Machine learning & AI

Humans bigger threat than AI, says chess legend Kasparov

Russian chess legend Garry Kasparov was beaten by a supercomputer—but when it comes to artificial intelligence, he is firmly convinced that it's the humans who pose the real threat.

Internet

Facebook exec pushes back on whistleblower claims

Monika Bickert, Facebook's head of global policy management, says the social media giant does not prioritize engagement and user growth over safety. That contradicts Senate testimony by whistleblower Frances Haugen, who claims ...

Internet

The NFT market for digital artwork behaves like social networks

In a study of transactions involving non-fungible tokens (NFTs), which represent digital works of art, EPFL scientists have found that the NFT market has much the same structure as interactions on social networks. Their pioneering ...

Internet

TikTok, YouTube and Snapchat defend impact on kids at US hearing

Three social media networks massively popular with the youngest users—TikTok, Snapchat and YouTube—tried to convince skeptical US lawmakers Tuesday they are safe as worry about Facebook's potential harms spills over to ...

Internet

RightForge to host Trump social media platform: CEO

The conservative-friendly internet infrastructure company RightForge will host former US president Donald Trump's new social media platform, Truth Social, its CEO Martin Avila said.

Internet

Facebook profits rise amid Facebook Papers findings

Amid fallout from the Facebook Papers documents supporting claims that the social network has valued financial success over user safety, Facebook on Monday reported higher profit for the latest quarter.

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Social network service

A social network service focuses on building online communities of people who share interests and/or activities, or who are interested in exploring the interests and activities of others. Most social network services are web based and provide a variety of ways for users to interact, such as e-mail and instant messaging services.

Social networking has encouraged new ways to communicate and share information. Social networking websites are being used regularly by millions of people.

While it could be said that email and websites have most of the essential elements of social network services, the idea of proprietary encapsulated services has gained popular uptake recently.

The main types of social networking services are those which contain category divisions (such as former school-year or classmates), means to connect with friends (usually with self-description pages) and a recommendation system linked to trust. Popular methods now combine many of these, with Facebook widely used worldwide; MySpace, Twitter and LinkedIn being the most widely used in North America; Nexopia (mostly in Canada); Bebo, Hi5, StudiVZ (mostly in Germany), Decayenne, Tagged, XING;, Badoo and Skyrock in parts of Europe; Orkut and Hi5 in South America and Central America; and Friendster, Multiply, Orkut, Wretch, Xiaonei and Cyworld in Asia and the Pacific Islands.

There have been some attempts to standardize these services to avoid the need to duplicate entries of friends and interests (see the FOAF standard and the Open Source Initiative), but this has led to some concerns about privacy.

This text uses material from Wikipedia, licensed under CC BY-SA