Computer Sciences

New tool detects AI-generated videos with 93.7% accuracy

Earlier this year, an employee at a multinational corporation sent fraudsters $25 million. The instructions to transfer the money came—the employee thought—straight from the company's CFO. In reality, the criminals had ...

Energy & Green Tech

ChatGrid: A new generative AI tool for power grid visualization

Every minute of every day, grid operators monitor the ebb and flow of electricity from generators to substations to homes, businesses, schools, hospitals and more. They make sure that the supply of electricity matches the ...

Software

Google's Gemini: Is the new AI model really better than ChatGPT?

Google Deepmind has recently announced Gemini, its new AI model to compete with OpenAI's ChatGPT. While both models are examples of "generative AI," which learn to find patterns of input training information to generate new ...

Machine learning & AI

Understanding attention in large language models

Chatbot users often recommend treating a series of prompts like a conversation, but how does the chatbot know what you're referring back to? A new study reveals the mechanism used by transformer models—like those driving ...

page 1 from 16