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31. 发明授权

US07093012B2 System and method for enhancing crawling by extracting requests for webpages in an information flow 有权
标题翻译：通过在信息流中提取网页的请求来增强爬网的系统和方法
公开(公告)号：US07093012B2
公开(公告)日：2006-08-15
申请号：US09950883
申请日：2001-09-13
申请人： Bjørn Olstad , Knut Magne Risvik
发明人： Bjørn Olstad , Knut Magne Risvik
IPC分类号： G06F15/173
CPC分类号： G06F17/30864 , G06F2216/09
摘要： A method for providing searching and alerting capabilities in traffic content at access points in data networks is disclosed. Typical access points for Internet, intranet and wireless traffic are described. Traffic flow through an Internet Service Provider is used as a preferred embodiment to exemplify the data traffic used as the input source in the invention. The invention teaches how proper privacy and content filters can be applied to the traffic source. The filtered data stream from the traffic flow can be used to improve the quality of existing searching and alerting services. The invention also teaches how a cache can be developed optimized for holding fresh searchable information captured in the traffic flow. It is further disclosed how the said cache can be converted to a searchable index and either separately or in cooperation with external search indexes be used as a basis for improved search services. The invention also discloses how the traffic flow can be analyzed in order to derive added information for measuring document relevance, access similarity between documents, personalized ranking of search results, and regional differences in document accesses.
摘要翻译：公开了一种在数据网络接入点的业务内容中提供搜索和报警能力的方法。描述了Internet，Intranet和无线流量的典型接入点。作为优选实施例，使用通过因特网服务提供商的业务流来例示在本发明中用作输入源的数据业务。本发明教导了如何将适当的隐私和内容过滤器应用于流量来源。来自流量流的经过滤的数据流可用于提高现有搜索和警报服务的质量。本发明还教导如何优化缓存以保持在业务流中捕获的新鲜可搜索信息。进一步公开了如何将所述高速缓存转换成可搜索的索引，并且单独地或与外部搜索索引协同地用作改进的搜索服务的基础。本发明还公开了如何分析业务流，以便导出用于测量文档相关性，文档之间的访问相似性，搜索结果的个性化排序以及文档访问中的区域差异的附加信息。

32. 发明申请

US20050160154A1 Viewer object proxy 有权
标题翻译： Viewer对象代理
公开(公告)号：US20050160154A1
公开(公告)日：2005-07-21
申请号：US11077814
申请日：2005-03-11
申请人： Nathan Raciborski , Mark Thompson
发明人： Nathan Raciborski , Mark Thompson
IPC分类号： G06F13/00 , G06F17/30 , G06Q50/10 , H04L1/00 , H04L12/56 , H04L29/06 , H04L29/08 , H04L29/12 , H04N7/173 , G06F15/16 , G06F15/173
CPC分类号： H04L67/1008 , G06F17/30864 , G06F17/30902 , G06F2216/09 , H04L29/06027 , H04L29/12066 , H04L29/12207 , H04L29/12801 , H04L29/12924 , H04L45/30 , H04L47/125 , H04L61/1511 , H04L61/20 , H04L61/6004 , H04L61/6063 , H04L63/0428 , H04L63/083 , H04L65/4076 , H04L65/80 , H04L67/1002 , H04L67/101 , H04L67/14 , H04L67/327 , H04L67/42 , H04L69/24 , H04L69/32 , H04L69/329 , H04L2029/06054
摘要： A method for increasing transfer quality between a content requestor and a content source on a content distribution system. The method involves determining transfer quality between the requestor and various content sources. The determination is made from the requestor's perspective. After determining transfer qualities for the various content sources, the requester provides the transfer qualities to a selector on the content distribution system. The selector uses the determined transfer qualities select a content source to supply the requestor.
摘要翻译：一种用于在内容分配系统上增加内容请求者和内容源之间的传送质量的方法。该方法涉及确定请求者和各种内容源之间的传送质量。决定是从请求者的角度出发的。在确定各种内容源的传输质量之后，请求者向内容分发系统上的选择器提供传送质量。选择器使用确定的传输质量选择内容源来提供请求者。

