公开(公告)号：US20110145244A1

公开(公告)日：2011-06-16

申请号：US12695500

申请日：2010-01-28

申请人： Myoung Ho Kim ,  Yohan J. Roh ,  Jae Ho Kim ,  Jin Hyun Son

发明人： Myoung Ho Kim ,  Yohan J. Roh ,  Jae Ho Kim ,  Jin Hyun Son

IPC分类号： G06F17/30

CPC分类号： G06F16/24545

摘要： The present disclosure relates to a multi-dimensional histogram method using a minimal data-skew cover in a space-partitioning tree, which is used to estimate the selectivity of queries, that is, the sizes of query results, and a recording medium storing a program for executing the multi-dimensional histogram method. In the multi-dimensional histogram method, a Database (DB) system receives information required to generate a histogram from an outside of the DB system, and then constructs a space-partitioning tree based on the information required to generate a histogram. The DB system constructs a multi-dimensional histogram based on a minimal data-skew cover in the space-partitioning tree. When the DB system receives a query from the outside, the DB system calculates the estimate of the selectivity for the query by using the multi-dimensional histogram. Further, the present disclosure includes a recording medium storing a program for executing the multi-dimensional histogram method.

摘要翻译： 本公开内容涉及使用空间分区树中的最小数据偏斜覆盖的多维直方图，其用于估计查询的选择性，即查询结果的大小，以及存储查询结果的记录介质 用于执行多维直方图方法的程序。 在多维直方图方法中，数据库（DB）系统从DB系统的外部接收生成直方图所需的信息，然后根据生成直方图所需的信息构建空间分割树。 DB系统基于空间分区树中的最小数据偏移覆盖来构建多维直方图。 当DB系统从外部接收到查询时，DB系统通过使用多维直方图计算查询的选择性的估计。 此外，本公开包括存储用于执行多维直方图方法的程序的记录介质。

公开(公告)号：US08843525B2

公开(公告)日：2014-09-23

申请号：US13222754

申请日：2011-08-31

申请人： Yohan J. Roh ,  Myoung Ho Kim ,  Jaeho Kim

发明人： Yohan J. Roh ,  Myoung Ho Kim ,  Jaeho Kim

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30592 ,  G06F17/30469

摘要： An apparatus and method for calculating the selectivity of a range query for multidimensional data using a multidimensional histogram are provided. A data space may be partitioned into one or more sub-spaces based on a sum of skew values of the one or more sub-spaces, a space-partitioning tree may be generated for the data space, and a multidimensional histogram may be generated for the data space based on the space-partitioning tree. A range query for multidimensional data may be processed based on the multidimensional histogram.

摘要翻译： 提供了一种使用多维直方图计算多维数据范围查询的选择性的装置和方法。 可以基于一个或多个子空间的偏差值的和来将数据空间划分为一个或多个子空间，可以为数据空间生成空间划分树，并且可以生成多维直方图 基于空间分区树的数据空间。 可以基于多维直方图来处理多维数据的范围查询。

公开(公告)号：US20120317092A1

公开(公告)日：2012-12-13

申请号：US13222754

申请日：2011-08-31

申请人： Yohan J. Roh ,  Myoung Ho Kim ,  Jaeho Kim

发明人： Yohan J. Roh ,  Myoung Ho Kim ,  Jaeho Kim

IPC分类号： G06F17/30

CPC分类号： G06F17/30592 ,  G06F17/30469

摘要： An apparatus and method for calculating the selectivity of a range query for multidimensional data using a multidimensional histogram are provided. A data space may be partitioned into one or more sub-spaces based on a sum of skew values of the one or more sub-spaces, a space-partitioning tree may be generated for the data space, and a multidimensional histogram may be generated for the data space based on the space-partitioning tree. A range query for multidimensional data may be processed based on the multidimensional histogram.

摘要翻译： 提供了一种使用多维直方图计算多维数据范围查询的选择性的装置和方法。 可以基于一个或多个子空间的偏差值的和来将数据空间划分为一个或多个子空间，可以为数据空间生成空间划分树，并且可以生成多维直方图 基于空间分区树的数据空间。 可以基于多维直方图来处理多维数据的范围查询。

公开(公告)号：US07991884B2

公开(公告)日：2011-08-02

申请号：US12337278

申请日：2008-12-17

申请人： Man Ho Park ,  Song In Choi ,  Jee Hwan Ahn ,  Byung Wan Lim ,  Ji Hwan Song ,  Myoung Ho Kim

发明人： Man Ho Park ,  Song In Choi ,  Jee Hwan Ahn ,  Byung Wan Lim ,  Ji Hwan Song ,  Myoung Ho Kim

IPC分类号： G06F15/173

CPC分类号： G06Q30/02

摘要： The present invention relates to a data processing method and system for checking an interactive communication sequence (ICS) relating to a plurality of users in a communication record by using a variable time window, and checking an interactive communication sequence pattern (ICSP) that is a frequently generated interactive communication sequence from among the checked interactive communication sequences. The data processing method includes: (a) storing an inverse pair in a communication record in an interactive communication sequence set or a candidate set that is a set of inverse pairs that can be part of the interactive communication sequence; (b) generating an interactive communication sequence having a length other than 1 by combining interactive communication sequences included in the interactive communication sequence set; and (c) generating an interactive communication sequence having a length other than 1 by combining the inverse pair included in the candidate set and one of the interactive communication sequence included in the interactive communication sequence set of (a) and the interactive communication sequence generated in (b).

