes, a replicating replica can enumerate the changes to replicate by comparing its knowledge with the received knowledge. After replication, the knowledge is updated. Knowledge may also include made-with-knowledge change IDs that permit each resolution to identify what a replica was aware of when a particular change was made. The made-with-knowledge values are used to detect conflicts during replication.
摘要翻译：在同步社区中复制副本的系统和方法。同步社区中的每个副本都存储表示副本所注意到的更改的知识。由于每个副本都有自己的知识，因此每个副本不需要知道同步社区中多少副本或同步社区的拓扑。通过向知识发送更改请求，复制副本可以通过将其知识与接收到的知识进行比较来枚举复制的更改。复制后，知识将被更新。知识也可以包括知识变更ID，允许每个决议识别在进行特定更改时复制品知道什么。使用知识产权值用于检测复制期间的冲突。

6. 发明申请

US20080034012A1 Extending hierarchical synchronization scopes to non-hierarchical scenarios 有权
标题翻译：将分层同步范围扩展到非分层方案
公开(公告)号：US20080034012A1
公开(公告)日：2008-02-07
申请号：US11498594
申请日：2006-08-02
申请人： Lev Novik , Douglas B. Terry , Irena Hudis , Jeremie E. Sartor , Shaoyu Zhou , Tomas Talius , Yunxin Wu , Jin He , Mark Scurrell
发明人： Lev Novik , Douglas B. Terry , Irena Hudis , Jeremie E. Sartor , Shaoyu Zhou , Tomas Talius , Yunxin Wu , Jin He , Mark Scurrell
IPC分类号： G06F17/30
CPC分类号： G06F17/30176 , Y10S707/99934 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： Extending hierarchical synchronization (sync) scopes to non-hierarchical scenarios may involve a method for synchronizing differently organized data stores comprising mapping different physical organizations to similar logical organizations and utilizing an organization-based synchronization algorithm to synchronize the differently organized stores. Also, the uniqueness constraints of the organizations may be preserved as well as the parent-child ordering constraints of the organizations.
摘要翻译：将分级同步（同步）范围扩展到非分层场景可能涉及用于同步不同组织的数据存储的方法，包括将不同的物理组织映射到类似的逻辑组织，并利用基于组织的同步算法来同步不同组织的存储。此外，组织的唯一性限制也可能受到组织的父母子女排序限制的限制。

7. 发明授权

US06370553B1 Atomic and molecular documents 有权
标题翻译：原子和分子文件
公开(公告)号：US06370553B1
公开(公告)日：2002-04-09
申请号：US09144143
申请日：1998-08-31
申请人： Warren K. Edwards , James P. Dourish , Anthony G. LaMarca , John O. Lamping , Karin Petersen , Michael P. Salisbury , Douglas B. Terry , James D. Thornton
发明人： Warren K. Edwards , James P. Dourish , Anthony G. LaMarca , John O. Lamping , Karin Petersen , Michael P. Salisbury , Douglas B. Terry , James D. Thornton
IPC分类号： G06F1721
CPC分类号： G06F17/21 , Y10S707/99945
摘要： A molecular document comprised of atomic documents located in a document management system is provided. The molecular document is generated within the environment of a document management system which separates the content of a document from the properties which are used to describe the document. The document management system further includes bit providers which retrieve the content portion of the document and deliver it to the document. The bit provider of the present invention is a specialized bit provider having the capability of retrieving full-fledged DMS-type documents. Particularly, the atomic documents of the present invention are stand-alone fully functional DMS-type documents which become the content of the molecular document. A user of the DMS is unaware of the fact that a document retrieved is, in fact, a molecular document.
摘要翻译：提供了由位于文档管理系统中的原子文档组成的分子文档。该分子文件是在文档管理系统的环境中生成的，该文档管理系统将文档的内容与用于描述文档的属性分离。文档管理系统还包括检索文档的内容部分并将其传递给文档的位提供者。本发明的比特提供商是具有检索完整的DMS型文档的能力的专用比特提供商。特别地，本发明的原子文件是成为分子文件内容的独立的全功能DMS型文件。 DMS的用户不知道检索到的文档实际上是分子文档的事实。

