The N-DEx system provides criminal justice agencies with an online tool for sharing, searching, linking, and analyzing information across jurisdictional boundaries.

Logo of the National Data Exchange (N-DEx) program.

The N-DEx System is a no fee unclassified national information sharing system that enables criminal justice agencies to search, link, analyze, and share local, state, tribal, and federal records....

2015年12月9日 · Once authorized, individuals can click on the N‑DEx icon from LEEP and access the default “simple search” screen where they can conduct keyword searches. However, for a more targeted quest,...

icon、index、symbol的区别在于：icon是一个具有代表性的图形符号，index是一种具有直接或间接因果关系的图形符号，symbol是一种基于共同理解和文化内涵的符号。 以符号三项式为基础，皮尔斯提出了符号分类的三种三分法：单子式（非关系式，符号为其本身）；二项式关系（相对于其对象）；三项式关系（相对于解释项）。 第一种三分法按符号显现的性质分为：性态（tone），指符号本身，物体的性质和形式都属于这种符号；型例（token），指实际出现的具体东西和事 …

2016年4月5日 · An icon is meant as a direct imitation of the object or concept. Icons bear a physical resemblance to what’s being represented. A photograph is an example of an icon signifier. Take a picture of a tree and the resulting image will look like that tree. With icons there’s a real connection between the signifier and the signified.

This Privacy Impact Assessment (PIA) covers the FBI's National Data Exchange (N-DEx) System, an online investigative information-sharing system that brings together criminal justice records from...

NDEx, the Network Data Exchange, is a collaborative software infrastructure for storing, sharing and publishing biological network knowledge; NDEx is developed in tight association with Cytoscape at the UC San Diego School of Medicine.

Browse NDEx to find an interesting network . By default we check the publicly available networks on NDEx for any matches. But if you are connected with your NDEx credentials, you can choose to browse your personal networks.

2015年4月15日 · Launched by the FBI’s CJIS Division in March 2008, the N-DEx is the nation’s only investigative tool that contains data from local, state, tribal, and federal justice systems. N-DEx provides...