In this contemporary era, where a large part of the world population is deluged by extensive
use of the internet and social media, terrorists have found it a potential opportunity to …

In this paper, we deal with the problem of violent scene detection. Although visual signal has
been widely used in detection of violent scenes from video data, audio modality; on the other …

摘要建构伪信息传播模型和真实信息-伪信息对抗模型, 仿真结果表明, 群体接受伪信息概率越高,
伪信息传播速度越快, 范围越广; 真实信息在第一时间介入, 对控制伪信息传播具有决定性作用; …

In this study, we aim to obtain “natural groupings” of 151 local non-government
organizations and institutions mentioned in a news archive of 77,000 articles spanning a …

Massive amounts of information about news events are published on the Internet every day
in online newspapers, blogs, and social network messages. While search engines like …

Social networking websites have become a vital means of communication that can provide
information on various topics. The real time nature of the information published on social …

We examine the accuracy of first story detection on traditional news collections and on a re-
purposed source of academic material. The impact on accuracy of detecting an early rather …

There are huge amounts of news articles about events published on the Internet everyday.
The flood of information on the Internet can easily swamp people, which seems to produce …

An international human rights regime is a major motivator of nation-states and peoples in the
global war on transnational terror. It sets normative understandings for how citizens are …

Text search is a very useful way of retrieving document information from a particular website.
The public generally use internet search engines over the local enterprise search engines …