Business

Alibaba withdraws Hong Kong IPO for logistics arm

Chinese e-commerce titan Alibaba is withdrawing a planned initial public offering for its logistics arm Cainiao, the company said Tuesday, as a major company overhaul faces setbacks.

Security

Differential privacy the correct choice for the 2020 US Census

The U.S. Census Bureau has long struggled to balance the accuracy and privacy of its decennial census data. High-impact use cases such as funding allocation and redistricting make the accuracy of this data especially crucial. ...

Internet

Researcher creates free comment moderation software for YouTube

As an expert in building a safer and fairer internet, Rutgers Assistant Professor Shagun Jhaver long suspected that digital content creators from minority groups suffered disproportionate online harassment. But when he heard ...

Machine learning & AI

Do recommendation algorithms on social networks promote inequality?

Online social networks claim to make connections and bring people together. But the ranking and recommender algorithms that suggest for instance whom to connect with, or who the most relevant scientists in a field are, are ...

Internet

UK tells social media to take down COVID myths

The British government said on Thursday it was telling social media giants to take down posts containing coronavirus disinformation over concern that many in minority communities were refusing to be vaccinated.

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