Method for creating a peer-to-peer home network using common group label
    11.
    发明授权
    Method for creating a peer-to-peer home network using common group label 有权
    使用公共组标签创建对等家庭网络的方法

    公开(公告)号:US07130621B2

    公开(公告)日:2006-10-31

    申请号:US10719260

    申请日:2003-11-21

    IPC分类号: H04M3/00

    摘要: An architecture for a multimedia peer-to-peer home network allows the automated definition of peer groups, or zones, by using group labels, where each peer is capable of automatically identifying whether other peers are members of the same group, or of another group, and where each peer may freely cooperate with other peers of the same group, e.g. exchange information or share resources like storage capacity. Using this architecture, it is e.g. possible that a user who is accessing a node within a peer group has also access to any other node of the peer group, without being requested for authentication. Another characteristic is that other peer groups can be defined which have access rights to network resources and services. Advantageously, the invention simplifies network creation and operation by not requiring the user to have special networking knowledge.

    摘要翻译: 用于多媒体对等家庭网络的架构允许通过使用组标签来自动定义对等组或区域,其中每个对等体能够自动识别其他对等体是否是同一组的成员,或者另一组 并且其中每个对等体可以与同一组的其他对等体自由协作,例如 交换信息或共享资源,如存储容量。 使用这种架构,例如 正在访问对等体组中的节点的用户可能还可以访问对等体组的任何其他节点,而不被请求进行认证。 另一个特征是可以定义可以访问网络资源和服务的其他对等组。 有利地,本发明通过不要求用户具有特殊的网络知识来简化网络创建和操作。

    Method for communication between nodes in peer-to peer networks using common group label
    12.
    发明授权
    Method for communication between nodes in peer-to peer networks using common group label 有权
    使用公共组标签的对等网络节点之间的通信方法

    公开(公告)号:US07395318B2

    公开(公告)日:2008-07-01

    申请号:US10720917

    申请日:2003-11-24

    IPC分类号: G06F15/16

    摘要: An architecture for a multimedia peer-to-peer home network allows the simple definition of peer groups, or zones, where each peer is capable of automatically identifying whether other peers are members of the same group, or of another group, by using group labels. Each peer may freely cooperate with the other peers of the same group, or with peers of previously specified other groups. e.g. exchange information or share resources. The architecture aims to map an atmosphere of trust existing between users to a technical system. namely their respective home networks. Using this architecture, it is e.g. possible that users who trust each other may give each other access to their own home network, or parts of it.

    摘要翻译: 用于多媒体对等家庭网络的架构允许对等体组或区域的简单定义,其中每个对等体能够通过使用组标签来自动识别其他对等体是否是同一组或另一组的成员 。 每个对等体可以与同一组的其他对等体或先前指定的其他组的对等体自由协作。 例如 交换信息或共享资源。 该架构旨在将用户之间存在的信任氛围映射到技术系统。 即他们各自的家庭网络。 使用这种架构,例如 相互信任的用户可能会相互访问他们自己的家庭网络或其部分内容。

    Device and method for generating metadata from essence
    13.
    发明授权
    Device and method for generating metadata from essence 有权
    从本质生成元数据的设备和方法

    公开(公告)号:US07472344B2

    公开(公告)日:2008-12-30

    申请号:US10761828

    申请日:2004-01-20

    IPC分类号: G06F17/00

    CPC分类号: H04N1/32101

    摘要: The generation of metadata shall be simplified. Therefore, a method is presented in which a metadata-template is filled with selected essence and MD-links obtained from a list of links to essence and/or a list of current metadata. Furthermore, it is possible to obtain the MD-links from further metadata or essences directly or indirectly linked with the selected essence.

    摘要翻译: 要简化元数据的生成。 因此,提出了一种方法,其中元数据模板填充有从本质和/或当前元数据列表的链接列表中获得的所选择的本质和MD链接。 此外,可以从与所选择的本质直接或间接相关联的进一步的元数据或实质获得MD链接。

    Method and apparatus for updating data on disk storage medium
    14.
    发明授权
    Method and apparatus for updating data on disk storage medium 失效
    用于更新磁盘存储介质上的数据的方法和装置

    公开(公告)号:US07543107B2

    公开(公告)日:2009-06-02

    申请号:US10584744

    申请日:2004-11-22

    IPC分类号: G06F12/00

    CPC分类号: G11B27/105

    摘要: The use of disk-assisted, dynamic databases is to be optimized. To this end, provision is made for new data intended to update an old stock of data to have a second index, relating to the new data, generated for them, and for said second index to be stored on the disk storage medium as a supplement to the first index relating to the old stock of data. This allows the number of write access operations to the disk storage medium to be reduced. This is particularly advantageous for optical media, whose useful life can be increased as a result.