摘要翻译： 本发明涉及一种用于通过使用可变时间窗口来检查与通信记录中的多个用户相关的交互式通信序列（ICS）的数据处理方法和系统，以及检查作为 经检查的交互式通信序列中经常生成的交互式通信序列。 数据处理方法包括：（a）将交互式通信序列集合中的通信记录中的逆对存储为可能成为交互式通信序列的一部分的一组反向对象的候选集合; （b）通过组合包括在交互式通信序列集中的交互式通信序列来生成具有不同于1的长度的交互式通信序列; 以及（c）通过组合包括在候选集合中的反向对和包括在（a）的交互式通信序列集合中的交互式通信序列中的一个和产生的交互式通信序列之一来生成具有不同于1的长度的交互式通信序列 （b）。

公开(公告)号：US20090157681A1

公开(公告)日：2009-06-18

申请号：US12337278

申请日：2008-12-17

申请人： Man Ho Park ,  Song In Choi ,  Jee Hwan Ahn ,  Byung Wan Lim ,  Ji Hwan Song ,  Myoung Ho Kim

发明人： Man Ho Park ,  Song In Choi ,  Jee Hwan Ahn ,  Byung Wan Lim ,  Ji Hwan Song ,  Myoung Ho Kim

IPC分类号： G06F17/30

CPC分类号： G06Q30/02

摘要： The present invention relates to a data processing method and system for checking an interactive communication sequence (ICS) relating to a plurality of users in a communication record by using a variable time window, and checking an interactive communication sequence pattern (ICSP) that is a frequently generated interactive communication sequence from among the checked interactive communication sequences. The data processing method includes: (a) storing an inverse pair in a communication record in an interactive communication sequence set or a candidate set that is a set of inverse pairs that can be part of the interactive communication sequence; (b) generating an interactive communication sequence having a length other than 1 by combining interactive communication sequences included in the interactive communication sequence set; and (c) generating an interactive communication sequence having a length other than 1 by combining the inverse pair included in the candidate set and one of the interactive communication sequence included in the interactive communication sequence set of (a) and the interactive communication sequence generated in (b).

摘要翻译： 本发明涉及一种用于通过使用可变时间窗口来检查与通信记录中的多个用户相关的交互式通信序列（ICS）的数据处理方法和系统，以及检查作为 经检查的交互式通信序列中经常生成的交互式通信序列。 数据处理方法包括：（a）将交互式通信序列集合中的通信记录中的逆对存储为可能成为交互式通信序列的一部分的一组反向对象的候选集合; （b）通过组合包括在交互式通信序列集中的交互式通信序列来生成具有不同于1的长度的交互式通信序列; 以及（c）通过组合包括在候选集合中的反向对和包括在（a）的交互式通信序列集合中的交互式通信序列中的一个和产生的交互式通信序列之一来生成具有不同于1的长度的交互式通信序列 （b）。

公开(公告)号：US11630046B2

公开(公告)日：2023-04-18

申请号：US17610431

申请日：2020-07-09

申请人： Myoung Ho Kim

发明人： Myoung Ho Kim

IPC分类号： G01N11/14 ,  G01N11/06 ,  G01N11/08

摘要： The present invention relates to a device for measuring rheological properties of a high-viscosity material and a measurement method thereof in which, while a discharger of the present invention is completely blocked, a change in pressure of the high-viscosity material due to a change in the number of rotations of a first screw is measured, thus having an advantage of being able to precisely and reproducibly measure the viscosity.

公开(公告)号：US5758830A

公开(公告)日：1998-06-02

申请号：US550727

申请日：1995-10-31

申请人： Myoung Ho Kim

发明人： Myoung Ho Kim

IPC分类号： G03F7/16 ,  B05C5/00 ,  B05C5/02 ,  B05C11/10 ,  F16K31/06 ,  H01L21/027 ,  H01L21/306 ,  H01L21/31 ,  H01L21/312

CPC分类号： F16K31/0658 ,  B05C11/1002 ,  B05C5/0225

摘要： A photoresist supply amount controller is disclosed including: a connection pipe into which solution comes; a nozzle portion connected to one end of the connection pipe, the nozzle portion being hollow therein and made of electrically conductive material, the nozzle portion having a nozzle ball at its bottom; a core member installed to be raised or lowered in the nozzle portion, the core member being inserted in a tight contact with the inner circumference of the nozzle portion in order to selectively open and close the nozzle ball, the core member being made of electrically conductive material; a cylindrical electronic coil coupled to the outer circumference of the nozzle portion; a grip installed to penetrate the top center of the nozzle portion and having a spiral on its outer circumference.

摘要翻译： 公开了一种光致抗蚀剂供给量控制器，包括：解决方案到达的连接管; 连接到连接管的一端的喷嘴部分，喷嘴部分在其中是中空的，由导电材料制成，喷嘴部分在其底部具有喷嘴球; 安装成在喷嘴部分中升高或降低的芯件，芯件与喷嘴部分的内圆周紧密接触地插入，以选择性地打开和关闭喷嘴球，芯件由导电的 材料; 联接到所述喷嘴部分的外周的圆柱形电子线圈; 一个把手安装成穿过喷嘴部分的顶部中心并在其外圆周上具有螺旋形的把手。