Credit cards are everywhere these days. People use them to buy stuff online and in stores. But with all these transactions, there's a big problem: fraud. Bad guys are always trying to trick the system. The issue is, fraud cases are rare compared to real deals. So, how do we catch these sneaky frauds
AI chatbots are becoming popular in China. They can help doctors and nurses. But, they might not be fair to everyone. Three big AI chatbots were tested. They were asked about health problems. The answers showed some biases. This means the chatbots might treat some people unfairly. For example, they
AI is stepping into the world of crystal prediction. It's not just about guessing if a crystal can be made. It's also about figuring out how to make it and what ingredients are needed. This is a big deal because it could change how we create new materials. A new tool called CSLLM is leading the way
The electric vehicle (EV) market is heating up, and the competition between BYD and Tesla is at the heart of it. Just a few years ago, Tesla was the clear leader, with BYD admiring its success. But things have changed. BYD has been working hard and is now giving Tesla a run for its money. Tesla's o
NVIDIA is making a strong comeback in China. They are set to launch a new GPU, the RTX 6000D, specifically for the Chinese market. This move comes after some tough times due to U. S. export rules. The company aims to ship a massive two million units by the end of the year. The RTX 6000D is expected
In the world of computer vision and language processing, there's a big challenge: how to make sure that when a computer tries to match pictures with text, it does so in a trustworthy way. This is called visual-textual retrieval. The problem is that current methods don't always know when they're maki
Big things are happening in Pennsylvania. A bunch of tech and energy companies are putting a lot of money into making the state a major player in artificial intelligence (AI). This is all part of a bigger plan to make sure the United States stays ahead of China in the AI game. The event where this
Wildfires are scary. They burn forests, destroy homes, and make the air dirty. In 2018, a big wildfire in California sent smoke to San Francisco. Scientists wanted to know if this smoke made people sick. But how? They can't just ask people to breathe dirty air on purpose. That's not fair or safe. So
Predicting network traffic is a big deal. It helps keep things running smoothly. People have used different methods to do this. Some are old-school. Others are newer. One of the newer ones is called TSMixer. It's pretty good. But it has some problems. It struggles with patterns that repeat over time
Ever wondered if machines can understand human emotions? Scientists have been working on this idea for a while. They used a special brain scanner called fNIRS to read emotions. This scanner is not like the big ones you see in hospitals. It is smaller and can be worn on the head. The study involved