8. 发明授权

US06240429B1 Using attached properties to provide document services 有权
标题翻译：使用附加属性提供文档服务
公开(公告)号：US06240429B1
公开(公告)日：2001-05-29
申请号：US09143773
申请日：1998-08-31
申请人： James D. Thornton , James P. Dourish , Warren K. Edwards , Anthony G. LaMarca , John O. Lamping , Karin Peterson , Michael P. Salisbury , Douglas B. Terry
发明人： James D. Thornton , James P. Dourish , Warren K. Edwards , Anthony G. LaMarca , John O. Lamping , Karin Peterson , Michael P. Salisbury , Douglas B. Terry
IPC分类号： G06F1721
CPC分类号： G06F17/30011
摘要： A document management system is provided which organizes, stores and retrieves documents according to properties attached to the documents. A property attachment mechanism allows a user to attach arbitrary static and active properties to a document. The active properties include executable code which activates an external service in response to a triggering event which is predefined by the user, such as an operation performed on the document. When the operation is applied to the document, the operation is compared to the active properties of the document to determine if it is a triggering event. If an active property is triggered, its code is executed which automatically invokes an external service that executes independently from the operation. The results of the service are sent back to the document management system and the operation is then continued. In this manner, a user interacts directly with a document rather than locating, loading and executing an external service to be applied to the document. The user and/or other applications are unaware of the external service being processed.
摘要翻译：提供了一种文件管理系统，该文档管理系统根据文档所附的属性来组织，存储和检索文档。属性附加机制允许用户将任意的静态和活动属性附加到文档。活动属性包括响应于由用户预定义的触发事件（例如对文档执行的操作）来激活外部服务的可执行代码。当将操作应用于文档时，将操作与文档的活动属性进行比较，以确定它是否是触发事件。如果活动属性被触发，则执行其代码，该代码自动调用独立于该操作执行的外部服务。将服务结果发送回文件管理系统，然后继续执行。以这种方式，用户直接与文档交互，而不是定位，加载和执行要应用于文档的外部服务。用户和/或其他应用程序不知道正在处理的外部服务。

9. 发明授权

US5649099A Method for delegating access rights through executable access control program without delegating access rights not in a specification to any intermediary nor comprising server security 失效
标题翻译：通过可执行访问控制程序委派访问权限的方法，而不将规范中的访问权限委派给任何中间人，也不包括服务器安全性
公开(公告)号：US5649099A
公开(公告)日：1997-07-15
申请号：US71649
申请日：1993-06-04
申请人： Marvin M. Theimer , David A. Nichols , Douglas B. Terry
发明人： Marvin M. Theimer , David A. Nichols , Douglas B. Terry
IPC分类号： G06F9/46 , G06F21/00 , H04L29/06 , G06F13/00
CPC分类号： H04L63/0807 , G06F21/6218 , G06F9/468 , H04L29/06 , H04L63/10 , H04L63/20 , G06F2221/2141 , G06F2221/2149
摘要： A method in which access control programs (ACPs) permit controlled delegation of access rights from clients to untrusted intermediaries. ACPs are programs that encode arbitrary specifications of delegated access rights. In the method, a client creates an ACP and associates it with a request to a server, the request being made through one or more intermediaries. When processing a request received from an intermediary, the server executes the access control program to determine whether or not to grant the request.
摘要翻译：访问控制程序（ACP）允许将访问权限从客户端控制到不可信中介的方法。 ACP是编写授权访问权限的任意规范的程序。在该方法中，客户端创建ACP并将其与对服务器的请求相关联，该请求通过一个或多个中介进行。当处理从中介收到的请求时，服务器执行访问控制程序以确定是否授予请求。

10. 发明授权

US5603026A Application-specific conflict resolution for weakly consistent replicated databases 失效
标题翻译：对于弱一致的复制数据库，应用程序特定的冲突解决方案
公开(公告)号：US5603026A
公开(公告)日：1997-02-11
申请号：US352014
申请日：1994-12-07
申请人： Alan J. Demers , Karin Petersen , Michael J. Spreitzer , Douglas B. Terry , Marvin M. Theimer , Brent B. Welch
发明人： Alan J. Demers , Karin Petersen , Michael J. Spreitzer , Douglas B. Terry , Marvin M. Theimer , Brent B. Welch
IPC分类号： G06F12/00 , G06F17/30 , G06F7/20
CPC分类号： G06F17/30356 , G06F17/30377 , Y10S707/99938
摘要： Write operations for weakly consistent replicated database systems have embedded application-specific merge procedures that are invoked for resolving conflicts whenever it is found that the related write operation conflicts with the current state of a given instance of such a database. The effect of executing such a merge procedure is deterministic for any state of the given instance of the database happens to be in when the merge procedure is executed.
摘要翻译：针对弱一致的复制数据库系统的写入操作具有嵌入的特定于应用程序的合并过程，用于在发现相关写操作与此类数据库的给定实例的当前状态冲突时调用以解决冲突。执行这样的合并过程的效果是确定性的，当执行合并过程时，数据库的给定实例的任何状态恰好处于。

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