公开(公告)号：US09047937B2

公开(公告)日：2015-06-02

申请号：US13701626

申请日：2011-05-19

Applicant: Jinfeng Kang ,  Bin Gao ,  Yuansha Chen ,  Bing Sun ,  Lifeng Liu ,  Xiaoyan Liu

Inventor： Jinfeng Kang ,  Bin Gao ,  Yuansha Chen ,  Bing Sun ,  Lifeng Liu ,  Xiaoyan Liu

IPC: G11C11/00 ,  G11C11/36 ,  G11C13/00 ,  H01L27/24 ,  H01L45/00

CPC classification number: G11C13/0002 ,  G11C13/0007 ,  G11C13/003 ,  G11C13/0069 ,  G11C2013/0073 ,  G11C2213/15 ,  G11C2213/72 ,  G11C2213/76 ,  H01L27/2409 ,  H01L27/2463 ,  H01L45/1253 ,  H01L45/16 ,  H01L45/1608

Abstract: A resistive random access memory device, a method for manufacturing the resistive random access memory device, and a method for operating the resistive random access memory device are disclosed. The resistive random access memory device includes a resistive switching memory element including two electrodes and a layer of variable-resistance material between the two electrodes, wherein the layer of variable-resistance material exhibits bipolar resistive switching behavior; and a Schottky diode including a metal layer and a p-doped semiconductor layer which contact each other, wherein the metal layer of the Schottky diode is coupled to one of the two electrodes of the resistive switching memory element. The present disclosure provides the resistive random access memory device operating in bipolar resistive switching scheme.

Abstract translation: 公开了电阻随机存取存储器件，制造电阻随机存取存储器件的方法和用于操作电阻随机存取存储器件的方法。 电阻式随机存取存储器件包括电阻式开关存储元件，该电阻开关存储器元件包括两个电极和两个电极之间的可变电阻材料层，其中该可变电阻材料层具有双极电阻开关行为; 以及包括彼此接触的金属层和p掺杂半导体层的肖特基二极管，其中所述肖特基二极管的金属层耦合到所述电阻式开关存储元件的两个电极中的一个。 本公开提供了在双极性电阻式交换方案中工作的电阻随机存取存储器件。

公开(公告)号：US20130144990A1

公开(公告)日：2013-06-06

申请号：US13258057

申请日：2010-06-10

Applicant: Bin Gao ,  Na Zhang

Inventor： Bin Gao ,  Na Zhang

IPC: G06F15/177

CPC classification number: G06F15/177 ,  G06F9/5072 ,  G06F2209/505 ,  H04L41/0893 ,  H04L41/145

Abstract: A method and system for configuring a complex network and a server resource configuration and management module are provided. The method comprises: obtaining an access record of each cloud computing server in a cloud server pool in a network; constructing a complex network model according to the access record(s); performing a community division process to the complex network model to obtain a community structure and memberships of members in each community; and configuring a structure of the network according to the community structure and the memberships of the members in each community. The provided technical scheme is applicable to a cloud computing network. The method and system for configuring a complex network and the server resource configuration and management module, realize configuring the network according to the usage of each cloud computing server in the current network, solve the problem of no mechanism for configuring a cloud computing network reasonably.

Abstract translation: 提供了一种用于配置复杂网络和服务器资源配置和管理模块的方法和系统。 该方法包括：获取网络中云服务器池中每个云计算服务器的访问记录; 根据访问记录构建复杂的网络模型; 对复杂的网络模型进行社区分工过程，以获得每个社区的社区结构和成员资格; 并根据社区结构和每个社区成员的成员资格配置网络结构。 所提供的技术方案适用于云计算网络。 配置复杂网络的方法和系统以及服务器资源配置和管理模块，根据当前网络中每个云计算服务器的使用情况实现网络配置，解决了云计算网络配置不合理的问题。

