公开(公告)号：US09317887B2

公开(公告)日：2016-04-19

申请号：US13946693

申请日：2013-07-19

Applicant: Electronics and Telecommunications Research Institute

Inventor： Joo Young Lee ,  Sung Kyong Un ,  Hyun Sook Cho ,  Youn Hee Gil ,  Keon Woo Kim ,  Young Soo Kim ,  Sang Su Lee ,  Su Hyung Jo ,  Woo Yong Choi

IPC: G06F17/30 ,  G06Q50/00

CPC classification number: G06Q50/01

Abstract: A similarity calculating method and apparatus are disclosed. A similarity calculating method according to an exemplary embodiment of the present invention includes extracting similarity calculating data, which is determined in advance, by receiving a communication activity record for every user; modeling a communication activity pattern for every user and common information between the users based on the extracted similarity calculating data; and calculating a similarity between users using the modeled communication activity pattern for every user and common information. The modeling includes: modeling the communication activity pattern by calculating a value of a static feature from the similarity calculating data, and modeling the common information by calculating a value of a dynamic feature from the similarity calculating data.

Abstract translation: 公开了一种相似度计算方法和装置。 根据本发明的示例性实施例的相似度计算方法包括：通过接收每个用户的通信活动记录来提取事先确定的相似度计算数据; 基于所提取的相似度计算数据，对每个用户建立通信活动模式和用户之间的公共信息; 以及使用针对每个用户的建模的通信活动模式和公共信息来计算用户之间的相似性。 该建模包括：通过从相似性计算数据计算静态特征的值来建模通信活动模式，以及通过从相似性计算数据计算动态特征的值来建模公共信息。

公开(公告)号：US09334030B2

公开(公告)日：2016-05-10

申请号：US13940385

申请日：2013-07-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： Byung Gil Lee ,  Byung Doo Kim ,  Do Hyeung Kim ,  Joong Yong Choi ,  Hyun Sook Cho

IPC: B63B49/00 ,  G08G3/02

CPC classification number: B63B49/00 ,  G08G3/02

Abstract: The traffic control method according to the present invention includes obtaining radar information on a target from at least one radar; obtaining AIS information of the target from an AIS (automatic identification system) of the target; detecting GPS jamming; and fusing the radar information and the AIS information. The fusing selectively fuses the AIS information depending on whether the GPS jamming occurs in the position of the target as a result of the detection.

Abstract translation: 根据本发明的交通控制方法包括从至少一个雷达获取关于目标的雷达信息; 从目标的AIS（自动识别系统）获取目标的AIS信息; 检测GPS干扰; 并融合雷达信息和AIS信息。 熔断器根据检测结果是否在目标位置发生GPS干扰，选择性地融合AIS信息。

公开(公告)号：US10255367B2

公开(公告)日：2019-04-09

申请号：US14643572

申请日：2015-03-10

Applicant: Electronics and Telecommunications Research Institute

Inventor： Byung Gil Lee ,  Byung Doo Kim ,  Do Hyeung Kim ,  Kwan Tae Cho ,  Ju Young Kim ,  Joong Yong Choi ,  Dae Hee Seo ,  Seung Hee Oh ,  Jung Chan Na ,  Hyun Sook Cho

IPC: G06F17/30 ,  G01S13/86 ,  G01S13/91 ,  G01S5/00 ,  G01S7/12 ,  G01S7/16

Abstract: The present invention relates to a vessel traffic service system and a method for extracting accident data, and more particularly, to a technique that search and extracts possible event traffic data automatically from data of a concerned area without knowing exact time when a marine accident occurs. The vessel traffic service system includes: an input unit receiving conditional information for extracting accident occurrence data from a user; a storage unit storing at least one of an automatic identification system (AIS) signal, a radar signal, and a camera image signal; and a control unit extracting an event occurrence part from at least one of the AIS signal, the radar signal, and the camera image signal of a point and a time at which an accident occurs in accordance with the conditional information to generate an accident candidate list.

公开(公告)号：US09374381B2

公开(公告)日：2016-06-21

申请号：US14249811

申请日：2014-04-10

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung Tae Kim ,  Min Ho Han ,  Jong Hoon Lee ,  Ik Kyun Kim ,  Hyun Sook Cho

IPC: G06F11/00 ,  G08B23/00 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L63/1416 ,  H04L67/2842

Abstract: According to a method and system for real-time malware detection based on web browser plugin, the method and system may connect a web server of a web site through a web browser module, execute a security module through a browser plugin of the web site, update a database for a browser cache of the web site from the web server by the security module, cache a web content of the web site from the web server, match cache data of the web content with the database, and warn about the web content if data matched with the cache data of the web content does not exist in the database.

Abstract translation: 根据基于web浏览器插件的实时恶意软件检测方法和系统，该方法和系统可以通过Web浏览器模块连接网站的Web服务器，通过网站的浏览器插件执行安全模块， 通过安全模块从Web服务器更新网站的浏览器缓存的数据库，从Web服务器缓存网站的网页内容，将网页内容的缓存数据与数据库匹配，并提醒Web内容 如果数据库中不存在与Web内容的缓存数据匹配的数据。

公开(公告)号：US09141801B2

公开(公告)日：2015-09-22

申请号：US13973194

申请日：2013-08-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Sik Moon ,  Seung Wan Han ,  Hyun Sook Cho

IPC: G06F21/00 ,  G06F21/57

CPC classification number: G06F21/57

Abstract: An apparatus for analyzing a permission of an application for a mobile device, the apparatus comprising: an executable file acquisition unit; a file extraction module; and an execution permission analyzing module configured to detect a security risk which can be caused by the permission on the basis of the permission described in the extracted file, wherein the information related to the permission of the application includes information on permission that is declared in the application, permission that the application uses and a function that uses the permission of the application.

Abstract translation: 一种用于分析移动设备的应用的许可的装置，所述装置包括：可执行文件获取单元; 文件提取模块; 以及执行许可分析模块，被配置为基于所提取的文件中描述的许可来检测可以由许可引起的安全风险，其中与应用的许可有关的信息包括关于在所述提取的文件中声明的许可的信息 应用程序，应用程序使用的权限以及使用应用程序许可的功能。