    摘要翻译: 要优化使用磁盘辅助的动态数据库。 为此,提供用于更新旧数据库的新数据以具有与为其生成的新数据相关的第二索引,并且将所述第二索引作为补充存储在盘存储介质上 到与旧的数据库有关的第一个指数。 这允许减少对磁盘存储介质的写访问操作的数量。 这对于光学介质是特别有利的,其结果可以增加其使用寿命。

    Method and apparatus for updating data on disk storage medium
    15.
    发明申请
    Method and apparatus for updating data on disk storage medium 失效
    用于更新磁盘存储介质上的数据的方法和装置

    公开(公告)号:US20070192535A1

    公开(公告)日:2007-08-16

    申请号:US10584744

    申请日:2004-11-22

    IPC分类号: G06F13/28

    CPC分类号: G11B27/105

    摘要: The use of disk-assisted, dynamic databases is to be optimized. To this end, provision is made for new data intended to update an old stock of data to have a second index, relating to the new data, generated for them, and for said second index to be stored on the disk storage medium as a supplement to the first index relating to the old stock of data. This allows the number of write access operations to the disk storage medium to be reduced. This is particularly advantageous for optical media, whose useful life can be increased as a result.

    摘要翻译: 要优化使用磁盘辅助的动态数据库。 为此,提供用于更新旧数据库的新数据以具有与为其生成的新数据相关的第二索引,并且将所述第二索引作为补充存储在盘存储介质上 到与旧的数据库有关的第一个指数。 这允许减少对磁盘存储介质的写访问操作的数量。 这对于光学介质是特别有利的,其结果可以增加其使用寿命。

    Method and apparatus for organizing nodes in a network
    16.
    发明授权
    Method and apparatus for organizing nodes in a network 有权
    用于组织网络中的节点的方法和装置

    公开(公告)号:US07801895B2

    公开(公告)日:2010-09-21

    申请号:US11605162

    申请日:2006-11-28

    IPC分类号: G06F17/30

    摘要: In current Distributed Storage Systems, applications may determine the device on which data shall be stored. The invention provides a method for automatically selecting an individual storage device within a DSS. A method for automatically classifying a node in a network comprises determining data classes, automatically classifying data of said data classes stored on a node, determining the amount of stored data per data class, calculating data dominance values for each of the data classes, receiving a request that indicates a data type according to one of said data classes, and providing said dominance value according to the requested data class.Further, a method for automatically organizing nodes in a network comprises receiving a request for storing data of a particular data type, transmitting the request to storage nodes, receiving from the storage nodes respective dominance values, and selecting the node with the highest dominance value for storing the data.

    摘要翻译: 在当前的分布式存储系统中,应用程序可以确定要存储数据的设备。 本发明提供了一种在DSS内自动选择单个存储设备的方法。 一种用于自动分类网络中的节点的方法包括:确定数据类别,自动分类存储在节点上的所述数据类别的数据,确定每个数据类别存储的数据量,计算每个数据类别的数据优势值, 根据所述数据类别之一指示数据类型的请求,并根据请求的数据类提供所述优势值。 此外,用于在网络中自动组织节点的方法包括:接收存储特定数据类型的数据的请求,将请求发送到存储节点,从存储节点接收各自的优势值,并且选择具有最高优势值的节点 存储数据。

    Method and apparatus for organizing nodes in a network
    17.
    发明申请
    Method and apparatus for organizing nodes in a network 有权
    用于组织网络中的节点的方法和装置

    公开(公告)号:US20070136384A1

    公开(公告)日:2007-06-14

    申请号:US11605162

    申请日:2006-11-28

    IPC分类号: G06F17/30

    摘要: In current Distributed Storage Systems, applications may determine the device on which data shall be stored. The invention provides a method for automatically selecting an individual storage device within a DSS. A method for automatically classifying a node in a network comprises determining data classes, automatically classifying data of said data classes stored on a node, determining the amount of stored data per data class, calculating data dominance values for each of the data classes, receiving a request that indicates a data type according to one of said data classes, and providing said dominance value according to the requested data class. Further, a method for automatically organizing nodes in a network comprises receiving a request for storing data of a particular data type, transmitting the request to storage nodes, receiving from the storage nodes respective dominance values, and selecting the node with the highest dominance value for storing the data.