公开(公告)号：US20120253930A1

公开(公告)日：2012-10-04

申请号：US13078300

申请日：2011-04-01

Applicant: Bin Gao ,  Tie-Yan Liu ,  Jun Yan ,  Ning Liu ,  Dou Shen ,  Ying Li

Inventor： Bin Gao ,  Tie-Yan Liu ,  Jun Yan ,  Ning Liu ,  Dou Shen ,  Ying Li

IPC: G06Q30/00

CPC classification number: G06Q30/0251

Abstract: This application describes a system and method for estimating user intent towards categories of content. The estimation of user intent may be based at least in part on a score for prior user actions and a decay function that is applied to that score to provide an estimate of current user intent. The estimate represents current user intent for time periods in which user actions towards a category of content are negligible or non-existent.

Abstract translation: 该应用描述了用于估计用户对内容类别的意图的系统和方法。 用户意图的估计可至少部分地基于用于先前用户动作的分数和应用于该分数以提供当前用户意图的估计的衰减函数。 估计值表示用户对一类内容的操作可忽略或不存在的时间段的当前用户意图。

公开(公告)号：US20120143844A1

公开(公告)日：2012-06-07

申请号：US12958611

申请日：2010-12-02

Applicant: Taifeng Wang ,  Tie-Yan Liu ,  Bin Gao

Inventor： Taifeng Wang ,  Tie-Yan Liu ,  Bin Gao

IPC: G06F17/30

CPC classification number: G06F16/951

Abstract: Some implementations provide techniques for determining which URLs to select for crawling from a pool of URLs. For example, the selection of URLs for crawling may be made based on maintaining a high coverage of the known URLs and/or high discoverability of the World Wide Web. Some implementations provide a multi-level coverage strategy for crawling selection. Further, some implementations provide techniques for discovering unseen URLs.

Abstract translation: 一些实现提供了用于确定哪些URL被选择用于从URL池中进行爬网的技术。 例如，可以基于保持已知URL的高覆盖率和/或万维网的高可发现性来进行用于爬网的URL的选择。 一些实现提供了用于爬网选择的多级覆盖策略。 此外，一些实现提供用于发现不可见URL的技术。

公开(公告)号：US08103599B2

公开(公告)日：2012-01-24

申请号：US12237392

申请日：2008-09-25

Applicant: Bin Gao ,  Tie-Yan Liu ,  Hang Li ,  Yuting Liu

Inventor： Bin Gao ,  Tie-Yan Liu ,  Hang Li ,  Yuting Liu

IPC: G06F17/00 ,  G06F17/20

CPC classification number: G06F17/30864 ,  G06Q30/02

Abstract: Method for determining a webpage importance, including receiving web browsing behavior data of one or more users; creating a model of the web browsing behavior data; calculating a stationary probability distribution of the model; and correlating the stationary probability distribution to the webpage importance.

Abstract translation: 用于确定网页重要性的方法，包括接收一个或多个用户的网页浏览行为数据; 创建网络浏览行为数据的模型; 计算模型的固定概率分布; 并将固定概率分布与网页重要性相关联。

公开(公告)号：US07930303B2

公开(公告)日：2011-04-19

申请号：US11742276

申请日：2007-04-30

Applicant: Tie-Yan Liu ,  Hang Li ,  Lei Qi ,  Bin Gao

Inventor： Tie-Yan Liu ,  Hang Li ,  Lei Qi ,  Bin Gao

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30864

Abstract: A calculate importance system calculates the global importance of a web page based on a “mean hitting time.” Hitting time of a target web page is a measure of the minimum number of transitions needed to land on the target web page. Mean hitting time of a target web page is an average number of such transitions for all possible starting web pages. The calculate importance system calculates a global importance score for a web page based on the reciprocal of a mean hitting time. A search engine may rank web pages of a search result based on a combination of relevance of the web pages to the search request and global importance of the web pages based on a global hitting time.

