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Micro-blogging site Twitter can Track and Detect Riots Faster than Police: Study

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London, June 27, 2017: With people increasingly taking to the social media, especially Twitter, to report or update events, observations and occurrences, new research says the micro-blogging site can track and detect major disruptive events faster than the police.

The study showed that computer systems using a series of machine-learning algorithms could automatically scan through tweets and detect serious incidents, such as breaking into a shop or setting cars alight, before they were reported to the police.

The computer system could also discern information about where the riots were rumoured to take place and where groups of youths were gathering.

On average the computer systems could pick up on the disruptive events several minutes before officials could. In some cases even over an hour ahead of the security personnel, the researchers said in the paper published in the journal ACM Transactions on Internet Technology.

“We will never replace traditional policing resource on the ground but we have demonstrated that this research could augment existing intelligence gathering and draw on new technologies to support more established policing methods,” said Pete Burnap from Cardiff University.

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Estimates put social media membership at approximately 2.5 billion non-unique users, and the data produced by these users have been used to predict elections, movie revenues and even the epicentre of earthquakes.

The study could enable police officers to better manage and prepare for both large and small scale disruptive events, the researchers added.

“We have previously used machine-learning and natural language processing on Twitter data to better understand online deviance, such as the spread of antagonistic narratives and cyber hate,” Burnap said.

For the study, the team analysed 1.6 million tweets related to the 2011 riots in England, which began as an isolated incident in Tottenham on August 6 but quickly spread across London and to other cities in England.

The researchers used a series of machine-learning algorithms to analyse each of the tweets from the dataset, taking into account a number of key features such as the time they were posted, the location where they were posted and the content of the tweet itself. (IANS)

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Twitter Lite: A Data-Friendly Version of Twitter Now Available in India

The micro-blogging platform, while releasing second quarter earnings, reported $711 million in revenue -- an increase of 24 per cent year-over-year

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Twitter Lite
Data-friendly Twitter Lite now available in India. Pixabay

The micro-blogging platform has made its data-friendly Twitter Lite Android app available in 21 more countries, including India, which can be downloaded from Google Play Store.

Built for 2G and 3G networks which are still in use in several parts of India, Twitter Lite has an install size of 3MB, saves data and space and loads quickly on unreliable networks.

“While using the app on 2G or 3G, you’ll notice that content will load quickly on Twitter Lite. We want to make sure you can see what’s happening no matter what network you’re on,” Twitter said in a statement late on Monday.

Twitter Lite is now available in the Google Play Store in more than 45 countries.

After a successful trial in the Philippines, Twitter rolled out the data-friendly Lite Android app in 24 countries in December 2017.

By enabling data saver mode, users can control which images and videos load on their phones.

“You can still load all the content at any time by hitting ‘Load image’ or ‘Load video’, helping you save money and data in real time,” said Twitter.

Twitter
Twitter Lite is now available in the Google Play Store in more than 45 countries. (VOA)

The “Bookmarks” feature allows users to save important Tweets for later.

“Twitter Lite supports push notifications, allowing you to keep up with what’s happening around the world,” said the micro-blogging platform that currently has 335 million users.

The night mode feature gives timeline a darker theme — easier on eyes and to read even during the day.

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“Threaded Tweets are now available on Twitter Lite. We’ve made it easy to create a thread by adding a plus button in the composer, so you can connect your thoughts and publish your threaded Tweets all at the same time,” said the statement.

Twitter in July reported a drop of one million users in the second quarter of 2018 — with monthly active user count going down from 336 million in the last quarter to 335 million.

The micro-blogging platform, while releasing second quarter earnings, reported $711 million in revenue — an increase of 24 per cent year-over-year. (IANS)