公开(公告)号：US20140192653A1

公开(公告)日：2014-07-10

申请号：US13769775

申请日：2013-02-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Joon Young JUNG ,  Dong-oh KANG ,  Chang Seok BAE

IPC: H04L29/08

CPC classification number: H04L67/1002

Abstract: An apparatus for controlling load allocation in a cluster system includes a cluster module having a plurality of target nodes and a cluster power management module. The cluster power management module analyzes resource usage of the target nodes by monitoring the load states of the target nodes. The cluster power management module adaptively allocates loads to the target nodes based on the analyzed resource usage and N allocation thresholds settled in response to an increase of the analyzed resource usage. The cluster power management module controls the target nodes so that the power state can be changed with the adaptively allocated loads.

Abstract translation: 用于控制集群系统中的负载分配的装置包括具有多个目标节点的集群模块和集群电源管理模块。 集群电源管理模块通过监视目标节点的负载状态来分析目标节点的资源使用情况。 集群电源管理模块基于所分析的资源使用和响应于分析的资源使用的增加而确定的N个分配阈值自适应地将负载分配给目标节点。 集群电源管理模块控制目标节点，以便通过自适应分配的负载来改变电源状态。

公开(公告)号：US20150254993A1

公开(公告)日：2015-09-10

申请号：US14638238

申请日：2015-03-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dong Oh KANG ,  Kyu Chang KANG ,  Joon Young JUNG ,  Jang Ho CHOI ,  Jin Young MOON ,  Chang Seok BAE

IPC: G09B5/12 ,  G09B19/00 ,  G09B7/00

CPC classification number: G09B5/125 ,  G09B7/00

Abstract: Disclosed are a smart learning system using a device social relation and a method thereof. The smart learning system includes a first device that generates a device social relation and shares learning content, and at least one second device that executes an event related to the learning content by acquiring the shared learning content when is included in the device social relation.

Abstract translation: 公开了一种使用设备社会关系的智能学习系统及其方法。 智能学习系统包括产生设备社交关系并共享学习内容的第一设备，以及至少一个第二设备，当被包括在设备社交关系中时，通过获取共享学习内容来执行与学习内容相关的事件。

公开(公告)号：US20150324456A1

公开(公告)日：2015-11-12

申请号：US14602904

申请日：2015-01-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Rae KIM ,  Hyung Jik LEE ,  Jin Young MOON ,  Chang Seok BAE ,  Hyun Ki KIM

IPC: G06F17/30

CPC classification number: G06F17/30657 ,  G06F17/30011 ,  G06F17/30654 ,  G06F17/30696 ,  G06N5/00

Abstract: Provided is a question answering system with respect to a natural language question and a method thereof. The question answering system includes a candidate answer generating unit configured to extract a document mapped to an input natural language question, and generate candidate answers with respect to the natural language question from the extracted document, a text entailment recognizing unit configured to generate a text entailment recognition result representing a degree of association between multiple evidence sentences including the generated candidate answers and the natural language question, a list generating unit configured to generate a candidate answer list including the multiple evidence sentences in high association degree order on the basis of the text entailment recognition result, and an output unit configured to output the generated candidate answer list as a search result with respect to the natural language question.

Abstract translation: 提供了关于自然语言问题的问答系统及其方法。 所述问答系统包括：候选答案生成部，被配置为提取映射到输入自然语言问题的文档，并从所提取的文档生成关于自然语言问题的候选答案;文本携带识别单元，被配置为生成文本内容 识别结果表示包括所生成的候选答案和自然语言问题的多个证词之间的关联度;列表生成单元，被配置为基于文本含义生成包括高关联度顺序的多个证词的候选答案列表 识别结果，以及输出单元，被配置为输出所生成的候选答案列表作为关于自然语言问题的搜索结果。

公开(公告)号：US20170102757A1

公开(公告)日：2017-04-13

申请号：US15197016

申请日：2016-06-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Dong Oh KANG ,  Chang Seok BAE ,  Joon Young JUNG ,  Jang Ho CHOI

IPC: G06F1/32 ,  H04L12/803 ,  G06F9/455 ,  H04L12/24

CPC classification number: G06F9/45558 ,  G06F1/189 ,  G06F1/3206 ,  G06F9/50 ,  G06F9/5094 ,  G06F2009/45575 ,  H04L41/0893 ,  H04L41/0896 ,  H04L43/08

Abstract: A device for distributing a load and managing power of a virtual server cluster includes a monitoring unit configured to monitor a load distribution condition on server nodes included in a server cluster and a dynamic state of each of the server nodes, a server node information storage unit configured to store static state information of each of the server nodes, a policy determination unit configured to determine a load distribution policy and a power management policy for each of the server nodes using monitoring information and the static state information stored in the server node information storage unit, and a controller configured to control conversion of each of the server nodes into an active state or an inactive state according to the power management policy, and distribution of a load of a service request requested by a service client to activated server nodes according to the load distribution policy.