    摘要翻译: 在当前的分布式存储系统中,应用程序可以确定要存储数据的设备。 本发明提供了一种在DSS内自动选择单个存储设备的方法。 一种用于自动分类网络中的节点的方法包括:确定数据类别,自动分类存储在节点上的所述数据类别的数据,确定每个数据类别存储的数据量,计算每个数据类别的数据优势值, 根据所述数据类别之一指示数据类型的请求,并根据请求的数据类提供所述优势值。 此外,用于在网络中自动组织节点的方法包括:接收存储特定数据类型的数据的请求,将请求发送到存储节点,从存储节点接收各自的优势值,并且选择具有最高优势值的节点 存储数据。

    Method and apparatus for searching a database in two search steps
    18.
    发明授权
    Method and apparatus for searching a database in two search steps 有权
    在两个搜索步骤中搜索数据库的方法和装置

    公开(公告)号:US07996389B2

    公开(公告)日:2011-08-09

    申请号:US10584654

    申请日:2004-11-15

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30938

    摘要: Search in stocks of data, particularly on optical media, is intended to be optimized in terms of the time required for the search. It is therefore proposed that the search be carried out in two steps. In a first search step, the entire database is scanned on the disk storage medium. In a second search step, executed in parallel, intermediate results from the first search step are searched. This allows the number of skips on a disk to be reduced, which results in increases of speed, particularly in the case of optical drives.

    摘要翻译: 搜索数据库,特别是在光学介质上的数据,旨在根据搜索所需的时间进行优化。 因此,建议搜索分两步进行。 在第一个搜索步骤中,在磁盘存储介质上扫描整个数据库。 在并行执行的第二搜索步骤中,搜索来自第一搜索步骤的中间结果。 这允许减少磁盘上的跳过次数,这导致速度的增加,特别是在光驱的情况下。

    Method and apparatus for searching a database in two search steps
    19.
    发明申请
    Method and apparatus for searching a database in two search steps 有权
    在两个搜索步骤中搜索数据库的方法和装置

    公开(公告)号:US20090018997A1

    公开(公告)日:2009-01-15

    申请号:US10584654

    申请日:2004-11-15

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30938

    摘要: Search in stocks of data, particularly on optical media, is intended to be optimized in terms of the time required for the search. It is therefore proposed that the search be carried out in two steps. In a first search step, the entire database is scanned on the disk storage medium. In a second search step, executed in parallel, intermediate results from the first search step are searched. This allows the number of skips on a disk to be reduced, which results in increases of speed, particularly in the case of optical drives.

    摘要翻译: 搜索数据库,特别是在光学介质上的数据,旨在根据搜索所需的时间进行优化。 因此,建议搜索分两步进行。 在第一个搜索步骤中,在磁盘存储介质上扫描整个数据库。 在并行执行的第二搜索步骤中,搜索来自第一搜索步骤的中间结果。 这允许减少磁盘上的跳过次数,这导致速度的增加,特别是在光驱的情况下。

    Database model for hierarchical data formats
    20.
    发明授权
    Database model for hierarchical data formats 有权
    分层数据格式的数据库模型

    公开(公告)号:US07269582B2

    公开(公告)日:2007-09-11

    申请号:US10819750

    申请日:2004-04-07

    IPC分类号: G06F17/30 G06F17/00

    摘要: The present invention relates to a method for ensuring data consistency upon mapping of a hierarchical data format to a relational database management system.According to the invention, a method for ensuring data consistency upon storage of a data item in a database, the data item having an identifier and a locator for linking the data item to a destination, whereby the identifier and the locator are stored in the database in addition to the data item, comprises the steps of: checking (11) whether the current combination of identifier and locator has already been stored in the database, and using (12) the stored combination of the data item if this is the case, in case the current combination of identifier and locator has not yet been stored in the database, checking (13, 15) whether either the identifier or the locator has already been stored in the database, replacing (14, 16) the current combination of identifier and locator with a univocal combination if this is the case, and storing (17) the univocal combination together with the data item, and storing (17) the current combination of identifier and locator together with the data item else.

    摘要翻译: 本发明涉及一种在将分层数据格式映射到关系数据库管理系统时确保数据一致性的方法。 根据本发明,一种用于在数据库中存储数据项时确保数据一致性的方法,具有用于将数据项链接到目的地的标识符和定位符的数据项,由此将标识符和定位符存储在数据库中 除了数据项之外,还包括以下步骤:检查(11)当前的标识符和定位符的组合是否已被存储在数据库中,并且如果是这种情况,则使用(12)所存储的数据项的组合, 在标识符和定位符的当前组合尚未存储在数据库中的情况下,检查(13,15)是否已经将标识符或定位符存储在数据库中,替换(14,16)当前的标识符组合 和定位器,如果是这种情况,则具有单一的组合,并且将数据项与单一组合一起存储(17),并将标识符和定位符的当前组合与 数据项其他。