33. 发明申请

US20010049732A1 Content exchange apparatus 审中-公开
标题翻译：内容交换设备
公开(公告)号：US20010049732A1
公开(公告)日：2001-12-06
申请号：US09870302
申请日：2001-05-29
发明人： Nathan F. Raciborski , Mark R. Thompson
IPC分类号： G06F015/167 , G06F015/16 , G06F015/173
CPC分类号： H04L61/2069 , G06F16/951 , G06F16/9574 , G06F2216/09 , H04L29/06 , H04L29/06027 , H04L29/12066 , H04L29/12132 , H04L29/12292 , H04L29/12594 , H04L29/12801 , H04L29/12924 , H04L45/30 , H04L45/302 , H04L47/125 , H04L61/1511 , H04L61/1552 , H04L61/306 , H04L61/6004 , H04L61/6063 , H04L63/0281 , H04L63/0428 , H04L63/08 , H04L65/4076 , H04L65/80 , H04L67/1002 , H04L67/1008 , H04L67/101 , H04L67/1029 , H04L67/14 , H04L67/28 , H04L67/2842 , H04L67/2847 , H04L67/2852 , H04L67/327 , H04L67/42 , H04L69/24 , H04L69/32 , H04L69/329 , H04L2029/06054
摘要： According to the invention, a content exchange apparatus for cacheing content objects is disclosed. Included in the content exchange apparatus are a content store, a content tracker, an origin server database, and a catalog of content objects. The content store includes a plurality of content objects. A determination is made by the content tracker determines as to which content objects are stored in the content store. The origin server database includes a list of origin servers associated with the content exchange. The catalog of content objects stored in the content store is maintained.
摘要翻译：根据本发明，公开了一种用于缓存内容对象的内容交换装置。内容交换装置中包括内容存储，内容跟踪器，原始服务器数据库和内容对象的目录。内容商店包括多个内容对象。内容跟踪器确定内容存储中存储哪些内容对象的确定。原始服务器数据库包括与内容交换相关联的原始服务器的列表。维护存储在内容存储中的内容对象的目录。

34. 发明授权

US6125371A System and method for aging versions of data in a main memory database 失效
标题翻译：主内存数据库中数据老化版本的系统和方法
公开(公告)号：US6125371A
公开(公告)日：2000-09-26
申请号：US914744
申请日：1997-08-19
申请人： Philip L. Bohannon , Dennis W. Leinbaugh , Rajeev Rastogi , Srinivasan Seshadri , Abraham Silberschatz , Sundararajarao Sudarshan
发明人： Philip L. Bohannon , Dennis W. Leinbaugh , Rajeev Rastogi , Srinivasan Seshadri , Abraham Silberschatz , Sundararajarao Sudarshan
IPC分类号： G06F17/30
CPC分类号： G06F17/30309 , G06F2216/09 , Y10S707/99954
摘要： For use with a database of data records stored in a memory, a system and method for increasing a memory capacity and a memory database employing the system or the method. The system includes: (1) a time stamping controller that assigns a time stamp to transactions to be performed on the database, the time stamp operates to preserve an order of the transactions, (2) a versioning controller that creates multiple versions of ones of the data records affected by the transactions that are update transactions and (3) an aging controller, which is associated with each of the time stamping and versioning controllers, that monitors a measurable characteristic of the memory and deletes ones of the multiple versions of the ones of the data records in response to the time stamp and the measurable characteristic thereby to increase memory capacity.
摘要翻译：用于存储在存储器中的数据记录的数据库，用于增加存储器容量的系统和方法以及采用该系统或方法的存储器数据库。该系统包括：（1）时间戳控制器，为在数据库上执行的事务分配时间戳，时间戳操作以保持事务的顺序，（2）版本控制器，其创建多个版本的由更新事务的事务影响的数据记录和（3）与每个时间戳和版本控制器相关联的老化控制器，其监视存储器的可测量特性并删除其中的一个版本的数据记录，以响应于时间戳和可测量的特性，从而增加存储器容量。

35. 发明授权

US5689699A Dynamic verification of authorization in retention management schemes for data processing systems 失效
标题翻译：动态验证数据处理系统保留管理方案中的授权
公开(公告)号：US5689699A
公开(公告)日：1997-11-18
申请号：US996421
申请日：1992-12-23
申请人： William E. Howell , Hari N. Reddy , Diana S. Wang
发明人： William E. Howell , Hari N. Reddy , Diana S. Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30011 , G06F2216/09 , Y10S707/99939
摘要： In a retention management scheme, an object, such as a document or folder, is provided with an expiration time in the form of a time stamp attribute. The identification of the security subject providing the expiration time is also an attribute of the object. When the expiration time occurs, the authorization of the security subject is checked. If the security subject lacks authority to delete the expiration time, then the object is maintained on the data processing system and the expiration time is ignored. If the security subject has the authority to delete at the expiration time, then the object is deleted.
摘要翻译：在保留管理方案中，向诸如文档或文件夹的对象提供时间戳属性形式的到期时间。提供到期时间的安全对象的标识也是对象的属性。当到期时间发生时，检查安全主体的授权。如果安全主体缺乏删除到期时间的权限，则对象被维护在数据处理系统上，并且忽略到期时间。如果安全主体有权在到期时删除，则对象被删除。

