The University of Science and Technology of China (USTC) and Tencent YouTu Lab have released a research paper on a new framework called Woodpecker, designed to correct hallucinations in multimodal large language AI models. “Hallucination is a big shadow hanging over the rapidly evolving MLLMs,” writes the group, describing the phenomenon as when MLLMs “output descriptions that are inconsistent with the input image.” Solutions to date focus mainly on “instruction-tuning,” a form of retraining that is data and computation intensive. Woodpecker takes a training-free approach that purports to correct hallucinations from the basis of the generated text. Continue reading Woodpecker: Chinese Researchers Combat AI Hallucinations

In a major reversal, Australia’s highest court found Google not liable for defamatory content linked through search results, ruling that the Alphabet subsidiary “was not a publisher” of the objectionable content. Google was sued for defamation for a 2004 article appearing in its search engine results, and both the trial court and a circuit court of appeals held Google responsible as a “publisher” because it was instrumental in circulating the contents of the offending article. The lower courts rejected Google’s reliance on the statutory and common law defenses of innocent dissemination and qualified privilege. Continue reading Australia’s Highest Court Rules Google Links Not Defamatory

The Parliament of Australia is preparing to crackdown on social media trolls by preparing legislation that will hold companies legally responsible for defamatory material posted to their sites. A draft of the proposed law would require companies to have formal complaint processes in place to report online abuse and require they provide complainants with the identities of alleged bullies once certain criteria are met. The proposed legislation is scheduled to be released this week, and expected to come before the Parliament next year. It is part of the country’s broader effort to overhaul defamation laws. Continue reading Australia Is Opening Door to Social Media Defamation Liability

Huawei Technologies has been on a charm offensive to convince the United States and other Western countries that it is not the bad player suggested by legislators and regulators. Now the company is lodging lawsuits against its critics, including a defamation complaint in France against a journalist who said Huawei is controlled by the Chinese government. At the same time, closer to home, Huawei’s reputation is suffering a hit that began with a hair-raising story a former employee posted online. Continue reading Huawei Fights Back Against Critics, Loses Approval at Home

California Governor Jerry Brown signed into law a new measure that bans businesses from preventing their customers from leaving negative reviews, especially online. Yelp and other sites have pushed anti-SLAPP (Strategic Lawsuits Against Public Participation) laws around the country to stop defamation lawsuits against their users who post negative reviews. California businesses can no longer force customers to waive their right to comment on their service, or they can face fines of up to $10,000. Continue reading California Law Protects the Right to Post Bad Reviews on Yelp

Twitter promotes itself as a protector of over 200 million people who publicly share their lives online. But increasingly, carefree tweets are conflicting with differing global laws and standards in new markets for the microblogger. The company’s hands-off approach is being tested as it enters markets in France, Germany, China and Brazil. As it is increasingly subject to local laws, Twitter is facing challenges regarding free speech and censorship. Continue reading Twitter Facing Free Speech Challenges in Global Markets