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    • 6. 发明公开
    • SIMILARITY MEASUREMENT METHOD AND EQUIPMENT
    • 相似性测量方法和设备
    • EP3258368A1
    • 2017-12-20
    • EP16758452.3
    • 2016-02-26
    • Huawei Technologies Co., Ltd.
    • LI, ZhenguoCHENG, JiefengFAN, Wei
    • G06F7/00G06F17/30
    • G06F17/12G06F7/00G06F7/02G06F16/903G06F16/951G06F17/10G06F17/16G06Q30/02
    • A similarity measurement method includes: (101) obtaining a directional relationship between nodes in a network, and determining a transition matrix; (102) calculating a constraint matrix according to the transition matrix and an obtained attenuation factor; (103) constructing a system of linear equations, where a coefficient matrix of the system of linear equations is the constraint matrix, and a variable of the system of linear equations is a correction vector; (104) solving the system of linear equations by means of iteration by using a Jacobi method, and determining the correction vector; and (106) calculating similarities between the nodes according to the transition matrix, the attenuation factor, and a diagonal correction matrix that is generated according to the correction vector. In the method, the correction vector is determined by using the Jacobi method, and further the similarities between the nodes may be calculated. In each time of iteration of the Jacobi method, elements for calculating the correction vector are independent of each other. In this way, concurrent calculation can be performed, so that a calculation time can be effectively reduced by using a computer cluster, time complexity and space complexity during calculation can be reduced, and the similarity measurement method is applicable to a large network.
    • 一种相似度测量方法,包括:(101)获取网络中节点之间的方向关系,并确定转移矩阵; (102)根据所述转移矩阵和得到的衰减因子计算约束矩阵; (103)构造线性方程组,其中线性方程组的系数矩阵为约束矩阵,并且线性方程组的系统变量为修正向量; (104)通过使用Jacobi方法的迭代求解线性方程组,并确定校正向量; 以及(106)根据所述转换矩阵,所述衰减因子和根据所述校正向量生成的对角校正矩阵来计算所述节点之间的相似度。 在该方法中,通过使用Jacobi方法来确定校正向量,并且还可以计算节点之间的相似度。 在Jacobi方法的每次迭代中,用于计算校正矢量的元素彼此独立。 这样就可以进行并发计算,从而可以通过计算机集群有效降低计算时间,减少计算时间复杂度和空间复杂度,并且相似性度量方法适用于大型网络。
    • 7. 发明公开
    • DYNAMIC CIRCUIT DEVICE
    • 动态电路装置
    • EP3226417A1
    • 2017-10-04
    • EP15863634.0
    • 2015-11-19
    • NEC Space Technologies, Ltd.
    • HIHARA, HirokiWAKABAYASHI, Kazutoshi
    • H03K19/177G06F7/00
    • G06F7/00H03K19/177H03K19/17728
    • The present invention provides a dynamic circuit device that can prevent hardware and software from becoming larger in size and that can have smaller outside dimensions, less weight, and lower power consumption. For this purpose, the dynamic circuit device is provided with an operation instructing unit for instructing an operation and a cluster-layer wiring layer formed by disposing a plurality of cluster layers that include one or more lookup tables in which preset function elements are disposed and by connecting adjacent cluster layers with each other using cluster-layer connecting lines, wherein the dynamic circuit device changes the circuit configuration dynamically by changing operational states of the functional elements according to the instruction from the operation instructing unit.
    • 本发明提供一种动态电路装置,其能够防止硬件和软件变得更大并且可以具有更小的外部尺寸,更轻的重量和更低的功耗。 为此,动态电路装置设置有用于指示操作的操作指示单元和通过布置多个集群层而形成的集群层布线层,所述集群层包括其中布置有预置功能元件的一个或多个查找表,并且通过 其中,所述动态电路装置根据来自所述操作指示单元的指示,通过改变所述功能元件的操作状态来动态地改变所述电路结构。
    • 9. 发明公开
    • DATA STRUCTURE, INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM RECORDING MEDIUM
    • DATENSTRUKTUR,INFORMATIONSVERARBEITUNGSVORRICHTUNG,INFORMATIONSVERARBEITUNGSVERFAHREN UND PROGRAMMAFZEICHNUNGSMEDIUM
    • EP3128443A1
    • 2017-02-08
    • EP15772790.0
    • 2015-03-20
    • NEC Solution Innovators, Ltd.
    • OKAJIMA, YuzuruMARUYAMA, Kouichi
    • G06F17/30G06F5/00
    • G06F17/30324G06F7/00G06F7/22H03M7/30H03M7/3082H03M7/3088H03M7/4006H03M7/4031H03M7/46H03M7/707
    • [Problem] To suppress increases in the size of a fully indexable dictionary while making it possible for a target bit stream to be subjected to two types of selection operation employing the fully indexable dictionary.
      [Solution] An information processing device (100) is provided with a storage unit (10) which stores a data structure (11) used to represent a bit stream formed using a first value and a second value. The data structure (11) includes: first data specifying the positions on the bit stream of all or some succession segments including a succession of one or more of the first value or the second value; second data specifying, for some of the succession segments, the number of first values that have appeared on the bit stream from the beginning of the bit stream as far as the succession segment; and third data specifying, for some of the succession segments, the number of second values that have appeared on the bit stream from the beginning of the bit stream as far as the succession segment.
    • [问题]抑制完全可索引字典的大小的增加,同时使目标比特流能够进行使用完全可索引的词典的两种选择操作。 信息处理设备(100)具有存储单元(10),存储单元(10)存储用于表示使用第一值和第二值形成的比特流的数据结构(11)。 数据结构(11)包括:第一数据,其指定包括第一值或第二值中的一个或多个的一系列的全部或一些连续段的比特流上的位置; 第二数据对于一些连续段指定从比特流的开始到连续段的比特流中出现的第一值的数量; 以及第三数据,对于一些连续段,指定从比特流的开始到比例流的比特流中出现的第二个值的数量。