Abstract translation: 计算重要度系统基于“平均打击时间”计算网页的全局重要性。目标网页的打击时间是衡量目标网页上所需的最小转换次数的度量。 目标网页的平均打击时间是所有可能的起始网页的平均数量。 计算重要性系统基于平均击球时间的倒数计算网页的全局重要性得分。 搜索引擎可以基于网页与搜索请求的相关性和基于全局打击时间的网页的全球重要性的组合来对搜索结果的网页进行排序。

公开(公告)号：US07676520B2

公开(公告)日：2010-03-09

申请号：US11734336

申请日：2007-04-12

Applicant: Tie-Yan Liu ,  Hang Li ,  Lei Qi ,  Bin Gao ,  Lei Yang

Inventor： Tie-Yan Liu ,  Hang Li ,  Lei Qi ,  Bin Gao ,  Lei Yang

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30882 ,  G06F17/30864

Abstract: A method and system for determining temporal importance of documents having links between documents based on a temporal analysis of the links is provided. A temporal ranking system collects link information or snapshots indicating the links between documents at various snapshot times. The temporal ranking system calculates a current temporal importance of a document by factoring in the current importance of the document derived from the current snapshot (i.e., with the latest snapshot time) and the historical importance of the document derived from the past snapshots. To calculate the current temporal importance of a web page, the temporal ranking system aggregates the importance of the web page for each snapshot.

Abstract translation: 提供了一种用于基于链接的时间分析来确定具有文档之间的链接的文档的时间重要性的方法和系统。 时间排序系统收集指示各种快照时间的文档之间的链接的链接信息或快照。 时间排序系统通过考虑从当前快照（即，具有最新快照时间）导出的文档的当前重要性以及从过去快照导出的文档的历史重要性来计算文档的当前时间重要性。 为了计算网页的当前时间重要性，时间排序系统聚合每个快照的网页的重要性。

公开(公告)号：US08713151B2

公开(公告)日：2014-04-29

申请号：US13258057

申请日：2010-06-10

Applicant: Bin Gao ,  Na Zhang

Inventor： Bin Gao ,  Na Zhang

IPC: G06F15/173

CPC classification number: G06F15/177 ,  G06F9/5072 ,  G06F2209/505 ,  H04L41/0893 ,  H04L41/145

Abstract: A method and system for configuring a complex network and a server resource configuration and management module are provided. The method comprises: obtaining an access record of each cloud computing server in a cloud server pool in a network; constructing a complex network model according to the access record(s); performing a community division process to the complex network model to obtain a community structure and memberships of members in each community; and configuring a structure of the network according to the community structure and the memberships of the members in each community. The provided technical scheme is applicable to a cloud computing network. The method and system for configuring a complex network and the server resource configuration and management module, realize configuring the network according to the usage of each cloud computing server in the current network, solve the problem of no mechanism for configuring a cloud computing network reasonably.

Abstract translation: 提供了一种用于配置复杂网络和服务器资源配置和管理模块的方法和系统。 该方法包括：获取网络中云服务器池中每个云计算服务器的访问记录; 根据访问记录构建复杂的网络模型; 对复杂的网络模型进行社区分工过程，以获得每个社区的社区结构和成员资格; 并根据社区结构和每个社区成员的成员资格配置网络结构。 所提供的技术方案适用于云计算网络。 配置复杂网络的方法和系统以及服务器资源配置和管理模块，根据当前网络中每个云计算服务器的使用情况实现网络配置，解决了云计算网络配置不合理的问题。

公开(公告)号：US20130128653A1

公开(公告)日：2013-05-23

申请号：US13701626

申请日：2011-05-19

Applicant: Jinfeng Kang ,  Bin Gao ,  Yuansha Chen ,  Bing Sun ,  Lifeng Liu ,  Xiaoyan Liu

Inventor： Jinfeng Kang ,  Bin Gao ,  Yuansha Chen ,  Bing Sun ,  Lifeng Liu ,  Xiaoyan Liu