36. 发明授权

US4899299A Method for managing the retention of electronic documents in an interactive information handling system 失效
标题翻译：在交互式信息处理系统中管理电子文档保留的方法
公开(公告)号：US4899299A
公开(公告)日：1990-02-06
申请号：US138231
申请日：1987-12-23
申请人： Margaret G. MacPhail
发明人： Margaret G. MacPhail
IPC分类号： G06F12/00 , G06F17/21 , G06F17/30 , G06Q10/10
CPC分类号： G06Q10/109 , G06F17/30011 , G06F2216/09 , Y10S707/99955 , Y10S715/971
摘要： A method of managing the retention and deletion of electronic documents in which the respective document retention needs of the document owners and the document retention criteria of the enterprise that functions as the central administration of the system are achieved without compromise by establishing a dual label for each document that is to be stored in the system and allowing a different expiration date to be entered into the system for each label. The first label is referred to as the Document Label (DL) and functions to identify the business use classification of the document. The second label is referred to as the Ownership Label (OL) and functions to identify a document classification assigned by the owner, which in most situations is the author. The separate expiration dates associated with each of the labels are referred to as the Ownership expiration date and the Document expiration date. The ownership expiration date is set by the owner to indicate the length of time that he desires ownership of the document. Ownership implies the authority and responsibility for the document during the ownership period. A System Administrator (SA) for example establishes the document expiration date. Each document filed in the system has associated with it the label and expiration date criteria that are employed to automatically manage the retention and deletion of the electronic documents stored by the system in accordance with some simple algorithm that allows a document to be deleted only when a particular relationship exists among a current date and the two expiration dates.
摘要翻译：管理保留和删除电子文件的方法，其中文件所有者的文件保留需求和作为系统的中央管理的企业的文档保留标准的实现没有折中，通过为每个文档建立双重标签要存储在系统中的文档，并允许为每个标签输入不同的有效期。第一个标签称为文件标签（DL），用于识别文档的业务使用分类。第二个标签被称为所有权标签（OL），并且用于识别所有者分配的文档分类，在大多数情况下，作者是这样。与每个标签相关联的单独过期日期称为所有权到期日和文档到期日。所有权到期日由所有者设定，以指示他期望文档所有权的时间长短。所有权意味着在所有权期内文件的权力和责任。系统管理员（SA）例如建立文档到期日。在系统中提交的每个文档都与其相关联的标签和到期日期标准被用于根据允许只有当一个文件被删除时才能删除文档的一些简单的算法自动管理系统存储的电子文档的保留和删除当前日期和两个到期日之间存在特殊关系。

37. 发明授权

US4714992A Communication for version management in a distributed information service 失效
标题翻译：在分布式信息服务中进行版本管理的通信
公开(公告)号：US4714992A
公开(公告)日：1987-12-22
申请号：US801897
申请日：1985-11-26
申请人： Henry M. Gladney , Douglas J. Lorch , Richard L. Mattson
发明人： Henry M. Gladney , Douglas J. Lorch , Richard L. Mattson
IPC分类号： G06F12/00 , G06F17/30 , G06F1/00
CPC分类号： G06F17/30575 , G06F2216/09 , Y10S707/99953 , Y10S707/99957
摘要： In a distributed processing system network in which at least one node operates as a source location having access to data objects of a database, and at least one other node operates as a replica location storing replicas of data objects from the source location, managing obsolescence of the replicas is performed by having the replica locations submitting requests to the source location for ascertaining obsolescence of data objects. The source location, responsive to a request from a requesting replica location, extracts identifiers of a set of obsolete objects and communicates them to the requesting replica location. Upon receiving the identifiers, the requesting location renders inaccessible those data objects corresponding to the identifiers received. The source location then removes those identifiers that have been communicated to the requesting replica location.
摘要翻译：在其中至少一个节点作为具有对数据库的数据对象的访问的源位置的分布式处理系统网络中，并且至少一个其他节点作为存储来自源位置的数据对象的副本的复制位置操作，管理过时通过使副本位置向源位置提交请求以确定数据对象的过时来执行副本。源位置响应于来自请求的副本位置的请求，提取一组过时对象的标识符并将其传送到请求的副本位置。在接收到标识符之后，请求位置呈现与接收到的标识符相对应的那些数据对象不可访问。然后，源位置移除已传送到请求的副本位置的那些标识符。

38. 再颁专利

USRE45901E1 Server-side recycle bin system 有权
公开(公告)号：USRE45901E1
公开(公告)日：2016-02-23
申请号：US12469879
申请日：2009-05-21
申请人： Bobby Ernest Blythe
发明人： Ray Charles Davis , Bobby Ernest Blythe
IPC分类号： G06F17/30
CPC分类号： G06F17/30 , G06F17/30067 , G06F2216/09 , Y10S707/99944 , Y10S707/99945
摘要： A server-side recycle bin system for retaining computer files and information is disclosed. The system comprises a local computer system, and a server including a server-side recycle bin. One or more persistent storage devices, providing the files and directories to be protected, are present either as part of the local computer system or as part of the server. The local computer system and the server may be connected via a wide area computer network, a local area network, the Internet, of any other method or combination of methods. A file manager application running on the local computer system interacts with a file serving application on the server such that there is generated a retained file in the server-side recycle bin.