IPC: G11C13/00 ,  H01L45/00

CPC classification number: G11C13/0002 ,  G11C13/0007 ,  G11C13/003 ,  G11C13/0069 ,  G11C2013/0073 ,  G11C2213/15 ,  G11C2213/72 ,  G11C2213/76 ,  H01L27/2409 ,  H01L27/2463 ,  H01L45/1253 ,  H01L45/16 ,  H01L45/1608

Abstract: A resistive random access memory device, a method for manufacturing the resistive random access memory device, and a method for operating the resistive random access memory device are disclosed. The resistive random access memory device includes a resistive switching memory element including two electrodes and a layer of variable-resistance material between the two electrodes, wherein the layer of variable-resistance material exhibits bipolar resistive switching behavior; and a Schottky diode including a metal layer and a p-doped semiconductor layer which contact each other, wherein the metal layer of the Schottky diode is coupled to one of the two electrodes of the resistive switching memory element. The present disclosure provides the resistive random access memory device operating in bipolar resistive switching scheme.

Abstract translation: 公开了电阻随机存取存储器件，制造电阻随机存取存储器件的方法和用于操作电阻随机存取存储器件的方法。 电阻式随机存取存储器件包括电阻式开关存储元件，该电阻开关存储器元件包括两个电极和两个电极之间的可变电阻材料层，其中该可变电阻材料层具有双极电阻开关行为; 以及包括彼此接触的金属层和p掺杂半导体层的肖特基二极管，其中所述肖特基二极管的金属层耦合到所述电阻式开关存储元件的两个电极中的一个。 本公开提供了在双极性电阻式交换方案中工作的电阻随机存取存储器件。

公开(公告)号：US20130033922A1

公开(公告)日：2013-02-07

申请号：US13641832

申请日：2011-11-18

Applicant: Jinfeng Kang ,  Feifei Zhang ,  Bin Gao ,  Bing Chen ,  Lifeng Liu ,  Xiaoyan Liu

Inventor： Jinfeng Kang ,  Feifei Zhang ,  Bin Gao ,  Bing Chen ,  Lifeng Liu ,  Xiaoyan Liu

IPC: H01L45/00 ,  G11C11/00

CPC classification number: G11C13/0007 ,  G11C11/5685 ,  G11C13/0069 ,  G11C2013/0073 ,  G11C2013/0083

Abstract: The present disclosure provides a resistive-switching device capable of implementing multiary addition operation and a method for implementing multiary addition operation using the resistive-switching device. The resistive-switching device has a plurality of resistance values each corresponding to a respective data value stored by the resistive-switching device and ranging from a high resistance value to a low resistance value. The data value stored by the resistive-switching device is increased by ‘1’ successively with a series of set pulses having a same pulse width and a same voltage amplitude being applied thereto. The data value stored by the resistive-switching device is set to ‘0’ with a reset pulse being applied thereto, and meanwhile a data value stored by a higher-bit resistive-switching device is increased by ‘1’ with a set pulse being applied thereto. In this way, multiary addition operation is implemented. The operation of the resistive-switching device can implement data storage and the multiary addition operation simultaneously, and thus substantially simplifies the circuit structure. As a result, the data storage can be integrated with calculation.

Abstract translation: 本公开提供了一种能够实现多加法运算的电阻式开关装置和使用电阻式开关装置实现多重加法运算的方法。 电阻开关器件具有多个电阻值，每个电阻值对应于由电阻开关器件存储的各个数据值，并且从高电阻值到低电阻值。 由电阻式开关器件存储的数据值以连续的脉冲宽度与施加相同电压幅度的一系列设定脉冲连续增加1。 电阻开关器件存储的数据值被设置为0，并且施加复位脉冲，同时由施加了设定脉冲的高位电阻开关器件存储的数据值增加1。 以这种方式，实现多重添加操作。 电阻式开关器件的工作可以同时实现数据存储和多重加法运算，从而大大简化了电路结构。 因此，数据存储可以与计算集成。