39. 发明授权

US08521789B2 Undrop objects and dependent objects in a database system 有权
标题翻译：在数据库系统中取消对象和依赖对象
公开(公告)号：US08521789B2
公开(公告)日：2013-08-27
申请号：US10445793
申请日：2003-05-27
申请人： Vineet Marwah
发明人： Vineet Marwah
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30377 , G06F2216/09
摘要： Techniques for undropping objects (e.g., tables) and dependent objects in a database systems are provided. When an object is dropped, the object is moved to a recycle bin where it resides until the user undrops the objects or the object is purged. Dependent objects are also moved into the recycle bin with the object to which they depend. The object can be purged from the recycle bin explicitly by a user or when more storage space is needed. Purging of dependent objects and partitions can be deferred if not required to obtain more storage space.
摘要翻译：提供了用于在数据库系统中展开对象（例如，表）和依赖对象的技术。当对象被删除时，对象被移动到它所驻留的回收站，直到用户展开对象或被清除对象为止。依赖对象也被移动到与它们所依赖的对象的回收站中。对象可以由用户明确地从回收站清除，或者需要更多的存储空间。如果不需要清除依赖对象和分区，则可以延迟获取更多的存储空间。

40. 发明授权

US07930493B1 System and method for record retention date in a write once read many storage system 有权
标题翻译：记录保存日期的系统和方法在一次读取多个存储系统中
公开(公告)号：US07930493B1
公开(公告)日：2011-04-19
申请号：US12120727
申请日：2008-05-15
申请人： William P. McGovern , Jeffrey L. Heller
发明人： William P. McGovern , Jeffrey L. Heller
IPC分类号： G06F12/00
CPC分类号： G06F3/0643 , G06F3/0623 , G06F3/067 , G06F17/30085 , G06F17/30188 , G06F21/78 , G06F2216/09 , Y10S707/99953 , Y10S707/99955
摘要： This invention provides a specified retention date within a data set that is locked against deletion or modification within a WORM storage implementation. This retention date scheme does not utilize any proprietary application program interfaces (APIs) or protocols, but rather, employs native functionality within conventional file (or other data containers, data sets or block-based logical unit numbers) properties available in commonly used operating systems. In an illustrative embodiment, the retention date/time is calculated by querying the file's last-modified time prior to commit, adding the retention period to this value and thereby deriving a retention date after which the file can be released from WORM. Prior to commit, the computed retention date is stored in the file's “last access time” property/attribute field, or another metadata field that remains permanently associated with the file and that, in being used for retention date, does not interfere with file management in a WORM state. Since this field is not utilized in a WORM context, it can be adapted to store this date. Once stored, the retention date in this field is locked against modification. Where extension (never reduction) of a retention period is desired, the last access time field be updated, wherein the new retention period is added to the existing last access time value to derive a new, later retention date for the file. Upon expiry of the retention date, the system allows deletion of the expired WORM file/data set.
摘要翻译：本发明提供在WORM存储实现中锁定以防止删除或修改的数据集内的指定保留日期。此保留日期方案不使用任何专有的应用程序接口（API）或协议，而是在常用文件（或其他数据容器，数据集或基于块的逻辑单元编号）中使用常规操作系统中可用的属性的本机功能。在说明性实施例中，通过在提交之前查询文件的最后修改时间来计算保留日期/时间，将保留期间添加到该值，从而导出可以从WORM释放该文件的保留日期。在提交之前，计算的保留日期存储在文件的“最后访问时间”属性/属性字段中，或与文件永久关联的另一个元数据字段，并且在用于保留日期时不会干扰文件管理在WORM状态。由于这个字段在WORM上下文中没有被使用，所以它可以适应于存储这个日期。一旦存储，此字段中的保留日期将被锁定以防修改。在期望保留期限的延长（永不减少）的情况下，最后访问时间字段被更新，其中新的保留期被添加到现有的最后访问时间值以导出该文件的新的较后的保留日期。保留期限届满后，系统允许删除过期的WORM文件/数据集。

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